Anti-Phosphotyrosine Antibody, 4G10^® Platinum

32160702

NA.41

The development of the anti-phosphotyrosine, clone 4G10 in 1989 was a monumental discovery for researchers. 4G10 was the first and is the best single monoclonal antibody for the detection tyrosine phosphorylation. 4G10 is well known for its sensitivity and its ability to detect multiple tyrosine phosphorylations on numerous substrates. It has been validated by thousands of scientific and medical researchers in virtually every application and tyrosine target over the past 2 decades. To improve on something that hundred have tried and no one has succeeded, we pooled 4G10 with the next most highly regarded anti-phosphotyrosine, clone PY20 to make 4G10 Platinum. PY20 itself is a very poor substitute for 4G10, but its additive effect allow for a greater level of detection on more substrates that even 4G10 alone was not capable of.

Tyrosine-phosphorylated proteins from all species

4G10 used Phosphotyramine coupled to KLH and PY20 used phosphotyrosine conjugated to carrier protein.

Anti-Phosphotyrosine Antibody, 4G10 Platinum is an antibody against Phosphotyrosine for use in WB, IF, FC, IH, IP, IC, ELISA.
Research Sub Category
General Post-translation Modification
Research Category
Signaling

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

Format: Purified
Protein G-Sepharose Chromatography
A proprietary mixture of protein G purified mouse monoclonals 4G10 (IgG2bκ) and PY20 (IgG2b) in 0.1 M Tris-glycine, pH 7.4, 0.15 M NaCl, 0.05% sodium azide.

Control
Suggested Positive Antigen Control: Cat.# 12-302, EGF-stimulated A431 cell lysate is provided as a free positive antigen control for western immunoblotting. Aliquot as desired, refreeze immediately, and store at –20ºC. The lysate is stable for 6 months at –20ºC.

4G10 is a registered trademark of Upstate Group, Inc.
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

100

mouse

purified antibody

primary antibodies

4G10, monoclonal

all

Upstate^®

ELISA: suitable
flow cytometry: suitable
immunocytochemistry: suitable
immunofluorescence: suitable
immunohistochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

IgG2b

wet ice

Dependent upon the molecular weight of the tyrosine phosphorylated protein being detected.

2 years at 2-8°C from date of shipment.
NOTE: DO NOT FREEZE.
For maximum recovery of the product, centrifuge the original vial prior to removing the cap. If the product has accidentally been frozen and thawed, spin it at 13,000 x g for 10 minutes at 2-8°C. Save the supernatant for application.

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.

12 - Non Combustible Liquids

WGK 1