Thermo Fisher Scientific Phospho-Rb (Ser249) Polyclonal Antibody
Rb 단백질의 Ser249 인산화 부위를 인식하는 rabbit polyclonal 항체. Western blot과 IHC(파라핀)에서 검증됨. Protein A 및 항원 친화 크로마토그래피로 정제. PBS(pH 7.4) 내 0.09% sodium azide 함유. 연구용으로만 사용 가능.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:100 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | KLH-conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding Ser249 of human Rb |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Protein A, Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.4 |
| Contains | 0.09% sodium azide |
| Storage Conditions | Store at 4°C for short term; for long term, store at -20°C. Avoid freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_10984431 |
Target Information
Rb (Retinoblastoma protein) is a tumor suppressor nuclear phosphoprotein capable of binding to DNA. It is phosphorylated on serine and threonine residues and forms complexes with viral oncoproteins such as SV40 large T antigen, adenovirus E1A, and HPV-16 E7. Rb regulates transcription, and loss of its function leads to uncontrolled cell growth. Mutations or aberrations in the RB gene are associated with various cancers including breast, colon, prostate, kidney, nasopharyngeal carcinoma, and leukemia.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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