Rabbit anti-Human CDKN2B Polyclonal Antibody

Uniprot Id

P42772

Target Species

Human

Target Name

CDKN2B

Target Full Name

Cyclin-dependent kinase 4 inhibitor B

Target Function

Interacts strongly with CDK4 and CDK6. Potent inhibitor. Potential effector of TGF-beta induced cell cycle arrest.

Target Subcellular Location

Cytoplasm. Note=Also found in the nucleus.

Target Protein Families

CDKN2 cyclin-dependent kinase inhibitor family

Target Tissue Specificity

Isoform 2 is expressed in normal (keratinocytes, fibroblasts) and tumor cell lines.

Target Research Area

Cancer

Target Synonyms

CDK inhibitory protein; CDK4B Inhibitor; Cdkn2b; CDN2B_HUMAN; Cyclin dependent kinase 4 inhibitor B; Cyclin Dependent Kinase Inhibitor 2B; Cyclin dependent kinase inhibitor 2B p15 inhibits CDK4; Cyclin dependent kinases 4 and 6 binding protein; Cyclin-dependent kinase 4 inhibitor B; INK4B; MTS 2; MTS-2; MTS2; Multiple tumor suppressor 2; Multiple Tumor Supressor 2; OTTHUMP00000021154; OTTHUMP00000021155; p14 CDK inhibitor; p14 INK4b; p14-INK4b; P15; p15 CDK inhibitor; p15 inhibits CDK4; p15 INK4b; p15-INK4b; p15INK4B; TP 15; TP15

Target Background

This gene lies adjacent to the tumor suppressor gene CDKN2A in a region that is frequently mutated and deleted in a wide variety of tumors. This gene encodes a cyclin-dependent kinase inhibitor, which forms a complex with CDK4 or CDK6, and prevents the activation of the CDK kinases, thus the encoded protein functions as a cell growth regulator that controls cell cycle G1 progression. The expression of this gene was found to be dramatically induced by TGF beta, which suggested its role in the TGF beta induced growth inhibition. Two alternatively spliced transcript variants of this gene, which encode distinct proteins, have been reported.