Thermo Fisher Scientific p21WAF1 (Tumor Suppressor Protein) Monoclonal Antibody (HJ21)
p21WAF1 단백질을 인식하는 HJ21 클론의 Mouse monoclonal antibody. 다양한 종에 반응하며 IHC, ICC, Flow Cytometry 등 다중 응용 가능. p53 경로 관련 종양 억제 단백질 연구에 적합. 연구용으로만 사용.
- 카탈로그번호
- 1026-MSM4-Px (2개 옵션)
- 판매단위
- pk
카탈로그
2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific p21WAF1 (Tumor Suppressor Protein) Monoclonal Antibody (HJ21)
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 1–2 µg/mL |
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10⁶ cells |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Chimpanzee, Human, Mouse, Non-human primate, Rat |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | HJ21 |
| Immunogen | Human recombinant 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) |
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 acts as a major transcriptional target of p53. Nuclear p21 binds and inhibits Cdk1 and Cdk2, blocking the transition from G1 to S phase or from G2 to mitosis after DNA damage, allowing DNA repair. In the cytoplasm, p21 has anti-apoptotic effects by inhibiting caspase 3 and apoptotic kinases ASK1 and JNK. p21 exhibits dual roles in carcinogenesis, functioning as a tumor suppressor and, paradoxically, 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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