p21 Rabbit Monoclonal Antibody(ARB516)
CAT.NO. : ARB6808
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Background
p21, also known as cyclin-dependent kinase inhibitor 1 or CDK-interacting protein 1, is a protein that in humans is encoded by the CDKN1A gene located on chromosome 6 (6p21.2). The p21 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.
p21 is expressed in all adult human tissues. In tumors, the expression of p21 has been studied by immunohistochemical methods in a wide range of human tumors, such as gastric carcinoma, non-small cell lung carcinoma, and thyroid carcinoma. The expression of p21 is associated with favorable prognosis in various tumors.
p21 is expressed in all adult human tissues. In tumors, the expression of p21 has been studied by immunohistochemical methods in a wide range of human tumors, such as gastric carcinoma, non-small cell lung carcinoma, and thyroid carcinoma. The expression of p21 is associated with favorable prognosis in various tumors.
Application
Application |
Dilution Ratio |
IHC |
1:100 - 1:200 |
Overview
Predicted Molecular Wt |
18kDa |
Species Cross-reactivity |
Human |
Applications |
IHC-P |
Purity |
ProA affinity purified IgG |
Form |
Liquid |
Swissprot ID |
P38936 |
Subcellular location |
Nucleus |
Recommended method |
Heat induced epitope retrieval with Tris-EDTA buffer (pH 9.0), primary antibody incubate at RT (18℃-25℃) for 30 minutes |
Immunogen |
Synthetic peptide corresponding to p21 residues within aa1-100 of p21 was used as an immunogen |
Storage Buffer |
PBS 59%, Sodium azide 0.01%, Glycerol 40%, BSA 0.05% |
Data

Immunohistochemical staining of human cervical carcinoma tissue using p21 Rabbit Monoclonal Antibody(ARB516)
Storage
Store at -20°C. Stable for one year from the date of shipment.
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
