Anti-BLNK抗体[Y491] (ab32418)


  • 产品名称Anti-BLNK抗体[Y491]
    参阅全部 BLNK 一抗
  • 描述
    兔单克隆抗体[Y491] to BLNK
  • 特异性This antibody is specific for human BLNK.
  • 经测试应用适用于: WB, IHC-P, IPmore details
    不适用于: Flow Cyt
  • 种属反应性
    与反应: Mouse, Rat, Human
  • 免疫原

    Synthetic peptide corresponding to residues near the C-terminus of Human BLNK.

  • 阳性对照
    • Raji cell lysate and human spleen tissue slides.
  • 常规说明

    This product is a recombinant rabbit monoclonal antibody.


    Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.




Our Abpromise guarantee covers the use of ab32418 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.
IHC-P Use at an assay dependent concentration.
IP 1/20.
  • 应用说明Is unsuitable for Flow Cyt.
  • 靶标

    • 功能Functions as a central linker protein that bridges kinases associated with the B-cell receptor (BCR) with a multitude of signaling pathways, regulating biological outcomes of B-cell function and development. Plays a role in the activation of ERK/EPHB2, MAP kinase p38 and JNK. Modulates AP1 activation. Important for the activation of NF-kappa-B and NFAT. Plays an important role in BCR-mediated PLCG1 and PLCG2 activation and Ca(2+) mobilization and is required for trafficking of the BCR to late endosomes. However, does not seem to be required for pre-BCR-mediated activation of MAP kinase and phosphatidyl-inositol 3 (PI3) kinase signaling. May be required for the RAC1-JNK pathway. Plays a critical role in orchestrating the pro-B cell to pre-B cell transition (By similarity). Plays an important role in BCR-induced B-cell apoptosis.
    • 组织特异性Expressed in B-cell lineage and fibroblast cell lines (at protein level). Highest levels of expression in the spleen, with lower levels in the liver, kidney, pancreas, small intestines and colon.
    • 疾病相关Defects in BLNK are the cause of agammaglobulinemia type 4 (AGM4) [MIM:613502]. It is a primary immunodeficiency characterized by profoundly low or absent serum antibodies and low or absent circulating B cells due to an early block of B-cell development. Affected individuals develop severe infections in the first years of life.
    • 序列相似性Contains 1 SH2 domain.
    • 翻译后修饰Following BCR activation, phosphorylated on tyrosine residues by SYK and LYN. When phosphorylated, serves as a scaffold to assemble downstream targets of antigen activation, including PLCG1, VAV1, GRB2 and NCK1. Phosphorylation of Tyr-84, Tyr-178 and Tyr-189 facilitates PLCG1 binding. Phosphorylation of Tyr-96 facilitates BTK binding. Phosphorylation of Tyr-72 facilitates VAV1 and NCK1 binding. Phosphorylation is required for both Ca(2+) and MAPK signaling pathways.
    • 细胞定位Cytoplasm. Cell membrane. BCR activation results in the translocation to membrane fraction.
    • Information by UniProt
    • 数据库链接
    • 别名
      • AGM4 antibody
      • B cell adapter containing SH2 domain protein antibody
      • B cell adapter containing Src homology 2 domain protein antibody
      • B cell adaptor containing SH2 domain antibody
      • B cell linker antibody
      • B cell linker protein antibody
      • B cell-specific adaptor protein antibody
      • B-cell activation antibody
      • B-cell adapter containing a SH2 domain protein antibody
      • B-cell adapter containing a Src homology 2 domain protein antibody
      • B-cell linker protein antibody
      • BASH antibody
      • Bca antibody
      • BLNK antibody
      • BLNK s antibody
      • BLNK_HUMAN antibody
      • Cytoplasmic adapter protein antibody
      • Ly 57 antibody
      • Ly57 antibody
      • Lymphocyte antigen 57 antibody
      • Lyw 57 antibody
      • Lyw57 antibody
      • MGC111051 antibody
      • SH2 domain-containing leukocyte protein, 65-KD antibody
      • SLP 65 antibody
      • SLP-65 antibody
      • SLP65 antibody
      • Src homology [SH2] domain-containing leukocyte protein of 65 kD antibody
      • Src homology 2 domain containing leukocyte protein of 65 kDa antibody
      • Src homology 2 domain-containing leukocyte protein of 65 kDa antibody
      see all

    Anti-BLNK antibody [Y491] 图像

    • ab32418 at a 1:50 dilution staining BLNK in human spleen tissue using Immunohistochemistry, Paraffin Embedded Tissue.
    • Anti-BLNK antibody [Y491] (ab32418) at 1/500 dilution + Raji cell lysate.

      Observed band size : 68 kDa (why is the actual band size different from the predicted?)

    Anti-BLNK antibody [Y491] (ab32418)参考文献

    ab32418 has not yet been referenced specifically in any publications.

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