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Anti-Csk Antibody(原货号PB0129)(P

B9102-50ul)
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  • ¥1180
  • BOSTER已认证
  • PB9102-50ul
  • 中国
  • 2025年07月11日
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    • 库存

      大量

    • 供应商

      广州威佳科技有限公司

    • 规格

      50ul

    产品概况

    货号 PB9102
    产品名称 Anti-CSK Antibody
    基因名 CSK
    抗体来源 Rabbit
    克隆 Polyclonal
    抗体亚型 Rabbit IgG
    分子量 51KD
    免疫原 E.coli-derived human CSK recombinant protein (Position: S2-G204). Human CSK shares 99% amino acid (aa) sequences identity with both mouse and rat CSK.
    内容 500 ug/ml antibody with PBS ,0.02% NaN3 , 1 mg BSA and 50% glycerol.
    纯化方式 Immunogen affinity purified.
    浓度 500 ug/ml
    产品形态 Liquid
    保存条件 12 months from date of receipt,-20℃ as supplied. 6 months 2 to 8℃ after reconstitution. Avoid repeated freezing and thawing.
    背景资料 CSK also known as C-Src kinase, is a non-receptor protein tyrosine kinase protein that in humans is encoded by the CSK gene. It is mapped to 15q24.1. CSK suppresses activity of the Src family of protein kinases by phosphorylation of Src family members at a conserved C-terminal site in Src. Csk's control of the Src family activity is widely thought to be central to regulation of the immune response. CSK can downregulate tyrosine kinase activity of the SRC oncoprotein through tyrosine phosphorylation of the SRC carboxy terminus. Since cell transformation by SRC oncoproteins is caused by various mechanisms that interfere with this phosphorylation, the CSK gene might function as an antioncogene.
    研究类别 1. Bergman M, Mustelin T, Oetken C, Partanen J, Flint NA, Amrein KE, Autero M, Burn P, Alitalo K (August 1992). "The human p50csk tyrosine kinase phosphorylates p56lck at Tyr-505 and down regulates its catalytic activity.2. Sun G, Budde RJ (September 1997). "Expression, purification, and initial characterization of human Yes protein tyrosine kinase from a bacterial expression system". Arch. Biochem. Biophys. 345 (1): 135–42.3. Nada S, Okada M, MacAuley A, Cooper JA, Nakagawa H (May 1991). "Cloning of a complementary DNA for a protein-tyrosine kinase that specifically phosphorylates a negative regulatory site of p60c-src". Nature 351 (6321): 69–72.
    Uniprot ID CSK: P41240
    推荐配套的二抗和检测试剂 Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P). *Blocking peptide 可以联系我们购买。

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    [list_product_images]Figure 1. Western blot analysis of CSK using anti-CSK antibody (PB9102). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. lane 1: recombinant human CSK protein 0.5ng. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CSK antigen affinity purified polyclonal antibody (Catalog # PB9102) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for CSK at approximately 47KD. The expected band size for CSK is at 47KD.|Figure 2. Western blot analysis of CSK using anti-CSK antibody (PB9102). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions. lane 1: rat testis tissue lysate,lane 2: rat thymus tissue lysate,lane 3: mouse liver tissue lysate,lane 4: HELA whole cell lysate,lane 5: JURKAT whole cell lysate,lane 6: A549 whole cell lysate,lane 7: MCF-7 whole cell lysate,lane 8: NIH3T3 whole cell lysate,lane 9: NEURO whole cell lysate. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CSK antigen affinity purified polyclonal antibody (Catalog # PB9102) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for CSK at approximately 51KD. The expected band size for CSK is at 51KD.|Figure 3. IHC analysis of CSK using anti-CSK antibody (PB9102).CSK was detected in paraffin-embedded section of human tonsil tissues. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1μg/ml rabbit anti-CSK Antibody (PB9102) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen. |Figure 4. IHC analysis of Csk using anti- Csk antibody (PB9102).
    Csk was detected in paraffin-embedded section of human tonsil tissues. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1μg/ml rabbit anti- Csk Antibody (PB9102) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen.[/list_product_images]

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