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>   home   >   Products   >   Primary Antibodies   >   Cell Biology   >   CDKN1A Antibody (C-term)   

CDKN1A Antibody (C-term)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

  • IF - CDKN1A Antibody (C-term) AP13468b
    Fluorescent image of A549 cell stained with CDKN1A Antibody (C-term)(Cat#AP13468b).A549 cells were fixed with 4% PFA (20 min), permeabilized with Triton X-100 (0.1%, 10 min), then incubated with CDKN1A primary antibody (1:25, 1 h at 37℃). For secondary antibody, Alexa Fluor® 488 conjugated donkey anti-rabbit antibody (green) was used (1:400, 50 min at 37℃).Cytoplasmic actin was counterstained with Alexa Fluor® 555 (red) conjugated Phalloidin (7units/ml, 1 h at 37℃).CDKN1A immunoreactivity is localized to Nucleus significantly.
  • WB - CDKN1A Antibody (C-term) AP13468b
    CDKN1A Antibody (C-term) (Cat. #AP13468b) western blot analysis in Jurkat cell line lysates (35ug/lane).This demonstrates the CDKN1A antibody detected the CDKN1A protein (arrow).
  • WB - CDKN1A Antibody (C-term) AP13468b
    CDKN1A Antibody (C-term) (Cat. #AP13468b) western blot analysis in mouse Neuro-2a cell line lysates (35ug/lane).This demonstrates the CDKN1A antibody detected the CDKN1A protein (arrow).
  • IHC-P - CDKN1A Antibody (C-term) AP13468b
    CDKN1A Antibody (C-term) (Cat. #AP13468b)immunohistochemistry analysis in formalin fixed and paraffin embedded human breast carcinoma followed by peroxidase conjugation of the secondary antibody and DAB staining.This data demonstrates the use of CDKN1A Antibody (C-term) for immunohistochemistry. Clinical relevance has not been evaluated.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P38936
Other Accession NP_000380.1, NP_510867.1
Reactivity Human, Mouse
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 18119 Da
Antigen Region 117-146 aa
Additional Information
Gene ID 1026
Other Names Cyclin-dependent kinase inhibitor 1, CDK-interacting protein 1, Melanoma differentiation-associated protein 6, MDA-6, p21, CDKN1A, CAP20, CDKN1, CIP1, MDA6, PIC1, SDI1, WAF1
Target/Specificity This CDKN1A antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 117-146 amino acids from the C-terminal region of human CDKN1A.
Dilution IF~~1:10~50
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsCDKN1A Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Synonyms CAP20, CDKN1, CIP1, MDA6, PIC1, SDI1, WA
Function May be the important intermediate by which p53/TP53 mediates its role as an inhibitor of cellular proliferation in response to DNA damage. Binds to and inhibits cyclin-dependent kinase activity, preventing phosphorylation of critical cyclin- dependent kinase substrates and blocking cell cycle progression. Functions in the nuclear localization and assembly of cyclin D- CDK4 complex and promotes its kinase activity towards RB1. At higher stoichiometric ratios, inhibits the kinase activity of the cyclin D-CDK4 complex.
Cellular Location Cytoplasm. Nucleus.
Tissue Location Expressed in all adult tissues, with 5-fold lower levels observed in the brain
Research Areas
Citations (0)

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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.


Hu, F., et al. Oncogene 29(40):5464-5474(2010) Bailey, S.D., et al. Diabetes Care 33(10):2250-2253(2010) Jiang, P., et al. Acta Biochim. Biophys. Sin. (Shanghai) 42(9):671-676(2010) Ho-Pun-Cheung, A., et al. Pharmacogenomics J. (2010) In press : Do Nascimento Borges, B., et al. In Vivo 24(4):579-582(2010)

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$ 265.00
$ 95.00
Cat# AP13468b
(40 western blots)
Availability: In Stock
Bulk Size
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