Thermo Fisher Scientific p21WAF1 (Tumor Suppressor Protein) Monoclonal Antibody (CIP1/823, DCS-60.2)
인간 p21WAF1 종양 억제 단백질을 인식하는 Mouse IgG2a 단클론 항체로, WB 및 IHC(PFA) 등 다양한 응용에 적합. p53 경로 관련 연구에 유용하며, 비마우스·비랫 반응성. 단백질 A/G 정제, PBS 용액 형태로 -20°C 보관.
- 카탈로그번호
- 1026-MSM5-P1ABX
- 판매단위
- pk
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Thermo Fisher Scientific p21WAF1 (Tumor Suppressor Protein) Monoclonal Antibody (CIP1/823, DCS-60.2)
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1–2 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 2–4 µg/mL |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG2a, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | CIP1/823, DCS-60.2 |
| Immunogen | Recombinant full-length human CDKN1A protein (CIP1/823); Human recombinant p21 protein (DCS-60.2) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
Does not react with Mouse or Rat.
Target Information
Protein p21 is a tumor suppressor protein that inhibits Cyclin-dependent kinases (CDK) and is transcriptionally activated by p53. It plays a key role in the cellular response to genotoxic stress and is a major transcriptional target of p53. Nuclear p21 binds and inhibits Cdk1 and Cdk2, blocking cell cycle progression from G1 to S phase or G2 to mitosis after DNA damage, enabling DNA repair. In the cytoplasm, p21 exerts anti-apoptotic effects by inhibiting caspase 3 and apoptotic kinases ASK1 and JNK. p21 has dual roles in carcinogenesis, functioning both as a tumor suppressor and oncogene.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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