产品简介
"上海博耀生物销售PKCα Antibody #2056,CST原装品质,价格优惠,订购PKCα Antibody #2056,详情请咨询销售人员!产品详细参数
产品说明
"上海博耀生物销售
PKCα Antibody #2056,CST原装品质,价格优惠,订购
PKCα Antibody #2056,详情请咨询销售人员!
产品详细参数如下>>>>
产品名称:PKCα Antibody #2056
货号:2056
品牌:CST(cell signaling)
抗体来源:Rabbit
克隆类型:
Polyclonal
规格:
| No. |
Size |
Price |
| 2056P |
40 ul (4 western blots) |
询价 |
| 2056S |
100 ul (10 western blots) |
询价 |
抗体应用:
| Applications |
Reactivity |
Sensitivity |
MW (kDa) |
Source |
| W IP IF-IC F |
H M R Mk (Dg) |
Endogenous |
80 |
Rabbit |
Applications Key:
W=Western Blotting
IP=Immunoprecipitation
IF-IC=Immunofluorescence (Immunocytochemistry)
F=Flow Cytometry
Reactivity Key:
H=Human
M=Mouse
R=Rat
Mk=Mon
key
Dg=Dog
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:
PKCalpha Antibody detects endogenous levels of total PKCα protein. The antibody does not cross-react with endogenous levels of other PKC isoforms.
来源及纯化方法:
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to human PKCα. Antibodies are purified by protein A and peptide affinity chromatography.
抗体背景:
Activation of protein kinase C (PKC) is one of the earliest events in a cascade that controls a variety of cellular responses, including secretion, gene expression, proliferation, and muscle contraction (1,2). PKC isoforms belong to three groups based on calcium dependency and activators. Classical PKCs are calcium-dependent via their C2 domains and are activated by phosphatidylserine (PS), diacylglycerol (DAG), and phorbol esters (TPA, PMA) through their cysteine-rich C1 domains. Both novel and atypical PKCs are calcium-independent, but only novel PKCs are activated by PS, DAG, and phorbol esters (3-5). Members of these three PKC groups contain a pseudo-substrate or autoinhibitory domain that binds to substrate-binding sites in the catalytic domain to prevent activation in the absence of cofactors or activators. Control of PKC activity is regulated through three distinct phosphorylation events. Phosphorylation occurs in vivo at Thr500 in the activation loop, at Thr641 through autophosphorylation, and at the carboxy-terminal hydrophobic site Ser660 (2). Atypical PKC isoforms lack hydrophobic region phosphorylation, which correlates with the presence of glutamic acid rather than the serine or threonine residues found in more typical PKC isoforms. The enzyme PDK1 or a close relative is responsible for PKC activation. A recent addition to the PKC superfamily is PKCμ (PKD), which is regulated by DAG and TPA through its C1 domain. PKD is distinguished by the presence of a PH domain and by its unique substrate recognition and Golgi localization (6). PKC-related kinases (PRK) lack the C1 domain and do not respond to DAG or phorbol esters. Phosphatidylinositol lipids activate PRKs, and small Rho-family GTPases bind to the homology region 1 (HR1) to regulate PRK kinase activity (7).
关键词:CST,抗体,一抗{byao_back}{byao_back2}
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