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Search results

1000 results found for “lymphocyte antigen”

Name

Description

Product #

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  • View Data Sheet

    Name :

    KAT2A Antibody

    Description:

    Histone acetyltransferase KAT2A, Mouse Anti Human

    Histone acetyltransferase KAT2A, General control of amino acid synthesis protein 5-like 2, Histone acetyltransferase GCN5, HsGCN5, Lysine acetyltransferase 2A, STAF97, KAT2A, GCN5, GCN5L2, HGCN5, PCAF-b, MGC102791.

    Product # :

    ANT-011

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

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    • formulation
    • More Info

    Formulation

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

    More Info

    • Introduction

      KAT2A (GCN5L2 or GCN5) is a histone acetyltransferase (HAT), which functions mainly as a transcriptional activator. GCN5L2 may be one of the enzymes involved in acetylation in vivo. GCN5 is expressed primarily in the embryo and newborn and is crucial for normal embryonic development. Hence, KAT2A appears to be significant for differentiation of embryonic-derived preadipocytes. GCN5 also functions as a repressor of NF-kappa-B by promoting ubiquitination of the NF-kappa-B subunit RELA in a HAT-independent manner. Loss of GCN5L2 leads to a high occurrence of apoptosis in the KAT2A mutants, which begins before the onset of morphological abnormality.

    • Synonyms

      Histone acetyltransferase KAT2A, General control of amino acid synthesis protein 5-like 2, Histone acetyltransferase GCN5, HsGCN5, Lysine acetyltransferase 2A, STAF97, KAT2A, GCN5, GCN5L2, HGCN5, PCAF-b, MGC102791.

    • Immunogen

      Anti-human KAT2A mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human KAT2A amino acids 411-837 purified from E. coli.

    • Ig Subclass

      Mouse IgG2a heavy chain and κ light chain.

    • Clone

      PAT3G13AT.

    • Applications

      KAT2A antibody has been tested by ELISA, Western blot and Immunofluorescence analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis and Immunofluorescence is 1:250 ~ 500.
      Recommended starting dilution is 1:250.

    • 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

      KAT2A 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.

    Kat2A Antibody
  • View Data Sheet

    Name :

    MAT2A Antibody

    Description:

    Methionine Adenosyltransferase II Alpha, Mouse Anti Human

    MATA2, MATII, SAMS2, MAT-2A, S-adenosylmethionine synthetase isoform type-2, AdoMet synthetase 2, Methionine adenosyltransferase 2, Methionine adenosyltransferase II, MAT2A, AMS2.

    Product # :

    ANT-388

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

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    More Info

    • formulation
    • More Info

    Formulation

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

    More Info

    • Introduction

      MAT2A is an important enzyme in cellular metabolism and catalyzes the formation of S-adenosylmethionine (SAMe) from L-methionine and ATP. MAT2A is expressed in extrahepatic tissues. In liver, MAT2A expression associates with growth, dedifferentiation, and cancer. NF-kappa B and AP-1 are necessary for basal MAT2A expression in HepG2 cells and mediate the increase in MAT2A expression in response to TNF-alpha. Up-regulation of MAT2A provides growth improvement and s-adenosylmethionine and methylthioadenosine thus can block mitogenic signaling in colon cancer cells. Lower expression of both MAT2A and MAT2beta and interfere with leptin signaling in liver cancer cells.

    • Synonyms

      MATA2, MATII, SAMS2, MAT-2A, S-adenosylmethionine synthetase isoform type-2, AdoMet synthetase 2, Methionine adenosyltransferase 2, Methionine adenosyltransferase II, MAT2A, AMS2.

    • Immunogen

      Anti-human MAT2A mAb is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human MAT2A amino acids 1-395 purified from E. coli.

    • Ig Subclass

      Mouse IgG2b heavy chain and κ light chain.

    • Clone

      PAT3A2AT.

    • Applications

      MAT2A antibody has been tested by ELISA, Western blot and immunohistochemistry analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot is 1:1,000 ~ 1:2,000 and immunohistochemistry analysis is 1:50~100. Recommended starting dilution for Western blot is 1:1,000 and Immunohistochemistry is 1:50.

    • 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

      MAT2A 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.

    Mat2A Antibody
  • View Data Sheet

    Name :

    YWHAE Antibody

    Description:

    Tyr-3/Trp- 5 Monooxygenase Activation Protein Epsilon, Mouse Anti Human

    YWHAE, MDS, MDCR, KCIP-1, 14-3-3E, 14-3-3 Epsilon, FLJ45465, Tyr-3/Trp- 5 Monooxygenase Activation Protein Epsilon.

    Product # :

    ANT-379

    Price :

    Quantity :

    Shipping Method :

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    Shipped with Ice Packs

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    • formulation
    • More Info

    Formulation

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

    More Info

    • Introduction

      The 14-3-3 family of proteins plays a key regulatory role in signal transduction, checkpoint control, apoptotic and nutrient-sensing pathways. 14-3-3 proteins are highly conserved and ubiquitously expressed. There are at least seven isoforms, β, γ, ε, σ, ζ, τ and η that have been identified in mammals. The 14-3-3 epsilon, a subtype of the 14-3-3 family of proteins, was thought to be brain and neuron-specific. It has been shown to interact with CDC25 phosphatases, RAF1 and IRS1 proteins, suggesting its role in diverse biochemical activities related to signal transduction, such as cell division and regulation of insulin sensitivity. It has also been implicated in the pathogenesis of small cell lung cancer.

    • Synonyms

      YWHAE, MDS, MDCR, KCIP-1, 14-3-3E, 14-3-3 Epsilon, FLJ45465, Tyr-3/Trp- 5 Monooxygenase Activation Protein Epsilon.

    • Immunogen

      Anti-human YWHAE mAb is derived from hybridization of mouse FO myeloma cells with spleen cells from BALB/c mice immunized with recombinant human YWHAE amino acids 1-255 purified from E. coli.

    • Ig Subclass

      Mouse IgG2b heavy chain and k light chain

    • Clone

      PAT4F8AT.

    • Applications

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

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

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

    • Purification Method

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

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

    Ywhae Antibody
  • View Data Sheet

    Name :

    AICDA Antibody

    Description:

    Activation-induced cytidine deaminase, Mouse Anti Human

    Activation-induced cytidine deaminase, Cytidine aminohydrolase, AICDA, AID, ARP2, CDA2, HIGM2.

    Product # :

    ANT-411

    Price :

    Quantity :

    Shipping Method :

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    Shipped with Ice Packs

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    More Info

    • formulation
    • More Info

    Formulation

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

    More Info

    • Introduction

      AICDA is an RNA-editing deaminase which belongs to the cytidine deaminase family. AICDA is involved in somatic hypermutation, gene conversion, and class-switch recombination of immunoglobulin genes. Defects in the AICDA gene are the cause of autosomal recessive hyper-IgM immunodeficiency syndrome type 2 (HIGM2).

    • Synonyms

      Activation-induced cytidine deaminase, Cytidine aminohydrolase, AICDA, AID, ARP2, CDA2, HIGM2.

    • Immunogen

      Anti-human AICDA mAb, is derived from hybridization of mouse SP2/0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human AICDA amino acids 1-54 purified from E. coli.

    • Ig Subclass

      Mouse IgG1 heavy chain and κ light chain.

    • Clone

      P2D3AT.

    • Applications

      AICDA antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:500 ~ 1,000. 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

      AICDA 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.

    Aicda Antibody
  • View Data Sheet

    Name :

    Interleukin 2r Antibody

    Description:

    Interleukin-2 Receptor (CD25), Rat Anti-Mouse

    CD25, IL2R, TCGFR, IL-2RA, sIL-2RA, TAC antigen, sIL-2R, IDDM10, p55.

    Product # :

    ANT-103

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

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    More Info

    • formulation
    • More Info

    Formulation

    1mg/ml in PBS (after reconstitution).

    More Info

    • Introduction

      IL2-Ra is one of the three constituent subunits of the IL2 receptor. IL-2Ra is released into the serum after increased cellular expression such as increased activation of B and T cells. Clinical manifestations of IL2-Ra elevation include autoimmune conditions and some leukemias and lymphomas.

    • Synonyms

      CD25, IL2R, TCGFR, IL-2RA, sIL-2RA, TAC antigen, sIL-2R, IDDM10, p55.

    • Solubility

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

    • Immunogen

      Con A-activated T cells.

    • Ig Subclass

      Rat IgG1.

    • Clone

      NYRmIL-2R.

    • Titer

      1:1,000 dilution will block T cell proliferation induced by specific Ag or concanavaline A. 10µl will stain 106 IL-R positive cells for FACS analysis.

    • Shipping Conditions

      Antibody is shipped lyophilized at ambient temperature.

    • Type

      Rat Anti Mouse 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

      Ion exchange.

    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 2R Mouse Antibody
  • View Data Sheet

    Name :

    KLRB1 Human

    Description:

    Killer Cell Lectin-Like Receptor Subfamily B, Member 1 Human Recombinant

    Killer cell lectin-like receptor subfamily B member 1, Natural killer cell surface protein P1A, C-type lectin domain family 5 member B, CD161 antigen, HNKR-P1a, CLEC5B, NKR, NKR-P1.

    Product # :

    PRO-1189

    Price :

    Quantity :

    Shipping Method :

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    Shipped with Ice Packs

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    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    KLRB1 Human Recombinant produced in E. coli is a single polypeptide chain containing 183 amino acids (67-225) and having a molecular mass of 21.0 kDa.KLRB1 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    The KLRB1 solution (1mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 4M urea and 10% glycerol.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    More Info

    • Introduction

      KLRB1 has an inhibitory role on natural killer (NK) cells cytotoxicity which are lymphocytes who facilitate cytotoxicity and secrete cytokines subsequent to immune stimulation. Some genes of the C-type lectin superfamily, like the rodent NKRP1 family of glycoproteins, are expressed by NK cells and take part in NK cell function regulation. KLRB1 holds an extracellular domain with a few characteristic motifs of C-type lectins, a transmembrane domain, and a cytoplasmic domain. Due to its external C terminus KLRB1 is considered to be a type II membrane protein.

    • Synonyms

      Killer cell lectin-like receptor subfamily B member 1, Natural killer cell surface protein P1A, C-type lectin domain family 5 member B, CD161 antigen, HNKR-P1a, CLEC5B, NKR, NKR-P1.

    • 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 MGSMQKSSIE KCSVDIQQSR NKTTERPGLL NCPIYWQQLR EKCLLFSHTV NPWNNSLADC STKESSLLLI RDKDELIHTQ NLIRDKAILF WIGLNFSLSE KNWKWINGSF LNSNDLEIRG DAKENSCISI SQTSVYSEYC STEIRWICQK ELTPVRNKVY PDS

    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.

    Klrb1 Human
  • View Data Sheet

    Name :

    SERPINE1 Antibody

    Description:

    Plasminogen Activator Inhibitor-1, Mouse Anti Human

    Serpin Family E Member 1, Endothelial Plasminogen Activator Inhibitor, Serpin E1, PLANH1, PAI-1, PAI1, PAI, Plasminogen Activator Inhibitor Type I, Plasminogen Activator Inhibitor 1, SERPINE1.

    Product # :

    ANT-688

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    Formulation

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

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    • Introduction

      Plasminogen activator inhibitor-1 is the principal inhibitor of tissue plasminogen activator(tPA) and urokinase(uPA), the activators of plasminogenand hence fibrinolysis(the physiological breakdown of blood clots). It is a serine protease inhibitor(serpin) protein (SERPINE1). The other PAI, plasminogen activator inhibitor-2(PAI-2) is secreted by the placentaand only present in significant amounts during pregnancy. In addition, protease nexinacts as an inhibitor of tPA and urokinase. PAI-1, however, is the main inhibitor of the plasminogen activators.

    • Synonyms

      Serpin Family E Member 1, Endothelial Plasminogen Activator Inhibitor, Serpin E1, PLANH1, PAI-1, PAI1, PAI, Plasminogen Activator Inhibitor Type I, Plasminogen Activator Inhibitor 1, SERPINE1.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human SERPINE1 mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human SERPINE1 amino acids 24-402 purified from E. coli.

    • Ig Subclass

      Mouse IgG1 heavy chain and k light chain.

    • Clone

      PAT1C5AT.

    • Applications

      SERPINE1 antibody has been tested by ELISA, Western blot analysis and ICC/IF to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

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

    • Purification Method

      SERPINE1 antibody was purified from mouse ascitic fluids by protein-A affinity chromatography.

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

    Serpine1 Antibody
  • View Data Sheet

    Name :

    Borrelia Miyamotoi GlpQ

    Description:

    Borrelia Miyamotoi GlpQ Recombinant

    Product # :

    BOR-022

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    Description

    Recombinant Borrelia Miyamotoi GlpQ produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 38,132 Dalton. Borrelia Miyamotoi GlpQ is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Borrelia Miyamotoi GlpQ is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Borrelia belongs to a genus of bacteria of the spirochete phylum. Borrelia causes borreliosis, which is a zoonotic, vector-borne disease transmitted mainly by ticks and some by lice, depending on the species. Of the 36 known species of Borrelia, 12 are distinguished to cause Lyme disease or borreliosis and are transmitted by ticks. The main Borrelia species causing Lyme disease are Borrelia burgdorferi, Borrelia afzelii, and Borrelia garinii. The Borrelia genus members have a linear chromosome which is about 900 kbp in length as well as an excess of both linear and circular plasmids in the 5-220 kbp size range. The plasmids are atypical, as compared to most bacterial plasmids, since they contain many paralogous sequences, a large number of pseudogenes and, in some cases, essential genes. Moreover, a number of the plasmids have features suggesting that they are prophages.

    • 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. 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.

    Borrelia Miyamotoi Glpq
  • View Data Sheet

    Name :

    CoV-2 3CL

    Description:

    Coronavirus 2019 3CL Protease Recombinant

    Product # :

    SARS-058

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    Description

    Recombinant Coronavirus 2019 3CL Protease having a Mw of approximately 33.8 kDa was purified from E. coli. The CoV-2 3CL contains 306 amino acids and purified by proprietary chromatographic technique.

    Source

    Escherichia Coli.

    Formulation

    CoV-2 3CL solution contains 5 % Trehalose, 0.02 % Tween-20 and PBS, pH 7.4.

    Purity

    Protein is >98% pure as determined by SDS-PAGE and HPLC analyses.

    Biological Activity

    CoV-2 3CL is a cysteine protease that cleaves proteins with sequences including LQ(S/A/G).  The cleavage takes c-terminal to the glutamine residue. 

    More Info

    • Introduction

      The SARS CoV-2 3CL protease (C30 Endopeptidase) derived from human SARS-CoV-2 is a C30-type cysteine protease situated in the NS3 segment. SARS CoV-2 3CL protease biological functionality is needed to process viral polyproteins to functional complete units. SARS CoV-2 3CL protease (main protease) is the core protease protein in CoV and corresponds to non-structural protein 5. SARS CoV-2 3CL cleaves the CoV polyprotein at 11 locations. SARS CoV-2 3CL protease has a cysteine-histidine catalytic dyad at its active site and cleaves a Gln–(Ser/Ala/Gly) peptide bond. SARS CoV-2 3CL protease at position P1 cleaves the bond between the glutamine and serine/alanine/glycine. SARS CoV-2 3CL protease is necessary in the processing of the CoV replicase polyprotein.

    • 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 0.5mg/ml and let the lyophilized pellet dissolve completely. CoV-2 3CL is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

    • Amino Acid Sequence

      SGFRKMAFPS GKVEGCMVQV TCGTTTLNGL WLDDVVYCPR HVICTSEDML NPNYEDLLIR KSNHNFLVQA GNVQLRVIGH SMQNCVLKLK VDTANPKTPK YKFVRIQPGQ TFSVLACYNG SPSGVYQCAM RPNFTIKGSF LNGSCGSVGF NIDYDCVSFC YMHHMELPTG VHAGTDLEGN FYGPFVDRQT AQAAGTDTTI TVNVLAWLYA AVINGDRWFL NRFTTTLNDF NLVAMKYNYE PLTQDHVDIL GPLSAQTGIA VLDMCASLKE LLQNGMNGRT ILGSALLEDE FTPFDVVRQC SGVTFQ

    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.

    product_image.jpg
  • View Data Sheet

    Name :

    Zika NS1

    Description:

    Zika NS1 Protein Recombinant

    Product # :

    ZKV-002

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    Description

    The E.Coli derived Recombinant Zika NS1 protein (Strain: ZikaSPH2015) having an Mw of 45kDa is derived from the full length Zika NS1 protein. The Zika NS1 protein is fused to a 6xHis tag at C-terminus and purified by proprietary chromatographic technique.

    Source

    Escherichia Coli.

    Formulation

    Zika NS1 protein solution contains PBS and 100mM arginine.

    Purity

    Zika NS1 protein is >95% 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. Since the 1950s, Zika virus has been detected only within a narrow equatorial belt from Africa to Asia. Between the years 2013 and 2014, Zika virus has spread eastward across the Pacific Ocean to French Polynesia, New Caledonia, the Cook Islands, and Easter Island, and in 2015 to Mexico, Central America, the Caribbean, and South America, where the Zika outbreak has reached pandemic levels.

    • 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
  • View Data Sheet

    Name :

    MIP 1a Human, His

    Description:

    Macrophage Inflammatory Protein-1 Alpha Human Recombinant (CCL3), His Tag

    Small inducible cytokine A3, CCL3, Macrophage inflammatory protein 1-alpha, MIP-1-alpha, Tonsillar lymphocyte LD78 alpha protein, G0/G1 switch regulatory protein 19-1, G0S19-1 protein, SIS-beta, PAT 464.1, chemokine (C-C motif) ligand 3, MIP1A, SCYA3, G0S19-1, LD78ALPHA.

    Product # :

    CHM-347

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    Description

    MIP-1a Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 90 amino acids (24-92 a.a.) and having a molecular mass of 10.0kDa. MIP-1a is fused to a 21 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    MIP-1a protein solution (0.25mg/ml) containing 10mM Sodium Citrate buffer (pH 3.5) and 20% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Macrophage Inflammatory Proteins (MIP) belong to the family of chemotactic cytokines known as chemokines. In humans, there are two major forms, MIP-1a and MIP-1b that are now officially named CCL3 and CCL4 respectively. Both are major factors produced by macrophages after they are stimulated with bacterial endotoxins. They activate human granulocytes (neutrophils, eosinophils and basophils) which can lead to acute neutrophilic inflammation. They also induce the synthesis and release of other pro-inflammatory cytokines such as interleukin 1 (IL-1), IL-6 and TNF-a from fibroblasts and macrophages. The genes for CCL3 and CCL4 are both located on human chromosome 17.

    • Synonyms

      Small inducible cytokine A3, CCL3, Macrophage inflammatory protein 1-alpha, MIP-1-alpha, Tonsillar lymphocyte LD78 alpha protein, G0/G1 switch regulatory protein 19-1, G0S19-1 protein, SIS-beta, PAT 464.1, chemokine (C-C motif) ligand 3, MIP1A, SCYA3, G0S19-1, LD78ALPHA.

    • 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 MSLAADTPTA CCFSYTSRQI PQNFIADYFE TSSQCSKPGV IFLTKRSRQVCADPSEEWVQ KYVSDLELSA.

    • Background

      What is the molecular weight/Mw of MIP 1A HUMAN, HIS Protein?
      MIP 1A HUMAN, HIS Protein has a total Mw of 10kDa.

      What is the source or expression system of MIP 1A HUMAN, HIS Protein?
      Escherichia Coli.

      What is the Purity of MIP 1A HUMAN, HIS Protein?
      MIP 1A HUMAN, HIS Protein is > 90% pure as determined by SDS-PAGE.

      What is the Biological Activity of MIP 1A HUMAN, HIS Protein?
      The biological functionality of MIP 1A HUMAN, HIS Protein will be determined in the future.

      What is the amino acid sequence of MIP 1A HUMAN, HIS Protein?
      MGSSHHHHHH SSGLVPRGSH MSLAADTPTA CCFSYTSRQI PQNFIADYFE TSSQCSKPGV IFLTKRSRQVCADPSEEWVQ KYVSDLELSA.

      What applications can MIP 1A HUMAN, HIS Protein be used in?
      MIP 1A HUMAN, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for MIP 1A HUMAN, HIS Protein?
      The endotoxin level is minimal, MIP 1A HUMAN, HIS Protein was purified using conventional chromatography techniques.


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

    Mip 1A Human His
  • View Data Sheet

    Name :

    CHGA Antibody

    Description:

    Chromogranin-A, Mouse Anti Human

    CGA, CHGA, Vasostatin-2, Pituitary secretory protein I, SP-I.

    Product # :

    ANT-351

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    Formulation

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

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    • Introduction

      Chromgranin-A is part of the neuroendocrine secretory protein family. CHGA is located in secretory vesicles of neurons and endocrine cells. Chromgranin-A is a precursor to three biologically active peptides; vasostatin, pancreastatin, and parastatin. These peptides act as autocrine or paracrine negative modulators of the neuroendocrine system. Other peptides, including chromostatin, beta-granin, WE-14 and GE-25, are also derived from the full-length protein. Chromgranin-A has numerous biological activities on some tissues and organs and exerts a large spectrum of homeostatic actions, including antifungal and antimicrobial effect, modulation of cell adhesion, and inhibition of parathyroid hormone secretion.

    • Synonyms

      CGA, CHGA, Vasostatin-2, Pituitary secretory protein I, SP-I.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Immunogen

      Anti-human CHGA mAb is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human CHGA amino acids 19-131 purified from E. coli.

    • Ig Subclass

      Mouse IgG1 heavy chain and κ light chain.

    • Clone

      P3A5AT.

    • Applications

      CHGA antibody has been tested by ELISA, Western blot and immunohistochemistry analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot is 1:500 ~ 1:1,000 and immunohistochemistry analysis is 1:100~200. Recommended starting dilution for Western blot is 1:500 and Immunohistochemistry is 1:100.

    • 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

      CHGA 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.

    Chga Antibody
  • View Data Sheet

    Name :

    RALA Antibody

    Description:

    V-ral Simian Leukemia Viral Oncogene Homolog A, Mouse Anti Human

    Ras-related protein Ral-A, RALA, RAL, MGC48949.

    Product # :

    ANT-467

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    Formulation

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

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    • Introduction

      Ras-related protein Ral-A (RALA) is a member of the small GTPase superfamily, Ras family of proteins. RALA mediates a distinct downstream signaling pathway from Ras which facilitates cellular transformation. Furthermore, RALA is thought to be involved in various signaling cascades, including regulation of the cytoskeleton, vesicle trafficking, and endocytosis.

    • Synonyms

      Ras-related protein Ral-A, RALA, RAL, MGC48949.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human RALA mAb, clone PAT41D5A, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human RALA protein 1-203 amino acids purified from E. coli..

    • Ig Subclass

      Mouse IgG2b heavy chain and Kappa light chain.

    • Clone

      PAT41D5A.

    • Applications

      The antibody has been tested by ELISA, Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:500 ~ 1:2000. Recommended starting dilution is 1:1000.

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

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

    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.

    Rala Antibody
  • View Data Sheet

    Name :

    Zika Ectodomain

    Description:

    Zika Ectodomain Recombinant

    Product # :

    ZKV-006

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    Description

    Recombinant Zika Ectodomain is a glycosylated protein, produced using baculovirus vectors in insect cells and its Mw is approximately 45kDa.The Zika Ectodomain is a recombinant protein of the ectodomain of the envelope protein from the Suriname Zika virus strain.

    Source

    Baculovirus Insect Cells.

    Formulation

    The Zika Ectodomain solution 10mM Sodium phosphate, pH 7.2, 150mM NaCl.

    Purity

    Greater than 90.0% 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 Ectodomain should be stored at 4°C. Do not freeze!

    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 Ectodomain
  • View Data Sheet

    Name :

    RAET1E Human

    Description:

    Retinoic Acid Early Transcript 1E Human Recombinant

    bA350J20.7, LETAL, N2DL-4, NKG2DL4, RAET1E2, RL-4, ULBP4, NKG2D ligand 4, Retinoic acid early transcript 1E, RAE-1-like transcript 4, Lymphocyte effector toxicity activation ligand, UNQ1867/PRO4303.

    Product # :

    PRO-1293

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    Description

    RAET1E Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 219 amino acids (31-225 a.a.) and having a molecular mass of 24.9kDa.RAET1E is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    RAET1E protein solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M UREA and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      RAET1E is a member of the MHC class I family. MHC class I family contains main histocompatibility complex (MHC) class I-related genes positioned in a cluster on chromosome 6q24.2-q25.3. RAET1E and RAET1G protein are different from other RAET1 proteins since they have type I membrane-spanning sequences at their C termini instead glycosylphosphatidylinositol anchor sequences.RAET1E acts as a ligand for NKG2D receptor, expressed on the surface of numerous types of immune cells, involves in innate adaptive immune reactions.RAET1E delivers signals to NK cells and advances tumor immune surveillance by inducing the growth of anti-tumor cytotoxic lymphocyte.

    • Synonyms

      bA350J20.7, LETAL, N2DL-4, NKG2DL4, RAET1E2, RL-4, ULBP4, NKG2D ligand 4, Retinoic acid early transcript 1E, RAE-1-like transcript 4, Lymphocyte effector toxicity activation ligand, UNQ1867/PRO4303.

    • 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 MGSMHSLCFN FTIKSLSRPG QPWCEAQVFL NKNLFLQYNS DNNMVKPLGL LGKKVYATST WGELTQTLGE VGRDLRMLLC DIKPQIKTSD PSTLQVEMFC QREAERCTGA SWQFATNGEK SLLFDAMNMT WTVINHEASK IKETWKKDRG LEKYFRKLSK GDCDHWLREF LGHWEAMPEP TVSPVNASDI HWSSSSLPD.

    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.

    Raet1E Human
  • View Data Sheet

    Name :

    LCAT Human

    Description:

    Lecithin-Cholesterol Acyltransferase Human Recombinant

    Phosphatidylcholine-sterol acyltransferase, Lecithin-cholesterol acyltransferase, Phospholipid-cholesterol acyltransferase, LCAT.

    Product # :

    ENZ-380

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    Description

    LCAT Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 441 amino acids (25-440) which includes a 25 amino acid His Tag fused at N-terminus and having a total molecular mass of 49.8 kDa. LCAT Human Recombinant is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    LCAT protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.

    Purity

    Greater than 85.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      LCAT is an extracellular cholesterol esterifying enzyme, lecithin-cholesterol acyltransferase. The esterification of cholesterol is required for cholesterol transport. LCAT is a essential enzyme in the extracellular metabolism of plasma lipoproteins.

    • Synonyms

      Phosphatidylcholine-sterol acyltransferase, Lecithin-cholesterol acyltransferase, Phospholipid-cholesterol acyltransferase, LCAT.

    • 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 MGSHMFWLLN VLFPPHTTPK AELSNHTRPV ILVPGCLGNQ LEAKLDKPDV VNWMCYRKTE DFFTIWLDLN MFLPLGVDCW IDNTRVVYNR SSGLVSNAPG VQIRVPGFGK TYSVEYLDSS KLAGYLHTLV QNLVNNGYVR DETVRAAPYD WRLEPGQQEE YYRKLAGLVE EMHAAYGKPV FLIGHSLGCL HLLYFLLRQP QAWKDRFIDG FISLGAPWGG SIKPMLVLAS GDNQGIPIMS SIKLKEEQRI TTTSPWMFPS RMAWPEDHVF ISTPSFNYTG RDFQRFFADL HFEEGWYMWL QSRDLLAGLP APGVEVYCLY GVGLPTPRTY IYDHGFPYTD PVGVLYEDGD DTVATRSTEL CGLWQGRQPQ PVHLLPLHGI QHLNMVFSNL TLEHINAILL GAYRQGPPAS PTASPEPPPP E.

    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.

    Lcat Human
  • View Data Sheet

    Name :

    CLTA Human

    Description:

    Clathrin, Light Chain A Human Recombinant

    Clathrin light chain A, Lca, CLTA.

    Product # :

    PRO-1144

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    Description

    CLTA Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 242 amino acids (1-218 a.a) and having a molecular mass of 26.2kDa (Molecular weight on SDS-PAGE will appear higher).CLTA is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

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

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Clathrin, light chain A (CLTA) is a member of the clathrin family. Clathrin, which is a large, soluble protein, is comprised of heavy and light chains. CLTA is one of 2 clathrin light chain proteins which are supposed to function as regulatory elements. CLTA is a key cytosolic coat protein in pits and vesicles originating from the plasma membrane and the trans-Golgi network. In receptor-mediated endocytosis, receptor proteins are encapsulated by Clathrin-coated vesicles.

    • Synonyms

      Clathrin light chain A, Lca, CLTA.

    • 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 MGSHMAELDP FGAPAGAPGG PALGNGVAGA GEEDPAAAFL AQQESEIAGI ENDEAFAILD GGAPGPQPHG EPPGGPDAVD GVMNGEYYQE SNGPTDSYAA ISQVDRLQSE PESIRKWREE QMERLEALDA NSRKQEAEWK EKAIKELEEW YARQDEQLQK
      TKANNRAAEE AFVNDIDESS PGTEWERVAR LCDFNPKSSK QAKDVSRMRS VLISLKQAPL VH.

    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.

    Clta Human
  • View Data Sheet

    Name :

    IL 32A Human, His

    Description:

    Interleukin-32 alpha Human Recombinant , His Tag

    NK4, TAIF, TAIFa, TAIFb, TAIFc, TAIFd, IL-32beta, IL-32alpha, IL-32delta, IL-32gamma, Interleukin-32, IL-32, Natural killer cells protein 4, Tumor necrosis factor alpha-inducing factor, IL-32a, IL32a, IL32, Interleukin-32 alpha.

    Product # :

    CYT-648

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    Description

    Interleukin-32 human recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 168 amino acids (1-131 a.a.) and having a molecular mass of 19.1 kDa. The IL-32 is fused to a 37 amino acid His Tag at N-terminus and purified by conventional chromatography.

    Source

    Escherichia Coli.

    Formulation

    The IL-32 His Tag protein solution contains 20mM Tris-HCl, pH-8, 1mM DTT and 10% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      IL-32 is part of the cytokine family and contains a tyrosine sulfation site, 3 potential N-myristoylation sites, multiple putative phosphorylation sites, and an RGD cell-attachment sequence. IL-32 expression is elevated after the activation of T-cells by mitogens or the activation of NK cells by IL-2. IL-32 induces the production of TNF-a from macrophage cells. IL-32 pro-inflammatory pathway is activated in response to influenza A virus infection. Dysregulation of IL-32 in myelodysplastic syndrome and chronic myelomonocytic leukemia modulates apoptosis and impairs NK function.
      Induction of TNF, IL-1beta, and IL-6 by IL-32 is intervened by p38-MAPK. IL-32 induced monocyte-to-macrophage differentiation is mediated through nonapoptotic, caspase-3-dependent mechanisms. IL32 plays an important role in the pathogenesis of rheumatoid arthritis. IL-32 is involved in activation-induced cell death in T cells, through its intracellular actions. IL-32 is a cell-associated proinflammatory cytokine, which is particularly stimulated by mycobacteria through a caspase-1- and IL-18-dependent production of interferon gamma.
      IL-32 is associated with TNF-a, IL-1beta, and IL-18. IL32 is involved in human rheumatoid arthritis and is a novel target in autoimmune diseases.

    • Synonyms

      NK4, TAIF, TAIFa, TAIFb, TAIFc, TAIFd, IL-32beta, IL-32alpha, IL-32delta, IL-32gamma, Interleukin-32, IL-32, Natural killer cells protein 4, Tumor necrosis factor alpha-inducing factor, IL-32a, IL32a, IL32, Interleukin-32 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

      MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSHMCF PKVLSDDMKK LKARMHQAIE RFYDKMQNAE SGRGQVMSSL AELEDDFKEGYLETVAAYYE EQHPELTPLL EKERDGLRCR GNRSPVPDVE DPATEEPGES FCDKSYGAPR GDKEELTPQK CSEPQSSK.

    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 32A Human His
  • View Data Sheet

    Name :

    Borrelia DbpB

    Description:

    Borrelia Burgdorferi Decorin Binding Protein B Recombinant

    Product # :

    BOR-007

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    Description

    Recombinant Borrelia Burgdorferi Decorin Binding Protein B produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 19,353 Dalton. Borrelia DbpB is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Borrelia DbpB (1.11mg/1ml) is supplied in 16mM HEPES buffer pH-8.0, 300mM NaCl and 20% glycerol.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Borrelia belongs to a genus of bacteria of the spirochete phylum. Borrelia causes borreliosis, which is a zoonotic, vector-borne disease transmitted mainly by ticks and some by lice, depending on the species. Of the 36 known species of Borrelia, 12 are distinguished to cause Lyme disease or borreliosis and are transmitted by ticks. The main Borrelia species causing Lyme disease are Borrelia burgdorferi, Borrelia afzelii, and Borrelia garinii. The Borrelia genus members have a linear chromosome which is about 900 kbp in length as well as an excess of both linear and circular plasmids in the 5-220 kbp size range. The plasmids are atypical, as compared to most bacterial plasmids, since they contain many paralogous sequences, a large number of pseudogenes and, in some cases, essential genes. Moreover, a number of the plasmids have features suggesting that they are prophages.

    • 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. Avoid multiple freeze-thaw cycles.

    • Applications

      Western blot with Lyme positive plasma.

    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.

    Borrelia Dbpb
  • View Data Sheet

    Name :

    Borrelia Spielmanii DbpA

    Description:

    Borrelia Spielmanii Decorin Binding Protein A Recombinant

    Product # :

    BOR-026

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    Description

    Recombinant Borrelia Spielmanii Decorin Binding Protein A produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 17kDa. Borrelia Spielmanii DbpA is expressed with a -10x His tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Borrelia Spielmanii DbpA is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Borrelia is a part of the genus of bacteria of the spirochete phylum. Borrelia causes borreliosis, which is a zoonotic, vector-borne disease transmitted mostly by ticks and some by lice, depending on the species. Of the 36 known species of Borrelia, 12 are distinguished to cause Lyme disease or borreliosis and are transmitted by ticks. The Gram-negative bacterium Borreliella spielmanii is one of the pathogens of the Borreliella burgdorferi sensu lato complex causing Lyme disease. DbpA, also known as p17 or Osp17, is a heterogeneous protein among the human pathogenic B. burgdorferi sensu lato species.

    • 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. Avoid multiple freeze-thaw cycles.

    • Immunological Functions

      1. Binds IgG- and IgM-type human antibodies.2. Immunodot test with Lyme disease positive/negative plasma.

    • Applications

      Western blot with Lyme positive plasma.

    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.

    Borrelia Spielmanii Dbpa
  • View Data Sheet

    Name :

    LGALS8 Human, His

    Description:

    Galectin-8 Human Recombinant, His Tag

    Gal-8, PCTA1, Po66-CBP, Prostate carcinoma tumor antigen 1.

    Product # :

    CYT-727

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    • SDS-PAGE

    Description

    LGALS8 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 337 amino acids (1-317 a.a.) and having a molecular mass of 37.9 kDa. The LGALS8 is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The Galectin-8 His tag 0.5mg/ml protein solution contains 20mM Tris-HCl pH-8, 0.1M NaCl, 10% glycerol & 1mM DTT.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Biological Activity

    The ED50 for this effect is 5–10ug/ml. Measured by its ability to agglutinate human red blood cells corresponding to a specific activity of 100-200IU/mg.

    SDS-PAGE

    LGALS8 Human, His-SDS-PAGE - Product image 1

    More Info

    • Introduction

      LGALS8 is a prostate-specific antigen that is solely overexpressed in malignant tumors and thus is a supplementary specific identifier of malignancies. LGALS8 is part of the galectin gene family which facilitates both cell-cell and cell matrix interactions in a method parallel to the selectin subgroup of C-type lectins.

    • Synonyms

      Gal-8, PCTA1, Po66-CBP, Prostate carcinoma tumor antigen 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

      MGSSHHHHHH SSGLVPRGSH MMLSLNNLQN IIYNPVIPFV GTIPDQLDPG TLIVIRGHVP SDADRFQVDL QNGSSMKPRA DVAFHFNPRF
      KRAGCIVCNT LINEKWGREE ITYDTPFKRE KSFEIVIMVL KDKFQVAVNG KHTLLYGHRI GPEKIDTLGI YGKVNIHSIG FSFSSDLQST
      QASSLELTEI SRENVPKSGT PQLRLPFAAR LNTPMGPGRT VVVKGEVNAN AKSFNVDLLA GKSKDIALHL NPRLNIKAFV RNSFLQESWG
      EEERNITSFP FSPGMYFEMI IYCDVREFKV AVNGVHSLEY KHRFKELSSI DTLEINGDIH LLEVRSW.

    • Background

      What is the molecular weight/Mw of LGALS8 HUMAN, HIS Protein?
      LGALS8 HUMAN, HIS Protein has a total Mw of 37.9kDa.

      What is the source or expression system of LGALS8 HUMAN, HIS Protein?
      Escherichia Coli.

      What is the Purity of LGALS8 HUMAN, HIS Protein?
      LGALS8 HUMAN, HIS Protein is >90% pure as determined by SDS-PAGE.

      What is the Biological Activity of LGALS8 HUMAN, HIS Protein?
      The ED50 for this effect is 5–10ug/ml. Measured by its ability to agglutinate human red blood cells corresponding to a specific activity of 100-200IU/mg.What is the amino acid
      sequence of LGALS8 HUMAN, HIS Protein?
      MGSSHHHHHH SSGLVPRGSH MMLSLNNLQN IIYNPVIPFV GTIPDQLDPG TLIVIRGHVP SDADRFQVDL QNGSSMKPRA DVAFHFNPRF
      KRAGCIVCNT LINEKWGREE ITYDTPFKRE KSFEIVIMVL KDKFQVAVNG KHTLLYGHRI GPEKIDTLGI YGKVNIHSIG FSFSSDLQST
      QASSLELTEI SRENVPKSGT PQLRLPFAAR LNTPMGPGRT VVVKGEVNAN AKSFNVDLLA GKSKDIALHL NPRLNIKAFV RNSFLQESWG
      EEERNITSFP FSPGMYFEMI IYCDVREFKV AVNGVHSLEY KHRFKELSSI DTLEINGDIH LLEVRSW.

      What applications can LGALS8 HUMAN, HIS Protein be used in?
      LGALS8 HUMAN, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for LGALS8 HUMAN, HIS Protein?
      The endotoxin level is minimal, LGALS8 HUMAN, HIS Protein was purified using conventional chromatography techniques.


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

    Lgals8 Human His
  • View Data Sheet

    Name :

    Dengue Envelope-1 15kDa

    Description:

    Dengue Virus Subtype 1 Envelope 15kDa, C-Terminal (Domain III) Recombinant

    Product # :

    DEN-011

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    Description

    The E.coli derived recombinant 15kDa protein is genetically engineered peptide which is derived from C terminus of Dengue Type-1 envelope. The expressed protein contains neutralizing epitopes and receptor binding domain, it has been used in the study for vaccine development. A 6 x His Tag is fused at its C-terminus.

    Source

    Escherichia Coli.

    Formulation

    1xPBS, 0.02% sodium nitrate and 25mM k2CO3.

    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

      Dengue Envelope-ST1 D-III 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.

    • Purification Method

      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.

    Dengue Envelope 3 St1
  • View Data Sheet

    Name :

    Dengue Envelope-1 45kDa

    Description:

    Dengue Virus Subtype 1 Envelope 45kDa Recombinant

    Product # :

    DEN-021

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    Description

    Recombinant Dengue Virus Subtype 1 Envelope 45kDa (43-413a.a.) produced in E.coli, contains important epitopes for dengue antibody recognition. This protein is fused to a 6xHis tag.

    Source

    E.coli.

    Formulation

    Phosphate buffered saline with 25mM arginine.

    Purity

    Protein is >95% pure as determined by 10% PAGE (coomassie staining).

    More Info

    • Introduction

      Dengue fever is affected by 1 of 4 closely linked virus serotypes of the genus Flavivirus, family Flaviviridae. One might have dengue fever infected by the different serotype virus after the primary infection. Detection of particular antibodies to dengue viruses is used for the diagnosis in clinic. Recently, lateral flow rapid test products have become a most suitable and known method in the clinical diagnosis. Though, there is difficulty for manufacturers to have the dengue antigens with a whole coverage for Dengue IgG & IgM recognition for all 4 serotype infections as well as with colloid gold binding ability. 8 dengue antigens have been established for the lateral flow products which are well defined for their coverage of dengue IgG & IgM recognition. The researcher can select the products below based on their own specific application.

    • Stability

      Dengue Envelope-1 45kDa although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Can be used for lateral flow & ELISA assay.

    • Purification Method

      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.

    Dengue Envelope 1 45Kda
  • View Data Sheet

    Name :

    HIV-1 nef

    Description:

    HIV-1 nef Recombinant

    Product # :

    HIV-124

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    Description

    The E.coli derived 20kDa recombinant protein genotype IIIB is a non-glycosylated polypeptide chain, containing the HIV-1 nef immunodominant regions, 3-190 amino acids. The HIV-1 nef is fused to beta-galactosidase (114 kDa) at the N-terminus.

    Source

    Escherichia Coli.

    Formulation

    HIV-1 nef protein solution in 8M urea, 20mM Tris-HCl pH 8.0, 10mM b-mercaptoethanol.

    Purity

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

    More Info

    • Introduction

      Human immunodeficiency virus (HIV) is a retrovirus that can lead to a condition in which the immune system begins to fail, leading to opportunistic infections. HIV primarily infects vital cells in the human immune system such as helper T cells (specifically CD4+ T cells), macrophages and dendritic cells. HIV infection leads to low levels of CD4+ T cells through three main mechanisms: firstly, direct viral killing of infected cells; secondly, increased rates of apoptosis in infected cells; and thirdly, killing of infected CD4+ T cells by CD8 cytotoxic lymphocytes that recognize infected cells. When CD4+ T cell numbers decline below a critical level, cell-mediated immunity is lost, and the body becomes progressively more susceptible to opportunistic infections. HIV was classified as a member of the genus Lentivirus, part of the family of Retroviridae. Lentiviruses have many common morphologies and biological properties. Many species are infected by lentiviruses, which are characteristically responsible for long-duration illnesses with a long incubation period. Lentiviruses are transmitted as single-stranded, positive-sense, enveloped RNA viruses. Upon entry of the target cell, the viral RNA genome is converted to double-stranded DNA by a virally encoded reverse transcriptase that is present in the virus particle. This viral DNA is then integrated into the cellular DNA by a virally encoded integrase so that the genome can be transcribed. Once the virus has infected the cell, two pathways are possible: either the virus becomes latent and the infected cell continues to function, or the virus becomes active and replicates, and a large number of virus particles are liberated that can then infect other cells.

    • Physical Appearance

      Sterile filtered colorless clear solution.

    • Stability

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

    • Amino Acid Sequence

      kwskssv igwptvrerm rraepaadgv gaasqdlekh gaitssntaa tnadcawlea
      qeeeevgfpv tpqvplrpmt ykaavdlshf lkekgglegl ihsqrrqdil dlwiyhtqgy
      fpdwqnytpg pgirypltfg wcyklvpvep ekleeankge ntsllhpvsl hgmddperev
      lewrfdsrla.

    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.

    Hiv1 Nef
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