Thermo Fisher Scientific p27 Kip1 Polyclonal Antibody
Western blot, IHC, ICC 등 다양한 응용에 적합한 p27 Kip1 폴리클로날 항체. 인간, 마우스, 랫트 반응성. Rabbit IgG 기반, 액상형, 1 mg/mL 농도. 세포주기 조절 단백질 연구에 적합.
- 판매단위
- pk
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:200–1:500 |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human CDKN1B (Accession P46527), corresponding to amino acid residues P133–S183 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | −20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2900338 |
Product Specific Information
Antibody detects endogenous levels of total p27 Kip1.
Target Information
p27 Kip1 functions as a negative regulator of G1 phase progression and may mediate TGFβ-induced G1 arrest. It is a key regulator of cell cycle progression and a potent inhibitor of cyclin E- and cyclin A-CDK2 complexes. p27 Kip1 forms complexes with cyclin D-CDK4 and contributes to their assembly, stability, and modulation. Depending on its phosphorylation state, p27 Kip1 can act as either an inhibitor or activator of cyclin D-CDK4 complexes. It has an approximate molecular weight of 27 kDa, and its degradation via CDK-dependent phosphorylation and ubiquitination by SCF complexes is essential for the transition from quiescence to the proliferative state.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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