P16/CDKN2A Adenovirus (Ad-CMV-p16)

P16/CDKN2A is a cyclin-dependent kinase inhibitor that has shown prognostic utility in some human cancers. p16 is frequently mutated or deleted in a wide variety of tumors, and is known to be an important tumor suppressor gene.p16/CDKN2A generates several transcript variants which differ in their first exons. At least three alternatively spliced variants encoding distinct proteins have been reported, two of which encode structurally related isoforms known to function as inhibitors of CDK4 kinase. The remaining transcript includes an alternate first exon located 20 Kb upstream of the remainder of the gene; this transcript contains an alternate open reading frame (ARF) that specifies a protein which is structurally unrelated to the products of the other variants. This ARF product functions as a stabilizer of the tumor suppressor protein p53 as it can interact with, and sequester, the E3 ubiquitin-protein ligase MDM2, a protein responsible for the degradation of p53. In spite of the structural and functional differences, the CDK inhibitor isoforms and the ARF product encoded by this gene, through the regulatory roles of CDK4 and p53 in cell cycle G1 progression, share a common functionality in cell cycle G1 control. This adenovirus expresses cyclin-dependent kinase inhibitor 2A (CDKN2A) isoform p16INK4a, with the first 8 amino acid deleted from the N-terminal.

P16/CDKN2A Adenovirus

41106621

3822190000

Pre-Made

Dry Ice

-80C

12 Months

Ad-CMV-p16

Human Adenovirus Type5 (dE1/E3)

CMV (ubiquitous)

DMEM, 2% BSA, 2.5% Glycerol

1x10^10 PFU/ml