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Search results

1000 results found for “macrophage migration inhibitory factor”

Name

Description

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  • View Data Sheet

    Name :

    TGFB1 (113 a.a.) Human

    Description:

    Transforming Growth Factor-Beta 1 (113 a.a.) Human Recombinant

    Transforming growth factor beta-1, TGF-beta-1, CED, DPD1, TGFB, TGF-b 1.

    Product # :

    CYT-679

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    Description

    TGF-b 1 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 113 amino acids (279-390 a.a.) and having a total molecular mass of 12.9 kDa. TGF-b 1 (113 a.a.) is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The TGF-b 1 solution contains 10mM Sodium Citrate (pH3.5) and 10% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Transforming growth factor betas (TGFBetas) mediate many cell-cell interactions that occur during embryonic development. Three TGFBetas have been identified in mammals. TGFBeta1, TGFBeta2 and TGFBeta3 are each synthesized as precursor proteins that are very similar in that each is cleaved to yield a 112 amino acid polypeptide that remains associated with the latent portion of the molecule.

    • Synonyms

      Transforming growth factor beta-1, TGF-beta-1, CED, DPD1, TGFB, TGF-b 1.

    • 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

      MALDTNYCFS STEKNCCVRQ LYIDFRKDLG WKWIHEPKGY HANFCLGPCP YIWSLDTQYS KVLALYNQHN PGASAAPCCV PQALEPLPIVYYVGRKPKVE QLSNMIVRSC KCS.

    • Background

      Title: Transforming Growth Factor-Beta 1 (113 a.a.) Human Recombinant: A Key Regulator of Cellular Processes with Therapeutic Potential

      Abstract:


      Transforming Growth Factor-Beta 1 (TGF-β1) is a multifunctional cytokine that plays a crucial role in various cellular processes, including cell growth, differentiation, and immune modulation. The development of TGF-β1 human recombinant proteins has provided valuable tools for studying its biological functions and therapeutic applications. This research paper explores the production process, characteristics, and potential therapeutic uses of TGF-β1 human recombinant, highlighting its importance and clinical significance.

      Introduction:


      TGF-β1 is a pivotal cytokine involved in numerous physiological and pathological processes, such as embryonic development, tissue repair, and immune regulation. Harnessing the therapeutic potential of TGF-β1 has been facilitated by the development of TGF-β1 human recombinant proteins using recombinant DNA technology. These recombinant proteins have become valuable tools for investigating the biological functions of TGF-β1 and exploring its therapeutic applications.

      Production Process and Characteristics:


      TGF-β1 human recombinant proteins are produced using recombinant DNA technology, allowing for the expression of the TGF-β1 gene in different host systems. The resulting recombinant proteins possess similar structural and functional characteristics to native TGF-β1. They exhibit the ability to bind to the TGF-β receptor, initiate intracellular signaling pathways, and modulate various cellular responses.

      Therapeutic Applications:


      TGF-β1 human recombinant proteins have shown promise in a wide range of therapeutic applications. They have been investigated for their potential in tissue regeneration and wound healing, as TGF-β1 plays a crucial role in promoting cell proliferation and extracellular matrix production. Additionally, TGF-β1 has been studied in the context of fibrotic diseases, such as pulmonary fibrosis and liver fibrosis, where it is implicated in the fibrotic cascade. Furthermore, TGF-β1 has been explored as a potential target for antitumor therapies due to its involvement in tumor progression and immune evasion.

      Advantages and Challenges:


      The use of TGF-β1 human recombinant proteins offers several advantages, including the ability to study and manipulate its biological functions in a controlled manner. Recombinant proteins also provide a consistent and reproducible source of TGF-β1, overcoming the challenges associated with sourcing native TGF-β1 from biological samples. However, challenges remain in optimizing production processes, ensuring correct protein folding, and maintaining protein stability.

      Conclusion:


      TGF-β1 human recombinant proteins have emerged as valuable tools for studying the biological functions of TGF-β1 and exploring its therapeutic applications. The production of TGF-β1 recombinant proteins using recombinant DNA technology allows for the investigation of its diverse roles in cellular processes. The therapeutic potential of TGF-β1 human recombinant proteins extends to tissue regeneration, fibrotic diseases, and cancer research. Continued research and development efforts are essential to further optimize production processes, address challenges, and fully exploit the clinical benefits of TGF-β1 human recombinant proteins.

    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.

    Tgf Beta 1 Human 113 Aa
  • View Data Sheet

    Name :

    MAPK3 Antibody

    Description:

    Mitogen-Activated Protein Kinase 3, Mouse Anti Human

    Mitogen-activated protein kinase 3, EC 2.7.11.24, Extracellular signal-regulated kinase 1, ERK-1, Insulin-stimulated MAP2 kinase, MAP kinase 1, MAPK 1, p44-ERK1, ERT2, p44-MAPK, Microtubule-associated protein 2 kinase, ERK1, PRKM3, P44ERK1, P44MAPK, HS44KDAP, HUMKER1A, MGC20180.

    Product # :

    ANT-023

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    • More Info

    Formulation

    1mg/ml containing PBS, pH-7.4, & 0.1% Sodium Azide.

    More Info

    • Introduction

      Extracellular signal-regulated kinases (ERKs) or classical MAP kinases are widely expressed protein kinaseintracellular signalingmolecules which are involved in functions including the regulation of meiosis, mitosis, and postmitotic functions in differentiated cells. Many different stimuli, including growth factors, cytokines, virusinfection, ligands for heterotrimeric G protein-coupled receptors, transforming agents, and carcinogens, activate the ERK pathway. The term, "extracellular signal-regulated kinases", is sometimes used as a synonym for mitogen-activated protein kinase(MAPK), but has more recently been adopted for a specific subset of the mammalianMAPK family. In the MAPK/ERK pathway, Rasactivates c-Raf, followed by MEKand then MAPK1/2 (below). Ras is typically activated by growth hormones through receptor tyrosine kinasesand GRB2/SOS, but may also receive other signals. ERKs are known to activate many transcription factors and some downstream protein kinases. Disruption of th

    • Synonyms

      Mitogen-activated protein kinase 3, EC 2.7.11.24, Extracellular signal-regulated kinase 1, ERK-1, Insulin-stimulated MAP2 kinase, MAP kinase 1, MAPK 1, p44-ERK1, ERT2, p44-MAPK, Microtubule-associated protein 2 kinase, ERK1, PRKM3, P44ERK1, P44MAPK, HS44KDAP, HUMKER1A, MGC20180.

    • Immunogen

      Anti-human MAPK3 mAb, is derived from hybridization of mouse FO myeloma cells with spleen cells from BALB/c mice immunized with recombinant human MAPK3 amino acids 1-137 purified from E. coli.

    • Ig Subclass

      Mouse IgG2b heavy chain and κ light chain.

    • Clone

      PAT1A2AT.

    • Applications

      MAPK3 antibody has been tested by ELISA, Western blot, and Immunofluorescence to assure specificity and reactivity. Since applications vary, however, each investigation should be titrated by a reagent to obtain optimal results. Recommended dilution range for Western blot analysis and Immunofluorescence is 1:250 ~ 500.
      Recommended starting dilution is 1:500.

    • 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

      MAPK3 antibody was purified from mouse ascitic fluids by protein-G 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.

    Mapk3 Antibody
  • View Data Sheet

    Name :

    MAGEB10 Human

    Description:

    Melanoma Antigen Family B,10 Human Recombinant

    Melanoma Antigen Family B,10, MAGE-B10 Antigen, MAGE Family Testis And Tumor-Specific Protein, Melanoma-Associated Antigen B10, MAGE-B10 antigen.

    Product # :

    PRO-1755

    Price :

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    Description

    MAGEB10 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 370 amino acids (1-347 a.a) and having a molecular mass of 41.4kDa.MAGEB10 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    MAGEB10 protein solution (0.25mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 10% glycerol, 1mM DTT and 0.1mM PMSF.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    More Info

    • Introduction

      Melanoma Antigen Family B,10 also known as MAGEB10 is a member of the B subfamily of the melanoma associated antigen protein family. MAGEB10 is specifically expressed in testis and tumor cells. One of the diseases associated with MAGEB10 is melanoma.

    • Synonyms

      Melanoma Antigen Family B,10, MAGE-B10 Antigen, MAGE Family Testis And Tumor-Specific Protein, Melanoma-Associated Antigen B10, MAGE-B10 antigen.

    • 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).Please avoid freeze thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSMPRGQKS KLRAREKRRQ ARGGLEDLID ALDILEEEEE SPPSASACLK DVFQSSLDGA SNNPHGLREA QSTSTSATAA SHTRHPEGVN DQMEERPICT QDLEATDSFP RGPVDEKVII LVHYLLYKYQ MKEPITKADM LRNVTQMSKS QFPVILSRAS EHLELIFGLD LKEVEPNKHI YVLVNKLDLG CDAKLSDETG VPKTGLLMTV LGIIFTNGNC VAEEEVWKVF NTMGLYDGIE HFMFGEPRKL LTKDLVKENY LEYQQVPNSD PPRYQFLWGP RAHAETSKMK VLEFLAKVND TAPSEFSNWY TEALQDEEER ARARVAAKAR VSATAGARSK VKSSKSSQLQ

    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.

    Mageb10 Human
  • View Data Sheet

    Name :

    Flt3 Ligand Porcine

    Description:

    Flt3 Ligand Porcine Recombinant

    Fms-related tyrosine kinase 3 ligand, FLK2, STK1, CD135, Stem Cell Tyrosine Kinase 1, FLT3LG, Flt3.

    Product # :

    CYT-1041

    Price :

    Quantity :

    Shipping Method :

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    Shipped at Room temp

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    Description

    Flt3-Ligand Porcine Recombinant produced in E.Coli is a non-glycosylated, polypeptide chain containing 155 amino acids and having a molecular mass of approximately 17.3kDa. Flt3-Ligand is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The protein is lyophilized with 10mM Sodium Phosphate pH-7.5.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      FLT3 ligand is a receptor for the fl cytokine has a tyrosine-protein kinase activity & a growth factor that regulates proliferation of early hematopoietic cells. Flt3-Ligand synergizes with other CSFs and interleukins to induce growth and differentiation.

    • Synonyms

      Fms-related tyrosine kinase 3 ligand, FLK2, STK1, CD135, Stem Cell Tyrosine Kinase 1, FLT3LG, Flt3.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Porcine Flt3-Ligand although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Flt3-Ligand 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 Flt3-L in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      MSPDCSFPHS PISSTFANTI RQLSDYLLQD YPVTVASNLQ DDELCGAFWR LVLAQRWMGQ LKTVAGSQMQ KLLEAVNTEI VFVTSCALQP LPSCLRFVQA NISHLLQDTS QQLVALKPWI TRRNFSRCLE LQCQPDPSTL LPPRSPGALE ATSLP.

    • Background

      What is the molecular weight/Mw of FLT3 LIGAND PORCINE Protein?
      FLT3 LIGAND PORCINE Protein has a total Mw of 17.3kDa.

      What is the source or expression system of FLT3 LIGAND PORCINE Protein?
      Escherichia Coli.

      What is the Purity of FLT3 LIGAND PORCINE Protein?
      FLT3 LIGAND PORCINE Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of FLT3 LIGAND PORCINE Protein?
      The biological functionality of FLT3 LIGAND PORCINE Protein will be determined in the future.

      What is the amino acid sequence of FLT3 LIGAND PORCINE Protein?
      MSPDCSFPHS PISSTFANTI RQLSDYLLQD YPVTVASNLQ DDELCGAFWR LVLAQRWMGQ LKTVAGSQMQ KLLEAVNTEI VFVTSCALQP LPSCLRFVQA NISHLLQDTS QQLVALKPWI TRRNFSRCLE LQCQPDPSTL LPPRSPGALE ATSLP.

      What applications can FLT3 LIGAND PORCINE Protein be used in?
      FLT3 LIGAND PORCINE Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for FLT3 LIGAND PORCINE Protein?
      The endotoxin level is minimal, FLT3 LIGAND PORCINE 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.

    Flt3 Ligand Porcine
  • View Data Sheet

    Name :

    HDGFL1 Human

    Description:

    Hepatoma Derived Growth Factor-Like 1 Human Recombinant

    Hepatoma-derived growth factor-like protein 1, DJ309H15.1, PWWP1, PWWP domain-containing protein 1.

    Product # :

    CYT-850

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    Description

    HDGFL1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 274 amino acids (1-251 a.a) and having a molecular mass of 29.6kDa.HDGFL1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    HDGFL1 protein solution (0.25mg/ml) containing Phosphate buffered saline, (pH7.4) and 10% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Hepatoma Derived Growth Factor-Like 1 (HDGFL1) is a member of the HDGF family and contains 1 PWWP domain.

    • Synonyms

      Hepatoma-derived growth factor-like protein 1, DJ309H15.1, PWWP1, PWWP domain-containing protein 1.

    • 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 MGSMSAYGMP MYKSGDLVFA KLKGYAHWPA RIEHMTQPNR YQVFFFGTHE TAFLSPKRLF PYKECKEKFG KPNKRRGFSA GLWEIENNPT VQASDCPLAS EKGSGDGPWP EPEAAEGDED KPTHAGGGGD ELGKPDDDKP TEEEKGPLKR SAGDPPEDAP KRPKEAAPDQ EEEAEAERAA EAERAAAAAA ATAVDEESPF LVAVENGSAP SEPGLVCEPP QPEEEELREE EVADEEASQE WHAEAPGGGD RDSL.

    • Background

      What is the molecular weight/Mw of HDGFL1 HUMAN Protein?
      HDGFL1 HUMAN Protein has a total Mw of 29.6kDa.

      What is the source or expression system of HDGFL1 HUMAN Protein?
      Escherichia Coli.

      What is the Purity of HDGFL1 HUMAN Protein?
      HDGFL1 HUMAN Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of HDGFL1 HUMAN Protein?
      The biological functionality of HDGFL1 HUMAN Protein will be determined in the future.

      What is the amino acid sequence of HDGFL1 HUMAN Protein?
      MGSSHHHHHH SSGLVPRGSH MGSMSAYGMP MYKSGDLVFA KLKGYAHWPA RIEHMTQPNR YQVFFFGTHE TAFLSPKRLF PYKECKEKFG KPNKRRGFSA GLWEIENNPT VQASDCPLAS EKGSGDGPWP EPEAAEGDED KPTHAGGGGD ELGKPDDDKP TEEEKGPLKR SAGDPPEDAP KRPKEAAPDQ EEEAEAERAA EAERAAAAAA ATAVDEESPF LVAVENGSAP SEPGLVCEPP QPEEEELREE EVADEEASQE WHAEAPGGGD RDSL.

      What applications can HDGFL1 HUMAN Protein be used in?
      HDGFL1 HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for HDGFL1 HUMAN Protein?
      The endotoxin level is minimal, HDGFL1 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.

    Hdgfl1 Human
  • View Data Sheet

    Name :

    C3b Inactivated Mouse

    Description:

    Complement C3b Inactivated Mouse

    Complement C3, C3 and PZP-like alpha-2-macroglobulin domain-containing protein 1, C3, CPAMD1.

    Product # :

    PRO-2813

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    Description

    Mouse Complement C3b Inactivated produced in Mouse serum having a molecular weight of 175kDa.

    Source

    Mouse serum.

    Formulation

    C3b Mouse Inactivated solution contains PBS.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Synonyms

      Complement C3, C3 and PZP-like alpha-2-macroglobulin domain-containing protein 1, C3, CPAMD1.

    • Physical Appearance

      Sterile Filtered solution.

    • Stability

      C3b Mouse Inactivated 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.

    • Background

      Complement component 3b (C3b) is a key protein in the complement system, a crucial component of the innate immune response. C3b plays a pivotal role in opsonization, inflammation, and clearance of pathogens and damaged cells. In mouse models, research on C3b has provided valuable insights into its mechanism of action, activity, and implications in immune function. This paper aims to delve into the dynamics of mouse C3b, shedding light on its functional attributes and potential applications in immunological research. C3b Inactivated protein has lost its biological capabilities due to structural changes compared to C3b that has binding sites to factor P, factor H, factor B, factorC5, and factor-I and therefore it destroys these sites.

      Significantly, C3b inactivated protein cannot bind factor B and is therefore it cannot participate in complement activation.

      C3b inactivated protein still binds tC50 properdin and CR3 receptor.

    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.

    C3B Mouse Inactivated
  • View Data Sheet

    Name :

    ARFIP1 Human

    Description:

    ADP-Ribosylation Factor Interacting Protein 1 Human Recombinant

    HSU52521, Arfaptin-1, ADP-ribosylation factor-interacting protein 1.

    Product # :

    PRO-2088

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    Description

    ARFIP1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 396 amino acids (1-373 a.a) and having a molecular mass of 44.1kDa.ARFIP1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    ARFIP1 protein solution (0.25mg/ml) containing Phosphate buffered saline (pH7.4), 20% glycerol and 1mM DTT.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      ADP-Ribosylation Factor Interacting Protein 1 (ARFIP1) contains 1 AH domain and is a putative target protein of ADP-ribosylation factor.

    • Synonyms

      HSU52521, Arfaptin-1, ADP-ribosylation factor-interacting protein 1.

    • 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 MGSMAQESPK NSAAEIPVTS NGEVDDSREH SFNRDLKHSL PSGLGLSETQ ITSHGFDNTK EGVIEAGAFQ GSPAPPLPSV MSPSRVAASR LAQQGSDLIV PAGGQRTQTK SGPVILADEI KNPAMEKLEL VRKWSLNTYK CTRQIISEKL GRGSRTVDLE LEAQIDILRD NKKKYENILK LAQTLSTQLF QMVHTQRQLG DAFADLSLKS LELHEEFGYN ADTQKLLAKN GETLLGAINF FIASVNTLVN KTIEDTLMTV KQYESARIEY DAYRTDLEEL NLGPRDANTL PKIEQSQHLF QAHKEKYDKM RNDVSVKLKF LEENKVKVLH NQLVLFHNAI AAYFAGNQKQ LEQTLKQFHI KLKTPGVDAP SWLEEQ.

    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.

    Arfip1 Human
  • 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.

    More Info

    • 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 :

    EIF1AY Human

    Description:

    Eukaryotic Translation Initiation Factor 1A Y-linked Recombinant Human

    Eukaryotic translation initiation factor 1A Y chromosome, Eukaryotic translation initiation factor 4C, eIF-4C, eIF-1A Y isoform.

    Product # :

    PRO-098

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    Description

    EIF1AY produced in E.Coli is a single, non-glycosylated polypeptide chain containing 167 amino acids (1-144.a.a) and having a molecular mass of 18.8kDa. EIF1AY is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The EIF1AY protein solution (0.5mg/1ml) is formulated in 20 mM Tris-HCl buffer (pH8.0), 0.1M NaCl, 1mM DTT and 20% glycerol.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    More Info

    • Introduction

      EIF1AY is comparable to eukaryotic translation initiation factor 1A (EIF1A). EIF1AY protein is essential for highest rate of protein biosynthesis. EIF1AY increases ribosome dissociation into subunits and is obligatory for the binding of the 43S complex (a 40S subunit, eIF2/GTP/Met-tRNAi and eIF3) to the 5' end of capped RNA.

    • Synonyms

      Eukaryotic translation initiation factor 1A Y chromosome, Eukaryotic translation initiation factor 4C, eIF-4C, eIF-1A Y isoform.

    • 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.Please avoid freeze thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSMPKNKGK GGKNRRRGKN ENESEKRELV FKEDGQEYAQ VIKMLGNGRL EALCFDGVKR LCHIRGKLRK KVWINTSDII LVGLRDYQDN KADVILKYNA DEARSLKAYG ELPEHAKINE TDTFGPGDDD EIQFDDIGDD DEDIDDI.

    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.

    Eif1Ay Human
  • View Data Sheet

    Name :

    PI16 Human

    Description:

    Peptidase Inhibitor 16 Human Recombinant

    Peptidase inhibitor 16, PI-16, Cysteine-rich secretory protein 9, CRISP-9, PSP94-binding protein, PI16, CRISP9, PSPBP, MSMBBP, MGC45378, DKFZp586B1817.

    Product # :

    ENZ-113

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    Description

    The Peptidase Inhibitor 16 Human Recombinant is produced in HEK293 cells and fused with a C-terminal Flag Tag (11 amino acids). The PI16 Flag Tagged Fusion Protein is 45.7kDa protein containing a total of 426 amino acid residues and purified by proprietary chromatographic techniques.

    Source

    HEK293 (Human Embryonic Kidney cell line).

    Formulation

    PI16 was filtered (0.4µm) and lyophilized from 0.5mg/ml in 20mM Tris and 50mM NaCl, pH 7.5.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Peptidase Inhibitor 16 (PI16) which a member of the CRISP family, is a putative serine protease inhibitor. PI16 interacts with PSP94/MSMB. PI16 is expressed in the prostate, testis, ovary and intestine. It also concentrates in prostate cancer patient's sera. PI16 may serve as a marker following prostatectomy for prostate cancer.

    • Synonyms

      Peptidase inhibitor 16, PI-16, Cysteine-rich secretory protein 9, CRISP-9, PSP94-binding protein, PI16, CRISP9, PSPBP, MSMBBP, MGC45378, DKFZp586B1817.

    • Physical Appearance

      Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Store lyophilized PI16 Human recombinant 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; it does not show any change after two weeks at 4°C.

    • Solubility

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

    • Amino Acid Sequence

      LTDEEKRLMV ELHNLYRAQV SPPASDMLHM RWDEELAAFA KAYARQCVWG HNKERGRRGE NLFAITDEGM DVPLAMEEWH HEREHYNLSA ATCSPGQMCG HYTQVVWAKT ERIGCGSHFC EKLQGVEETN IELLVCNYEP PGNVKGKRPY QEGTPCSQCP SGYHCKNSLC EPIGSPEDAQ DLPYLVTEAP SFRATEASDS RKMGTPSSLA TGIPAFLVTE VSGSLATKAL PAVETQAPTS LATKDPPSMA TEAPPCVTTE VPSILAAHSL PSLDEEPVTF PKSTHVPIPK SADKVTDKTK VPSRSPENSL DPKMSLTGAR ELLPHAQEEA EAEAELPPSS EVLASVFPAQ DKPGELQATL DHTGHTSSKS LPNFPNTSAT ANATGGRALA LQSSLPGAEG PDKPSVVSGL NSGPGAAADYKDDDDK.

    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.

    Pi16 Human
  • View Data Sheet

    Name :

    TNFRSF17 Human, Sf9

    Description:

    B-Cell Maturation Antigen, Sf9 Human Recombinant

    BCMA, CD269, Tumor Necrosis Factor Receptor Superfamily Member 17, BCM, TNFRSF17, B-cell maturation protein, CD269 antigen

    Product # :

    CYT-1148

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    Description

    TNFRSF17 Human Recombinant produced in Baculovirus is a single glycosylated polypeptide chain containing 296 amino acids (1-54 aa) and having a molecular mass of 33.1Da.TNFRSF17 is fused to a 242 amino acid hIgG-His-Tag at C-terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells.

    Formulation

    TNFRSF17 protein (0.5mg/ml) contains 10% glycerol and Phosphate-Buffered Saline (pH 7.4).

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      B-Cell Maturation Antigen or TNFRSF17 or tumor necrosis factor receptor superfamily member 17, is part of the TNF receptor protein family. This protein is a TNFSF13B/BLyS/BAFF, TNFSF13/APRIL & promotes B-cell survival receptor. TNFRSF17 has a crucial part in the humoral immunity regulation. This protein is responsible for the activation of NF-kappa-B & JNK.

    • Synonyms

      BCMA, CD269, Tumor Necrosis Factor Receptor Superfamily Member 17, BCM, TNFRSF17, B-cell maturation protein, CD269 antigen

    • 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

      ADPMLQMAGQ CSQNEYFDSL LHACIPCQLR CSSNTPPLTC QRYCNASVTN SVKGTNALEP KSCDKTHTCP PCPAPELLGG PSVFLFPPKP KDTLMISRTP EVTCVVVDVS HEDPEVKFNW YVDGVEVHNA KTKPREEQYN STYRVVSVLT VLHQDWLNGK EYKCKVSNKA LPAPIEKTIS KAKGQPREPQ VYTLPPSRDE LTKNQVSLTC LVKGFYPSDI AVEWESNGQP ENNYKTTPPV LDSDGSFFLY SKLTVDKSRW QQGNVFSCSV MHEALHNHYT QKSLSLSPGK 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.

    Bcma Protein
  • View Data Sheet

    Name :

    IGF1 Human Des1-3

    Description:

    Insulin-Like Growth Factor 1 Des (1-3) Human Recombinant

    Somatomedin C, IGF-I, IGFI, IGF1, IGF-IA, Mechano growth factor, MGF, Des(1-3), Des1-3, Des 1-3, Des (1-3), IGF-1 (4-70).

    Product # :

    CYT-518

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    Description

    IGF-I Des(1-3) Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 67 amino acids (aa 4-70) and having a molecular mass of 7368.5 Dalton. IGF-1 Des1-3 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The protein (1mg/ml) was lyophilized was lyophilized from a 0.2µm filtered concentrated solution in 20mM PBS, pH 7.0.

    Purity

    Greater than 97% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The ED50 as determined by a cell proliferation assay using FDC-P1 cells is less than 2.0 ng/ml, corresponding to a specific activity of > 5×105 units/mg.

    More Info

    • Introduction

      The somatomedins, or insulin-like growth factors (IGFs), comprise a family of peptides that play important roles in mammalian growth and development. IGF1 mediates many of the growth-promoting effects of growth hormone (GH; MIM 139250). Early studies showed that growth hormone did not directly stimulate the incorporation of sulfate into cartilage, but rather acted through a serum factor, termed 'sulfation factor,' which later became known as 'somatomedin' (Daughaday et al., 1972). Three main somatomedins have been characterized: somatomedin C (IGF1), somatomedin A (IGF2; MIM 147470), and somatomedin B (MIM 193190) (Rotwein, 1986; Rosenfeld, 2003).

    • Synonyms

      Somatomedin C, IGF-I, IGFI, IGF1, IGF-IA, Mechano growth factor, MGF, Des(1-3), Des1-3, Des 1-3, Des (1-3), IGF-1 (4-70).

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized IGF-I des(1-3) although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IGF1 des-1-3 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 IGF-I des(1-3) in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      TLCGAELVDA LQFVCGDRGF YFNKPTGYGS SSRRAPQTGI VDECCFRSCD LRRLEMYCAP LKPAKSA.

    • Background

      What is the molecular weight/Mw of IGF1 HUMAN DES1-3 Protein?
      IGF1 HUMAN DES1-3 Protein has a total Mw of 7.3kDa.

      What is the source or expression system of IGF1 HUMAN DES1-3 Protein?
      Escherichia Coli.

      What is the Purity of IGF1 HUMAN DES1-3 Protein?
      IGF1 HUMAN DES1-3 Protein is >97% pure as determined by SDS-PAGE.

      What is the Biological Activity of IGF1 HUMAN DES1-3 Protein?
      The ED50 as determined by a cell proliferation assay using FDC-P1 cells is less than 2.0 ng/ml, corresponding to a specific activity of > 5×105 units/mg.

      What is the amino acid sequence of IGF1 HUMAN DES1-3 Protein?
      TLCGAELVDA LQFVCGDRGF YFNKPTGYGS SSRRAPQTGI VDECCFRSCD LRRLEMYCAP LKPAKSA.

      What applications can IGF1 HUMAN DES1-3 Protein be used in?
      IGF1 HUMAN DES1-3 Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for IGF1 HUMAN DES1-3 Protein?
      The endotoxin level is minimal, IGF1 HUMAN DES1-3 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.

    Igf I Des1 3 Human
  • View Data Sheet

    Name :

    MCP1 Rat, Sf9

    Description:

    Monocyte Chemotactic Protein-1 Rat Recombinant, Sf9

    Small inducible cytokine A2, CCL2, Monocyte chemotactic protein 1, MCP-1, Monocyte chemoattractant protein 1, Monocyte chemotactic and activating factor, MCAF, Monocyte secretory protein JE, HC11, chemokine (C-C motif) ligand 2, MCP1, SCYA2, GDCF-2, SMC-CF, HSMCR30, MGC9434, GDCF-2 HC11

    Product # :

    CHM-044

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    Description

    MCP1 Rat Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 134 amino acids (24-148 aa) and having a molecular mass of 15.1kDa.MCP1 is fused to a 6 amino acid His tag at C-terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells

    Formulation

    The MCP1 Rat protein solution (0.5mg/ml) contains 10% glycerol and Phosphate-Buffered Saline (pH 7.4).

    Purity

    Greater than 90% as determined by SDS-PAGE.

    More Info

    • Introduction

      Chemokine (C-C motif) ligand 2 (CCL2) is a small cytokine belongs to the CC chemokine family which is also known as monocyte chemotactic protein-1 (MCP-1). MCP 1 is found at the site of tooth eruption and bone degradation. In the bone, CCL2 is expressed by mature osteoclasts. CCL2 recruits immune cells, such as monocytes, to sites of tissue injury and infection. MCP 1is produced as a protein precursor containing signal peptide of 23 amino acids and a mature peptide of 76 amino acids. As with many other CC chemokines, CCL2 is located on chromosome 17 in humans. The cell surface receptors that bind CCL2 are CCR2 and CCR5.

    • Synonyms

      Small inducible cytokine A2, CCL2, Monocyte chemotactic protein 1, MCP-1, Monocyte chemoattractant protein 1, Monocyte chemotactic and activating factor, MCAF, Monocyte secretory protein JE, HC11, chemokine (C-C motif) ligand 2, MCP1, SCYA2, GDCF-2, SMC-CF, HSMCR30, MGC9434, GDCF-2 HC11

    • 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

      ADPQPDAVNA PLTCCYSFTG KMIPMSRLEN YKRITSSRCP KEAVVFVTKL KREICADPNK EWVQKYIRKL DQNQVRSETT VFYKIASTLR TSAPLNVNLT HKSEANASTL FSTTTSSTSV EVTSMTENHH 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.

    Mcp1 Rat
  • View Data Sheet

    Name :

    CMV Mosaic

    Description:

    Cytomegalo Virus Mosaic Recombinant

    Product # :

    CMV-217

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    Description

    The E.Coli derived Recombinant Cytomegalo Virus Mosaic contains the multiple epitopes from P150-P52-P38-P65-P28 having a molecular weight of 40kDa.The CMV Mosaic is fused to a 6xHis tag and purified by proprietary chromatographic technique.

    Source

    Escherichia Coli.

    Formulation

    CMV Mosaic protein solution contains Phosphate buffered saline, 2M urea and 100mM arginine.

    Purity

    CMV Mosaic is >85% pure as determined by 12% PAGE (coomassie staining).

    More Info

    • Introduction

      CMV belongs to the Betaherpesvirinae subfamily of Herpesviridae which includes herpes simplex virustypes 1 and 2, varicella-zoster virus, and Epstein-Barrvirus. The herpesviruses share a characteristic ability to remain latentover long periods. CMV is a double-stranded linear DNA virus with 162 hexagonal protein capsomeres surrounded by a lipid membrane. CMV has the largest genome of the herpes viruses, ranging from 230-240 kilobase pairs. Human CMV is composed of unique and inverted repeats that include the existence of 4 genome isomers caused by inversion of L-S genome components (class E). Replication may be divided into immediate early, delayed early, and late gene expression based on time of synthesis after infection. The DNA is replicated by rolling circles. In vitro, CMV replicates in human fibroblasts.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      CMV Mosaic protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    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.

    Cmv Mosaic
  • View Data Sheet

    Name :

    G CSF Human, HEK

    Description:

    Granulocyte-Colony Stimulating Factor Human Recombinant, HEK

    CSF-3, MGI-1G, GM-CSF beta, Pluripoietin, Filgrastim, Lenograstim, G-CSF, MGC45931, GCSF.

    Product # :

    CYT-088

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    • source
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    Description

    G-CSF Human Recombinant produced in HEK cells is a glycosylated monomer, having a molecular weight range of 21-25kDa due to glycosylation.The G-CSF is purified by proprietary chromatographic techniques.

    Source

    HEK.

    Formulation

    The G-CSF was lyophilized from 1mg/ml in 1xPBS.

    Purity

    Greater than 95% as obsereved by SDS-PAGE.

    Biological Activity

    The specific activity was determined by the dose-dependent stimulation of the proliferation of murine M-NFS-60 cells (Mouse Myeloid Leukemia indicator cell line), the ED50 is <0.01ng/ml.

    More Info

    • Introduction

      GCSF is a cytokine that controls the production, differentiation, and function of granulocytes. The active protein is found extracellularly. Three transcript variants encoding three different isoforms have been found for the GCSF gene. Granulocyte/macrophage colony-stimulating factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages. This csf induces granulocytes.

    • Synonyms

      CSF-3, MGI-1G, GM-CSF beta, Pluripoietin, Filgrastim, Lenograstim, G-CSF, MGC45931, GCSF.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized G-CSF although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution G-CSF 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 G-CSF in sterile 1xPBS containing 0.1% endotoxin-free recombinant HSA.

    • Background

      What is the molecular weight/Mw of G CSF HUMAN, HEK Protein?
      G CSF HUMAN, HEK Protein has a total Mw of 23kDa.

      What is the source or expression system of G CSF HUMAN, HEK Protein?
      HEK.

      What is the Purity of G CSF HUMAN, HEK Protein?
      G CSF HUMAN, HEK Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of G CSF HUMAN, HEK Protein?
      The specific activity was determined by the dose-dependent stimulation of the proliferation of murine M-NFS-60 cells (Mouse Myeloid Leukemia indicator cell line), the ED50 is <0.01ng/ml.

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

      What is the endotoxin level for G CSF HUMAN, HEK Protein?
      The endotoxin level is minimal, G CSF HUMAN, 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.

    G Csf Human Hek
  • View Data Sheet

    Name :

    S100A8 Human, His-Myc

    Description:

    S100 Calcium Binding Protein A8, His-Myc Tag Human Recombinant

    S100 Calcium Binding Protein A8, S100 Calcium-Binding Protein A8 (Calgranulin A), Migration Inhibitory Factor-Related Protein 8, Leukocyte L1 Complex Light Chain , Urinary Stone Protein Band A, Calprotectin L1L Subunit, Cystic Fibrosis Antigen, Calgranulin-A, MRP8, CAGA, CFAG, P8, S100 Calcium Binding Protein A8 (Calgranulin A), S100 Calcium-Binding Protein A8, Calgranulin A, 60B8AG, CP-10, MA38, MRP-8, CGLA, L1Ag, MIF, NIF.

    Product # :

    PRO-2329

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    Description

    S100A8 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 127 amino acids (1-93) and having a molecular mass of 14.5kDa. S100A8 is fused to a 24 aa His-tag at N-terminus and to a 10 aa Myc-tag at C-terminus.

    Source

    Escherichia Coli.

    Formulation

    The S100A8 solution (1mg/ml) contains 20mM Tris-HCl (pH 8.0), 10% glycerol and 0.1M NaCl.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      S100A8 is a part of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 proteins are localized in the cytoplasm and/or nucleus of a broad range of cells, and participate in the regulation of cellular processes such as cell cycle progression and differentiation. S100A8 plays a role in the inhibition of casein kinase and as a cytokine. S100A8 altered expression is related with cystic fibrosis disease. S100A8 is a calcium-binding protein that has antimicrobial activity against bacteria and fungi.S100A8 is crucial for resistance towards invasion by pathogenic bacteria. S100A8 up-regulates transcription of genes that are under the control of NF-kappa-B. S100A8 plays a role in the development of endotoxic shock in response to bacterial lipopolysaccharide. S100A8 endorses tubulin polymerization and promotes phagocyte migration and infiltration of granulocytes at sites of wounding. S100A8 takes part as a pro-inflammatory mediator in acute and chronic inflammation and up-regulates the release of IL8 and cell-surface expression of ICAM1.

    • Synonyms

      S100 Calcium Binding Protein A8, S100 Calcium-Binding Protein A8 (Calgranulin A), Migration Inhibitory Factor-Related Protein 8, Leukocyte L1 Complex Light Chain , Urinary Stone Protein Band A, Calprotectin L1L Subunit, Cystic Fibrosis Antigen, Calgranulin-A, MRP8, CAGA, CFAG, P8, S100 Calcium Binding Protein A8 (Calgranulin A), S100 Calcium-Binding Protein A8, Calgranulin A, 60B8AG, CP-10, MA38, MRP-8, CGLA, L1Ag, MIF, NIF.

    • 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 MGSHMLTELE KALNSIIDVY HKYSLIKGNF HAVYRDDLKK LLETECPQYI RKKGADVWFK ELDINTDGAV NFQEFLILVI KMGVAAHKKS HEESHKEEQK LISEEDL.

    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.

    S100A8 His Myc Human
  • View Data Sheet

    Name :

    IF Human

    Description:

    Intrinsic Factor Human Recombinant

    Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein.

    Product # :

    PRO-375

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    Description

    Intrinsic Factor Human Recombinant produced in baculovirus is a glycosylated, polypeptide chain having a molecular mass of 55,000 Dalton. The Intrinsic Factor is fused to a hexa-histidine at the C-terminus and purified by proprietary chromatographic techniques for removal of bound Vitamin B-12.

    Source

    Sf9 Insect Cells.

    Formulation

    The protein solution contains 20mM HEPES pH-8.0, 100mM NaCl and 20% Glycerol.

    Purity

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

    More Info

    • Introduction

      Intrinsic Factor is a member of the cobalamin transport protein family. It encodes a glycoprotein secreted by parietal cells of the gastric mucosa and is required for adequate absorption of vitamin B12 in the terminal ileum. Vitamin B12 is essential for erythrocyte maturation and mutations in the Intrinsic Factor may lead to congenital pernicious anemia. Upon entry into the stomach, vitamin B12 binds to one of two B12 binding proteins present in the gastric fluid. In the less acidic environment of the small intestine, these proteins dissociate from the vitamin, allowing it to bind to intrinsic factor and enter the portal circulation through a receptor in the ileal mucosa specific for the B12-intrinsic factor complex.

    • Synonyms

      Gastric intrinsic factor, Intrinsic factor, INF, IF, GIF, IFMH, TCN3, Cobalamin/Vitamin B-12 binding transport protein.

    • Physical Appearance

      Sterile Filtered pink 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.

    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.

    Intrinsic Factor Human
  • View Data Sheet

    Name :

    TGFB3 Antibody

    Description:

    Transforming Growth Factor-beta 3 Polyclonal Rabbit Anti Human Antibody

    Transforming Growth Factor-beta3, TGFB3, ARVD, FLJ16571, TGF-beta3.

    Product # :

    ANT-040

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    • More Info

    Formulation

    lyophilized from 1mg/ml solution in 0.2µm sterile filtered solution in phosphate buffered saline.

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    • Introduction

      Transforming growth factor betas (TGF Betas) mediate many cell-cell interactions that occur during embryonic development. Three TGF Betas have been identified in mammals. TGF Beta 1, TGF Beta 2 and TGF Beta 3 are each synthesized as precursor proteins that are very similar in that each is cleaved to yield a 112 amino acid polypeptide that remains associated with the latent portion of the molecule.

    • Synonyms

      Transforming Growth Factor-beta3, TGFB3, ARVD, FLJ16571, TGF-beta3.

    • Stability

      Store at 4°C. For long term storage freezes in working aliquots at -20°C. Repeated freezing and thawing is not recommended.

    • Solubility

      Reconstitute with H20. Mix gently, wash the sides of the vial and wait 30-60 seconds before use.

    • Immunogen

      IgG Anti Human TGFb-3 is developed in rabbit using recombinant Human TGFb-3 produced in plants.

    • Applications

      To detect Human TGFb-3 by WB analysis this IgG can be used in a dilution of 1/500-1/1000.

    • Antigen Amino Acid Sequence

      ALDTNYCFRNLEENCCVRPLYIDFRQDLGWKWVHEPKGYYANFCSGPCPYLRSADTTHSTVLGLYNTLNPEASASPCCVPQDLEPLTILYYVGRTPKVEQLSNMVVKSCKCS

    • Type

      Polyclonal Rabbit Antibody.

    • Purification Method

      Purified IgG prepared by affinity chromatography on protein G.

    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.

    Tgfb3 Antibody
  • View Data Sheet

    Name :

    C1QTNF1 Human

    Description:

    Complement C1q Tumor Necrosis Factor-Related Protein 1 Human Recombinant

    GIP, CTRP1, ZSIG37, FLJ90694, C1QTNF1, Complement C1q Tumor Necrosis Factor-Related Protein 1, G protein-coupled receptor-interacting protein.

    Product # :

    PRO-654

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    Description

    C1QTNF1 Human Recombinant produced in E.Coli is a single, non-glycosylated, Polypeptide chain containing 266 amino acids and having a molecular mass of 30.45 kDa. The protein contains an extra His tag at N-terminus. The C1QTNF1 amino acid sequence is identical to UniProtKB/Swiss-Prot entry Q9BXJ1 amino acids 26–281.The C1QTNF1 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Human C1QTNF1 was lyophilized from 50mM Acetate Buffer pH-4.

    Purity

    Greater than 95% as determined by SDS PAGE.

    More Info

    • Introduction

      C1QTNF1 is a novel adipokine, providing a significant framework to further address the physiological functions and mechanisms of the action of this family of secreted glycoproteins in normal and disease states. C1QTNF1 increases the production of aldosterone. C1QTNF1 is vastly expressed in obese subjects as well as up-regulated in hypertensive patients, C1QTNF1 is identified molecular link between obesity and hypertension. C1QTNF1 expression may be associated with a low-grade chronic inflammation status in adipose tissues.

    • Synonyms

      GIP, CTRP1, ZSIG37, FLJ90694, C1QTNF1, Complement C1q Tumor Necrosis Factor-Related Protein 1, G protein-coupled receptor-interacting protein.

    • 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; it does not show any change after two weeks at 4°C.

    • Solubility

      Add 0.1M Acetate buffer pH4 to prepare a working stock solution of approximately 0.5mg/mL and let the lyophilized pellet dissolve completely. For conversion into higher pH value, we recommend intensive dilution by relevant buffer to a concentration of 10μg/ml. In higher concentrations the solubility of this antigen is limited. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

    • Amino Acid Sequence

      MKHHHHHHAS RVPHVQGEQQ EWEGTEELPS PPDHAERAEE QHEKYRPSQD QGLPASRCLR CCDPGTSMYP ATAVPQINIT ILKGEKGDRG DRGLQGKYGK TGSAGARGHT GPKGQKGSMG APGERCKSHY AAFSVGRKKP MHSNHYYQTV IFDTEFVNLY DHFNMFTGKF YCYVPGLYFF SLNVHTWNQK ETYLHIMKNE EEVVILFAQV GDRSIMQSQS LMLELREQDQ VWVRLYKGER ENAIFSEELD TYITFSGYLVKHATEP.

    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.

    C1Qtnf1 Human
  • View Data Sheet

    Name :

    EIF3F Human

    Description:

    Eukaryotic Translation Initiation Factor 3F Human Recombinant

    Eukaryotic Translation Initiation Factor 3, Subunit F, EIF3S5 , Eukaryotic Translation Initiation Factor 3, Subunit 5 (Epsilon, 47kD), EC 3.4.19.12, Deubiquitinating Enzyme EIF3f, eIF3f, eIF-3-epsilon, EIF3 P47, Eukaryotic Translation Initiation Factor 3 Subunit 5, eIF3-p47, Eukaryotic Translation Initiation Factor 3, Subunit 5 Epsilon, 47kDa.

    Product # :

    PRO-1722

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    Description

    EIF3F Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 380 amino acids (1-357 a.a) and having a molecular mass of 40kDa. EIF3F is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    EIF3F protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 10% glycerol, and 0.4M urea.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Eukaryotic Translation Initiation Factor 3F, also known as EIF3F belongs to the eIF-3 subunit F family. EIF3F is a component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which isessential for several steps in the initiation of protein synthesis. The eIF-3 complex associates with the 40S ribosomeand facilitates the recruitment of eIF-1, eIF-1A, eIF 2: GTP: methionyl-tRNAi and eIF-5 to form the 43S preinitiationcomplex (43S PIC). In addition, the eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA forAUG recognition. The eIF-3 complex is also necessary for disassembly and recycling of post termination ribosomalcomplexes and subsequently prevents premature union of the 40S and 60S ribosomal subunits prior to initiation. Among the diseases associated with EIF3F are intrahepatic cholangiocarcinoma, and cholangiocarcinoma.

    • Synonyms

      Eukaryotic Translation Initiation Factor 3, Subunit F, EIF3S5 , Eukaryotic Translation Initiation Factor 3, Subunit 5 (Epsilon, 47kD), EC 3.4.19.12, Deubiquitinating Enzyme EIF3f, eIF3f, eIF-3-epsilon, EIF3 P47, Eukaryotic Translation Initiation Factor 3 Subunit 5, eIF3-p47, Eukaryotic Translation Initiation Factor 3, Subunit 5 Epsilon, 47kDa.

    • 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 MGSMATPAVP VSAPPATPTP VPAAAPASVP APTPAPAAAP VPAAAPASSS DPAAAAAATA APGQTPASAQ APAQTPAPAL PGPALPGPFP GGRVVRLHPV ILASIVDSYE RRNEGAARVI GTLLGTVDKH SVEVTNCFSV PHNESEDEVA VDMEFAKNMY ELHKKVSPNE LILGWYATGH DITEHSVLIH EYYSREAPNP IHLTVDTSLQ NGRMSIKAYV STLMGVPGRT MGVMFTPLTV KYAYYDTERI GVDLIMKTCF SPNRVIGLSS DLQQVGGASA RIQDALSTVL QYAEDVLSGK VSADNTVGRF LMSLVNQVPK IVPDDFETML NSNINDLLMV TYLANLTQSQ IALNEKLVNL.

    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.

    Eif3F Human
  • View Data Sheet

    Name :

    TPO Human, CHO

    Description:

    Thrombopoietin Human Recombinant, CHO

    MPL Ligand, THCYT1, MPLLG, TPO, ML, Thrombopoietin Nirs Variant 1, MKCSF, Thrombopoietin, Myeloproliferative Leukemia Virus Oncogene Ligand, Megakaryocyte Growth and Development Factor, Megakaryocyte Colony-Stimulating Factor, C-Mpl Ligand, MGDF, Megakaryocyte Stimulating Factor, Prepro-Thrombopoietin.

    Product # :

    CYT-1070

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    Description

    Thrombopoietin Human Recombinant produced in CHO cells has a molecular weight range of 80-90kDa due to glycosylation. The TPO is purified by proprietary chromatographic techniques.

    Source

    Chinese Hamster Ovary Cells.

    Formulation

    TPO protein solution contains phosphate buffered saline (pH7.4) and 2% albumin.

    Purity

    Greater than 98% as determined by SDS-PAGE.

    Biological Activity

    The ED50 as determined by the dose-dependent stimulation of MO7e cells corresponding to a specific activity of 3x105 units/mg.

    More Info

    • Introduction

      Thrombopoietin is a glycoprotein hormone produced mainly by the liver and the kidney which regulates the production of platelets by the bone marrow. TPO stimulates the production as well as differentiation of megakaryocytes, the bone marrow cells which fragment into large numbers of platelets.

    • Synonyms

      MPL Ligand, THCYT1, MPLLG, TPO, ML, Thrombopoietin Nirs Variant 1, MKCSF, Thrombopoietin, Myeloproliferative Leukemia Virus Oncogene Ligand, Megakaryocyte Growth and Development Factor, Megakaryocyte Colony-Stimulating Factor, C-Mpl Ligand, MGDF, Megakaryocyte Stimulating Factor, Prepro-Thrombopoietin.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Thrombopoietin although stable at room temperature for 1 week, should be stored between 2-8°C.

    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.

    Thrombopoietin
  • View Data Sheet

    Name :

    IFNG Monkey

    Description:

    Interferon-gamma Recombinant Rhesus Macaque

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

    Product # :

    CYT-1122

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    Description

    Interferon-gamma Rhesus Macaque Recombinant produced in E.Coli is a non-glycosylated polypeptide chain containing 142 amino acid and having a molecular mass of approximately 16.8kDa.IFNG is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH7.4.

    Purity

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

    Biological Activity

    The ED50 as determined by an anti-viral assay using human HeLa cells infected with encephalomyocarditis (EMC) virus is  < 20.0 ng/ml, corresponding to a specific activity of > 5.0 × 104 IU/mg.

    More Info

    • Introduction

      IFN-gamma produced by lymphocytes activated by specific antigens / mitogens.
      IFN-gamma, on top of 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 interferons.

    • 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 IFNG although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Interferon-gamma Rhesus Macaque 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 Interferon-gamma Rhesus Macaque in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      QDPYVKEAEN LKKYFNAGDP DVADNGTLFL DILRNWKEES DRKIMQSQIV SFYFKLFKNF KDDQRIQKSV ETIKEDINVK FFNSNKKKRD DFEKLTNYSV TDSNVQRKAV HELIQVMAEL SPAAKIGKRK RSQMFRGRRA SQ.

    • Background

      What is the molecular weight/Mw of IFNG MONKEY Protein?
      IFNG MONKEY Protein has a total Mw of 16.8kDa.

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

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

      What is the Biological Activity of IFNG MONKEY Protein?
      The ED50 as determined by an anti-viral assay using human HeLa cells infected with encephalomyocarditis (EMC) virus is < 20.0 ng/ml, corresponding to a specific activity of > 5.0 × 104 IU/mg.

      What is the amino acid sequence of IFNG MONKEY Protein?
      QDPYVKEAEN LKKYFNAGDP DVADNGTLFL DILRNWKEES DRKIMQSQIV SFYFKLFKNF KDDQRIQKSV ETIKEDINVK FFNSNKKKRD DFEKLTNYSV TDSNVQRKAV HELIQVMAEL SPAAKIGKRK RSQMFRGRRA SQ.

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

      What is the endotoxin level for IFNG MONKEY Protein?
      The endotoxin level is minimal, IFNG MONKEY 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.

    Ifng Monkey
  • View Data Sheet

    Name :

    CMC4 Human

    Description:

    CX9C Motif Containing 4 Human Recombinant

    C-X(9)-C Motif Containing 4, C-X(9)-C Motif Containing 4 Homolog, Mature T-Cell Proliferation 1 Neighbor Protein, MTCP1NB, MTCP1, Mature T-Cell Proliferation-1 Type A, Protein P8 MTCP-1, p8MTCP1, MTCP-1 Type A, C6.1B.

    Product # :

    PRO-1769

    Price :

    Quantity :

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    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    CMC4 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 93 amino acids (1-68 a.a) and having a molecular mass of 10.4kDa.CMC4 is fused to a 25 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    CMC4 protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 0.15M NaCl, 1mM DTT and 20% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      CMC4 is a downstream 8kDa protein restricts to mitochondria which was identified by participation in some t(X;14) translocations related with mature T-cell proliferations. This region has a compound gene structure, with a common promoter and 5’ exon spliced to two different groups of 3’ exons which encode 2 separate proteins.

    • Synonyms

      C-X(9)-C Motif Containing 4, C-X(9)-C Motif Containing 4 Homolog, Mature T-Cell Proliferation 1 Neighbor Protein, MTCP1NB, MTCP1, Mature T-Cell Proliferation-1 Type A, Protein P8 MTCP-1, p8MTCP1, MTCP-1 Type A, C6.1B.

    • 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).Please avoid freeze thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSEFMPQKD PCQKQACEIQ KCLQANSYME SKCQAVIQEL RKCCAQYPKG RSVVCSGFEK EEEENLTRKS ASK

    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.

    Cmc4 Human
  • View Data Sheet

    Name :

    IL 1RA Rat, His

    Description:

    Interleukin-1 Receptor Antagonist Rat Recombinant, His Tag

    Interleukin-1 receptor antagonist protein, IL-1RN, IL-1ra, IRAP, IL1 inhibitor, Il1rn, Il-1ra, Interleukin-1 Receptor Antagonist, IL-1ra, IL 1RA.

    Product # :

    CYT-899

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    • description
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    Description

    IL 1RA Rat Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 175 amino acids (27-178a.a.) and having a molecular mass of 19.8kDa.IL 1RA is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    IL 1RA protein solution (1mg/ml) containing Phosphate Buffer Saline (pH7.4), 10% glycerol and 1mM DTT.

    Purity

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

    More Info

    • 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, Il-1ra, Interleukin-1 Receptor Antagonist, IL-1ra, IL 1RA.

    • 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 MGSHPAGKRP CKMQAFRIWD TNQKTFYLRN NQLIAGYLQG PNTKLEEKID MVPIDFRNVF LGIHGGKLCL SCVKSGDDTK LQLEEVNITD LNKNKEEDKR FTFIRSETGP TTSFESLACP GWFLCTTLEA DHPVSLTNTP KEPCTVTKFY FQEDQ.

    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 Rat His
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