Crk antibody (pTyr221)

Catalog No. ABIN498832

This Rabbit Polyclonal antibody specifically detects Crk in IHC (p). It exhibits reactivity toward Human, Mouse and Rat.

Quick Overview for Crk antibody (pTyr221) (ABIN498832)

Target: Crk (CRK) (V-Crk Sarcoma Virus CT10 Oncogene Homolog (Avian) (CRK))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This Crk antibody is un-conjugated

Application: Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Product Details anti-Crk Antibody

Binding Specificity: pTyr221

Specificity: This antibody detects endogenous levels of p-Crk2 protein only when phosphorylated at Try221.

Cross-Reactivity (Details): Species reactivity (expected):Mouse and Rat.
Species reactivity (tested):Human.

Purification: Affinity chromatography

Purity: > 95 % by SDS-PAGE

Application Details

Application Notes: Immunohistochemistry: 1/50 - 1/200.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Concentration: 1,0 mg/mL

Buffer: Phosphate buffered saline (PBS), pH 7.2., 0.05 % sodium azide

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C/-20 °C

Storage Comment: Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.

Target Details for Crk

Target: Crk (CRK) (V-Crk Sarcoma Virus CT10 Oncogene Homolog (Avian) (CRK))

Alternative Name: CRK

Background: The Crk family of adapter proteins including Crk II, Crk I and Crk L consist mostly of SH2 and SH3 domains. Through the interactions between SH2 domain and phosphotyrosine residues and/or between SH3 domain and proline- rich motifs, they are involved in a variety of signaling cascades. Crk I and Crk II are encoded by the same gene, which undergoes alternative splicing to yield these two proteins, but differ in their biological activities. Crk II has less transforming activity than Crk I, although both Crk I and Crk II bind to many tyrosine-phosphorylated proteins that bind to GRB2. In addition, Crk II becomes rapidly tyrosine-phosphorylated in response to stimulation with insulin-like growth factor-I (IGFI) and might be involved in the IGF-I receptor signalling pathway. The gene encoding Crk I and II maps to human chromosome 17p13, a region which demonstrates frequent deletion or loss of heterozygosity in a wide range of human cancers.Synonyms: Adapter molecule crk, Proto-oncogene C-crk, p38

Molecular Weight: approx. 42 kDa

Gene ID: 1398

NCBI Accession: NP_005197

UniProt: P46108

Pathways: Neurotrophin Signaling Pathway, CXCR4-mediated Signaling Events, Signaling of Hepatocyte Growth Factor Receptor