Phosphotyrosine antibody (pY-pY Motif) (Biotin)

Catalog No. ABIN492355

This Mouse Monoclonal antibody specifically detects Phosphotyrosine in WB, IP and EIA.

Quick Overview for Phosphotyrosine antibody (pY-pY Motif) (Biotin) (ABIN492355)

Target: Phosphotyrosine

Host: Mouse

Clonality: Monoclonal

Conjugate: This Phosphotyrosine antibody is conjugated to Biotin

Application: Western Blotting (WB), Immunoprecipitation (IP), Enzyme Immunoassay (EIA)

Clone: 9F1

Product Details anti-Phosphotyrosine Antibody (Biotin)

Binding Specificity: pY-pY Motif

Purification: Subsequent Thiophilic Adsorption and Size Exclusion Chromatography

Components: incl. positive Control

Immunogen: Synthetic phosphopeptide conjugated to KLHEpitope: . . . pYpY. . .

Isotype: IgG1

Application Details

Application Notes: ELISA: Use at 0.05 μg/mL. Immunoblotting: 0.5 μg/mL for HRPO/ECL detection. Recommended blocking buffer: Casein/Tween 20 based blocking and blot incubationbuffer AS00002BU-N or AS00002BU-L. Immunoprecipitation: Use at 1-10 μg per 10^6 pervanadate-treated A431 cells. Included Positive Control: Phosphotyrosine MW standard.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Concentration: 0.5 mg/mL

Buffer: PBS with 0.09 % Sodium Azide/PEG and Sucrose

Preservative: Sodium azide

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

Storage: 4 °C

Storage Comment: Aliquote and freeze in liquid nitrogen. Antibody can be stored frozen at -80 °C up to 1 year. Thaw aliquots at 37 °C. Thawed aliquots may be stored at 4 °C up to 3 months.

Expiry Date: 12 months

Target Details for Phosphotyrosine

Target: Phosphotyrosine

Target Type: Amino Acid

Background: Phosphorylation and dephosphorylation of cellular proteins are central steps in transducing extracellular signals to the cell nucleus. Phosphorylated epitopes may serve as docking sites for the assembly of protein complexes or may alter the 3-dimensional protein structure thus modulating enzymatic activity or the ability to undergo protein-protein-interactions. Modification of proteins on tyrosine residues is mediated by protein tyrosine kinases. Tyrosine phosphorylation may alter the biological activity or mediate the assembly of protein complexes via interaction of phosphotyrosine residues with SH2 or PID domains.