05-777

Anti-Phosphotyrosine Antibody, recombinant clone 4G10^®

clone 4G10®, Upstate^®, from mouse

• UNSPSC Code: 12352203
• NACRES: NA.41
• eCl@ss: 32160702
• Clone: 4G10®, monoclonal
• Species reactivity: vertebrates
• Application: IP, WB
• Citations: 27

Vlastnosti

• biological source: mouse
• Quality Level: 100
• antibody form: purified immunoglobulin
• antibody product type: primary antibodies
• clone: 4G10®, monoclonal
• species reactivity: vertebrates
• manufacturer/tradename: Upstate^®
• technique(s): immunoprecipitation (IP): suitable, western blot: suitable
• isotype: IgG2bκ
• shipped in: wet ice
• target post-translational modification: phosphorylation (pTyr)

Popis

General description

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 reponse to various treatments.

varies

Immunogen

Produced from CHO cells expressing the 4G10 antibody heavy and light chain cDNAs. Heavy chain C-terminus has a hexa-histidine tag for purification and immobilization via Nickel affinity matrices.

Application

Anti-Phosphotyrosine Antibody, clone 4G10 is a recombinant antibody that detects tyrosine phosphorylated proteins in all species. This unique recombinant antibody is validated for use in IC, IH, IP, WB and is published in peer review journals.

Physical form

Format: Purified

Protein G purified recombinant 4G10 mouse IgG2bk in 0.01M Phosphate Buffer containing no preservative, pH 7.1

Analysis Note

Control
Positive Antigen Control: Catalog #12-302, EGF-stimulated A431 cell lysate. Add 2.5µL of 2-mercaptoethanol/100µL of lysate and boil for 5 minutes to reduce the preparation. Load 20µg of reduced lysate per lane for minigels.

routinely evaluated by immunoblot on a modified RIPA lysate from EGF-treated human A431 carcinoma cells

Legal Information

4G10 is a registered trademark of Upstate Group, Inc.

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Bezpečnostní informace

• Skladovací třída: 12 - Non Combustible Liquids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable