Thermo Fisher Scientific Phospho-GAB1 (Tyr659) Polyclonal Antibody
Gab1 단백질의 Tyr659 인산화 부위를 특이적으로 인식하는 Rabbit Polyclonal Antibody. 인간, 마우스, 랫트 반응성. IHC(P) 적용 가능. 고순도 항원 친화 크로마토그래피 정제. 세포 성장, 신호전달 연구에 적합.
- 판매단위
- pk
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Applications
Immunohistochemistry (Paraffin) [IHC (P)]
- Tested Dilution: 1:50–1:200
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic phosphopeptide derived from human Gab1 around Tyr659 phosphorylation site |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2 |
| Contains | 0.05% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term, store at -20°C avoiding freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2553809 |
Product Specific Information
- Detects endogenous Gab1 protein at molecular weights of 76 and 110 kDa.
- Purity >95% by SDS-PAGE.
Target Information
Gab1 is a 115 kDa multiple docking protein essential for cellular growth, transformation, and apoptosis. It is phosphorylated by various receptor tyrosine kinases (RTKs) such as IR, PDGFRβ, HGFR/c-Met, and EGFR, and also in response to cell-cell adhesion.
Gab1 contains at least 16 tyrosine phosphorylation sites, serving as binding sites for PI3K, Grb2, PLCγ1, Nck, and SHP2.
Phosphorylation at Tyr627 and Tyr659 is critical for SHP2 binding and activation of the ERK/MAPK pathway in response to EGF.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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