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Rabbit Anti-phospho-GIT1 (Tyr545)  antibody (bs-5373R)  
~~~促销,代码KT202502A~~~
~~~促销,代码KT202502B~~~
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说明书: 50ul  100ul  200ul
50ul/1180.00元
100ul/1980.00元
200ul/2800.00元
大包装/询价
产品编号 bs-5373R
英文名称 Rabbit Anti-phospho-GIT1 (Tyr545)  antibody
中文名称 磷酸化G蛋白偶联受体激酶相互作用蛋白1
别    名 GIT1 (phospho Y545); GIT1 (phospho Tyr545); p-GIT1 (phospho-Y545); ARF GAP GIT1; ARF GTPase activating protein GIT1; CAT 1; Cat1; Cool associated and tyrosine phosphorylated protein 1; G protein coupled receptor kinase interactor 1; GRK interacting protein 1.  
产品类型 磷酸化抗体 
研究领域 肿瘤  免疫学  G蛋白偶联受体  G蛋白信号  
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 (predicted: Human,Mouse,Rat,Pig,Cow)
产品应用 WB=1:500-2000,IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500,ELISA=1:5000-10000
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
理论分子量 84kDa
细胞定位 细胞浆 细胞膜 
性    状 Liquid
浓    度 1mg/ml
免 疫 原 KLH conjugated Synthesised phosphopeptide derived from human GIT1 around the phosphorylation site of Tyr545: AI(p-Y)SV 
亚    型 IgG
纯化方法 affinity purified by Protein A
缓 冲 液 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
保存条件 Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.
注意事项 This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed PubMed
产品介绍 Heterotrimeric G protein-mediated signal transduction is a dynamically regulated process with the intensity of signal decreasing over time despite the continued presence of the agonist (1,2). G protein-coupled receptor kinases (GRKs) are activated by activated G protein-coupled receptors, and they function to phosphorylate and inactivate cell surface receptors in the heterotrimeric G protein signaling cascade (3,4). GIT1 (for GRK-interactor 1) and GIT2 are GTPase-activating proteins (GAP) for members of the ADP ribosylation factor (ARF) family of small GTP-binding proteins, which are involved in vesicular trafficking (5,6). GIT1 overexpression results in reduced internalization and resensitization of b2-adrenergic receptor, thus reducing b2-adrenergic receptor signaling (5).

Function:
GTPase-activating protein for the ADP ribosylation factor family. May serve as a scaffold to bring together molecules to form signaling modules controlling vesicle trafficking, adhesion and cytoskeletal organization. Increases the speed of cell migration, as well as the size and rate of formation of protrusions, possibly by targeting PAK1 to adhesions and the leading edge of lamellipodia. Sequesters inactive non-tyrosine-phosphorylated paxillin in cytoplasmic complexes.

Subcellular Location:
Cytoplasm. Cycles between at least 3 distinct intracellular compartments, including focal adhesions, cytoplasmic complexes and membrane protrusions. During cell migration, when cells detach, moves from the adhesions into the cytoplasmic complexes towards the leading edge, while, when cells adhere, it is found in vinculin-containing adhesions. Recruitment to adhesions may be mediated by active tyrosine-phosphorylated paxillin.

Post-translational modifications:
Phosphorylated on tyrosine residues by PTK2 and SRC in growing fibroblasts. Tyrosine-phosphorylation is increased following cell spreading on fibronectin, decreased in cells arrested in mitosis and increased in the ensuing G1 phase.

Similarity:
Contains 3 ANK repeats.
Contains 1 Arf-GAP domain.

SWISS:
Q9Y2X7

Gene ID:
28964

Database links:

Entrez Gene: 28964 Human

Entrez Gene: 216963 Mouse

Entrez Gene: 83709 Rat

Omim: 608434 Human

SwissProt: Q9Y2X7 Human

SwissProt: Q68FF6 Mouse

SwissProt: Q9Z272 Rat

Unigene: 514051 Human

Unigene: 290182 Mouse

Unigene: 34521 Rat



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