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          • Primary Antibodies ›
          • p21 Antibodies

          Invitrogen

          p21 Monoclonal Antibody (GT8611)

          Advanced Verification
          View all (83) p21 antibodies

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          Datasheet
          Protocols
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          Datasheet
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          Cite p21 Monoclonal Antibody (GT8611)

          • Antibody Testing Data (6)
          • Advanced Verification (2)
          p21 Antibody in Immunocytochemistry (ICC/IF)
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          p21 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 8

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          p21 Antibody (MA5-31480) in ICC/IF

          p21 Monoclonal Antibody (GT8611) detects p21 Cip1 protein at nucleus by immunofluorescent analysis. Sample: HCT116 cells treated with 30 µM cisplatin for 24hr and were fixed in 4% paraformaldehyde at RT for 15 min. Green: p21 Cip1 protein stained by p21 Monoclonal Antibody (GT8611) (Product # MA5-31480) diluted at 1:500. Blue: Hoechst 33342 staining. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          p21 Antibody in Immunocytochemistry (ICC/IF)
          p21 Antibody in Western Blot (WB)
          p21 Antibody in Western Blot (WB)
          p21 Antibody in Western Blot (WB)
          p21 Antibody in Western Blot (WB)
          p21 Antibody in Flow Cytometry (Flow)
          p21 Antibody
          p21 Antibody

          Product Details

          MA5-31480

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:3,000
          -

          Immunocytochemistry (ICC/IF)

          1:100-1:1,000
          -

          Flow Cytometry (Flow)

          Assay-dependent
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Mouse / IgG2b

          Class

          Monoclonal

          Type

          Antibody

          Clone

          GT8611

          Immunogen

          Recombinant protein encompassing a sequence within the center region of human p21 Cip1. The exact sequence is proprietary.

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein G

          Storage buffer

          PBS

          Contains

          no preservative

          Storage conditions

          Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2787111

          Product Specific Information

          Keep as concentrated solution.

          Predicted reactivity: Cat (84%), Sheep (82%), Rhesus Monkey (98%), Bovine (83%).

          Positive Control: HeLa, HCT116 (30 µM Cisplatin treatment for 24 hr).

          Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.

          Target Information

          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.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: Activating Fragment 1; CDK-interacting protein 1; CDK-interaction protein 1; CDNK1A; Cip1); Cyclin-dependent kinase inhibitor 1; Cyclin-dependent kinase inhibitor 1A (p21; cyclin-dependent kinase inhibitor 1A (p21, Cip1); DNA synthesis inhibitor; MDA-6; melanoma differentiation associated protein 6; Melanoma differentiation-associated protein 6; OTTHUMP00000016298; p21; p21Cip1/Waf1; SLC12A9; Wild type p53 activated fragment 1 (WAF1); wild-type p53-activated fragment 1

          View more View less

          Gene Aliases: CAP20; CDKN1; CDKN1A; CIP1; MDA-6; MDA6; P21; p21CIP1; PIC1; SDI1; WAF1

          View more View less

          UniProt ID: (Human) P38936

          View more View less

          Entrez Gene ID: (Human) 1026

          View more View less

          Function(s)
          cyclin-dependent protein serine/threonine kinase inhibitor activity protein binding cyclin-dependent protein kinase activating kinase activity cyclin binding ubiquitin protein ligase binding protein complex binding metal ion binding
          Process(es)
          regulation of cyclin-dependent protein serine/threonine kinase activity G1/S transition of mitotic cell cycle G2/M transition of mitotic cell cycle cellular response to DNA damage stimulus DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest cell cycle arrest Ras protein signal transduction negative regulation of cell proliferation response to toxic substance response to X-ray response to organonitrogen compound negative regulation of gene expression negative regulation of cell growth positive regulation of B cell proliferation organ regeneration cellular response to extracellular stimulus regulation of protein import into nucleus, translocation cellular response to amino acid starvation cellular response to heat negative regulation of phosphorylation response to drug intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator negative regulation of apoptotic process positive regulation of programmed cell death negative regulation of cyclin-dependent protein serine/threonine kinase activity response to arsenic-containing substance positive regulation of fibroblast proliferation protein stabilization response to corticosterone response to hyperoxia intestinal epithelial cell maturation cellular response to ionizing radiation cellular response to UV-B mitotic cell cycle arrest cellular senescence replicative senescence stress-induced premature senescence intrinsic apoptotic signaling pathway positive regulation of cyclin-dependent protein kinase activity negative regulation of G1/S transition of mitotic cell cycle regulation of DNA biosynthetic process positive regulation of reactive oxygen species metabolic process
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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