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  • Aprotinin

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Search results

1000 results found for “nectin”

Name

Description

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  • View Data Sheet

    Name :

    CEACAM8 Human

    Description:

    Carcinoembryonic Antigen-Related Cell Adhesion Molecule 8 Human Recombinant

    Carcinoembryonic antigen-related cell adhesion molecule 8, CD67 antigen, Carcinoembryonic antigen CGM6, Non-specific cross-reacting antigen NCA-95, CD66b, CGM6, CD67, NCA-95, CEACAM8

    Product # :

    PRO-2716

    Price :

    Quantity :

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    Description

    CEACAM8 Human produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 292 amino acids (35-320 a.a) and having a molecular mass of 32.3kDa.CEACAM8 is fused to a 6 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells.

    Formulation

    The CEACAM8 solution (1mg/1ml) contains Phosphate-Buffered Saline (pH 7.4) and 10% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Carcinoembryonic Antigen-Related Cell Adhesion Molecule 8 (CEACAM8) is a cell surface glycoprotein which takes part in cell adhesion in a calciumindependent manner.CEACAM8mediates heterophilic cell adhesion with other carcinoembryonic antigen-related celladhesion molecules (CEACAM6 for example).CEACAM8main role is cell migration,cell adhesion, and pathogen binding.CEACAM-8 isexpressed mainly on the surface of human peripheral blood eosinophils isolated from healthy individuals andused as granulocyte marker.

    • Synonyms

      Carcinoembryonic antigen-related cell adhesion molecule 8, CD67 antigen, Carcinoembryonic antigen CGM6, Non-specific cross-reacting antigen NCA-95, CD66b, CGM6, CD67, NCA-95, CEACAM8

    • 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

      QLTIEAVPSN AAEGKEVLLL VHNLPQDPRG YNWYKGETVD ANRRIIGYVI SNQQITPGPA YSNRETIYPN ASLLMRNVTR NDTGSYTLQV IKLNLMSEEV TGQFSVHPET PKPSISSNNS NPVEDKDAVA FTCEPETQNT TYLWWVNGQS LPVSPRLQLS NGNRTLTLLS VTRNDVGPYE CEIQNPASAN FSDPVTLNVL YGPDAPTISP SDTYYHAGVN LNLSCHAASN PPSQYSWSVN GTFQQYTQKL FIPNITTKNS GSYACHTTNS ATGRNRTTVR MITVSDHHHH HH

    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.

    Ceacam8 Human
  • View Data Sheet

    Name :

    CECR1 Human

    Description:

    Cat Eye Syndrome Chromosome Region Candidate 1 Human Recombinant

    Cat Eye Syndrome Chromosome Region, Candidate 1, Cat Eye Syndrome Critical Region Protein 1, IDGFL, ADA2, ADGF, Adenosine Deaminase 2, EC 3.5.4.4, SNEDS, PAN, CECR1.

    Product # :

    PRO-2323

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    Description

    CECR1 Human Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 490 amino acids (30-511a.a.) and having a molecular mass of 56.9kDa (Molecular size on SDS-PAGE will appear at approximately 50-70kDa).CECR1 is expressed with an 8 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    Insect Cell.

    Formulation

    CECR1 protein solution (0.5mg/ml) containing Phosphate Buffered Saline (pH 7.4) and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Adenosine deaminase CECR1 isoform (CECR1) belongs to a family of adenosine deaminase-related growth factors. Adenosine deaminase is a key enzyme of purine nucleotide metabolism. CECR1 is a secreted protein, which is expressed in various tissues, with the highest expression in the lymphoblasts, heart, lung, and the placenta.

    • Synonyms

      Cat Eye Syndrome Chromosome Region, Candidate 1, Cat Eye Syndrome Critical Region Protein 1, IDGFL, ADA2, ADGF, Adenosine Deaminase 2, EC 3.5.4.4, SNEDS, PAN, CECR1.

    • 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

      IDETRAHLLL KEKMMRLGGR LVLNTKEELA NERLMTLKIA EMKEAMRTLI FPPSMHFFQA KHLIERSQVF NILRMMPKGA ALHLHDIGIV TMDWLVRNVT YRPHCHICFT PRGIMQFRFA HPTPRPSEKC SKWILLEDYR KRVQNVTEFD DSLLRNFTLV TQHPEVIYTN QNVVWSKFET IFFTISGLIH YAPVFRDYVF RSMQEFYEDN VLYMEIRARL LPVYELSGEH HDEEWSVKTY QEVAQKFVET HPEFIGIKII YSDHRSKDVA VIAESIRMAM GLRIKFPTVV AGFDLVGHED TGHSLHDYKE ALMIPAKDGV KLPYFFHAGE TDWQGTSIDR NILDALMLNT TRIGHGFALS KHPAVRTYSW KKDIPIEVCP ISNQVLKLVS DLRNHPVATL MATGHPMVIS SDDPAMFGAK GLSYDFYEVF MGIGGMKADL RTLKQLAMNS IKYSTLLESE KNTFMEIWKK RWDKFIADVA TKLEHHHHHH

    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.

    Cecr1 Human
  • View Data Sheet

    Name :

    CENPB Human

    Description:

    Centromere Protein B Human Recombinant

    Major centromere autoantigen B, Centromere protein B, CENP-B, CENPB.

    Product # :

    PRO-390

    Price :

    Quantity :

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    Description

    CENPB Human Recombinant produced in SF9 is a glycosylated, polypeptide chain having a molecular mass of 80kDa. CENPB is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9 insect cells.

    Formulation

    CENPB is supplied at a concentration of in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    More Info

    • Introduction

      Centromere proteins are a group of proteins which form and/or mediate the function of centromeres, the central structures of chromosomes to which spindle fibers/microtubuli attach and pull the chromosomes apart in cell division. Currently, 9 centromere proteins are known and designated CENPA to CENP-I. Most of the centromere proteins are targets of autoantibodies, the anti-centromere antibodies.
      CENPB is the most important of the centromeric autoantigens: it has a molecular weight of approx. 66 kDa and plays an important role in the formation of the centromeric chromatin. CENPB antibodies are present in the sera of up to 80% of patients with CREST syndrome.

    • Synonyms

      Major centromere autoantigen B, Centromere protein B, CENP-B, CENPB.

    • Physical Appearance

      Sterile Filtered liquid formulation.

    • 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. Avoid multiple freeze-thaw cycles.

    • coating concentration

      0.15-0.375 µg/ml (depending on the type of ELISA plate and coating buffer).Suitable for biotinylation and iodination.

    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.

    Cenpb Human
  • View Data Sheet

    Name :

    LGMN Mouse

    Description:

    Legumain Mouse Recombinant

    Legumain, Asparaginyl endopeptidase, Protease, cysteine 1.

    Product # :

    ENZ-933

    Price :

    Quantity :

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    • sds-page

    Description

    LGMN produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 426 amino acids (18-435a.a.) and having a molecular mass of 48.6kDa. LGMN is expressed with an 8 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells.

    Formulation

    LGMN 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.

    sds-page

    LGMN Mouse sds-page - Product image 1

    More Info

    • Introduction

      Legumain, also known as LGMN is a lysosomal cysteine protease which is found in all mouse tissues, however it was mainly abundant in the kidney as well as placenta. LGMN plays an essential role in the endosomal/lysosomal degradation system as the Legumain deficiency causes the accumulation of pro cathepsins B, H & L, another group of lysosomal cysteine proteases. Furthermore, over expression of LGMN in tumors is important for invasion/metastasis.

    • Synonyms

      Legumain, Asparaginyl endopeptidase, Protease, cysteine 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

      VPVGVDDPED GGKHWVVIVA GSNGWYNYRH QADACHAYQI IHRNGIPDEQ IIVMMYDDIA NSEENPTPGV VINRPNGTDV YKGVLKDYTG EDVTPENFLA VLRGDAEAVK GKGSGKVLKS GPRDHVFIYF TDHGATGILV FPNDDLHVKD LNKTIRYMYE HKMYQKMVFY IEACESGSMM NHLPDDINVY ATTAANPKES SYACYYDEER GTYLGDWYSV NWMEDSDVED LTKETLHKQY HLVKSHTNTS HVMQYGNKSI STMKVMQFQG MKHRASSPIS LPPVTHLDLT PSPDVPLTIL KRKLLRTNDV KESQNLIGQI QQFLDARHVI EKSVHKIVSL LAGFGETAER HLSERTMLTA HDCYQEAVTH FRTHCFNWHS VTYEHALRYL YVLANLCEAP YPIDRIEMAM DKVCLSHYLE 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.

    Lgmn Mouse
  • View Data Sheet

    Name :

    LTF Human S.Plasma

    Description:

    Lactoferrin Human (Seminal Plasma)

    Lactotransferrin, Lactoferrin, Growth-inhibiting protein 12, Talalactoferrin, LTF, GIG12, LF, HLF2, Neutrophil Lactoferrin.

    Product # :

    PRO-1591

    Price :

    Quantity :

    Shipping Method :

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    • description
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    • More Info

    Description

    The Human Lactoferrin produced from pooled Human seminal plasma has a molecular mass of 76.165kDa (calculated without glycosylation) containing 691 amino acid residues.

    Source

    Human seminal plasma.

    Formulation

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

    Purity

    Purity greater than 90% as determined by SDS-PAGE.

    More Info

    • Introduction

      Lactoferrin is a glycoprotein that belongs to the transferrin family of iron binding proteins. It is found in human breast milk as well as most epithelial surface secretions including tears, nasogastric, saliva, and bronchial. Lactoferrin binds 2 molecules of iron with very high affinity. Lactoferrin inhibits bacterial growth by withholding iron, its N-terminal region is an antimicrobial peptide. Lactotransferrin acts synergistically with lysozyme to potentiate the activity of both proteins. The multifunctional protein lactoferrin has many physiological possible roles. It is often referred to as an innate defense protein and frequently serves as the first line of defense in protection against pathogens. It has been shown to have the ability to bind iron, it is a natural anti-bacterial, anti-fungal and anti-viral, it is an antioxidant and it also has immunomodulatory properties. It has many beneficial properties, which make it a good candidate for a number of product applications. Considerable research is currently going on to explain the various suggested biological functions of lactoferrin.

    • Synonyms

      Lactotransferrin, Lactoferrin, Growth-inhibiting protein 12, Talalactoferrin, LTF, GIG12, LF, HLF2, Neutrophil Lactoferrin.

    • 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; 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 approximately 0.5 mg/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

      GRRRSVQWCA VSQPEATKCF QWQRNMRKVR GPPVSCIKRD SPIQCIQAIA ENRADAVTLD GGFIYEAGLA PYKLRPVAAE VYGTERQPRT HYYAVAVVKK GGSFQLNELQ GLKSCHTGLR RTAGWNVPIG TLRPFLNWTG PPEPIEAAVA RFFSASCVPG ADKGQFPNLC RLCAGTGENK CAFSSQEPYF SYSGAFKCLR DGAGDVAFIR ESTVFEDLSD EAERDEYELL CPDNTRKPVD KFKDCHLARV PSHAVVARSV NGKEDAIWNL LRQAQEKFGK DKSPKFQLFG SPSGQKDLLF KDSAIGFSRV PPRIDSGLYL GSGYFTAIQN LRKSEEEVAA RRARVVWCAV GEQELRKCNQ WSGLSEGSVT CSSASTTEDC IALVLKGEAD AMSLDGGYVY TAGKCGLVPV LAENYKSQQS SDPDPNCVDR PVEGYLAVAV VRRSDTSLTW NSVKGKKSCH TAVDRTAGWN IPMGLLFNQT GSCKFDEYFS QSCAPGSDPR SNLCALCIGD EQGENKCVPN SNERYYGYTG AFRCLAENAG DVAFVKDVTV LQNTDGNNNE AWAKDLKLAD FALLCLDGKR KPVTEARSCH LAMAPNHAVV SRMDKVERLK QVLLHQQAKF GRNGSDCPDK FCLFQSETKN LLFNDNTECL ARLHGKTTYE KYLGPQYVAG ITNLKKCSTS PLLEACEFLR K.

    • Human Virus Test

      Samples from each donor have been tested and found negative for HBsAg, HIV-1+2, HCV, syphilis, aHBc, RRR.

    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.

    Ltf Human Seminal Plasma
  • View Data Sheet

    Name :

    PTX2 Mouse

    Description:

    Pentraxin-2 Mouse Recombinant

    Serum amyloid P-component, SAP, Apcs, Sap, Ptx2.

    Product # :

    PRO-2598

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    Description

    PTX2 Mouse Recombinant produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 210 amino acids (21-224 a.a) and having a molecular mass of 24.6kDa. (Molecular size on SDS-PAGE will appear at approximately 28-40kDa). PTX2 is fused to a 6 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.

    Source

    HEK293.

    Formulation

    PTX2 protein solution (0.25mg/ml) contains 10% glycerol in Phosphate Buffered Saline (pH 7.4).

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      PTX-2 or Pentraxin-2 is a phylogenetically conserved protein, commonly moving with homopentameric blood protein or with a protein that recognizes receptors of the innate immune system. The protein’s specific binding abilities may show that PTX-2 is specially bound in sites where injury accrued, therefore helps to eliminate damaged tissue by ways that are not phlogistics.

    • Synonyms

      Serum amyloid P-component, SAP, Apcs, Sap, Ptx2.

    • 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

      QTDLKRKVFV FPRESETDHV KLIPHLEKPL QNFTLCFRTY SDLSRSQSLF SYSVKGRDNE LLIYKEKVGE YSLYIGQSKV TVRGMEEYLS PVHLCTTWES SSGIVEFWVN GKPWVKKSLQ REYTVKAPPS IVLGQEQDNY GGGFQRSQSF VGEFSDLYMW DYVLTPQDIL FVYRDSPVNP NILNWQALNY EINGYVVIRP RVWDHHHHHH.

    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.

    Ptx2 Mouse
  • View Data Sheet

    Name :

    MAPT Human 381a.a.

    Description:

    Microtubule-Associated Protein Tau 381 a.a. Human Recombinant

    Microtubule-associated protein tau, isoform CRA_f, Neurofibrillary tangle protein, Paired helical filament-tau, PHF-tau, MAPT, MAPTL, MTBT1, TAU, MSTD, PPND, DDPAC, MTBT2, FTDP-17, FLJ31424, MGC138549.

    Product # :

    PRO-042

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    Description

    MAPT Human Recombinant fused with a 20 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 401 amino acids (1-381 a.a.) and having a molecular mass of 41.8kDa. The NCBI Accession No. is EAW93573.1.The MAPT is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The MAPT solution (0.5 mg/ml) contains 20mM Tris-HCl Buffer (pH 7.5), 1mM DTT and 20% Glycerol.

    Purity

    Greater than 85.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Microtubule-associated protein tau (MAPT or Tau) is a protein that stabilizes microtubules. MAPT is abundant in neurons in the central nervous system and is less common elsewhere. When MAPT is defective, and no longer stabilizes microtubules properly, it can result in dementias, such as Alzheimer's disease.

    • Synonyms

      Microtubule-associated protein tau, isoform CRA_f, Neurofibrillary tangle protein, Paired helical filament-tau, PHF-tau, MAPT, MAPTL, MTBT1, TAU, MSTD, PPND, DDPAC, MTBT2, FTDP-17, FLJ31424, MGC138549.

    • 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 MAEPRQEFEV MEDHAGTYGL GDRKDQGGYT MHQDQEGDTD AGLKESPLQT PTEDGSEEPG SETSDAKSTP TAEAEEAGIG DTPSLEDEAA GHVTQARMVS KSKDGTGSDD KKAKGADGKT KIATPRGAAP PGQKGQANAT RIPAKTPPAP KTPPSSGEPP KSGDRSGYSS PGSPGTPGSR SRTPSLPTPP TREPKKVAVV RTPPKSPSSA KSRLQTAPVP MPDLKNVKSK IGSTENLKHQ PGGGKVQIVY
      KPVDLSKVTS KCGSLGNIHH KPGGGQVEVK SEKLDFKDRV QSKIGSLDNI THVPGGGNKK IETHKLTFRE NAKAKTDHGA EIVYKSPVVS GDTSPRHLSN VSSTGSIDMV DSPQLATLAD EVSASLAKQG L.

    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.

    Mapt Human 381Aa
  • View Data Sheet

    Name :

    CNTF Mouse

    Description:

    Ciliary-Neurotrophic Factor Mouse Recombinant

    HCNTF, CNTF, Ciliary Neurotrophic Factor.

    Product # :

    CYT-139

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    Description

    Ciliary Neurotrophic Factor Recombinant Mouse produced in E.Coli is a single, non-glycosylated polypeptide chain containing 198 amino acids and having a molecular mass of 22.6kDa. The CNTF is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4.

    Purity

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

    Biological Activity

    Fully biologically active when compared to standard. The ED50 as determined by the dose-dependant stimulation of TF-1 cells is less than 35ng/ml, corresponding to a Specific Activity of 3.0×104 IU/mg.

    More Info

    • Introduction

      CNTF is a polypeptide hormone whose actions appear to be restricted to the nervous system where it promotes neurotransmitter synthesis and neurite outgrowth in certain neuronal populations. The protein is a potent survival factor for neurons and oligodendrocytes and may be relevant in reducing tissue destruction during inflammatory attacks. A mutation in this gene, which results in aberrant splicing, leads to ciliary neurotrophic factor deficiency, but this phenotype is not causally related to neurologic disease. In addition to the predominant monocistronic transcript originating from this locus, the gene is also co-transcribed with the upstream ZFP91 gene. Co-transcription from the two loci results in a transcript that contains a complete coding region for the zinc finger protein but lacks a complete coding region for ciliary neurotrophic factor.
      CNTF is a survival factor for various neuronal cell types. Seems to prevent the degeneration of motor axons after axotomy.

    • Synonyms

      HCNTF, CNTF, Ciliary Neurotrophic Factor.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

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

    • Amino Acid Sequence

      MAFAEQSPLT LHRRDLCSRS IWLARKIRSD LTALMESYVK HQGLNKNISL DSVDGVPVAS TDRWSEMTEA ERLQENLQAY RTFQGMLTKL LEDQRVHFTP TEGDFHQAIH TLTLQVSAFA YQLEELMALL EQKVPEKEAD GMPVTIGDGG LFEKKLWGLK VLQELSQWTV RSIHDLRVIS SHHMGISAHE SHYGAKQM

    • Background

      What is the molecular weight/Mw of CNTF Protein?
      CNTF Protein has a total Mw of 22.6kDa.

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

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

      What is the Biological Activity of CNTF Protein?
      Fully biologically active when compared to standard. The ED50 as determined by the dose-dependant stimulation of TF-1 cells is less than 35ng/ml, corresponding to a Specific Activity of 3.0×104 IU/mg.

      What is the amino acid sequence of CNTF Protein?
      MAFAEQSPLT LHRRDLCSRS IWLARKIRSD LTALMESYVK HQGLNKNISL DSVDGVPVAS TDRWSEMTEA ERLQENLQAY RTFQGMLTKL LEDQRVHFTP TEGDFHQAIH TLTLQVSAFA YQLEELMALL EQKVPEKEAD GMPVTIGDGG LFEKKLWGLK VLQELSQWTV RSIHDLRVIS SHHMGISAHE SHYGAKQM

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

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

    Cntf Mouse
  • View Data Sheet

    Name :

    HB-EGF Human, His

    Description:

    Proheparin-Binding EGF-like Growth Factor Human Recombinant, His Tag

    Proheparin-binding EGF-like growth factor, HBEGF, DTR, DTS, HEGFL, HB-EGF, Heparin-binding EGF-like growth factor, Diphtheria toxin receptor, DT-R, DTSF.

    Product # :

    CYT-761

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    Description

    HB-EGF His Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 109 amino acids (63-148) and having a molecular mass of 12.1kDa.HB-EGF His is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The HB-EGF His solution (0. 5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.2M NaCl, 2mM DTT and 50% glycerol.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    More Info

    • Introduction

      HB-EGF is an EGF related growth factor which signals via the EGF receptor, and stimulates the proliferation of SMC (smooth muscle cells), fibroblasts, epithelial cells and keratinocytes. HB-EGF is expressed in various cell types and tissues, including vascular endothelial cells and SMC, macrophages, skeletal muscle, keratinocytes and particular tumor cells. HB-EGF’s ability to explicitly bind heparin and heparin sulfate proteoglycans is dissimilar from other EGF-like molecules, and might be related to the enhanced mitogenic activity, relative to EGF, that HB-EGF exerts on smooth muscle cells.

    • Synonyms

      Proheparin-binding EGF-like growth factor, HBEGF, DTR, DTS, HEGFL, HB-EGF, Heparin-binding EGF-like growth factor, Diphtheria toxin receptor, DT-R, DTSF.

    • 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 MGSDLQEADL DLLRVTLSSK PQALATPNKE EHGKRKKKGK GLGKKRDPCL RKYKDFCIHG ECKYVKELRA PSCICHPGYH GERCHGLSL.

    • Background

      What is the molecular weight/Mw of HB-EGF Protein?
      HB-EGF Protein has a total Mw of 12.1kDa.

      What is the source or expression system of HB-EGF Protein?
      Escherichia Coli.

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

      What is the Biological Activity of HB-EGF Protein?
      The biological functionality of HB-EGF Protein will be determined in the future.

      What is the amino acid sequence of HB-EGF Protein?
      MGSSHHHHHH SSGLVPRGSH MGSDLQEADL DLLRVTLSSK PQALATPNKE EHGKRKKKGK GLGKKRDPCL RKYKDFCIHG ECKYVKELRA PSCICHPGYH GERCHGLSL.

      What applications can HB-EGF Protein be used in?
      HB-EGF Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for HB-EGF Protein?
      The endotoxin level is minimal, HB-EGF 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.

    Hb Egf Human His
  • View Data Sheet

    Name :

    Zika NS1, sf9

    Description:

    Zika NS1 Protein Recombinant, sf9

    Product # :

    ZKV-004

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    Description

    Sf9 derived recombinant Zika NS1 protein.The Zika NS1 protein is fused to a 6xHis tag and purified by proprietary chromatographic technique.

    Source

    Sf9, Baculovirus cells.

    Formulation

    Zika NS1 protein contains Phosphate buffered saline, pH 7.4 and 0.09% NaN3.

    Purity

    Zika NS1 protein is >85% pure as determined by SDS-PAGE.

    More Info

    • Introduction

      Zika virus (ZIKV) belongs to the family Flaviviridae and the genus Flavivirus, it is transmitted by daytime-active Aedes mosquitoes, such as A. aegypti and A. albopictus. The Zika virus is related to the dengue, yellow fever, Japanese encephalitis, and West Nile viruses. Much like the other flaviviruses, Zika virus is enveloped and icosahedral and has a nonsegmented, single-stranded, positive-sense RNA genome. Zika fever is an infection, which often causes no symptoms or only mild ones, like a mild form of dengue fever, and it is treated by rest. As of February 2016, there has been mounting evidence that Zika fever in pregnant women can cause abnormal brain development in their fetuses by mother-to-child transmission, which may result in miscarriage or microcephaly, however it is not yet known whether Zika virus causes microcephaly. Furthermore, a connection has been established with neurologic conditions in infected adults, including Guillain–Barre syndrome.

    • Physical Appearance

      Sterile Filtered solution.

    • Stability

      Zika NS1 protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Each laboratory should determine an optimum working titer for use in its particular application.

    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.

    Zika Ns1 Sf9
  • View Data Sheet

    Name :

    Thrombopoietin Human

    Description:

    Thrombopoietin Human Recombinant

    Megakaryocyte colony-stimulating factor, Myeloproliferative leukemia virus oncogene ligand, C-mpl ligand, ML, Megakaryocyte growth and development factor, MGDF, TPO, MKCSF, MPLLG, MGC163194, THPO

    Product # :

    CYT-1178

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    Description

    TPO Human Recombinant produced in HEK293 cells is a single, glycosylated polypeptide chain containing 343 amino acids (22-353 a.a) and having a molecular mass of 36.8kDa.TPO is fused to a 6 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.

    Source

    HEK293 cells.

    Formulation

    TPO protein (0.25mg/ml) contains 10% glycerol and Phosphate-Buffered Saline (pH 7.4).

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Biological Activity

    The ED50 range is ≤10ng/ml. It is measured by cell proliferation assay using MO7e human megakaryocytic leukemic cells.

    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

      Megakaryocyte colony-stimulating factor, Myeloproliferative leukemia virus oncogene ligand, C-mpl ligand, ML, Megakaryocyte growth and development factor, MGDF, TPO, MKCSF, MPLLG, MGC163194, THPO

    • 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

      DGSHMSPAPP ACDLRVLSKL LRDSHVLHSR LSQCPEVHPL PTPVLLPAVD FSLGEWKTQM EETKAQDILG AVTLLLEGVM AARGQLGPTC LSSLLGQLSG QVRLLLGALQ SLLGTQLPPQ GRTTAHKDPN AIFLSFQHLL RGKVRFLMLV GGSTLCVRRA PPTTAVPSRT SLVLTLNELP NRTSGLLETN FTASARTTGS GLLKWQQGFR AKIPGLLNQT SRSLDQIPGY LNRIHELLNG TRGLFPGPSR RTLGAPDISS GTSDTGSLPP NLQPGYSPSP THPPTGQYTL FPLPPTLPTP VVQLHPLLPD PSAPTPTPTS PLLNTSYTHS QNLSQEGHHH HHH

    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 Protein
  • View Data Sheet

    Name :

    ALDH2 Mouse, Active

    Description:

    Aldehyde Dehydrogenase 2 Mouse Recombinant, Active

    Aldehyde dehydrogenase, mitochondrial, AHD-M1, ALDH class 2, ALDH-E2, ALDHI.

    Product # :

    ENZ-1093

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    Description

    ALDH2 Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 523 amino acids (20-519) and having a molecular mass of 56.8kDa. ALDH2 Mouse is fused to a 23 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    ALDH2 Mouse protein (0.5mg/ml) is formulated in Phosphate buffered saline (pH7.4), 20% glycerol and 1mM DTT.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    Biological Activity

    Specific activity is > 180 pmol/min/ug, and was obtained by measuring the increase of NADH in absorbance at 340 nm resulting from the reduction of NAD at pH 8.0 at 25C.

    More Info

    • Introduction

      ALDH2 is part of the aldehyde dehydrogenase family of proteins which catalyze the chemical transformation from acetaldehyde to acetic acid. ALDH2 is the second enzyme of the major oxidative pathway of alcohol metabolism. ALDH2 has 2 major liver isoforms: cytosolic and mitochondrial, which differ by their electrophoretic mobilities, kinetic properties, and subcellular localizations. Nearly all Caucasians have 2 major isozymes, whereas roughly 50% of Orientals have only the cytosolic isozyme, omitting the mitochondrial isozyme. The extremely higher rate of acute alcohol intoxication with Orientals compared to Caucasians is due to the fact of the absence of mitochondrial isozyme. ALDH2 has a low Km for acetaldehydes, and is localized in mitochondrial matrix.

    • Synonyms

      Aldehyde dehydrogenase, mitochondrial, AHD-M1, ALDH class 2, ALDH-E2, ALDHI.

    • 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 MGSSAAATSA VPAPNHQPEV FCNQIFINNE WHDAVSRKTF PTVNPSTGEV ICQVAEGNKE DVDKAVKAARAAFQLGSPWR RMDASDRGRL LYRLADLIER DRTYLAALET LDNGKPYVIS YLVDLDMVLK CLRYYAGWAD KYHGKTIPID GDFFSYTRHEPVGVCGQIIP WNFPLLMQAW KLGPALATGN VVVMKVAEQT PLTALYVANL IKEAGFPPGV VNIVPGFGPT AGAAIASHEG VDKVAFTGSTEVGHLIQVAA GSSNLKRVTL ELGGKSPNII MSDADMDWAV EQAHFALFFN QGQCCCAGSR TFVQENVYDE FVERSVARAK SRVVGNPFDSRTEQGPQVDE TQFKKILGYI KSGQQEGAKL LCGGGAAADR GYFIQPTVFG DVKDGMTIAK EEIFGPVMQI LKFKTIEEVV GRANDSKYGLAAAVFTKDLD KANYLSQALQ AGTVWINCYD VFGAQSPFGG YKMSGSGREL GEYGLQAYTE VKTVTVKVPQ KNS.

    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.

    Aldh2 Murine
  • View Data Sheet

    Name :

    EFNA5 Human, Active

    Description:

    Ephrin A5 Human Recombinant, Active

    EFNA5, AF1, EFL5, EPLG7, GLC1M, LERK7, RAGS, Ephrin-A5, AL-1, EPH-related receptor tyrosine kinase ligand 7.

    Product # :

    PRO-2816

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    • More Info

    Description

    EFNA5 Human Recombinant is a single, glycosylated, polypeptide chain (21-203 a.a) containing a total of 422 amino acids and having a molecular mass of 48.1 kDa. EFNA5 is fused to a 239 a.a hIgG-His-Tag at C-terminus and is purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells.

    Formulation

    The EFNA5 solution (0.5mg/ml) contains 10% Glycerol and Phosphate-Buffered Saline (pH 7.4).

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Biological Activity

    The ED50 range ≤ 60 ng/ml measured by its binding ability in a functional ELISA with Mouse EphA3 (CAT# pro-2817).

    More Info

    • Synonyms

      EFNA5, AF1, EFL5, EPLG7, GLC1M, LERK7, RAGS, Ephrin-A5, AL-1, EPH-related receptor tyrosine kinase ligand 7.

    • 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

      QDPGSKAVAD RYAVYWNSSN PRFQRGDYHI DVCINDYLDV FCPHYEDSVP EDKTERYVLY MVNFDGYSAC DHTSKGFKRW ECNRPHSPNG PLKFSEKFQL FTPFSLGFEF RPGREYFYIS SAIPDNGRRS CLKLKVFVRP TNSCMKTIGV HDRVFDVNDK VENSLEPADD TVHESAEPSR GENLEPKSCD KTHTCPPCPA PELLGGPSVF LFPPKPKDTL MISRTPEVTC VVVDVSHEDP EVKFNWYVDG VEVHNAKTKP REEQYNSTYR VVSVLTVLHQ DWLNGKEYKC KVSNKALPAP IEKTISKAKG QPREPQVYTL PPSRDELTKN QVSLTCLVKG FYPSDIAVEW ESNGQPENNY KTTPPVLDSD GSFFLYSKLT VDKSRWQQGN VFSCSVMHEA LHNHYTQKSL SLSPGKHHHH HH.

    • Background

      EFNA5 functions through contact-mediated signaling, which can result in either forward signaling (through Eph receptors) or reverse signaling (through ephrins themselves). These signaling pathways regulate various cellular processes such as migration, adhesion, and proliferation. Disruptions or alterations in EFNA5 signaling have been implicated in neurodevelopmental disorders, cancer metastasis, and angiogenesis, highlighting the importance of understanding this protein's roles at a molecular level.

    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.

    Efna5 Protein
  • View Data Sheet

    Name :

    G CSF Antibody, Biotin

    Description:

    Granulocyte Colony Stimulating Factor, Mouse Anti-Human, Biotin

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

    Product # :

    ANT-240

    Price :

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    • More Info

    Formulation

    1 mg/ml in PBS (after reconstitution).

    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 this 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.

    • Solubility

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

    • Immunogen

      r.Human G-CSF.

    • Ig Subclass

      Mouse IgG.

    • Clone

      NYRhGCSF.

    • Applications

      Direct ELISA, Western Blot, Intra-cellular staining.

    • Titer

      For intra-cellular staining use 10µl per 1,000,000 cells.

    • Shipping Conditions

      Antibody is shipped lyophilized at ambient temperature.

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

      In lyophilized form, for long periods, store at 4°C in a dry environment. After reconstitution, if not intended for use within a month, aliquot and store at -20°C.

    • Purification Method

      Protein A.

    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 Antibody Biotin
  • View Data Sheet

    Name :

    CD58 Antibody, Biotin

    Description:

    CD58, Mouse Anti-Human, Biotin

    CD58, LFA-3, Ag3, Surface glycoprotein LFA-3.

    Product # :

    ANT-278

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    • Introduction

      CD58 is part of the immunoglobulin superfamily. CD58 is a ligand of the T lymphocyte CD2 protein, and is invloved in adhesion and activation of T lymphocytes. CD58 is localized to the plasma membrane.

    • Synonyms

      CD58, LFA-3, Ag3, Surface glycoprotein LFA-3.

    • Solubility

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

    • Immunogen

      Human Erythrocytes.

    • Ig Subclass

      Mouse IgG1.

    • Clone

      hCD58.

    • Applications

      Staining antibody. For staining, use 10µl/1,000,000 cells.

    • Available Conjugates

      This antibody is also available unconjugated to and conjugated to FITC. For staining with biotin or FITC-conjugated antibody use 5-10µl/1,000,000 cells.

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

      Lyophilized: store at 4°C. After reconstitution, if not intended for use within a month, aliquot and store at -20°C.

    • Purification Method

      Ion-Exchange Column Protein concentration1mg/ml in PBS (after reconstitution).

    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.

    Cd58 Antibody Biotin
  • View Data Sheet

    Name :

    CD8 Biotin Antibody

    Description:

    CD8, Rat Anti-Mouse, Biotin

    CD8, MAL, p32.

    Product # :

    ANT-281

    Price :

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    • More Info

    Formulation

    1mg/ml in PBS (after reconstitution).

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    • Introduction

      CD8 is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. CD8 acts as a co-receptor, and the T-cell receptor on the T lymphocyte recognize antigen displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The functional CD8 is either a homodimer composed of two alpha chains, or a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains.
      CD8 identifies cytotoxic/suppressor t-cells that interact with MHC class I bearing targets. CD8 is thought to play a role in the process of t-cell mediated killing. CD8 alpha chains bind to class-I MHC molecules alpha-3 domains.

    • Synonyms

      CD8, MAL, p32.

    • Solubility

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

    • Immunogen

      Purified Mouse LN T cells.

    • Ig Subclass

      Rat IgM.

    • Clone

      NYRmCD8.

    • Applications

      FACS staining, immunohistochemistry, Western Blotting. For staining, use 10 µl/1,000,000 cells.

    • Available Conjugates

      This antibody is only available unconjugated and conjugated to FITC.

    • Type

      Rat Anti Mouse Monoclonal.

    • Storage Procedures

      Lyophilized: store at 4°C. After reconstitution, if not intended for use within a month, aliquot and store at -20°C.

    • Purification Method

      Ion Exchange Column.

    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.

    Cd8 Antibody Biotin
  • View Data Sheet

    Name :

    VEGF Human, Baculovirus

    Description:

    Vascular Endothelial Growth Factor Human Recombinant, Baculovirus

    Vascular Endothelial Growth Factor A, VEGF, Vascular Permeability Factor, MVCD1, VPF, Vascular Endothelial Growth Factor, VEGF-A, Vascular endothelial growth factor A.

    Product # :

    CYT-849

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    Description

    VEGF produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 171 amino acids (27-191 a.a.) and having a molecular mass of 19.9 kDa. VEGF is expressed with a 6 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells.

    Formulation

    VEGF protein solution (0.25mg/ml) contains Phosphate buffered saline (pH7.4), 30% glycerol, 1mM DTT and 0.1mM PMSF.

    Purity

    Greater than 85.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Vascular endothelial growth factor is an important signaling protein involved in both vasculogenesis and angiogenesis. As its name implies, VEGF activity has been mostly studied on cells of the vascular endothelium, although it does have effects on a number of other cell types (e.g. stimulation monocyte/ macrophagemigration, neurons, cancer cells, kidney epithelial cells ).VEGF mediates increased vascular permeability, induces angiogenesis, vasculogenesis and endothelial cell growth, promotes cell migration, and inhibits apoptosis. In vitro, VEGF has been shown to stimulate endothelial cell mitogenesisand cell migration. VEGF is also a vasodilator and increases microvascular permeability and was originally referred to as vascular permeability factor. Elevated levels of this protein are linked to POEMS syndrome, also known as Crow-Fukase syndrome. Mutations in this gene have been associated with proliferative and nonproliferative diabetic retinopathy.

    • Synonyms

      Vascular Endothelial Growth Factor A, VEGF, Vascular Permeability Factor, MVCD1, VPF, Vascular Endothelial Growth Factor, VEGF-A, Vascular endothelial growth factor A.

    • 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

      APMAEGGGQN HHEVVKFMDV YQRSYCHPIE TLVDIFQEYP DEIEYIFKPS CVPLMRCGGC CNDEGLECVP TEESNITMQI MRIKPHQGQH IGEMSFLQHN KCECRPKKDR ARQENPCGPC SERRKHLFVQ DPQTCKCSCK NTDSRCKARQ LELNERTCRC DKPRRHHHHH H.

    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.

    Vegf Human Baculovirus
  • View Data Sheet

    Name :

    Epoetin Human, Sf9

    Description:

    Erythropoietin-alpha Human Recombinant, Sf9

    Erythropoietin, Epoetin, MVCD2, EP, Erythropoietin-Alpha, EPO-a, EPO-alpha.

    Product # :

    CYT-934

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    • sds-page

    Description

    Erythropoietin-alpha Human Recombinant produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 174 amino acids (28-193a.a.) and having a molecular mass of 19.5kDa (Molecular size on SDS-PAGE will appear at approximately 28-40kDa).EPO-a is expressed with an 8 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Insect cells.

    Formulation

    EPO a protein solution (0.5mg/ml) contains phosphate buffered saline (pH7.4) and 10% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Biological Activity

    Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is ≤ 0.5 ng/ml.

    sds-page

    Epoetin-sds-page - Product image 1

    More Info

    • Introduction

      This gene is a member of the EPO/TPO family and encodes a secreted, glycosylated cytokine composed of four alpha helical bundles. The protein is found in the plasma and regulates red cell production by promoting erythroid differentiation and initiating hemoglobin synthesis. This protein also has neuroprotective activity against a variety of potential brain injuries and antiapoptotic functions in several tissue types.

    • Synonyms

      Erythropoietin, Epoetin, MVCD2, EP, Erythropoietin-Alpha, EPO-a, EPO-alpha.

    • 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

      APPRLICDSR VLERYLLEAK EAENITTGCA EHCSLNENIT VPDTKVNFYA WKRMEVGQQA VEVWQGLALL SEAVLRGQAL LVNSSQPWEP LQLHVDKAVS GLRSLTTLLR ALRAQKEAIS PPDAASAAPL RTITADTFRK LFRVYSNFLR GKLKLYTGEA CRTGDRLEHH HHHH.

    • Background

      What is the molecular weight/Mw of EPOETIN Protein?
      EPOETIN Protein has a total Mw of 19.5kDa.

      What is the source or expression system of EPOETIN Protein?
      Sf9, Insect cells.

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

      What is the Biological Activity of EPOETIN Protein?
      Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is ≤ 0.5 ng/ml.

      What is the amino acid sequence of EPOETIN Protein?
      APPRLICDSR VLERYLLEAK EAENITTGCA EHCSLNENIT VPDTKVNFYA WKRMEVGQQA VEVWQGLALL SEAVLRGQAL LVNSSQPWEP LQLHVDKAVS GLRSLTTLLR ALRAQKEAIS PPDAASAAPL RTITADTFRK LFRVYSNFLR GKLKLYTGEA CRTGDRLEHH HHHH.

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

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

    Epo A Human Sf9
  • View Data Sheet

    Name :

    HCV NS5 Genotype-5

    Description:

    Hepatitis C Virus NS5 Genotype-5 Recombinant

    Product # :

    HCV-223

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    Description

    The E.coli derived recombinant protein contains the HCV NS5 Genotype 5 immunodominant regions, amino acids 2212-2313.

    Formulation

    1.5M urea, 25 mM Tris-HCl, pH-8, 0.2% Triton-X & 50% Glycerol.

    Purity

    HCV NS5 Genotype-5 protein is >95% pure as determined by 10% PAGE (coomassie staining).

    More Info

    • Introduction

      HCV is a small 50nm, enveloped, single-stranded, positive sense RNAvirus in the family Flaviviridae.
      HCV has a high rate of replication with approximately one trillion particles produced each day in an infected individual. Due to lack of proofreading by the HCV RNA polymerase, the HCV has an exceptionally high mutation rate, a factor that may help it elude the host's immune response. Hepatitis C virus is classified into six genotypes(1-6) with several subtypes within each genotype. The preponderance and distribution of HCV genotypes varies globally. Genotype is clinically important in determining potential response to interferon-based therapy and the required duration of such therapy. Genotypes 1 and 4 are less responsive to interferon-based treatment than are the other genotypes (2, 3, 5 and 6).

    • Stability

      HCV NS5 Genotype-5 although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      HCV NS5 Genotype-5 antigen is suitable for ELISA and Western blots, excellent antigen for detection of HCV with minimal specificity problems.

    • Specificity

      Immunoreactive with sera of HCV-infected individuals.

    • Purification Method

      HCV NS5 Genotype-5 protein was purified by proprietary chromatographic technique.

    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.

    Hcv Ns5 Genotype 5
  • View Data Sheet

    Name :

    Dengue Envelope-1 & 4

    Description:

    Dengue Virus Subtype 1 & 4 fused Envelope 55kDa Recombinant

    Product # :

    DEN-025

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    Description

    The E.coli derived recombinant 55kDa protein is genetically engineered peptide which is derived from Dengue Type-1 and 4 to be expressed as a fused envelope, each part in this fusion contains 170 a.a (positions 46-217), it is used in ELISA assay. This fusion protein is connected to a 6xHis Tag.Dengue Type-1 and 4 is purified by proprietary chromatographic technique.

    Source

    Escherichia Coli.

    Formulation

    Phosphate buffered saline, pH-7.4.

    Purity

    Protein is >95% pure as determined by 12% PAGE (coomassie staining).

    More Info

    • Introduction

      Caused by one of four closely related virus serotypes of the genus Flavivirus, family Flaviviridae, each serotype is sufficiently different that there is no cross-protection and epidemics caused by multiple serotypes (hyperendemicity) can occur. In cell culture experiments and mice Morpholino antisense oligos have shown specific activity against Dengue virus.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      Dengue Envelope-1 & 4 Recombinant 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.

    Dengue Envelope 1 And 4
  • View Data Sheet

    Name :

    Dengue Epitope 10

    Description:

    Dengue Multiple Epitopes 10 Recombinant

    Product # :

    DEN-042

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    Description

    Recombinant Dengue Multiple Epitopes 10 is genetically designed dengue multiple epitopes epi-10 designed especially for lateral flow product, they are selected from dengue genome. The rapid test prepared by this antigen has over 90% sensitivity and specificity of over 90% to show quick and strong signal for both dengue IgM and IgG.

    Source

    Escherichia Coli.

    Formulation

    Phosphate buffered saline/ 25mM K2CO3 and 0.02% sodium nitrate.

    Purity

    Protein is >95% pure as determined by 12% PAGE (coomassie staining).

    More Info

    • Introduction

      Caused by one of four closely related virus serotypes of the genus Flavivirus, family Flaviviridae, each serotype is sufficiently different that there is no cross-protection and epidemics caused by multiple serotypes (hyperendemicity) can occur. In cell culture experiments and mice Morpholino antisense oligos have shown specific activity against Dengue virus.

    • 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.

    • Applications

      Lateral flow immunoassay.

    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.

    Dengue Epitope 10
  • 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 :

    Recombinant TNF-a Antibody

    Description:

    Recombinant Anti Human Tumor Necrosis Factor-Alpha

    Product # :

    ANT-599

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    Description

    Recombinant TNF-a Antibody is a recombinant human IgG1 monoclonal antibody specific for human tumor necrosis factor (TNF). Recombinant TNF-a Antibody is produced by recombinant DNA technology in a Chinese Hamster Ovary mammalian cell expression system in a serum-free medium and has a molecular weight of approximately 148 kDa.

    Source

    CHO.

    Formulation

    The Recombinant TNF-a Antibody 53mg/ml solution contains 6.16 mg/ml of sodium chloride, 0.86 mg/ml of monobasic sodium phosphate dihydrate, 1.53 mg/ml of dibasic sodium phosphate dihydrate, 0.3 mg/ml of sodium citrate, 1.30 mg/ml of citric acidmonohydrate, 12 mg/ml of mannitol, 1mg/ml of polysorbate 80, pH-5.

    Purity

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

    Biological Activity

    The EC50 as determined by L929 cell proliferation assay for neutralization reaction between TNF-a Antibody and TNFA, Perform a comparison of a dilution series of the Sample solution with a dilution series of the Standard solution, measured potency was found to be 1.2 X 104EU/mg.

    More Info

    • Introduction

      Tumor necrosis factor is a cytokine involved in systemic inflammation and is a member of a group of cytokines that all stimulate the acute phase reaction. TNF is mainly secreted by macrophages.
      TNF causes apoptotic cell death, cellular proliferation, differentiation, inflammation, tumorigenesisand viral replication, TNF is also involved in lipid metabolism, and coagulation. TNF's primary role is in the regulation of immune cells.
      Dysregulation and, in particular, overproduction of TNF have been implicated in a variety of human diseases- autoimmune diseases, insulin resistance, and cancer.

    • Physical Appearance

      Clear and colorless solution.

    • Stability

      Recombinant TNF-a Antibody should be stored between 2-8°C and should be protected from light. DO NOT FREEZE. DO NOT SHAKE.

    • Amino Acid Sequence

      LIGHT CHAIN
      DIQMTQSPSSLSASVGDRVTITCRASQGIRNYLAWYQQKPGKAPKLLIYAASTLQSGVPSRFSGSGSGTDF
      TLTISSLQPEDVATYYCQRYNRAPYTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPR
      EAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC

      HEAVY CHAIN
      EVQLVESGGGLVQPGRSLRLSCAASGFTFDDYAMHWVRQAPGKGLEWVSAITWNSGHIDYADSVEGRFTISR
      DNAKNSLYLQMNSLRAEDTAVYYCAKVSYLSTASSLDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTA
      ALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVD
      KKVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEV
      HNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRD
      ELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVM
      HEALHNHYTQKSLSLSPGK.

    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.

    Recombinant Tnf A Antibody
  • View Data Sheet

    Name :

    Ferritin Human, FTL

    Description:

    Ferritin Human Recombinant, Light Chain

    Ferritin, FTL, MGC71996, Ferritin light chain.

    Product # :

    PRO-650

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    Description

    Ferritin Human Recombinant Light Chain produced in E.Coli is a single, non-glycosylated polypeptide chain containing 175 amino acids and having a molecular mass of 20 kDa.

    Source

    Escherichia Coli.

    Formulation

    The protein solution (1mg/ml) contains 20mM Tris-HCl pH-7.5.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Ferritin is a fairly large, iron-storage heteropolymeric protein composed of 2 subunit types, light Ferritin & heavy Ferritin polypeptides, which is expressed in most kinds of cells and co-assemble in different proportion in a tissue-specific manner. Ferritin is composed of 24 self-assembled polypeptide subunits of the heavy and light ferritin chains and is characterized by the capacity to remove Fe from solution in the presence of oxygen.
      Ferritin light polypeptide protein is the main intracellular iron storage protein in prokaryotes and eukaryotes. Variation in ferritin subunit composition influence the rates of iron uptake and release in various tissues. A key function of ferritin is the storage of iron in a soluble and nontoxic state. Defects in this light chain ferritin gene are associated with several neurodegenerative diseases and hyper ferrit anemia-cataract syndrome.
      Ferritin stores iron in a soluble, nontoxic, readily accessible form. Ferritin is needed for iron homeostasis. Iron is taken up in the ferrous form and deposited as ferric hydroxides after it has been oxidized.

    • Synonyms

      Ferritin, FTL, MGC71996, Ferritin light chain.

    • Physical Appearance

      Sterile Filtered 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

      MSSQIRQNYS TDVEAAVNSL VNLYLQASYT YLSLGFYFDR DDVALEGVSH FFRELAEEKR EGYERLLKMQ NQRGGRALFQ DIKKPAEDEW GKTPDAMKAA MALEKKLNQA LLDLHALGSA RTDPHLCDFL ETHFLDEEVK LIKKMGDHLT NLHRLGGPEA GLGEYLFERL TLKHD.

    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.

    Ferritin Recombinant
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