• 产品名称Anti-JAK3抗体
    参阅全部 JAK3 一抗
  • 描述
    兔多克隆抗体to JAK3
  • 经测试应用适用于: WB, IPmore details
  • 种属反应性
    与反应: Mouse, Human
    预测可用于: Rat
  • 免疫原

    Synthetic peptide:


    , corresponding to amino acids 785 - 799 of Mouse JAK3

  • 阳性对照
    • HeLa cell lysate, Jurkat cell lysate and HepG2 cell lysate



Our Abpromise guarantee covers the use of ab78116 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB 1/500. Predicted molecular weight: 125 kDa.
IP Use at an assay dependent dilution.


  • 功能Tyrosine kinase of the non-receptor type, involved in the interleukin-2 and interleukin-4 signaling pathway. Phosphorylates STAT6, IRS1, IRS2 and PI3K.
  • 组织特异性In NK cells and an NK-like cell line but not in resting T-cells or in other tissues. The S-form is more commonly seen in hematopoietic lines, whereas the B-form is detected in cells both of hematopoietic and epithelial origins.
  • 疾病相关Defects in JAK3 are a cause of severe combined immunodeficiency autosomal recessive T-cell-negative/B-cell-positive/NK-cell-negative (T(-)B(+)NK(-) SCID) [MIM:600802]. A form of severe combined immunodeficiency (SCID), a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity, leukopenia, and low or absent antibody levels. Patients present in infancy recurrent, persistent infections by opportunistic organisms. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T-cell development.
  • 序列相似性Belongs to the protein kinase superfamily. Tyr protein kinase family. JAK subfamily.
    Contains 1 FERM domain.
    Contains 1 protein kinase domain.
    Contains 1 SH2 domain.
  • 结构域Possesses two phosphotransferase domains. The second one probably contains the catalytic domain (By similarity), while the presence of slight differences suggest a different role for domain 1.
  • 翻译后修饰Tyrosine phosphorylated in response to IL-2 and IL-4.
  • 细胞定位Endomembrane system. Wholly intracellular, possibly membrane associated.
  • Information by UniProt
  • 数据库链接
  • 别名
    • EC antibody
    • JAK 3 antibody
    • JAK L antibody
    • JAK-3 antibody
    • Jak3 antibody
    • JAK3 HUMAN antibody
    • JAK3_HUMAN antibody
    • JAKL antibody
    • Janus kinase 3 (a protein tyrosine kinase, leukocyte) antibody
    • Janus kinase 3 antibody
    • Janus Kinase3 antibody
    • L JAK antibody
    • L-JAK antibody
    • Leukocyte janus kinase antibody
    • LJAK antibody
    • Protein tyrosine kinase leukocyte antibody
    • Tyrosine protein kinase JAK3 antibody
    • Tyrosine-protein kinase JAK3 antibody
    see all

Anti-JAK3 antibody 图像

  • Anti-JAK3 antibody (ab78116) at 1/500 dilution + HeLa cell lysate

    donkey anti-rabbit HRP conjugated IgG at 1/1000 dilution

    Predicted band size : 125 kDa
    Observed band size : 125 kDa
  • All lanes : Anti-JAK3 antibody (ab78116) at 1/500 dilution

    Lane 1 : Jurkat cell lysate
    Lane 2 : HepG2 cell lysate
    Lane 3 : HeLa cell lysate

    donkey anti-rabbit HRP conjugated IgG at 1/1000 dilution

    Predicted band size : 125 kDa
    Observed band size : 125 kDa

Anti-JAK3 antibody (ab78116)参考文献

ab78116 has not yet been referenced specifically in any publications.

Product Wall

I am sorry to hear that the antibody still giving you wrong band size. The antibody should have given ˜120 kDa band however we are unsure about the cause of the problem. In order to proceed further, I am happy to provide the replacement which I agreed ...

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Thank you very much or confirming details.

I have read the protocol you have used which seems absolutely fine to me. However as we do not have received any other complaints so I would like to suggest following troubleshooting tips which might ...

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Thank you for your email. I am sorry to hear that you have been experiencing problems with this antibody.

I have read the details you have kindly provided and would like to investigate this antibody further. Could you provide the protocol deta...

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