产品简介
"上海博耀生物销售p21 Waf1/Cip1 (12D1) Rabbit mAb #2947,CST原装品质,价格优惠,订购p21 Waf1/Cip1 (12D1) Rabbit mAb #2947
产品说明
"上海博耀生物销售
p21 Waf1/Cip1 (12D1) Rabbit mAb #2947,CST原装品质,价格优惠,订购
p21 Waf1/Cip1 (12D1) Rabbit mAb #2947,详情请咨询销售人员!
产品详细参数如下>>>>
产品名称:p21 Waf1/Cip1 (12D1) Rabbit mAb #2947
货号:2947
品牌:CST(cell signaling)
抗体来源:Rabbit
克隆类型:
Monoclonal
规格:
| No. |
Size |
Price |
| 2947P |
40 ul (4 western blots) |
询价 |
| 2947S |
100 ul (10 western blots) |
询价 |
抗体应用:
| Applications |
Reactivity |
Sensitivity |
MW (kDa) |
Isotype |
| W IP IHC-P IF-IC F |
H Mk |
Endogenous |
21 |
Rabbit IgG |
Applications Key:
W=Western Blotting
IP=Immunoprecipitation
IHC-P=Immunohistochemistry (Paraffin)
IF-IC=Immunofluorescence (Immunocytochemistry)
F=Flow Cytometry
Reactivity Key:
H=Human
Mk=Mon
key
Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on sequence homology.
特异性/敏感度:
p21 Waf1/Cip1 (12D1) Rabbit mAb detects endogenous levels of total p21 protein. The antibody does not cross-react with other CDK inhibitors.
来源及纯化方法:
Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy-terminus of human p21.
抗体背景:
The tumor suppressor protein p21 Waf1/Cip1 acts as an inhibitor of cell cycle progression. It functions in stoichiometric relationships forming heterotrimeric complexes with cyclins and cyclin-dependent kinases. In association with CDK2 complexes, it serves to inhibit kinase activity and block progression through G1/S (1). However, p21 may also enhance assembly and activity in complexes of CDK4 or CDK6 and cyclin D (2). The carboxy-terminal region of p21 is sufficient to bind and inhibit PCNA, a subunit of DNA polymerase, and may coordinate DNA replication with cell cycle progression (3). Upon UV damage or during cell cycle stages when cdc2/cyclin B or CDK2/cyclin A are active, p53 is phosphorylated and upregulates p21 transcription via a p53-responsive element (4). Protein levels of p21 are downregulated through ubiquitination and proteasomal degradation (5).
关键词:CST,抗体,一抗{byao_back}{byao_back2}
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