Thermo Fisher Scientific p21WAF1 (Tumor Suppressor Protein) Recombinant Rabbit Monoclonal Antibody (CIP1/2489R)
사람 p21WAF1 종양 억제 단백질을 인식하는 재조합 토끼 단클론 항체. HEK293 세포에서 발현된 IgG 형식으로 IHC(P) 및 IHC(PFA) 실험에 적합. p53 의존적 세포주기 조절 연구에 활용 가능. 4°C 보관, 동결 금지.
- 카탈로그번호
- 1026-RBM9-Px (2개 옵션)
- 판매단위
- pk
카탈로그
2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific p21WAF1 (Tumor Suppressor Protein) Recombinant Rabbit Monoclonal Antibody (CIP1/2489R)
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 1–2 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | CIP1/2489R |
| Immunogen | Recombinant full-length human CDKN1A (p21) protein (amino acids 1–164, UniProt ID: P38936-1) |
| 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 (CDKs) and is transcriptionally activated by p53.
It plays a critical role in the cellular response to genotoxic stress and acts as a major transcriptional target of p53.
In the nucleus, p21 binds and inhibits CDK1 and CDK2, blocking the cell cycle transition from G1 to S phase or G2 to mitosis after DNA damage, allowing DNA repair.
In the cytoplasm, p21 exhibits anti-apoptotic effects by inhibiting caspase 3 and apoptotic kinases ASK1 and JNK.
Thus, p21 has a dual function in carcinogenesis, acting as both a tumor suppressor and an oncogene depending on context.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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