产品简介
"上海博耀生物销售p190-A RhoGAP (C59F7) Rabbit mAb #2860,CST原装品质,价格优惠,订购p190-A RhoGAP (C59F7) Rabbit mAb #28
产品说明
"上海博耀生物销售
p190-A RhoGAP (C59F7) Rabbit mAb #2860,CST原装品质,价格优惠,订购
p190-A RhoGAP (C59F7) Rabbit mAb #2860,详情请咨询销售人员!
产品详细参数如下>>>>
产品名称:p190-A RhoGAP (C59F7) Rabbit mAb #2860
货号:2860
品牌:CST(cell signaling)
抗体来源:Rabbit
克隆类型:
Monoclonal
规格:
| No. |
Size |
Price |
| 2860S |
100 ul (10 western blots) |
询价 |
抗体应用:
| Applications |
Reactivity |
Sensitivity |
MW (kDa) |
Isotype |
| W IP |
H M R Hm Mk |
Endogenous |
190 |
Rabbit IgG |
Applications Key:
W=Western Blotting
IP=Immunoprecipitation
Reactivity Key:
H=Human
M=Mouse
R=Rat
Hm=Hamster
Mk=Mon
key
Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on sequence homology.
特异性/敏感度:
p190-A RhoGAP (C59F7) Rabbit mAb detects endogenous levels of total p190-A RhoGAP protein.
来源及纯化方法:
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human p190-A RhoGAP.
抗体背景:
The Rho family of small GTPases, including Rho, Rac and Cdc42, are key regulators of diverse biological processes such as cytoskeletal organization, cell growth and differentiation, transcriptional regulation, and cell adhesion/motility (1,2). The activities of these proteins are controlled by GTP binding such that in the GTP-bound state they are active, and in the GDP-bound state they become inactive. Three classes of regulatory proteins control the activity of the GTPases by balancing the levels of GTP/GDP binding: the guanine nucleotide exchange factors (GEFs), which promote the active state by facilitating the exchange of GDP for GTP; the guanine nucleotide dissociation inhibitors (GDIs), which sequester the GDP-bound forms and may regulate their intracellular localization; and the GTPase activating proteins (GAPs), which increase GTP hydrolysis to promote the inactive state. The p190 RhoGAP family consists of two related proteins, p190-A and p190-B, which are both widely expressed and contain an amino-terminal GTPase domain and a carboxy-terminal RhoGAP catalytic domain. Mice lacking p190-B RhoGAP show excessive Rho activation and a reduction in activation of the transcription factor CREB (3). Phenotypes of these mice are similar to those of CREB knockouts, with reduced cell size, as well as defects in thymus and neural development (3). Cells deficient in p190-B also display defective adipogenesis, suggesting this pathway is critical for the "adipogenesis-myogenesis switch." (4). There is increasing evidence that p190 undergoes tyrosine phosphorylation, which activates its GAP domain (4-6). Levels of tyrosine phosphorylation are enhanced by Src overexpression (5,6). IGF-1 treatment downregulates Rho through phosphorylation and activation of p190-B RhoGAP, thereby enhancing IGF signaling implicated in adipogenesis (4).
关键词:CST,抗体,一抗{byao_back}{byao_back2}
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