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Anti-p21/WAF1/Cip1 Antibody

产品编号:4085173
规格:Upstate®, from mouse
包装规格:200 μg
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
4085173200 μg5520
产品别名

Anti-p21/WAF1/Cip1 Antibody

CDK-interacting protein, CDK-interaction protein, DNA synthesis inhibitor, Melanoma differentiation-associated protein 6, cyclin-dependent kinase inhibitor 1A, melanoma differentiation associated protein 6, wild-type p53-activated fragment 1

基本信息
eCl@ss
32160702
NACRES
NA.41
General description【一般描述】
Two families of cyclin dependent kinase inhibitors (CKIs) have been identified. The p21WAF1/Cip1 family inhibits all kinases involved in the G1/S transition. The p16INK4a family inhibits Cdk4 and Cdk6 specifically. The biochemical activities and patterns of expression of CKIs during development implicate these proteins as the primary effectors of signaling pathways that control cell cycle exit, an event that is critical for differentiation. Studies have shown that p21WAF1/Cip1 binds tightly to the G1 and S phase kinases, cyclin E/Cdk2, cyclin D/Cdk4, and cyclin A/Cdk2, and effectively inhibits their activity, whereas p21WAF1/Cip1 is a relatively poor inhibitor of the G2/M phase kinase cyclin B/Cdc2. In addition, p21WAF1/Cip1 inhibits proliferating cell nuclear antigen (PCNA), binds to and inhibits inactivation of Rb, which is essential for cell cycle progression, and may also interact with E2F and protect cells against p53-mediated apoptosis.
Specificity【特异性】
Recognizes Cip1, MW 21 kDa
Other species cross-reactivity is unknown.
Immunogen【免疫原】
Epitope: amino acids 1-80
Recombinant full-length human Cip1 with a histidine tag.
Application【应用】
Research Sub Category
Cell Cycle, DNA Replication & Repair
Use Anti-p21/WAF1/Cip1 Antibody (Mouse Monoclonal Antibody) validated in WB, IP to detect p21/WAF1/Cip1 also known as CDK-interacting protein or cyclin-dependent kinase inhibitor 1A.
Research Category
Epigenetics & Nuclear Function
Immunoprecipitation: 4 μg of a previous lot immunoprecipitated Cip1 from 500 μg of HeLa nuclear extract.
Quality【质量】
Evaluated by western blotting on HeLa nuclear extract.

Western Blot Analysis: 0.5-2 μg/mL of this antibody detected Cip1 in 20 μg of HeLa nuclear extract
Physical form【外形】
Purified, pooled monoclonal mouse IgGs in buffer containing 0.1 M Trisglycine, pH 7.4, 0.15 M NaCl containing 0.05% sodium azide. Frozen solution.
Format: Purified
Protein G Purified
Analysis Note【分析说明】
Control
Included Positive Antigen: Catalog # 12-309, HeLa nuclear extract. Add an equal volume of Laemmli reducing sample buffer to 5-10 μL of lysate and boil for 5 minutes to reduce the preparation. Use 20 μg per lane for minigels.
Other Notes【其他说明】
Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.
Legal Information【法律信息】
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
Quality Level【质量水平】
100
biological source【生物来源】
mouse
antibody form【抗体形式】
purified immunoglobulin
antibody product type
primary antibodies
clone【克隆】
CP36, monoclonal
CP74, monoclonal
species reactivity
mouse, human
manufacturer/tradename
Upstate®
technique(s)
immunoprecipitation (IP): suitable
western blot: suitable
isotype【同位素/亚型】
IgG
NCBI accession no.【NCBI登记号】
NM_000389
UniProt accession no.【UniProt登记号】
P38936
shipped in【运输】
dry ice
产品说明
Target description【目标描述】
21 kDa
Storage and Stability【储存及稳定性】
Stable for 1 year at from date of receipt.
Disclaimer【免责声明】
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
安全信息
Storage Class Code【储存分类代码】
12 - Non Combustible Liquids
WGK
WGK 1
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