Thermo Fisher Scientific PTP1B Monoclonal Antibody (3A7)

Applications

Tested Dilution

Publications

Western Blot (WB)

0.5-2 µg/mL

-

Immunocytochemistry (ICC/IF)

2 µg/mL

-

Product Specifications

Host/Isotype

Mouse / IgG2a

Class

Monoclonal

Type

Antibody

Clone

3A7

Immunogen

Purified, recombinant, human PTP1B protein expressed in E. coli.

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Wet ice

RRID

AB_1086930

Product Specific Information

A suggested positive control for this product is HepG2 cells.

Target Information

PTP1B (PTPN1) is a tyrosine-protein phosphatase which acts as a regulator of endoplasmic reticulum unfolded protein response. It mediates dephosphorylation of EIF2AK3/PERK and in turn inactivates the protein kinase activity of EIF2AK3/PERK. PTP1B also plays a role in CKII- and p60c-src-induced signal transduction cascades. It regulates the EFNA5-EPHA3 signaling pathway which modulates cell reorganization and cell-cell repulsion. PTP1B also regulates the hepatocyte growth factor receptor signaling pathway through dephosphorylation of MET.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.