RasGRP3 (C33A3) Rabbit mAb

RasGRP3 (C33A3) Rabbit mAb

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  • 询价
  • Cell Signaling Technology已认证
  • USA
  • 2025年07月15日
  • W
  • H,M,Mk
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    • 详细信息
    • 技术资料
    • 抗体英文名

      RasGRP3 (C33A3) Rabbit mAb

    • 抗原

      synthetic peptide corresponding to residues near the carboxy teminus of human RasGRP3

    • 应用范围

      W

    • 保质期

      详见说明书

    • 库存

      大量

    • 级别

      详见MSDS文件

    • 供应商

      CST

    • 适应物种

      H,M,Mk

    • 是否单克隆

      1

    • 保存条件

      -20°c

    • 规格

      100 ul (10 western blots)/carrier free & custom formulation / quantity

    规格:产品价格:¥请询价
    规格:100 ul (10 western blots)产品价格:¥请询价
    规格:carrier free & custom formulation / quantity产品价格:¥请询价

    pathway more info application references datasheet PDF MSDS PDF protocols

    Applications Key:  W=Western Blotting
    Reactivity Key:  H=Human  M=Mouse  Mk=Monkey
    Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.

    Applications Reactivity Sensitivity MW (kDa) Isotype
    W H M (Mk) Endogenous 78 Rabbit IgG
    Protocols
    Specificity / Sensitivity

    RasGRP3 (C33A3) Rabbit mAb detects endogenous levels of total RasGRP3 protein.

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy teminus of human RasGRP3.

    Western Blotting

    Western Blotting

    Western blot analysis of extracts from various cell types using RasGRP3 (C33A3) Rabbit mAb.

    Background

    Lymphocyte activation occurs in part through activation of the Ras signaling pathway following lymphocyte receptor stimulation. The RasGRP family of guanine nucleotide exchange factors (GEFs) catalyzes the exchange of GDP for GTP on Ras family small GTPases, promoting their active GTP-bound form. Diacylglycerol (DAG) or phorbol ester binding to RasGRP family members causes their translocation to the cell membrane and stimulates their activity (1,2). While T-Cells express RasGRP1, B-cells express both RasGRP1 and RasGRP3. RasGRP3 is important in linking B-cell receptor (BCR) activation to Ras signaling (3). In response to BCR stimulation, RasGRP3 is phosphorylated at Thr133 by PKC. This phosphorylation event further activates RasGRP3 in response to DAG, which stimulates PKC activity (4,5).

    1. Braun, D.C. et al. (2005) Mol Cancer Ther 4, 141-50.
    2. Lorenzo, P.S. et al. (2001) Cancer Res 61, 943-9.
    3. Oh-hora, M. et al. (2003) J Exp Med 198, 1841-51.
    4. Aiba, Y. et al. (2004) Proc Natl Acad Sci USA 101, 16612-7.
    5. Zheng, Y. et al. (2005) Blood 105, 3648-54.
    Application References

    Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know !

    Companion Products

    For Research Use Only. Not For Use In Diagnostic Procedures.

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