Crk II Polyclonal Antibody

Rabbit Anti-Crk II Polyclonal Antibody

Product Specifications

Background

CRK encodes a member of an adapter protein family that binds to several tyrosine-phosphorylated proteins. The product of CRK has several SH2 and SH3 domains (src-homology domains) and is involved in several signaling pathways, recruiting cytoplasmic proteins in the vicinity of tyrosine kinase through SH2-phosphotyrosine interaction. The N-terminal SH2 domain of this protein functions as a positive regulator of transformation whereas the C-terminal SH3 domain functions as a negative regulator of transformation. Two alternative transcripts encoding different isoforms with distinct biological activity have been described.

CAS Number

9007-83-4

Product Name Alternative

CRK; Adapter molecule crk; Proto-oncogene c-Crk; p38

Gene ID

1398

Accession Number

P46108

Reactivity

Human, Mouse, Rat, Monkey

Immunogen

Synthesized peptide derived from human Crk II around the non-phosphorylation site of Y221

Clonality

Polyclonal

Tag

Adapter molecule crk

Applications

WB, IHC, IF, ELISA

Purification Method

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Concentration

1 mg/ml

Molecular Weight

40kD

Precautions

The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Shipping Conditions

Gel pack with blue ice.

Storage Conditions

Stable for one year at -20°C from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquot to avoid repeated freezing and thawing.

Notes

Crk II Polyclonal Antibody detects endogenous levels of Crk II protein.

Observed Molecular Weight

Formulation

Liquid solution

Buffer pH

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Applications Notes

Optimal working dilutions should be determined experimentally by the investigator. Suggested starting dilutions are as follows: WB 1:500-1:2000; IHC 1:100-1:300; IF 1:200-1:1000; ELISA 1:5000; Not yet tested in other applications.