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Invitrogen™ p21 Polyclonal Antibody
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Catalog No. PA130399
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PA130399 1 mL
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Catalog No. PA130399 Supplier Invitrogen™ Supplier No. PA130399
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Rabbit Polyclonal Antibody

Recommended positive controls: C32.

Protein p21 is a tumor suppressor protein which is an inhibitor of Cyclin-dependent kinases (CDK) and is transcriptionally activated by p53. P21 is important in the response of cells to genotoxic stress and a major transcriptional target of p53 protein. The occurrence of p21 in the nucleus executes binding and inhibition activity of cyclin dependent kinases Cdk1 and Cdk2, and blocks the transition from G1 phase into S phase or from G2 phase into mitosis after DNA damage, which enables the repair of damaged DNA. In the cytoplasm, p21 protein has an anti-apoptotic effect. P21 is able to bind to and inhibit caspase 3, as well as the apoptotic kinases ASK1 and JNK. P21 exhibits a dual function in carcinogenesis, and acts as a tumor suppressor, prevents apoptosis, and acts as an oncogene.
TRUSTED_SUSTAINABILITY

Specifications

Antigen p21
Applications Immunohistochemistry (Frozen), Immunohistochemistry (Paraffin), Immunoprecipitation, Western Blot
Classification Polyclonal
Concentration 0.2 mg/mL
Conjugate Unconjugated
Formulation PBS with 0.2% gelatin and 0.1% sodium azide
Gene CDKN1A
Gene Accession No. P38936, P39689
Gene Alias Activating Fragment 1; CAP20; cdk inhibitor CIP1; cdk inhibitor CIP1 (p21); CDKI; CDK-interacting protein 1; CDK-interaction protein 1; Cdkn1; CDKN1A; CDNK1A; CIP1; Cip1); cyclin dependent kinase inhibitor 1A; cyclin-dependent kinase inhibitor 1; cyclin-dependent kinase inhibitor 1A; Cyclin-dependent kinase inhibitor 1A (p21; cyclin-dependent kinase inhibitor 1A (P21); cyclin-dependent kinase inhibitor 1A (p21, Cip1); cyclin-dependent kinase inhibitor 1A variant 1; cyclin-dependent kinase inhibitor 1A variant 2; DNA synthesis inhibitor; MDA6; MDA-6; melanoma differentiation associated protein 6; melanoma differentiation-associated protein; Melanoma differentiation-associated protein 6; OTTHUMP00000016298; p21; p21>WAF1/CIP1>; p21Cip1; p21Cip1/Waf1; p21WAF; PIC1; putative cyclin-dependent kinase inhibitor 1A (p21/WAF1/CIP1); SDI1; SLC12A9; UV96; WAF1; Wild type p53 activated fragment 1 (WAF1); wild-type p53-activated fragment 1
Gene Symbols CDKN1A
Host Species Rabbit
Immunogen Peptide mapping to the carboxy terminus of human p21.
Purification Method Affinity chromatography
Quantity 1 mL
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 1026, 114851, 12575
Target Species Human, Mouse, Rat
Content And Storage 4°C, do not freeze
Product Type Antibody
Form Liquid
Isotype IgG
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WARNING: Cancer - www.P65Warnings.ca.gov
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