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Search results

897 results found for “BID”

Name

Description

Product #

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  • View Data Sheet

    Name :

    INSR Human

    Description:

    Insulin Receptor Human Recombinant

    Insulin receptor, IR, EC 2.7.10.1, CD220, INSR, HHF5.

    Product # :

    CYT-777

    Price :

    Quantity :

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    Description

    Insulin Receptor Human Recombinant produced in HEK cells is a single, glycosylated, polypeptide chain (aa 28-944 of the short isoform- HIR-A, Uniprot accession # P06213-2 which includes the whole subunit alpha and extracellular domain of subunit beta) containing a total of 927 amino acids, having a molecular mass of 105.9kDa (calculated), though it migrates at approximately 160kDa on SDS PAGE, the INSR is fused to a 2 a.a N-terminal linker, a 2 a.a C-terminal linker and fused to a 6 a.a His tag at C-Terminus.The Human INSR is purified by proprietary chromatographic techniques.

    Source

    HEK 293.

    Formulation

    INSR was filtered (0.4µm) and lyophilized from 0.5mg/ml in 0.05M phosphate buffer and 0.075M NaCl, pH 7.4.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Insulin Receptor (INSR) is a receptor tyrosine kinase which mediates the pleiotropic actions of insulin. Binding of insulin to the insulin receptor (INSR) stimulates glucose uptake. Once the precursor signal peptide is removed, the insulin receptor precursor is post-translationally cleaved into 2 chains (alpha and beta) which are covalently linked. Insulin binding initiates phosphorylation of several intracellular substrates, including, insulin receptor substrates (IRS1, 2, 3, 4), SHC, GAB1, CBL and other signaling intermediates. Each of these phosphorylated proteins function as docking proteins for other signaling proteins which contain Src-homology-2 domains (SH2 domain) that specifically recognize different phosphotyrosines residues, including the p85 regulatory subunit of PI3K and SHP2.

    • Synonyms

      Insulin receptor, IR, EC 2.7.10.1, CD220, INSR, HHF5.

    • Physical Appearance

      Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time.

    • Solubility

      It is recommended to add deionized water to a working concentration of 0.5mg/ml and let the lyophilized pellet dissolve completely. INSR is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

    • Amino Acid Sequence

      ASHLYPGEVC PGMDIRNNLT RLHELENCSV IEGHLQILLM FKTRPEDFRD LSFPKLIMIT DYLLLFRVYG LESLKDLFPN LTVIRGSRLF FNYALVIFEM VHLKELGLYN LMNITRGSVR IEKNNELCYL ATIDWSRILD SVEDNYIVLN KDDNEECGDI CPGTAKGKTN CPATVINGQF VERCWTHSHC QKVCPTICKS HGCTAEGLCC HSECLGNCSQ PDDPTKCVAC RNFYLDGRCV ETCPPPYYHF QDWRCVNFSF CQDLHHKCKN SRRQGCHQYV IHNNKCIPEC PSGYTMNSSN LLCTPCLGPC PKVCHLLEGE KTIDSVTSAQ ELRGCTVING SLIINIRGGN NLAAELEANL GLIEEISGYL KIRRSYALVS LSFFRKLRLI RGETLEIGNY SFYALDNQNL RQLWDWSKHN LTITQGKLFF HYNPKLCLSE IHKMEEVSGT KGRQERNDIA LKTNGDQASC ENELLKFSYI RTSFDKILLR WEPYWPPDFR DLLGFMLFYK EAPYQNVTEF DGQDACGSNS WTVVDIDPPL RSNDPKSQNH PGWLMRGLKP WTQYAIFVKT LVTFSDERRT YGAKSDIIYV QTDATNPSVP LDPISVSNSS SQIILKWKPP SDPNGNITHY LVFWERQAED SELFELDYCL KGLKLPSRTW SPPFESEDSQ KHNQSEYEDS AGECCSCPKT DSQILKELEE SSFRKTFEDY LHNVVFVPRP SRKRRSLGDV GNVTVAVPTV AAFPNTSSTS VPTSPEEHRP FEKVVNKESL VISGLRHFTG YRIELQACNQ DTPEERCSVA AYVSARTMPE AKADDIVGPV THEIFENNVV HLMWQEPKEP NGLIVLYEVS YRRYGDEELH LCVSRKHFAL ERGCRLRGLS PGNYSVRIRA TSLAGNGSWT EPTYFYVTDY LDVPSNIAKK LHHHHHH.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Insr Human
  • View Data Sheet

    Name :

    UBE2R2 Human

    Description:

    Ubiquitin Conjugating Enzyme E2R 2 Human Recombinant

    CDC34B, E2-CDC34B, UBC3B, Ubiquitin carrier protein R2, Ubiquitin-conjugating enzyme E2-CDC34B, Ubiquitin-protein ligase R2, Ubiquitin-conjugating enzyme E2 R2, EC 6.3.2.19.

    Product # :

    ENZ-511

    Price :

    Quantity :

    Shipping Method :

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    • description
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    Description

    UBE2R2 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 261 amino acids (1-238 a.a) and having a molecular mass of 29.6kDa (Molecular size on SDS-PAGE will appear higher).UBE2R2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    UBE2R2 protein solution (0.25mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 20% glycerol and 1mM DTT.

    Purity

    Greater than 85.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Ubiquitin-conjugating enzyme E2 R2 (UBE2R2) is a member of the ubiquitin-conjugating enzyme family. Protein kinase CK2 is a ubiquitous and pleiotropic Ser/Thr protein kinase implicated in cell growth andtransformation. This protein is a protein similar to the E2 ubiquitin conjugating enzyme UBC3/CDC34. Studies propose that CK2-dependent phosphorylation of this ubiquitin-conjugating enzyme functions by regulating beta-TrCP substrate recognition and induces its interaction with beta-TrCP, enhancing beta-catenin degradation. UBE2R2 receives ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In vitro catalyzes monoubiquitination and 'Lys-48'-linked polyubiquitination. UBE2R2 may be implicated in degradation of katenin. Among the diseases associated with UBE2R2 are cblc, and herpes simplex.

    • Synonyms

      CDC34B, E2-CDC34B, UBC3B, Ubiquitin carrier protein R2, Ubiquitin-conjugating enzyme E2-CDC34B, Ubiquitin-protein ligase R2, Ubiquitin-conjugating enzyme E2 R2, EC 6.3.2.19.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSMAQQQMT SSQKALMLEL KSLQEEPVEG FRITLVDESD LYNWEVAIFG PPNTLYEGGY FKAHIKFPID YPYSPPTFRF LTKMWHPNIY ENGDVCISIL HPPVDDPQSG ELPSERWNPT QNVRTILLSV ISLLNEPNTF SPANVDASVM FRKWRDSKGK DKEYAEIIRK QVSATKAEAE KDGVKVPTTL AEYCIKTKVP SNDNSSDLLY DDLYDDDIDD EDEEEEDADC YDDDDSGNEE S

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Ube2R2 Human
  • View Data Sheet

    Name :

    IL 22 Mouse, PEG

    Description:

    Interleukin-22 Mouse Recombinant, Pegylated

    IL-TIF, TIFa, IL-10-related T-cell-derived-inducible factor, IL-22, ILTIF, IL-D110, zcyto18, MGC79382, MGC79384, TIFIL-23.

    Product # :

    CYT-701

    Price :

    Quantity :

    Shipping Method :

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    Shipped at Room temp

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    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    Pegylated Interleukin-22 Mouse Recombinant produced in E.Coli is a single, non-glycosylated homodimeric polypeptide chain containing 147 amino acids and an aditional Ala amino acid at N-terminus having a molecular mass of 36 kDa as determioned by mass spectometry. However due to enlarged hydrodymanic volume it runs on the SDS-PAGE as a 50 kDa protein and in gel-filtration on Superdex 200 as over 200 kDa protein. The Murine IL-22 is Mono-pegylated (with 20 kDa PEG) purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a concentrated solution at 0.65mg/ml containing 0.003mM NaHCO3.

    Purity

    Greater than 98.0% as determined by:
    (a) Analysis by Gel-Filtration.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The ED50 as determined by STAT3 phosphorylation assay in HepG cells. The activity in vitro was found to be ~ 10% compared to the non-pegylated mouse IL22.

    More Info

    • Introduction

      Interleukin-22 (IL-22), also known as IL-10-related T cell-derived inducible factor (IL-TIF) was initially identified as a gene induced by IL-9 in mouse T cells and mast cells. Mouse IL-22 cDNA encodes a 179 amino acid residue protein with a putative 33 amino acids signal peptide that is cleaved to generate a 147 aa mature protein that shares approximately 79% and 22% aa sequence identity with human IL-22 and IL-10, respectively. IL-22 has been shown to activate STAT-1 and STAT-3 in several hepatoma cell lines and upregulate the production of acute phase proteins. IL-22 is produced by normal mouse T cells upon Con A activation. Mouse IL-22 expression is also induced in various organs upon lipopolysaccharide injection, suggesting that IL-22 may be involved in inflammatory responses. The functional IL-22 receptor complex consists of two receptor subunits, IL-22R (previously an orphan receptor named CRF2-9) and IL-10Rβ (previously known as CRF2-4), belonging to the class II cytokine recep

    • Synonyms

      IL-TIF, TIFa, IL-10-related T-cell-derived-inducible factor, IL-22, ILTIF, IL-D110, zcyto18, MGC79382, MGC79384, TIFIL-23.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized pegylated murine IL22 although stable at room temperature for several days, should be stored desiccated below -20°C. Upon reconstitution at 0.1mg/ml pegylated mouse IL22 and up to 2mg/ml, filter and sterilized, the protein can be stored at 4 degrees Celsius for several weeks making it suitable for long term infusion studies using osmotic pumps. At lower concentration addition of a carrier protein (0.1% HSA or BSA) is suggested. Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized pegylated mouse Interleukin -22 in sterile 0.4% NaHCO3 adjusted to pH 8-9 not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Il 22 Mouse Pegylated
  • View Data Sheet

    Name :

    IL5 Human, Sf9

    Description:

    Interleukin-5 Human Recombinant, Sf9

    EDF, BCDFII, TRF, T-cell replacing factor, Eosinophil differentiation factor, B cell differentiation factor I, IL-5.

    Product # :

    CYT-999

    Price :

    Quantity :

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    • description
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    • More Info

    Description

    Interleukin-5 Human Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 124 amino acids (20-134a.a.) and having a molecular mass of 14.2kDa (Molecular size on SDS-PAGE will appear at approximately 13.5-18kDa).IL5 is expressed with a 6 amino acid His-tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells.

    Formulation

    IL5 protein solution (0.5mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Biological Activity

    Measured in a cell proliferation assay using TF-1 human erythroleukemic cell. The ED50 for this effect is less or equal to 1.5 ng/ml.

    More Info

    • Introduction

      The protein encoded by this gene is a cytokine that acts as a growth and differentiation factor for both B cells and eosinophils. This cytokine is a main regulator of eosinopoiesis, eosinophil maturation and activation. The elevated production of this cytokine is reported to be related to asthma or hypereosinophilic syndromes. The receptor of this cytokine is a heterodimer, whose beta subunit is shared with the receptors for interleukine 3 (IL3) and colony stimulating factor 2 (CSF2/GM-CSF). This gene, together with those for interleukin 4 (IL4), interleukin 13 (IL13), and CSF2, form a cytokine gene cluster on chromosome 5. This cytokine, IL4, and IL13 are found to be regulated coordinately by long-range regulatory elements spread over 120 kilobases on chromosome 5q31.

    • Synonyms

      EDF, BCDFII, TRF, T-cell replacing factor, Eosinophil differentiation factor, B cell differentiation factor I, IL-5.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      ADPIPTEIPT SALVKETLAL LSTHRTLLIA NETLRIPVPV HKNHQLCTEE IFQGIGTLES QTVQGGTVER LFKNLSLIKK YIDGQKKKCG EERRRVNQFL DYLQEFLGVM NTEWIIESHH HHHH.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Il5 Human Sf9
  • View Data Sheet

    Name :

    BNP Human, His

    Description:

    B-type Natriuretic Peptide Human Recombinant, His Tag

    NPPB, Natriuretic Peptide Precursor B, BNP, B-type Natriuretic Peptide.

    Product # :

    CYT-605

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    • sds-page

    Description

    BNP Recombinant Human fused with 20 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 129 amino acids (27-134 a.a) and having a molecular mass of 14 kDa. BNP is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    BNP 0.5mg/ml is formulated with 1X PBS pH-7.4, 2mM DTT, 0.1mM PMSF, 1mM EDTA and 40% glycerol.

    Purity

    Greater than 90.0% as determined by analysis by SDS-PAGE.

    sds-page

    BNP Human sds-page - Product image 1

    More Info

    • Introduction

      Natriuretic Peptide Precursor B acts as a cardiac hormone with a variety of biological actions including natriuresis, diuresis, vasorelaxation, and inhibition of renin and aldosterone secretion. It is thought to play a key role in cardiovascular homeostasis. Helps restore the body's salt and water balance. Improves heart function.

    • Synonyms

      NPPB, Natriuretic Peptide Precursor B, BNP, B-type Natriuretic Peptide.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MHPLGSPGSA SDLETSGLQE QRNHLQGKLSELQVEQTSLE PLQESPRPTG VWKSREVATE GIRGHRKMVL YTLRAPRSPK MVQGSGCFGR KMDRISSSSG LGCKVLRRH.

    • Background

      What is the molecular weight / Mw of BNP His Protein?
      BNP Protein has a total Mw of 14kDa.

      What is the source or expression system of BNP His Protein?
      Escherichia Coli.

      What is the Purity of BNP His Protein?

      BNP Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of BNP His Protein?
      The biological functionality of BNP His Protein will be determined in the future.

      What is the amino acid sequence of BNP His Protein?
      MGSSHHHHHH SSGLVPRGSH MHPLGSPGSA SDLETSGLQE QRNHLQGKLSELQVEQTSLE PLQESPRPTG VWKSREVATE GIRGHRKMVL YTLRAPRSPK MVQGSGCFGR KMDRISSSSG LGCKVLRRH

      What applications can BNP His Protein be used in?
      BNP Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for BNP His Protein?
      The endotoxin level is minimal, BNP His Protein was purified using conventional chromatography techniques.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Nppb Human His
  • View Data Sheet

    Name :

    CD276 Mouse

    Description:

    CD276 Mouse Recombinant

    CD276 antigen, Cd276, 6030411F23Rik, AU016588, B7h3, B7RP-2, B7 homolog 3, B7-H3.

    Product # :

    PRO-2616

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    Description

    CD276 produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 226 amino acids (29-248a.a.) and having a molecular mass of 24.7kDa. CD276 is fused to a 6 amino acid His-Tag at C-terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells.

    Formulation

    CD276 protein solution (0.25mg/ml) contains Phosphate Buffered Saline (pH 7.4) containing 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      CD276, belongs to the B7 family of immunoregulatory transmembrane glycoproteins expressed by T cells. CD276 is a costimulatory molecule for T cell activation in addition to IFN-gamma production. Furthermore, CD276 upregulates BRCC3 expression, preventing DNA defects caused by 5-Fu. CD276 is correlated with TNM stage of NSCLC and act as a potential biomarker for NSCLC-derived MPEs. CD276 inhibits natural-killer mediated cell lysis in tumor cells, and act as a marker for detection of neuroblastoma cells. CD276 is implicated in the development of acute as well as chronic transplant rejection and in the regulation of lymphocytic activity at mucosal surfaces. In addition, CD276 provides the placenta & fetus a proper immunological environment during the course of pregnancy.

    • Synonyms

      CD276 antigen, Cd276, 6030411F23Rik, AU016588, B7h3, B7RP-2, B7 homolog 3, B7-H3.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      VEVQVSEDPV VALVDTDATL RCSFSPEPGF SLAQLNLIWQ LTDTKQLVHS FTEGRDQGSA
      YSNRTALFPD LLVQGNASLR LQRVRVTDEG SYTCFVSIQD FDSAAVSLQV AAPYSKPSMT
      LEPNKDLRPG NMVTITCSSY QGYPEAEVFW KDGQGVPLTG NVTTSQMANE RGLFDVHSVL
      RVVLGANGTY SCLVRNPVLQ QDAHGSVTIT GQPLTFPPEA HHHHHH

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Cd276 Mouse
  • View Data Sheet

    Name :

    CCL20 Mouse

    Description:

    Macrophage Inflammatory Protein-3 alpha Mouse Recombinant (CCL20)

    Small inducible cytokine A20 precursor, CCL20, Macrophage inflammatory protein 3 alpha, MIP-3-alpha, Liver and activation- regulated chemokine, CC chemokine LARC, Beta chemokine exodus-1, CKb4, LARC, ST38, MIP3A, MIP-3a, SCYA20, C-C motif chemokine 20, CC chemokine ST38, exodus-1.

    Product # :

    CHM-236

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    Description

    Macrophage Inflammatory Protein-3 alpha Mouse Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 70 amino acids and having a molecular mass of 7.9 kDa. The MIP-3a is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a concentrated (1mg/ml) solution in water containing no additives.

    Purity

    Greater than 95.0% as determined by(a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The Activity is calculated by its ability to chemoattract primary human T cells at 2-20ng/ml, corresponding to a specific activity of 50,000-500,000 units/mg.

    More Info

    • Introduction

      CCL20 is a chemotactic factor that draws lymphocytes & neutrophils, rather than monocytes. MIP-3 alpha inhibits proliferation of myeloid progenitors in colony formation assays. MIP3A plays a role in the formation and function of the mucosal lymphoid tissues by attracting lymphocytes and dendritic cells towards epithelial cells. C-terminal processed forms have been shown to be equally chemotactically active for leukocytes. CCL20 holdes antibacterial activity e.coli atcc 25922 and s.aureus atcc 29213. CCL20 gene transcription is activated by H. pylori, which activates NF-kappaB through intracellular signal pathway which involves IkappaB kinase and NF-kappaB-inducing kinase. MIP-3 alpha is invloved in chemokine-mediated lymphocyte trafficking during gastric inflammation in Helicobacter infection. CCL20 expression is involved in the recruitment of CD45R0-positive T cell subsets into the intestinal lamina propria.
      MIP-3A is in charge of the advancement of pulpal inflammation through the recruitment of C-C motif Receptor 6-expressing lymphocytes Vaginal epithelial cells respond to factors present in semen by secreting MIP-3 alpha, which increases langerhans cells recruitment during HIV transmission.

    • Synonyms

      Small inducible cytokine A20 precursor, CCL20, Macrophage inflammatory protein 3 alpha, MIP-3-alpha, Liver and activation- regulated chemokine, CC chemokine LARC, Beta chemokine exodus-1, CKb4, LARC, ST38, MIP3A, MIP-3a, SCYA20, C-C motif chemokine 20, CC chemokine ST38, exodus-1.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized MIP-3a although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CCL-20 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized MIP-3a in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      ASNYDCCLSY IQTPLPSRAI VGFTRQMADE ACDINAIIFH TKKRKSVCAD PKQNWVKRAV NLLSLRVKKM.

    • Background

      What is the molecular weight/Mw of CCL20 MOUSE Protein?
      CCL20 MOUSE Protein has a total Mw of 7.9kDa.

      What is the source or expression system of CCL20 MOUSE Protein?
      Escherichia Coli.

      What is the Purity of CCL20 MOUSE Protein?
      CCL20 MOUSE Protein is > 95% pure as determined by SDS-PAGE.

      What is the Biological Activity of CCL20 MOUSE Protein?
      The Activity is calculated by its ability to chemoattract primary human T cells at 2-20ng/ml, corresponding to a specific activity of 50,000-500,000 units/mg.

      What is the amino acid sequence of CCL20 MOUSE Protein?
      ASNYDCCLSY IQTPLPSRAI VGFTRQMADE ACDINAIIFH TKKRKSVCAD PKQNWVKRAV NLLSLRVKKM.

      What applications can CCL20 MOUSE Protein be used in?
      CCL20 MOUSE Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for CCL20 MOUSE Protein?
      The endotoxin level is minimal, CCL20 MOUSE Protein was purified using conventional chromatography techniques.


    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Mip 3A Mouse
  • View Data Sheet

    Name :

    CCL18 Human

    Description:

    Macrophage Inflammatory Protein-4 Human Recombinant (CCL18)

    Small inducible cytokine A18, CCL18, Macrophage inflammatory protein 4, MIP-4, Pulmonary and activation-regulated chemokine, CC chemokine PARC, Alternative macrophage activation-associated CC chemokine 1, AMAC-1, Dendritic cell chemokine 1, DC-CK1, chemokine (C-C motif) ligand 18, CKb7, PARC, AMAC1, DCCK1, SCYA18.

    Product # :

    CHM-322

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    Description

    Macrophage Inflammatory Protein-4 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 69 amino acids and having a molecular mass of 7813 Dalton. The MIP-4 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    MIP-4 protein is lyophilized from a 0.2µm filtered concentrated (1.0mg/ml) solution in 20mM PB, pH 7.4, 100mM NaCl.

    Purity

    Greater than 97.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The Activity MIP-4 is calculated by the ability to chemoattract Human T lymphocytes at 1-10ng/ml corresponding to a Specific Activity of 100,000-1,000,000IU/mg.

    More Info

    • Introduction

      Chemokine (C-C motif) ligand 18 (CCL18 / MIP-4) is a small cytokine belonging to the CC chemokine family that was previously called PARC (pulmonary and activation-regulated chemokine). MIP-4 is approximately 60% identical in amino acid sequence to CCL3. MIP-4 is expressed at high levels in lung and at lower levels in certain lymphoid tissues, such as the lymph nodes, and is chemotactic for activated T cells and non activated lymphocytes. The gene for human CCL18 contains three exons and is located on chromosome 17.

    • Synonyms

      Small inducible cytokine A18, CCL18, Macrophage inflammatory protein 4, MIP-4, Pulmonary and activation-regulated chemokine, CC chemokine PARC, Alternative macrophage activation-associated CC chemokine 1, AMAC-1, Dendritic cell chemokine 1, DC-CK1, chemokine (C-C motif) ligand 18, CKb7, PARC, AMAC1, DCCK1, SCYA18.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized MIP-4 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution MIP-4 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized MIP-4 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      The sequence of the first five N-terminal amino acids of MIP-4 was determined and found to be Ala-Gln-Val-Gly-Thr.

    • Background

      What is the molecular weight/Mw of CCL18 HUMAN Protein?
      CCL18 HUMAN Protein has a total Mw of 7.8kDa.

      What is the source or expression system of CCL18 HUMAN Protein?
      Escherichia Coli.

      What is the Purity of CCL18 HUMAN Protein?
      CCL18 HUMAN Protein is > 97% pure as determined by SDS-PAGE.

      What is the Biological Activity of CCL18 HUMAN Protein?
      The Activity MIP-4 is calculated by the ability to chemoattract Human T lymphocytes at 1-10ng/ml corresponding to a Specific Activity of 100,000-1,000,000IU/mg.

      What is the amino acid sequence of CCL18 HUMAN Protein?
      The sequence of the first five N-terminal amino acids of MIP-4 was determined and found to be Ala-Gln-Val-Gly-Thr.

      What applications can CCL18 HUMAN Protein be used in?
      CCL18 HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for CCL18 HUMAN Protein?
      The endotoxin level is minimal, CCL18 HUMAN Protein was purified using conventional chromatography techniques.


    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Mip 4 Human
  • View Data Sheet

    Name :

    ARF4 Human

    Description:

    ADP-Ribosylation Factor 4 Human Recombinant

    ADP-ribosylation factor 4, ARF4, ARF2.

    Product # :

    PRO-066

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    Description

    ARF4 Human Recombinant fused with a 24 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 204 amino acids (1-180 a.a.) and having a molecular mass of 23kDa. The ARF4 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The ARF4 solution (0.5 mg/ml) in 20mM Tris-HCl buffer (pH8.0), 0.2M NaCl, 5mM DTT and 20% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      ARF4 belongs to the ARF gene family whose members encode small guanine nucleotide-binding proteins which stimulate the ADP-ribosyltransferase activity of cholera toxin and have a role in vesicular trafficking and as activators of phospholipase D. The ARF proteins include five ARF proteins and eleven ARF-like proteins and constitute one family of the RAS superfamily. They are classified as class I, class II and class III; the ARF4 gene is a class II member. The members of each class share a common gene organization. The ARF4 gene spans approximately 12kb and contains 6 exons and 5 introns. The ARF4 gene is the most divergent member of the human ARFs.

    • Synonyms

      ADP-ribosylation factor 4, ARF4, ARF2.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSHMGLTIS SLFSRLFGKK QMRILMVGLD AAGKTTILYK LKLGEIVTTI PTIGFNVETV EYKNICFTVW DVGGQDRIRP LWKHYFQNTQ GLIFVVDSND RERIQEVADE LQKMLLVDEL RDAVLLLFAN KQDLPNAMAI SEMTDKLGLQ SLRNRTWYVQ ATCATQGTGL YEGLDWLSNE LSKR.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Arf4 Human
  • View Data Sheet

    Name :

    IFIT3 Human

    Description:

    IFN-Induced Protein With Tetratricopeptide Repeats 3 Human Recombinant

    IFN-Induced Protein With Tetratricopeptide Repeats 3, IFN-Induced Protein With Tetratricopeptide Repeats 4, IFIT4, Retinoic Acid-Induced Gene G Protein, IFN-Induced 60 KDa Protein, IFI-60K, CIG-49, IFIT-3, IFIT-4, ISG-60, CIG49, IFI60, ISG60, RIG-G, P60, GARG-49, IRG2, IFN-induced protein with tetratricopeptide repeats 3.

    Product # :

    CYT-898

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    • SDS-PAGE

    Description

    IFIT3 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 513 amino acids (1-490 a.a) and having a molecular mass of 58.4kDa. IFIT3 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    IFIT3 protein solution (1mg/ml) containing Phosphate buffered saline (pH7.4), 20% glycerol and 1mM DTT.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    SDS-PAGE

    IFIT3 Human - Product image 1

    More Info

    • Introduction

      IFN-Induced Protein With Tetratricopeptide Repeats 3, also known as IFIT3 is a member of the IFIT family. IFN-induced antiviral protein which performs as an inhibitor of cellular and viral processes, cell migration, proliferation, signaling, as well as viral replication. Furthermore, IFIT3 is significantly induced upon RNA virus infection. Ectopic expression or alternatively knockdown of IFIT3 might, respectively, enhance or impair IRF3-mediated gene expression.

    • Synonyms

      IFN-Induced Protein With Tetratricopeptide Repeats 3, IFN-Induced Protein With Tetratricopeptide Repeats 4, IFIT4, Retinoic Acid-Induced Gene G Protein, IFN-Induced 60 KDa Protein, IFI-60K, CIG-49, IFIT-3, IFIT-4, ISG-60, CIG49, IFI60, ISG60, RIG-G, P60, GARG-49, IRG2, IFN-induced protein with tetratricopeptide repeats 3.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSMSEVTKN SLEKILPQLK CHFTWNLFKE DSVSRDLEDR VCNQIEFLNT EFKATMYNLL AYIKHLDGNN EAALECLRQA EELIQQEHAD QAEIRSLVTW GNYAWVYYHL GRLSDAQIYV DKVKQTCKKF SNPYSIEYSE LDCEEGWTQL KCGRNERAKV CFEKALEEKP NNPEFSSGLA IAMYHLDNHP EKQFSTDVLK QAIELSPDNQ YVKVLLGLKL QKMNKEAEGE QFVEEALEKS PCQTDVLRSA AKFYRRKGDL DKAIELFQRV LESTPNNGYL YHQIGCCYKA KVRQMQNTGE SEASGNKEMI EALKQYAMDY SNKALEKGLN PLNAYSDLAE FLETECYQTP FNKEVPDAEK QQSHQRYCNL QKYNGKSEDT AVQHGLEGLS ISKKSTDKEE IKDQPQNVSE NLLPQNAPNY WYLQGLIHKQ NGDLLQAAKC YEKELGRLLR DAPSGIGSIF LSASELEDGS EEMGQGAVSS SPRELLSNSE QLN.

    • Background

      What is the molecular weight/Mw of IFIT3 HUMAN Protein?
      IFIT3 HUMAN Protein has a total Mw of 58.4kDa.

      What is the source or expression system of IFIT3 HUMAN Protein?
      Escherichia Coli.

      What is the Purity of IFIT3 HUMAN Protein?
      IFIT3 HUMAN Protein is >85% pure as determined by SDS-PAGE.

      What is the Biological Activity of IFIT3 HUMAN Protein?
      The biological functionality of IFIT3 HUMAN Protein will be determined in the future.

      What is the amino acid sequence of IFIT3 HUMAN Protein?
      MGSSHHHHHH SSGLVPRGSH MGSMSEVTKN SLEKILPQLK CHFTWNLFKE DSVSRDLEDR VCNQIEFLNT EFKATMYNLL AYIKHLDGNN EAALECLRQA EELIQQEHAD QAEIRSLVTW GNYAWVYYHL GRLSDAQIYV DKVKQTCKKF SNPYSIEYSE LDCEEGWTQL KCGRNERAKV CFEKALEEKP NNPEFSSGLA IAMYHLDNHP EKQFSTDVLK QAIELSPDNQ YVKVLLGLKL QKMNKEAEGE QFVEEALEKS PCQTDVLRSA AKFYRRKGDL DKAIELFQRV LESTPNNGYL YHQIGCCYKA KVRQMQNTGE SEASGNKEMI EALKQYAMDY SNKALEKGLN PLNAYSDLAE FLETECYQTP FNKEVPDAEK QQSHQRYCNL QKYNGKSEDT AVQHGLEGLS ISKKSTDKEE IKDQPQNVSE NLLPQNAPNY WYLQGLIHKQ NGDLLQAAKC YEKELGRLLR DAPSGIGSIF LSASELEDGS EEMGQGAVSS SPRELLSNSE QLN.

      What applications can IFIT3 HUMAN Protein be used in?
      IFIT3 HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for IFIT3 HUMAN Protein?
      The endotoxin level is minimal, IFIT3 HUMAN Protein was purified using conventional chromatography techniques.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Ifit3 Human
  • View Data Sheet

    Name :

    IL 17E Rat

    Description:

    Interleukin-17E Rat Recombinant

    IL-25, IL-17E, IL17E, IL25, Interleukin-25.

    Product # :

    CYT-576

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    Description

    Interleukin-17E Rat Recombinant produced in E.Coli is a homodimeric, non-glycosylated polypeptide chain containing 145 amino acids and having a molecular mass of 35.5 kDa. The IL-25 Rat is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a concentrated (1mg/ml) solution containing no additives.

    Purity

    Greater than 95.0% as determined by(a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    More Info

    • Introduction

      IL-25 also called IL-17E cytokine has a sequence similarity with IL17.
      IL-17E indluces NF-kappaB activation, and stimulates the production of IL-8. IL17E and IL17B are ligands for the cytokine receptor IL17BR. IL-25 is a proinflammatory cytokine favoring Th2-type immune response. The upregulation of costimulation-induced IL-17E receptors and release of cytokines and chemokines from IL-17E treated costimulated Th cells are differentially regulated by intracellular JNK, p38 MAPK and NF-kappaB activity. Blocking Iinterleukin-25 prevents airway hyperresponsiveness, a critical feature of clinical asthma. IL25 produced by innate effector eosinophils and basophils increase the allergic inflammation by enhancing the maintenance and functions of TSLP-DC activated adaptive Th2 memory cells. Over expression of IL-25 up-regulates gene expression of Th2 cytokines and induces growth retardation, jaundice, and multiorgan inflammation in a transgenic mouse model. IL-25 contributes to the induction and maintenance of eosinophilic inflammation by acting on lung fibroblasts which supports the fact that IL-17E is an important factor in asthma pathophysiology. IL-17E operates by amplifying TH2 cell-mediated allergic airway inflammation but doesn’t induce allergic inflammation in vivo.

    • Synonyms

      IL-25, IL-17E, IL17E, IL25, Interleukin-25.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Interleukin Rat IL17E although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Rat IL-25 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Interleukin Rat IL25 in sterile 10mM HCL not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      CSHLPRCCPS KQQEFPEEWL KWNPAPVSPP EPLRHTHHPE SCRASKDGPL NSRAISPWSY ELDRDLNRVP QDLYHARCLC PHCVSLQTGS HMDPMGNSVP LYHNQTVFYR RPCHGEQGAH GRYCLERRLY RVSLACVCVR PRMMA.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Il 17E Rat
  • View Data Sheet

    Name :

    IL 5 Human

    Description:

    Interleukin-5 Human Recombinant

    EDF, BCDFII, TRF, T-cell replacing factor, Eosinophil differentiation factor, B cell differentiation factor I, IL-5.

    Product # :

    CYT-212

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    Description

    Interleukin-5 Human Recombinant produced in E.Coli is a dimeric, non-glycosylated polypeptide chain containing two 113 amino acids chains, and having a molecular mass of 26522.84 Dalton. The IL-5 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a concentrated (1mg/ml) solution in water containing no additives.

    Purity

    Greater than 98.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The ED50 as determined by the dose-dependant stimulation of the proliferation of TF-1 cells was found to be < 0.15ng/ml, corresponding to a Specific Activity of 6 x 106 IU/mg.

    More Info

    • Introduction

      The protein encoded by this gene is a cytokine that acts as a growth and differentiation factor for both B cells and eosinophils. This cytokine is a main regulator of eosinopoiesis, eosinophil maturation and activation. The elevated production of this cytokine is reported to be related to asthma or hypereosinophilic syndromes. The receptor of this cytokine is a heterodimer, whose beta subunit is shared with the receptors for interleukine 3 (IL3) and colony stimulating factor 2 (CSF2/GM-CSF). This gene, together with those for interleukin 4 (IL4), interleukin 13 (IL13), and CSF2, form a cytokine gene cluster on chromosome 5. This cytokine, IL4, and IL13 are found to be regulated coordinately by long-range regulatory elements spread over 120 kilobases on chromosome 5q31.

    • Synonyms

      EDF, BCDFII, TRF, T-cell replacing factor, Eosinophil differentiation factor, B cell differentiation factor I, IL-5.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Interleukin-5 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL5 should be stored at 4°C between 2-7 days and for future use below -18°C.Please avoid freeze thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Interleikin-5 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      The sequence of the first five N-terminal amino acids was determined and was found to be Met-Ile-Pro-Thr-Glu.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Il 5 Human
  • View Data Sheet

    Name :

    IL17F Rat

    Description:

    Interleukin-17F Rat Recombinant

    Cytokine ML-1, IL-17F, Interleukin-17F precursor, IL17F, ML1, ML-1.

    Product # :

    CYT-643

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    Description

    IL17F Rat Recombinant produced in E.Coli is a homodimeric, non-glycosylated polypeptide chain containing a total of 270 amino acids and having a molecular mass of 30 kDa. The Rat IL-17F is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    IL17F Rat was lyophilized from a concentrated (1mg/ml) solution containing no additives.

    Purity

    Greater than 97.0% as determined by(a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    More Info

    • Introduction

      IL-17F having an accession number of Q96PD4 is a cytokine that shares sequence similarity with IL17. IL-17F is expressed by activated T cells, and has been shown to stimulate the production of several other cytokines, including IL6, IL8, and CSF2/GM-CSF. IL-17F inhibits the angiogenesis of endothelial cells and induce endothelial cells to produce IL2, TGFB1/TGFB, and monocyte chemoattractant protein-1. IL-17F induces stromal cells to produce proinflammatory and hematopoietic cytokines. Intestinal IL17F gene expression is increased in active CD.
      IL-17A & IL-17F alleles influence the susceptibility to and pathophysiological features of ulcerative colitis independently. IL-17F and MIF gene polymorphisms are significantly associated with the development of functional dyspepsia.
      The initiation of IL-17F/IL-17R signaling pathway requires the receptor ubiquitination by TRAF6. IL-17F induces expression of IFN-gamma-inducible protein 10 (IP-10) by activating Raf1-mitogen-activated protein kinase 1/2-extracellular-regulated kinase 1/2-p90 ribosomal S6 kinase-cyclic AMP response element-binding protein signaling pathway.

    • Synonyms

      Cytokine ML-1, IL-17F, Interleukin-17F precursor, IL17F, ML1, ML-1.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Rat IL17F although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Rat IL17F should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Rat IL17F in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      MARRNPKVGL SALQKAGNCP PLEDNSVRVD IRIFNQNQGI SVPRDFQNRS SSPWDYNITR DPDRFPSEIA EAQCRHSGCI NAQGQEDGSM NSVPIQQEIL VLRREPQGCS NSFRLEKMLI KVGCTCVTPI VHHAA.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Il17F Rat
  • View Data Sheet

    Name :

    Influenza-B Victoria

    Description:

    Influenza-B Virus Victoria/504/00

    Product # :

    IHA-018

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    Description

    Allantoic fluid of 10 days old embryonated eggs, inoculated with influenza B virus, strain B/Victoria/504/00. The Influenza B Virus was purified by Ultracentrifugation with 10-40 % sucrose gradient.

    Formulation

    The B/ Victoria /53/99 solution contains STE, 0.1% sodium azide (NaN3) and 0.005% thimerosal.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Influenzavirus B is a genus in the virusfamily Orthomyxoviridae. The only species in this genus is called "Influenza B virus". Influenza B virus only infects humansand seals. This limited host range is apparently in contrast with those caused by the similar Influenza virus Aas both mutate by both genetic drift and reassortment. Influenza-B virus evolves slower than A viruses and faster than C viruses. Influenza-B virus mutates at a rate 2-3 times lower than type A. However, influenza B mutates enough that lasting immunity is not possible. The Influenza B virus capsidis enveloped while its virionconsists of a matrix protein + envelope + nucleoprotein complex + nucleocapsid, and a polymerasecomplex. Influenza B is sometimes spherical and sometimes filamentous. Its 500 or so surface projections are made of hemagglutinin and neuraminidase.
      The Influenza B virus is 14648 nucleotideslong and consists of eight segments of linear negative-sense, single-stranded RNA. The multipartite genome is encapsidated, each segment in a separate nucleocapsid, and the nucleocapsids are surrounded by one envelope.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      B/Victoria/504/00 although stable 4°C for 4 weeks, should be stored below -18°C. Please prevent freeze-thaw cycles.

    • Applications

      Serological studies of influenza B virus, immunogen for antibody production.

    • Inactivation

      Thimerosal and beta propiolactone treatmentThis product has been treated in a manner consistent with methods of inactivation. Generally accepted good laboratory practices appropriate to microbiological/viral safe handling practices and techniques are required at work.

    • Immunological Activity

      Tested with anti-influenza B monoclonal antibodies in ELISA.

    • Note

      Contains thimerosal (0.005%) and sodium azide (0.1%) as preservative. Although the amounts are very small, appropriate care must be taken when handling this product.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Influenza B Victoria
  • View Data Sheet

    Name :

    IFNG Rat

    Description:

    IFN-Gamma Rat Recombinant

    Immune IFN, type II IFN, T cell IFN, MAF, IFNG, IFG, IFI, IFN-gamma.

    Product # :

    CYT-359

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    Description

    IFN-gamma Rat Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 135 amino acids and having a molecular mass of 15609 Dalton.The IFN-gamma is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2μm filtered concentrated (1mg/ml) solution in PBS, pH 7.4.

    Purity

    Greater than 95.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The specific activity as determined by the cytopathic affect inhibition assay with murine L929 cells chalenged with EMC virus was < 0.1 ng/ml, corresponding to a specific activity of 10,000,000units/mg.

    More Info

    • Introduction

      IFN-gamma produced by lymphocytes activated by specific antigens or mitogens.
      IFN-gamma, in addition to having antiviral activity, has important immunoregulatory functions, it is a potent activator of macrophages, and has antiproliferative effects on transformed cells and it can potentiate the antiviral and antitumor effects of the type I IFNs.

    • Synonyms

      Immune IFN, type II IFN, T cell IFN, MAF, IFNG, IFG, IFI, IFN-gamma.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized IFN-gamma although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IFN-gamma should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized IFN-gamma in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      The sequence of the first five N-terminal amino acids was determined and was found to be Met-Gln-Gly-Tyr-Leu.

    • Background

      What is the molecular weight/Mw of IFNG RAT Protein?
      IFNG RAT Protein has a total Mw of 15.6kDa.

      What is the source or expression system of IFNG RAT Protein?
      Escherichia Coli.

      What is the Purity of IFNG RAT Protein?
      IFNG RAT Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of IFNG RAT Protein?
      The specific activity as determined by the cytopathic affect inhibition assay with murine L929 cells chalenged with EMC virus was < 0.1 ng/ml, corresponding to a specific activity of 10,000,000units/mg.

      What is the amino acid sequence of IFNG RAT Protein?
      he sequence of the first five N-terminal amino acids was determined and was found to be Met-Gln-Gly-Tyr-Leu.

      What applications can IFNG RAT Protein be used in?
      IFNG RAT Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for IFNG RAT Protein?
      The endotoxin level is minimal, IFNG RAT Protein was purified using conventional chromatography techniques.


    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Interferon Gamma Rat
  • View Data Sheet

    Name :

    IL 1RA Horse

    Description:

    Interleukin-1 Receptor Antagonist Horse Recombinant

    Interleukin-1 receptor antagonist protein, IL-1RN, IL-1ra, IRAP, IL1 inhibitor, IL1RN, IL1RA.

    Product # :

    CYT-010

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    Description

    Recombinant Horse Interleukin-1 Receptor Antagonist produced in E.coli cells is a single, non-glycosylated, polypeptide chain containing 152 amino acids and having a molecular mass of 17.4kDa. The IL-1RA is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The IL-1RA was lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4.

    Purity

    Greater than 95.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The ED50 as determined by inhibiting IL-1α-dependent proliferation of murine D10.G4.1 helper T cells is less than 3.0 μg/ml, corresponding to a specific activity of > 333 IU/mg in the presence of 50 pg/ml rHuIL-1α.

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    • Introduction

      Interleukin-1 ra is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1, alpha (IL1A) and interleukin 1, beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses. This gene and five other closely related cytokine genes form a gene cluster spanning approximately 400 kb on chromosome 2. A polymorphism of this gene is reported to be associated with increased risk of osteoporotic fractures and gastric cancer. Four alternatively spliced transcript variants encoding distinct isoforms have been reported.

    • Synonyms

      Interleukin-1 receptor antagonist protein, IL-1RN, IL-1ra, IRAP, IL1 inhibitor, IL1RN, IL1RA.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized IL-1RA although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL-1RA should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized IL-1RA in sterile water not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      HPLGKRPCKM QAFRIWDVNQ KTFYMRNNQL VAGYLQESNT KLQEKIDVVP IEPDALFLGL HGRKLCLACV KSGDEIRFQL EAVNITDLSK NKEENKRFTF IRSNSGPTTS FESAACPGWF LCTAQEADRP VSLTNKPKES FMVTKFYLQE DQ.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Il 1Ra Horse
  • View Data Sheet

    Name :

    CXCL8 Canine, HEK

    Description:

    Interleukin-8, HEK Canine Recombinant

    Interleukin-8, IL-8, C-X-C motif chemokine 8, IL8, CXCL8

    Product # :

    CHM-045

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    Description

    IL8 Canine, HEK Recombinant produced in HEK293 Cells is a single, glycosylated polypeptide chain containing 80 amino acids (28-101 a.a) and having a molecular mass of 9.4 kDa.IL8 is expressed with a 6 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    HEK293 Cells.

    Formulation

    The IL8 solution (0.25mg/1ml) contains phosphate buffered saline (pH7.4) and 20% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Interleukin-8 (IL-8) is a chemokine produced by macrophages and other cell types such as epithelial cells. IL8 is also synthesized by endothelial cells, which store IL-8 in their storage vesicles, the Weibel-Palade bodies.When first encountering an antigen, the primary cells to encounter it are the macrophages who phagocytose the particle. Upon processing, they release chemokines to signal other immune cells to come in to the site of inflammation. IL-8 is one such chemokine. It serves as a chemical signal that attracts neutrophils at the site of inflammation, and therefore is also known as Neutrophil Chemotactic Factor.

    • Synonyms

      Interleukin-8, IL-8, C-X-C motif chemokine 8, IL8, CXCL8

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      VSSELRCQCI KTHSTPFHPK YIKELRVIDS GPHCENSEII VKLFNGNEVC LDPKEKWVQK VVQIFLKKAE KQDPHHHHHH

    • Background

      What is the molecular weight/Mw of CXCL8 CANINE, HEK Protein?
      CXCL8 CANINE, HEK Protein has a total Mw of 9.4kDa.

      What is the source or expression system of CXCL8 CANINE, HEK Protein?
      HEK293 Cells.

      What is the Purity of CXCL8 CANINE, HEK Protein?
      CXCL8 CANINE, HEK Protein is >90% pure as determined by SDS-PAGE.

      What is the Biological Activity of CXCL8 CANINE, HEK Protein?
      The biological functionality of CXCL8 CANINE, HEK Protein will be determined in the future.

      What is the amino acid sequence of CXCL8 CANINE, HEK Protein?
      VSSELRCQCI KTHSTPFHPK YIKELRVIDS GPHCENSEII VKLFNGNEVC LDPKEKWVQK VVQIFLKKAE KQDPHHHHHH

      What applications can CXCL8 CANINE, HEK Protein be used in?
      CXCL8 CANINE, HEK Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for CXCL8 CANINE, HEK Protein?
      The endotoxin level is minimal, CXCL8 CANINE, HEK Protein was purified using conventional chromatography techniques.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Il8 Canine
  • View Data Sheet

    Name :

    Thymosin β4

    Description:

    Thymosin-b4 Human Recombinant

    Thymosin beta-4, T beta 4, Fx , TB4X, PTMB4, TMSB4.

    Product # :

    HOR-003

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    Description

    Thymosin b4 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 43 amino acids and having a molecular mass of 4.9kDa.The Thymosin b4 Human is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2um filtered concentrated solution in 1xPBS, pH 7.4.

    Purity

    Greater than 95.0% as determined by SDS-PAGE and HPLC analyses.

    More Info

    • Introduction

      CB1 cannabinoid receptor-interacting protein 1 (CNRIP1) is a 164 amino acid protein and G-protein coupled receptor which is a member of the CNRIP family. The CNRIP1 interacts with the C-terminal tail of cannabinoid receptor 1. CNRIP1 is expressed in the brain tissue and, at low levels, in the testis. CNRIP1 is involved in appetite, synaptic plasticity, neuroprotection and analgesia.

    • Synonyms

      Thymosin beta-4, T beta 4, Fx , TB4X, PTMB4, TMSB4.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Thymosin B4 Human although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Thymosin B4 Human should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Thymosin B4 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      SDKPDMAEIE KFDKSKLKKT ETQEKNPLPS KETIEQEKQA GES

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Thymosin B4
  • View Data Sheet

    Name :

    CFP Human, Native

    Description:

    Complement Factor Properdin Human

    Properdin, Complement factor P, CFP, PFC, Complement factor properdin, BFD, PFD, Properdin.

    Product # :

    PRO-2702

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    Description

    CFP Human produced in Human plasma having a molecular weight of 53kDa.

    Source

    Human Plasma.

    Formulation

    CFP solution contains PBS, pH 7.2.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

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    • Introduction

      Complement Factor Properdin (CFP) which is a plasma glycoprotein, is a positive regulator of the alternative complement pathway of the innate immune system. CFP binds and stabilizes the C3- and C5-convertase enzyme complexes in a feedback loop that eventually ends with formation of the membrane attack complex and lysis of the target cell. Mutations in CFP lead to 2 forms of properdin deficiency that cause high susceptibility to meningococcal infections.

    • Synonyms

      Properdin, Complement factor P, CFP, PFC, Complement factor properdin, BFD, PFD, Properdin.

    • Physical Appearance

      Sterile filtered solution.

    • Stability

      CFP Human is stable at 4°C if entire vial will be used within 2-4 weeks.Store, frozen below -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Human Virus Test

      Plasma from each donor has been tested and found negative for antibody to HIV-1, HIV-2, HCV, HTLV-I &II, STS and HBSAG.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Complement Factor Properdin
  • View Data Sheet

    Name :

    BAG2 Antibody

    Description:

    BCL2-Associated Athanogene 2, Mouse Anti Human

    BAG family molecular chaperone regulator 2, BAG-2, Bcl-2-associated athanogene 2, BAG2, KIAA0576, MGC149462, dJ417I1.2.

    Product # :

    ANT-669

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    • More Info

    Formulation

    1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.

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    • Introduction

      BCL2-associated athanogene 2 (BAG2) belongs to the Bag family of proteins. BAG2 is a chief component of the HSC 70/CHIP chaperone-dependent ubiquitin ligase complex and acts to upset CHIP-mediated ubiquitylation. BAG proteins compete with Hip for attaching to the Hsc70/Hsp70 ATPase domain and promote substrate discharge. All the BAG proteins have a roughly 45 amino acid BAG domain by the C-terminus but vary clearly in their N-terminal regions. The BAG domains of BAG1, BAG2, and BAG3 act together expressly with the Hsc70 ATPase domain in vitro and in mammalian cells. All three proteins attach with high affinity to the ATPase domain of Hsc70 and obstruct its chaperone activity in a Hip-repressible manner.

    • Synonyms

      BAG family molecular chaperone regulator 2, BAG-2, Bcl-2-associated athanogene 2, BAG2, KIAA0576, MGC149462, dJ417I1.2.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human BAG2 mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human BAG2 protein 1-211 amino acids purified from E. coli.

    • Ig Subclass

      Mouse IgG2a heavy chain and k light chain.

    • Clone

      PAT29E9AT.

    • Applications

      The antibody has been tested by ELISA, Western blot analysis, Flow cytometry and ICC/IF to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

      For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.

    • Purification Method

      BAG2 antibody was purified from mouse ascitic fluids by protein-A affinity chromatography.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Bag2 Antibody
  • View Data Sheet

    Name :

    CANX Antibody

    Description:

    Mouse Anti Human Calnexin

    Calnexin, Major histocompatibility complex class I antigen-binding protein p88, p90, IP90, CANX, CNX, FLJ26570. 

    Product # :

    ANT-713

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    Formulation

    1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.

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    • Introduction

      Calnexin (CANX) belongs to the calnexin family of molecular chaperones. Calnexin is a calcium-binding, ER-associated protein that interacts briefly with newly synthesized N-linked glycoproteins, facilitating protein folding and assembly. Calnexin may also have a key role in the quality control of protein folding by retaining incorrectly folded protein subunits within the ER for degradation. Calnexin grants long-term protection of wild-type Shaker protein from ER-associated degradation. Polypeptide substrate recognition by Calnexin requires specific conformations of the Calnexin protein. Calnexin dwindles with aging and might contribute to a cytoprotection in an array of human age-related diseases.

    • Synonyms

      Calnexin, Major histocompatibility complex class I antigen-binding protein p88, p90, IP90, CANX, CNX, FLJ26570.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human CANX mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human CANX protein 21-481 amino acids purified from E. coli.

    • Ig Subclass

      Mouse IgG1 heavy chain and k light chain.

    • Clone

      PAT18B9AT.

    • Applications

      CANX antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

      For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.

    • Purification Method

      CANX antibody was purified from mouse ascitic fluids by protein-A affinity chromatography.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Canx Antibody
  • View Data Sheet

    Name :

    CIAO1 Antibody

    Description:

    Cytosolic Iron-Sulfur Protein Assembly 1, Mouse Anti Human

    CIA1, WDR39, Probable cytosolic iron-sulfur protein assembly protein CIAO1, WD repeat-containing protein 39, CIAO1.

    Product # :

    ANT-482

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    • formulation
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    Formulation

    1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.

    More Info

    • Introduction

      CIAO1 is a vital component of the cytosolic iron-sulfur (Fe/S) protein assembly machinery. CIAO1 protein is required for the maturation of extra mitochondrial Fe/S proteins and seems to specifically modulate the trans-activation activity of WT1. CIAO1 participates in chromosome segregation as a part of the mitotic spindle-associated MMXD complex.

    • Synonyms

      CIA1, WDR39, Probable cytosolic iron-sulfur protein assembly protein CIAO1, WD repeat-containing protein 39, CIAO1.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human CIAO1 mAb, clone PAT6C9A, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human CIAO1 protein 1-339 amino acids purified from E. coli.

    • Ig Subclass

      Mouse IgG1 heavy chain and Kappa light chain.

    • Clone

      PAT6C9A.

    • Applications

      The antibody has been tested by ELISA, Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:500 ~ 1:5000. Recommended starting dilution is 1:1000.

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

      For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.

    • Purification Method

      CIAO1 antibody was purified by protein-A affinity chromatography.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Ciao1 Antibody
  • View Data Sheet

    Name :

    IGFBP4 Sf9, Human

    Description:

    Insulin Like Growth Factor Binding Protein-4 Human Recombinant, Sf9

    Insulin-like growth factor-binding protein 4, IBP-4, IGF-binding protein 4, IGFBP-4, IGFBP4, IBP4, BP-4, HT29-IGFBP.

    Product # :

    CYT-1114

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    Shipped at Room temp

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    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    Insulin Like Growth Factor Binding Protein-4 Human Recombinant produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 237 amino acids and having a molecular mass of 30kDa. The IGFBP4 is purified by proprietary chromatographic techniques.

    Source

    Sf9, Insect cells.

    Formulation

    Lyophilized from a 0.2μm filtered concentrated solution in 20mM Tris-HCl, pH 8.0 and 150mM NaCl.

    Purity

    Greater than 97.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The ED50 is determined by its ability to inhibit IGF-II induced proliferation of MCF-7 cells and is <than 0.1 μg/ml, corresponding to a specific activity of > 1.0 × 104 IU/mg in the presence of 14 ng/ml of rHuIGF-II.

    More Info

    • Introduction

      Insulin-like growth factor-binding protein 4 (IGFBP-4) is a part of the insulin-like growth factor binding protein (IGFBP) family. IGFBP4 includes an IGFBP domain and a thyroglobulin type-I domain. IGFBP4 binds both insulin-like growth factors (IGFs) I and II. IGFBP-4 circulates in the plasma in both glycosylated and non-glycosylated forms. IGFBPs can either inhibit or enhance the biological activities of IGF, or act in an IGF independent manner. IGFBP-4 is consistently inhibits several cancer cells in vivo and in vitro, suggesting that it may function as an apoptotic factor. IGFBP4 is produced by all colon cancer cells. Binding of IGFBP-4 prolongs the half-life of the IGFs and changes their interaction with cell surface receptors.

    • Synonyms

      Insulin-like growth factor-binding protein 4, IBP-4, IGF-binding protein 4, IGFBP-4, IGFBP4, IBP4, BP-4, HT29-IGFBP.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized IGFBP4 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Insulin Like Growth Factor Binding Protein-4 should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Insulin Like Growth Factor Binding Protein-4 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      DEAIHCPPCS EEKLARCRPP VGCEELVREP GCGCCATCAL GLGMPCGVYT PRCGSGLRCY PPRGVEKPLH TLMHGQGVCM ELAEIEAIQE SLQPSDKDEG DHPNNSFSPC SAHDRRCLQK HFAKIRDRST SGGKMKVNGA PREDARPVPQ GSCQSELHRA LERLAASQSR THEDLYIIPI PNCDRNGNFH PKQCHPALDG QRGKCWCVDR KTGVKLPGGL EPKGELDCHQ LADSFRE.

    • Background

      What is the molecular weight/Mw of IGFBP4 SF9, HUMAN Protein?
      IGFBP4 SF9, HUMAN Protein has a total Mw of 30kDa.

      What is the source or expression system of IGFBP4 SF9, HUMAN Protein?
      Sf9, Insect cells.

      What is the Purity of IGFBP4 SF9, HUMAN Protein?
      IGFBP4 SF9, HUMAN Protein is >97% pure as determined by SDS-PAGE.

      What is the Biological Activity of IGFBP4 SF9, HUMAN Protein?
      The ED50 is determined by its ability to inhibit IGF-II induced proliferation of MCF-7 cells and is 1.0 × 104 IU/mg in the presence of 14 ng/ml of rHuIGF-II.

      What is the amino acid sequence of IGFBP4 SF9, HUMAN Protein?
      DEAIHCPPCS EEKLARCRPP VGCEELVREP GCGCCATCAL GLGMPCGVYT PRCGSGLRCY PPRGVEKPLH TLMHGQGVCM ELAEIEAIQE SLQPSDKDEG DHPNNSFSPC SAHDRRCLQK HFAKIRDRST SGGKMKVNGA PREDARPVPQ GSCQSELHRA LERLAASQSR THEDLYIIPI PNCDRNGNFH PKQCHPALDG QRGKCWCVDR KTGVKLPGGL EPKGELDCHQ LADSFRE.
      What applications can IGFBP4 SF9, HUMAN Protein be used in?
      IGFBP4 SF9, HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for IGFBP4 SF9, HUMAN Protein?
      The endotoxin level is minimal, IGFBP4 SF9, HUMAN Protein was purified using conventional chromatography techniques.


    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Igfbp4 Protein
  • View Data Sheet

    Name :

    GAL Human

    Description:

    Galanin Prepropeptide Human Recombinant

    GALN, GLNN, GMAP, GAL, GAL1.

    Product # :

    PRO-1433

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    Description

    GAL Human Recombinant produced in E. coli is a single polypeptide chain containing 127 amino acids (20-123) and having a molecular mass of 13.9kDa. GAL is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    The GAL solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.2M NaCl, 50% glycerol and 2mM DTT.

    Purity

    Greater than 90% as determined by SDS-PAGE.

    More Info

    • Introduction

      Galanin Prepropeptide (GAL) which is localized in brain pathways is involved in both cognition and affect, and also inhibits learning and memory by inhibiting neurotransmitter release and neuronal firing rate. GAL is a part of the galanin family and modulates a variety of physiological processed including cognition/memory, sensory/pain processing, neurotransmitter/hormone secretion, and feeding behavior. Galanin Prepropeptide is upregulated in primary afferent and sympathetic neurones and is required for the development of sympathetic perineuronal baskets subsequent to nerve injury.

    • Synonyms

      GALN, GLNN, GMAP, GAL, GAL1.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSASAGLWS PAKEKRGWTL NSAGYLLGPH AVGNHRSFSD KNGLTSKREL RPEDDMKPGS FDRSIPENNI MRTIIEFLSF LHLKEAGALD RLLDLPAAASSEDIERS.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Gal Human
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