16-105
Anti-Phosphotyrosine Antibody, clone 4G10®, HRP conjugate
clone 4G10®, Upstate®, from mouse
Synonym(s):
Anti-phosphotyrosine antibody
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About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.56
Recommended Products
biological source
mouse
Quality Level
conjugate
peroxidase conjugate
antibody form
purified immunoglobulin
antibody product type
primary antibodies
clone
4G10®, monoclonal
species reactivity (predicted by homology)
all
manufacturer/tradename
Upstate®
technique(s)
ELISA: suitable
western blot: suitable
isotype
IgG2bκ
shipped in
wet ice
target post-translational modification
phosphorylation (pTyr)
Gene Information
human ... PID1(55022)
General description
Anti-Phosphotyrosine antibody (05-321), cross-linked to horseradish peroxidase
Some of the tyrosine residues can be tagged with a phosphate group (phosphorylated) by protein kinases. (In its phosphorylated state, it is referred to as phosphotyrosine). Tyrosine phosphorylation is considered as one of the key steps in signal transduction and regulation of enzymatic activity. The advent of anti-phospho-tyrosine antibodies is one of significant events in signal transduction research. Before the availability of anti-phosphotyrosine antibodies, tyrosyl phospyhorylation of proteins and enzymes was investigated through hazardous and time-consuming radioactive experiments. Anti-phosphotyrosine antibodies are commonly used in western blots after the targeted proteins have been immunoprecipitated to measure the tyrosyl phosphorylation of the proteins. Anti-phosphotyrosine antibodies are also directly used on cell lysate to examine the overall change of tyrosine phosphorylation level in response to various treatments.
Description
IgG2bκ mouse monoclonal antibody produced in vitro by mouse-mouse hybridoma 4G10. Purified by Protein G-Sepharose chromatography and cross-linked to horseradish peroxidase.
Description
IgG2bκ mouse monoclonal antibody produced in vitro by mouse-mouse hybridoma 4G10. Purified by Protein G-Sepharose chromatography and cross-linked to horseradish peroxidase.
Specificity
Recognizes tyrosine-phosphorylated proteins from all species.
Immunogen
Phosphotyramine-KLH.
Application
Anti-Phosphotyrosine Antibody, clone 4G10, HRP conjugate detects level of Phosphotyrosine & has been published & validated for use in ELISA & WB.
For use in applications in which an HRP conjugate is advantageous, such as WB and IP.
Research Category
Signaling
Signaling
Research Sub Category
General Post-translation Modification
General Post-translation Modification
Quality
Routinely evaluated in western blot on RIPA lysates from EGF-treated human A431 carcinoma cells.
Western Blot Analysis:
Tested at 0.5-2 μg/mL, with optimal performance at 2 μg/mL (10 μL per 10 mL blocking buffer). This lot detected tyrosine-phosphorylated proteins in RIPA lysates from EGF-treated human A431 carcinoma cells.
Western Blot Analysis:
Tested at 0.5-2 μg/mL, with optimal performance at 2 μg/mL (10 μL per 10 mL blocking buffer). This lot detected tyrosine-phosphorylated proteins in RIPA lysates from EGF-treated human A431 carcinoma cells.
Target description
Dependent upon the molecular weight of the tyrosine phosphorylated protein being detected.
Physical form
200 μg of IgG2bκ-HRP conjugate in 100 μL PBS containing 0.05% Kathon® . Sufficient for 10 western blots, if used at the optimum concentration of 2 μg/mL in 10 mL blocking buffer. Liquid.
Protein G-Sepharose Chromatography
Storage and Stability
Stable for 6 months at 2-8°C from date of receipt. NOTE: DO NOT FREEZE. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
NOTE: For optimal performance, remove HRP precipitate by centrifuging vial prior to use.
NOTE: For optimal performance, remove HRP precipitate by centrifuging vial prior to use.
Analysis Note
Control
Pervanadate-treated human A431 cell extracts, EGF-treated human A431 cells.
Pervanadate-treated human A431 cell extracts, EGF-treated human A431 cells.
Legal Information
4G10 is a registered trademark of Upstate Group, Inc.
Kathon is a registered trademark of Rohm and Haas Co.
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany
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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Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 2 - Skin Sens. 1
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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