CDKN2A / p16INK4a (phospho Ser326) antibody

Cat. No. GTX32378

Host	Rabbit
Clonality	Polyclonal
Isotype	IgG
Application	WB, IHC-P
Reactivity	Human
Package	100 μl ($399)

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Datasheet
Document

View product citations for antibody GTX32378 on CiteAb

APPLICATION

Application Note

*Optimal dilutions/concentrations should be determined by the researcher.

Application	Recommended Dilution
WB	1:500 - 1:1000
IHC-P	1:100 - 1:200

Not tested in other applications.

PROPERTIES

Form

Liquid

Buffer

0.42% Potassium Phosphate, 0.87% NaCl, 30% Glycerol

Preservative

0.01% Sodium azide

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

Concentration

Batch dependent (Please refer to the vial label for the specific concentration.)

Antigen Species

Human

Immunogen

KLH-conjugated synthetic peptide encompassing a sequence within the C-term region of CDKN2A / p16INK4a. The exact sequence is proprietary.

Purification

Purified by antigen-affinity chromatography

Conjugation

Unconjugated

Note

For laboratory research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.

Purchasers shall not, and agree not to enable third parties to, analyze, copy, reverse engineer or otherwise attempt to determine the structure or sequence of the product.

TARGET

Synonyms

cyclin dependent kinase inhibitor 2A , ARF , CDK4I , CDKN2 , CMM2 , INK4 , INK4A , MLM , MTS-1 , MTS1 , P14 , P14ARF , P16 , P16-INK4A , P16INK4 , P16INK4A , P19 , P19ARF , TP16

Cellular Localization

Cytoplasm,Nucleus,nucleoplasm,Nucleolus

Background

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. [provided by RefSeq, Sep 2012]

Database

Gene ID: 1029 CDKN2A
UniProt: P42771
UniProt: Q8N726

Research Area

DATA IMAGES

GTX32378 WB Image

WB analysis of UV-treated HeLa (A) whole cell lysates using GTX32378 CDKN2A / p16INK4a (phospho Ser326) antibody.

GTX32378 IHC-P Image

IHC-P analysis of formalin fixed human cervix cancer tissue section using GTX32378 CDKN2A / p16INK4a (phospho Ser326) antibody.
Antigen retrieval : Heat mediated antigen retrieval with sodium citrate buffer (pH 6.0)

REFERENCE

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REVIEW

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SDS
Glycerol.pdf
Sodium Azide.pdf

Package

List Price ($)

100 μl

$ 399

Qty