Thermo Fisher Scientific Phospho-PTP1B (Tyr66) Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:1,000-1:3,000

-

Immunocytochemistry (ICC/IF)

1:100-1:500

-

Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

A synthesized peptide derived from human PTPN1(Accession P18031), corresponding to amino acid residues around phosphorylated Tyr66. if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:PTP1B,uniProtId:P18031-1,ncbiNodeId:9606,antigenRange:66,antigenLength:435,antigenImageFileName:PA5-106029_PTP1B_P18031-1_Rabbit.svg,antigenImageFileNamePDP:PA5-106029_PTP1B_P18031-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Purification

sequential chromatography

Storage buffer

PBS, pH 7.4, with 50% glycerol

Contains

0.02% sodium azide

Storage conditions

-20°C

Shipping conditions

Wet ice

RRID

AB_2817428

Product Specific Information

Antibody detects endogenous levels of PTP1B only when phosphorylated at Tyr66.

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.