T1325
Anti-Phosphotyrosine antibody produced in rabbit
0.5 mg/mL, affinity isolated antibody, buffered aqueous solution
Synonym(s):
Anti-p-Tyr
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About This Item
Recommended Products
biological source
rabbit
Quality Level
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
concentration
0.5 mg/mL
technique(s)
indirect immunofluorescence: 3-6 μg/mL using A431 stimulated by human EGF.
western blot: 0.3-0.6 μg/mL using total cell extract of A431 stimulated by human EGF
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
phosphorylation (pTyr)
Specificity
Anti-Phosphotyrosine recognizes tyrosine phosphorylated proteins.
Immunogen
phospho-L-tyrosine conjugated to KLH
Application
Anti-Phosphotyrosine antibody is suitable for use in indirect immunofluorescence (3-6 μg/mL using A431 stiμLated by human EGF) and immunoblot (using U2OS Dr1 cells ). The antibody may also be used for immunoprecipitation (1:40 using rat lumbar and thoracic lysates) and immunocytochemistry.
Biochem/physiol Actions
Protein phosphorylation is the most abundant among post-translational modifications of cellular proteins, regulating intracellular signal transduction pathways in every living cell. Tyrosine, serine and threonine are the major amino acids that are phosphorylated in proteins. Antibodies specific for phosphotyrosine are essential tools for the characterization of tyrosine phosphorylation in many signal transduction pathways.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, and 1% BSA, containing 15 mM sodium azide.
Storage and Stability
For extended storage, freeze in working aliquots. Repeated freezing and thawing is not recommended. Storage in "frost-free" freezers is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class Code
12 - Non Combustible Liquids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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