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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)

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Ordering Information
Catalog # SizeAvailability Price  
AP13468b 400 µl
(40 western blots)
In Stock $ 265.00 Add to cart
AP13468b-ev 80 µl
(8 western blots)
In Stock $ 95.00 Add to cart
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CDKN1A Antibody (C-term) - Product Information

  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • ICC=Immunocytochemistry
  • CHIP=Chromatin Immunoprecipitation
  • IHCF=Immunohistochemistry (Frozen Sections)
  • FA=Fluorescence Assay
  • IHCP=Immunohistochemistry (Paraffin-embedded Sections)
  • IC=Immunochemistry
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary AccessionP38936
Other AccessionNP_000380.1, NP_510867.1
ReactivityHuman, Mouse
Isotype Rabbit Ig
Calculated MW 18119 Da
Antigen Region 117-146 aa

CDKN1A Antibody (C-term) - 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
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.
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.
Maintain 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.
CDKN1A Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures.

CDKN1A Antibody (C-term) - Protein Information

Synonyms CAP20, CDKN1, CIP1, MDA6, PIC1, SDI1, WA
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

CDKN1A Antibody (C-term) - Related Products

AP3875a: Phospho-mouse p21Cip1(S125) Antibody

AP3877a: Phospho-mouse p21Cip1(S78) Antibody

AM2134a: CDKN1A Antibody (C-term) (Ascites)

AM2134b: CDKN1A Antibody (C-term)

AP3187a: Phospho-p21Cip1(S130) Antibody

AP3188a: Phospho-P21CIP1(S146) Antibody

AP3189a: Phospho-P21CIP1(T145) Antibody

AP3190a: Phospho-P21CIP1(T57) Antibody

AP7527b: p21 (CDKN1A) Antibody (C-term)

AP9311a: P21Cip1 Antibody

BP13468b: CDKN1A Antibody (C-term) Blocking Peptides

BP13650b: CDKN1A Antibody (C-term) Blocking Peptides

BP3187a: Phospho-p21Cip1-pS130 Antibody Blocking Peptide

BP3188a: Phospho- P21CIP1-S146 Antibody Blocking Peptide

BP3189a: Phospho-P21CIP1-T145 Antibody Blocking Peptide

BP3190a: Phospho-P21CIP1-T57 Antibody Blocking Peptide

BP7527b: CDKN1A Antibody (C-term) Blocking Peptide

BP9311a: P21Cip1-S130 Antibody Blocking Peptide

AP20419b: Mouse p21Cip1 Antibody (C-term S148)

SP2035a: p21Cip1-T145 Phospho Peptide

SP2035b: Biotinylated p21Cip1-T145 Phospho Peptide

SP2035c: p21Cip1-T145 Non-phospho Control Peptide

SP2035d: Biotinylated p21Cip1-T145 Non-phospho Control Peptide

SP2036a: p21Cip1-S146 Phospho Peptide

SP2036b: Biotinylated p21Cip1-S146 Phospho Peptide

SP2036c: p21Cip1-S146 Non-phospho Control Peptide

SP2036d: Biotinylated p21Cip1-S146 Non-phospho Control Peptide

SP2037a: p21Cip1-T57 Phospho Peptide

SP2037b: Biotinylated p21Cip1-T57 Phospho Peptide

SP2037c: p21Cip1-T57 Non-phospho Control Peptide

SP2037d: Biotinylated p21Cip1-T57 Non-phospho Control Peptide

SP2175a: Cys - p21 (139 - 154)

SP2175b: Cys - p21 (139 - 154)

AP50425: Phospho-p21 Cip1 (Thr145) Antibody

AH10361: p21/CDKN1A interacting zinc finger protein 1 Antibody [Clone WA-1 (same as HJ21)]

AP20643c: CDKN1A Antibody (C-term)

AP20797c: CDKN1A Antibody (C-term)

CDKN1A Antibody (C-term) - Research Areas

Application Data

  • 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 - 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.

  • IF - CDKN1A Antibody (C-term) AP13468b
  • WB - CDKN1A Antibody (C-term) AP13468b
  • WB - CDKN1A Antibody (C-term) AP13468b
  • IHC - CDKN1A Antibody (C-term) AP13468b

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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)