| Rabbit Anti-phospho-VAV3 (Tyr141) antibody |
| 反应物种（预测） |
Human,Cow,Horse,Sheep |
| 产品应用（已验证） |
WB |
| 产品应用（可尝试） |
IHC,ICC,IF,ELISA |
| 推荐稀释比例 |
WB=1:500-2000,Elisa=1:5000-10000,IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500,ICC=1:100-500, |
| 研究领域 |
肿瘤,免疫学,信号转导,转录调节因子,G蛋白偶联受体, |
| 标签 |
Array |
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Sample:
Cerebrum(Mouse) Lysate at 40 ug
Hippocampus(Mouse) Lysate at 40 ug
Primary: Anti-phospho-VAV3 (Tyr141) (bs-10271R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 98 kD
Observed band size: 95 kD
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Tissue/cell: rat spleen tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-phospho-VAV3 (Tyr141) Polyclonal Antibody, Unconjugated(bs-10271R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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Paraformaldehyde-fixed, paraffin embedded (Rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (phospho-VAV3(Tyr141)) Polyclonal Antibody, Unconjugated (bs-10271R) at 1:500 overnight at 4°C, followed by a conjugated secondary (sp-0023) for 20 minutes and DAB staining.
RRID：RRID
产品名称：Rabbit Anti-phospho-VAV3 (Tyr141) antibody
别名： VAV3(phospho Tyr141); VAV3(phospho Y141); Guanine nucleotide exchange factor VAV3; Protein vav 3; Protein vav3; VAV 3; Vav 3 guanine nucleotide exchange factor; VAV 3 oncogene; VAV 3 protein; VAV-3; VAV3 oncogene; VAV3 protein; VAV3_HUMAN.
中文名称：磷酸化鸟嘌呤核苷酸交换因子VAV3抗体
英文名称：Rabbit Anti-phospho-VAV3 (Tyr141) antibody
抗体来源： Rabbit
克隆类型：多克隆
细胞定位：细胞浆,细胞外基质
性 状：Liquid
亚 型：IgG
纯化方法：affinity purified by Protein A
保存条件：Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
免 疫 原：KLH conjugated Synthesised phosphopeptide derived from human VAV3 around the phosphorylation site of Tyr141
抗原表位：DI(p-Y)KG
SWISS：Q9UKW4
Gene ID ：10451
Human Gene ID：10451
The Vav family of Rho guanine nucleotide exchange factors (GEFs) orchestrate signaling events following lymphocyte antigen receptor activation. Vav3, like Vav (also known as Vav1 or p95Vav), undergoes tyrosine phosphorylation downstream of T cell receptor cross-linkage, and subsequently interacts with 2 adaptor molecules, SLP76 and 3BP2. Following these events, however, the paths of Vav and Vav3 diverge; Vav affects IL-2 promotor activity, while Vav3 impacts gene transcription linked to serum response element (SRE). Furthermore, Vav3 expression follows a cell cycle-dependent pattern, with transient upregulation occuring during mitosis. Encforced Vav3 expression leads to the appearance of multinucleate cells, implicating a role for Vav3 in the control of cytokinesis.
Function：Exchange factor for GTP-binding proteins RhoA, RhoG and, to a lesser extent, Rac1. Binds physically to the nucleotide-free states of those GTPases. Plays an important role in angiogenesis. Its recruitement by phosphorylated EPHA2 is critical for EFNA1-ind
Subunit：Interacts with the PH domain of APS. Interacts (via SH2 domains) with the phosphorylated form of EPHA2. Interacts with ROS1; constitutive interaction that mediates VAV3 phosphorylation.
Tissue Specificity：Isoform 1 and isoform 3 are widely expressed; both are expressed at very low levels in skeletal muscle. In keratinocytes, isoform 1 is less abundant than isoform 3. Isoform 3 is detected at very low levels, if any, in adrenal gland, bone marrow, spleen, f
Similarity：Contains 1 CH (calponin-homology) domain.
Contains 1 DH (DBL-homology) domain.
Contains 1 PH domain.
Contains 1 phorbol-ester/DAG-type zinc finger.
Contains 1 SH2 domain.
Contains 2 SH3 domains.
Important Note：This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
400-901-9800
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