Thermo Fisher Scientific Phosphotyrosine Polyclonal Antibody
EGF 및 pervanadate 처리 세포에서 인산화 티로신 단백질 검출용 항체. Rabbit polyclonal 형식으로 다양한 응용(WB, ICC/IF, IP)에 적합. 고순도 항원 친화 크로마토그래피 정제. PBS/BSA/glycerol buffer로 안정적 보관.
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- PA5143742
- 판매단위
- pk
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Thermo Fisher Scientific Phosphotyrosine Polyclonal Antibody
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:100 |
| Immunocytochemistry (ICC/IF) | 1:100 |
| Immunoprecipitation (IP) | 1:1,000 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Chemical |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Anti-Phosphotyrosine was generated from a panel of phosphotyrosine-containing peptide immunogens designed from human protein sequences. All peptide sequences used are highly conserved phosphotyrosine motifs. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.25 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS with 1 mg/mL BSA, 50% glycerol |
| Contains | 0.05% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Wet ice |
| RRID | AB_2942970 |
Product Specific Information
This antibody detects phosphotyrosine-containing proteins on SDS-PAGE immunoblots of EGF-treated A431 cells, as well as pervanadate-treated A431, HeLa, Jurkat, and endothelial cells.
Target Information
Tyrosine phosphorylation plays a critical role in transduction of mitogenic signals from transmembrane receptors and transformation by oncogene tyrosine kinases. It is a key mechanism in signal transduction during normal mitogenesis, cell cycle progression, and oncogenic transformation. Antibodies recognizing phosphorylated tyrosine residues are invaluable tools for studying tyrosine-phosphorylated proteins and their biochemical pathways. The fluorescein (FITC) conjugate of clone PY20 anti-phosphotyrosine is particularly useful for detecting P-Tyr proteins in immunohistochemical and immunocytochemical protocols where secondary antibody use may complicate detection.
Additional Information
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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