GeneTex
United States (US)

PTP1B antibody [N1N3]

GTX106104_WB_19011506_118.jpg
GTX106104_39932_IHC_19011506_708.jpg

Cat No. GTX106104

Host Rabbit
Clonality Polyclonal
Isotype IgG
Application WB, IHC-P
Reactivity Human
APPLICATION

Application Note

*Optimal dilutions/concentrations should be determined by the researcher.
Application Dilution
WB 1:500-1:3000
IHC-P 1:100-1:1000
Not tested in other applications.

Calculated MW

50 kDa. ( Note )

Positive Control

293T , A431 , H1299 , HeLaS3 , HepG2 , Raji

Predict Reactivity

Mouse, Rat, Zebrafish, Bovine, Chicken, Pig, Xenopus laevis, Rhesus Monkey(>80% identity)
PROPERTIES

Form

Liquid

Buffer

0.1M Tris, 0.1M Glycine, 10% Glycerol (pH7). 0.01% Thimerosal was added as a preservative.

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

Concentration

1mg/ml(Please refer to the vial label for the specific concentration.)

Antigen Species

Human

Immunogen

Recombinant protein encompassing a sequence within the center region of human PTP1B. The exact sequence is proprietary.

Purification

Purified by antigen-affinity chromatography.

Conjugation

Unconjugated

Note

For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
TARGET

Synonyms

PTP1B antibody, PTPN1 antibody, tyrosine-protein phosphatase non-receptor type 1 antibody, protein-tyrosine phosphatase 1B antibody, protein tyrosine phosphatase 1B antibody, "protein tyrosine phosphatase, placental antibody", "protein tyrosine phosphatase, non-receptor type 1 antibody"

Cellular Localization

Endoplasmic reticulum membrane; Peripheral membrane protein; Cytoplasmic side

Background

The protein encoded by this gene is the founding member of the protein tyrosine phosphatase (PTP) family, which was isolated and identified based on its enzymatic activity and amino acid sequence. PTPs catalyze the hydrolysis of the phosphate monoesters specifically on tyrosine residues. Members of the PTP family share a highly conserved catalytic motif, which is essential for the catalytic activity. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP has been shown to act as a negative regulator of insulin signaling by dephosphorylating the phosphotryosine residues of insulin receptor kinase. This PTP was also reported to dephosphorylate epidermal growth factor receptor kinase, as well as JAK2 and TYK2 kinases, which implicated the role of this PTP in cell growth control, and cell response to interferon stimulation. [provided by RefSeq]

Database

Research Area

DATA IMAGES
GTX106104_WB_19011506_118.jpg

GTX106104 WB Image

Sample(30 ug whole cell lysate)
A:Raji (GTX27908)
7.5% SDS PAGE
GTX106104 diluted at 1:500

GTX106104_39932_IHC_19011506_708.jpg

GTX106104 IHC-P Image

PTP1B antibody [N1N3] detects PTP1B protein at cytosol on human colon carcinoma by immunohistochemical analysis.
Sample: Paraffin-embedded human colon carcinoma.
PTP1B antibody [N1N3] (GTX106104) dilution: 1:500.

Antigen Retrieval: Trilogy™ (EDTA based, pH 8.0) buffer, 15min

SDS
Glycerol.pdf
Thimerosal.pdf
Package List Price ($)
$ 319
$ 169