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Product Name
p21 Mouse mAb
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Gene ID
1026
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SwissProt ID
P38936
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Gene Name
CDKN1A
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Alternative Names
P21; CIP1; SDI1; WAF1; CAP20; CDKN1; MDA-6; p21CIP1
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Background
This gene encodes a potent cyclin-dependent kinase inhibitor. The encoded protein binds to and inhibits the activity of cyclin-cyclin-dependent kinase2 or -cyclin-dependent kinase4 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, 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 cyclin-dependent kinase2, and may be instrumental in the execution of apoptosis following caspase activation. Mice that lack this gene have the ability to regenerate damaged or missing tissue. Multiple alternatively spliced variants have been found for this gene.
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Research Field
Cell Biology
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Product Categories
Primary antibody
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Host
Mouse
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Reactivity
Human
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Application
IHC-P,FC,ELISA
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Dilution Ratio
IHC: 1/100-1/200 FC: 1/50-1/100 ELISA: 1/10000
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Molecular Weight
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Clonality
Monoclonal Antibody
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Clonality No.
8F5-N7-E6
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Isotype
Mouse IgG1
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Immunogen
Purified recombinant fragment of human CDKN1A expressed in E. Coli.
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Purification
Affinity Purified
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Conjugation
Unconjugated
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Modification
Unmodified
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Form
Liquid
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Buffer System
Purified antibody in PBS with 0.05% sodium azide
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Storage
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.