SAB5700620

Anti-CDKN2A/p16INK4a antibody produced in rabbit

• Synonym(s): ARF, CDK4I, CDKN2, CDKN2A, CMM2, INK4, INK4A, MLM, MTS-1, MTS1, P14, P14ARF, P16, P16-INK4A, P16INK4, P16INK4A, P19
• UNSPSC Code: 12352203

Properties

• biological source: rabbit
• Quality Level: 100
• antibody form: affinity isolated antibody
• antibody product type: primary antibodies
• clone: polyclonal
• form: buffered aqueous solution
• mol wt: 11; 12; 13; 16; 17; 8
• species reactivity: human, rat, mouse
• concentration: 1.21 mg/ml
• technique(s): immunofluorescence: 1:50-1:200; immunohistochemistry: 1:50-1:200; western blot: 1:500-1:2000
• UniProt accession no.: P42771; Q8N726
• shipped in: wet ice
• storage temp.: −20°C
• target post-translational modification: unmodified
• Gene Information: human ... CDKN2A(1029)

Description

General description

This gene 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 gene is frequently mutated or deleted in a wide variety of tumors, and is known to be an important tumor suppressor gene.

Immunogen

A synthetic peptide corresponding to a sequence within amino acids 20 to the C-terminus of human CDKN2A / p16INK4a

Physical form

PBS with 0.02% sodium azide,50% glycerol,pH7.3.

Storage and Stability

Store at -20℃. Avoid freeze / thaw cycles.

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable