PTP1B Antibody (YA1776)(PBS only)

Cat. No.: HY-P82031A: Data Sheet User Guide for Antibodies
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PTP1B Antibody (YA1776) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to PTP1B.

For research use only. We do not sell to patients.

Size		Stock
50 μL		Get quote
100 μL		Get quote

* Please select Quantity before adding items.

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
Documentation

Description

PTP1B Antibody (YA1776) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to PTP1B.

Host

Rabbit

Molecular Weight

Predicted band size: 50 kDa;

Observed band size: 50 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human

SwissProt ID

P18031

Gene ID

5770 [NCBI]

Immunogen

A synthetic peptide of human PTP1B

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:1000
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:50-1:100
IHC-F IHC-F: Immunohistochemistry-Frozen	1:50-1:100
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:50-1:200

Purity	Affinity Purified	Conjugation	Non-conjugated
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in PBS, pH 7.4.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background

Function：Tyrosine-protein phosphatase which acts as a regulator of endoplasmic reticulum unfolded protein response. Mediates dephosphorylation of EIF2AK3/PERK; inactivating the protein kinase activity of EIF2AK3/PERK. May play an important role in CKII- and p60c-src-induced signal transduction cascades. May regulate the EFNA5-EPHA3 signaling pathway which modulates cell reorganization and cell-cell repulsion. May also regulate the hepatocyte growth factor receptor signaling pathway through dephosphorylation of MET

Subcellular Localization：Endoplasmic reticulum membrane; Peripheral membrane protein; Cytoplasmic side

Expression：
Tissue_specificity:Expression in keratinocytes (protein level)

Subunit：Interacts with EPHA3 (phosphorylated); dephosphorylates EPHA3 and may regulate its trafficking and function (PubMed:21135139). Interacts with MET (PubMed:18819921). Interacts with NCK1 (PubMed:21707536)

Research Field

Signal Transduction

Synonyms

PTPN1; PTP1B; Tyrosine-protein phosphatase non-receptor type 1; Protein-tyrosine phosphatase 1B; PTP-1B

Documentation

User Guide for Antibodies (1077 KB)