p21 (CDKN1A) Rabbit Polyclonal Antibody

CAT#: TA323671

Anti-CDKN1A Rabbit Polyclonal Antibody

Product Images

Immunohistochemistry of paraffin-embedded Human breast cancer tissue using TA323671 (CDKN1A Antibody) at dilution 1/30 (Original magnification: ×200)

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  Immunohistochemistry of paraffin-embedded Human breast cancer tissue using TA323671 (CDKN1A Antibody) at dilution 1/30, treated with fusion protein. (Original magnification: ×200)

Specifications

Product Data

• Applications: IHC, WB
• Recommended Dilution: IHC: 25-100
  Positive control: Human breast cancer
  Predicted cell location: Nucleus
• Reactivities: Human, Mouse, Rat
• Host: Rabbit
• Isotype: IgG
• Clonality: Polyclonal
• Immunogen: Fusion protein corresponding to a region derived from 6-149 amino acids of Human Cyclin-dependent kinase inhibitor 1
• Formulation: PBS pH7.3, 0.05% NaN3, 50% glycerol
• Concentration: lot specific
• Purification: Antigen affinity purification
• Conjugation: Unconjugated
• Storage: Store at -20°C as received.
• Stability: Stable for 12 months from date of receipt.
• Predicted Protein Size: 18 kDa
• Gene Name: cyclin-dependent kinase inhibitor 1A
• Database Link:
  NP_000380
  Entrez Gene 12575 MouseEntrez Gene 114851 RatEntrez Gene 1026 Human
  UniProt ID P38936
• Background: This gene encodes a potent cyclin-dependent kinase inhibitor. The encoded protein binds to and inhibits the activity of cyclin-CDK2 or -CDK4 complexes; and thus functions as a regulator of cell cycle progression at G1. The expression of this gene is tightly controlled by the tumor suppressor protein p53; through which this protein mediates the p53-dependent cell cycle G1 phase arrest in response to a variety of stress stimuli. This protein can interact with proliferating cell nuclear antigen (PCNA); a DNA polymerase accessory factor; and plays a regulatory role in S phase DNA replication and DNA damage repair. This protein was reported to be specifically cleaved by CASP3-like caspases; which thus leads to a dramatic activation of CDK2; and may be instrumental in the execution of apoptosis following caspase activation. Multiple alternatively spliced variants have been found for this gene.
• Synonyms: CAP20; CDKN1; CIP1; MDA-6; P21; p21CIP1; SDI1; WAF1

Reference Data

• Protein Families: Druggable Genome
• Protein Pathways: Bladder cancer, Cell cycle, Chronic myeloid leukemia, ErbB signaling pathway, Glioma, Melanoma, p53 signaling pathway, Pathways in cancer, Prostate cancer