Phospho-CDKN1A/p21 (Thr145) Polyclonal Antibody, PE Conjugated
Product Specifications
Background
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.
Synonyms
P21; CIP1; SDI1; WAF1; CAP20; CDKN1; MDA-6; p21CIP1; Cyclin-dependent kinase inhibitor 1; CDK-interacting protein 1; Melanoma differentiation-associated protein 6; CDKN1A; MDA6; PIC1
Gene ID
1026
Swiss Prot
P38936
Modification Site
Thr145
Cellular Locus
Cytoplasm, Nucleus
Host
Rabbit
Cross Reactivity
Human, Mouse, Rat
Target
Phospho-CDKN1A/p21 (Thr145)
Clonality
Polyclonal
Isotype
IgG
Conjugation
PE
Source
KLH conjugated synthetic phosphopeptide derived from human CDKN1A around the phosphorylation site of Thr145 [RQ (p-T) S]
Applications
WB, FCM, IF (IHC-P), IF (IHC-F), IF (ICC)
Purification
Purified by Protein A.
Excitation Emission
496,564nm/578nm
Concentration
1µg/µl
Dilution
WB (1:300-5000), FCM (1:20-100), IF (IHC-P) (1:50-200), IF (IHC-F) (1:50-200), IF (ICC) (1:50-200)
Buffer
Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Modification
Phosphorylation
Storage Conditions
Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.
Specificity
This phosphorylation site is homologous to that of Thr140 in Mouse and Thr145 is Rat.
Gene ID URL
1026
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