Thermo Fisher Scientific p21WAF1 (Tumor Suppressor Protein) Monoclonal Antibody (DCS-60.2)
인간 p21 종양 억제 단백질을 인식하는 단클론 항체로, WB, IHC, ICC, Flow 등 다양한 응용에 적합. p53에 의해 전사 활성화되는 CDK 억제 단백질 검출에 사용. Mouse 및 Rat에는 반응하지 않으며, Protein A/G로 정제된 액상 형태.
- 카탈로그번호
- 1026-MSM2-Px (2개 옵션)
- 판매단위
- pk
카탈로그
2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific p21WAF1 (Tumor Suppressor Protein) Monoclonal Antibody (DCS-60.2)
Thermo Fisher Scientific p21WAF1 (Tumor Suppressor Protein) Monoclonal Antibody (DCS-60.2)
Applications and Tested Dilutions
| 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 |
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG2a, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | DCS-60.2 |
| Immunogen | Recombinant full-length human p21 protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 200 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4, with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C, do not freeze |
| 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 crucial role in the cellular response to genotoxic stress and is a major transcriptional target of p53.
In the nucleus, p21 binds and inhibits CDK1 and CDK2, blocking the transition from G1 to S phase or G2 to mitosis after DNA damage, enabling DNA repair.
In the cytoplasm, p21 has anti-apoptotic effects by inhibiting caspase 3 and apoptotic kinases ASK1 and JNK.
Thus, p21 exhibits dual functions in carcinogenesis — acting both as a tumor suppressor and as an oncogene under certain conditions.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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