Phospho-Tyrosine Alexa Fluor® 488-conjugated Antibody

Catalog #: FAB1676G Datasheet / COA / SDS

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FAB1676G-100UG

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Phospho-Tyrosine Alexa Fluor® 488-conjugated Antibody Summary

Specificity

Detects proteins containing phosphorylated tyrosine residues. ELISA and Western blot analyses using pervanadate-treated cell lysates indicate that clone 179003 binds phospho-tyrosine in a broad manner largely independent of the surrounding amino acid sequ

Source

Monoclonal Mouse IgG1 Clone # 179003

Purification

Protein A or G purified

Immunogen

KLH-coupled phospho-tyrosine synthetic peptide

Formulation

Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Label

Alexa Fluor 488 (Excitation= 488 nm, Emission= 515-545 nm)

Applications

Recommended Concentration

Sample

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Immunoprecipitation

Optimal dilution of this antibody should be experimentally determined.

Immunocytochemistry

Optimal dilution of this antibody should be experimentally determined.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

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Preparation and Storage

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: Phospho-Tyrosine

Tyrosine phosphorylation is considered to be one of the key steps in signal transduction and regulation of enzymatic activity. The phosphorylation of specific tyrosine residues has been shown to be a primary mechanism of signal transduction during normal cell cycle progression and oncogenic transformation. The role of tyrosine phosphorylation is a matter of active and ongoing research. Specific antibodies that recognize phosphorylated tyrosine residues are valuable to the study of tyrosine phosphorylated proteins and the biochemical pathways in which they are involved.

Alternate Names

2 amino 3(4 hydroxyphenyl) propanoic acid; 4 hydroxyphenylalanine; PhosphoTyrosine; pTyrosine; pY20; Tyrosine