Thermo Fisher Scientific Phosphotyrosine Polyclonal Antibody, Biotin
Biotin으로 표지된 rabbit polyclonal 항체로, phosphotyrosine을 특이적으로 인식합니다. Western blot, IHC, ELISA, IP 등 다양한 응용에 적합하며, 신호전달 및 단백질 인산화 연구에 유용합니다. -20°C에서 안정적으로 보관 가능합니다.
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Applications and Tested Dilution
| Application | Tested Dilution | Notes |
|---|---|---|
| Western Blot (WB) | 1:1,000 | |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent | |
| ELISA | 1:5,000 | |
| Immunoprecipitation (IP) | Assay-dependent |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Chemical |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Anti-PhosphoTyrosine was prepared from whole rabbit serum produced by repeated immunizations with phosphotyrosine conjugated KLH. |
| Conjugate | Biotin |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | 0.02M potassium phosphate, pH 7.2, with 50% glycerol, 0.15M NaCl |
| Contains | 0.01% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Store at -20°C prior to opening.
- Stable for several weeks at 4°C as an undiluted liquid (dilute only prior to immediate use).
- For extended storage, aliquot contents and freeze at -20°C or below.
Target Information
Tyrosine phosphorylation plays a critical role in signal transduction from transmembrane receptors and in oncogenic transformation by tyrosine kinases. Phosphorylation of specific tyrosine residues is a key mechanism in normal mitogenesis, cell cycle progression, and transformation, and continues to be investigated in differentiation and cell communication studies.
Antibodies recognizing phosphorylated tyrosine residues are essential tools for analyzing tyrosine-phosphorylated proteins and related signaling pathways.
The fluorescein (FITC) conjugate of clone PY20 anti-phosphotyrosine is particularly useful for detecting P-Tyr proteins in immunohistochemical and immunocytochemical assays where secondary antibody use may interfere with detection.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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