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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • p21 Antibodies

          OriGene

          CDKN1A Monoclonal Antibody (OTI5G1), TrueMAB™

          View all (83) p21 antibodies

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          Cite CDKN1A Monoclonal Antibody (OTI5G1), TrueMAB™

          • Antibody Testing Data (4)
          CDKN1A Antibody in Immunohistochemistry (Paraffin) (IHC (P))
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          CDKN1A Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.

          FIGURE: 1 / 4

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          CDKN1A Antibody (CF808128) in IHC (P)

          Immunohistochemical staining of paraffin-embedded Carcinoma of Human thyroid tissue using anti-CDKN1A mouse monoclonal antibody. (Heat-induced epitope retrieval by 1 mM EDTA in 10mM Tris, pH8.5, 120°C for 3min, TA808128)(1:150) {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          CDKN1A Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          CDKN1A Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          CDKN1A Antibody in Western Blot (WB)
          CDKN1A Antibody in Western Blot (WB)

          Product Details

          CF808128

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:2,000
          -

          Immunohistochemistry (Paraffin) (IHC (P))

          1:150
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Mouse / IgG1

          Class

          Monoclonal

          Type

          Antibody

          Clone

          OTI5G1

          Immunogen

          Human recombinant protein fragment corresponding to amino acids 2-164 of human CDKN1A produced in E.coli.
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Lyophilized

          Concentration

          1 mg/mL

          Purification

          Affinity chromatography

          Storage buffer

          PBS, pH 7.3, with 8% trehalose

          Contains

          no preservative

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          Product Specific Information

          For reconstitution, we recommend adding 100 µL distilled water to a final antibody concentration of about 1 mg/mL. To use this carrier-free antibody for conjugation experiments, we strongly recommend performing another round of desalting. (Zeba Spin Desalting Columns, 7KMWCO, 0.5 mL, Product # 89882)

          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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