蛋白激酶A受体2α亚基抗体

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英文名称  Anti-PKA R2/PKA IIα

中文名称  蛋白激酶A受体2α亚基抗体

别    名  KAP2; KAP2_HUMAN; MGC3606; PKR 2; PKR2; PRKA R2; PRKAR 2; PRKAR2; PRKAR2A; Protein kinase A RII alpha subunit; Protein kinase cAMP dependent regulatory type II alpha; cAMP dependent protein kinase regulatory subunit alpha 2; cAMP dependent protein kinase regulatory subunit RII alpha; cAMP dependent protein kinase type II alpha regulatory chain; cAMP dependent protein kinase type II alpha regulatory subunit; cAMP-dependent protein kinase type II-alpha regulatory subunit.

浓    度  1mg/1ml

规 格  0.2ml/200μg

抗体来源  Rabbit  

克隆类型  polyclonal

交叉反应  Human, Mouse, Rat, Dog, Pig, Rabbit

产品类型  一抗    

研究领域  肿瘤 细胞生物 免疫学 转录调节因子  

蛋白分子量  predicted molecular weight: 45kDa

性    状  Lyophilized or Liquid

蛋白激酶A受体2α亚基抗体的功能抗体的主要功能是与抗原（包括外来的和自身的）相结合，从而有效地清除侵入机体内的微生物、寄生虫等异物，抗体（antibody）是一种应答抗原产生的、可与抗原特异性结合的蛋白质。每种抗体与特定的抗原决定基结合。这种结合可以使抗原失活，也可能无效但有时也会对机体造成病理性损害，如抗核抗体、抗双链DNA抗体、抗甲状腺球蛋白抗体等一些自身抗体的产生，对人体可造成危害。

免 疫 原  KLH conjugated synthetic peptide derived from human PKA R2

亚    型  IgG

纯化方法  affinity purified by Protein A

储 存 液  0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide

产品应用   WB=1:100-500  ELISA=1:500-1000  IP=1:20-100  IHC-P=1:100-500  IHC-F=1:100-500  IF=1:100-500

（石蜡切片需做抗原修复）

 not yet tested in other applications.

 optimal dilutions/concentrations should be determined by the end user.  

保存条件  Store at -20 癈 for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20癈. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 癈.

Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

产品介绍 The second messenger cyclic AMP (cAMP) mediates diverse cellular responses to external signals such as proliferation, ion transport, regulation of metabolism and gene transcription by activation of the cAMP-dependent protein kinase (cAPK or PKA). Activation of PKA occurs when cAMP binds to the two regulatory subunits of the tetrameric PKA holoenzyme, resulting in release of active catalytic subunits. Activation of transcription upon elevation of cAMP levels results from translocation of PKA to the nucleus, where it phosphorylates the transcription factor cAMP response element binding protein (CREB) on Serine 133, which in turn leads to TFIIB binding to TATA-box-binding protein TBP1, thus linking phospho-CREB to the Pol II transcription initiation complex. Mouse Serine 96 (designated Ser 99 in human) is a phosphorylation site on the PKA II?regulatory subunit

Function : Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells. Type II regulatory chains mediate membrane association by binding to anchoring proteins, including the MAP2 kinase.

Subunit : The inactive form of the enzyme is composed of two regulatory chains and two catalytic chains. Activation by cAMP produces two active catalytic monomers and a regulatory dimer that binds four cAMP molecules. Interacts with AKAP4 and CBFA2T3. Interacts with the phosphorylated form of PJA2.

Subcellular Location : Cytoplasm. Cell membrane. Note=Co-localizes with PJA2 in the cytoplasm and the cell membrane.

Tissue Specificity : Four types of regulatory chains are found: I-alpha, I-beta, II-alpha, and II-beta. Their expression varies among tissues and is in some cases constitutive and in others inducible.

蛋白激酶A受体2α亚基抗体Post-translational modifications : Phosphorylated by the activated catalytic chain.

Similarity : Belongs to the cAMP-dependent kinase regulatory chain family.

Database links : UniProtKB/Swiss-Prot: P13861.2