bs-0182R [Primary Antibody]
PTP1B Polyclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: PTP1B

Immunogen Range: 1-100/435


Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 5770

Swiss Prot: P18031

Source: KLH conjugated synthetic peptide derived from human PTP-1B

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

Storage: Shipped at 4C. Store at -20C for one year. Avoid repeated freeze/thaw cycles.

Background:

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.

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:500-2000)
ELISA(1:5000-10000)
FCM(1:50)
IHC-P(1:100-500)
IHC-F(1:100-500)
IF(IHC-P)(1:100-500)
IF(IHC-F)(1:100-500)
IF(ICC)(1:100)
ICC(1:100)

Predicted Molecular Weight: 48


Cross Reactive Species: Human
Mouse
Rat

Predicted Cross Reactive Species: Cow
Pig
Horse
Rabbit

For research use only. Not intended for diagnostic or therapeutic use.

PRODUCT SPECIFIC PUBLICATIONS
  • Yang P et al. Loss of CD36 impairs hepatic insulin signaling by enhancing the interaction of PTP1B with IR. FASEB J. 2020 Apr;34(4):5658-5672.Read more>>
VALIDATION IMAGES

Image provided by One World Lab validation program. A431 cells probed with Rabbit Anti-PTP1B Polyclonal Antibody (bs-0182R) at 1:100 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.


Image provided by One World Lab validation program. A549 cells probed with Rabbit Anti-PTP1B Polyclonal Antibody (bs-0182R) at 1:100 for 60 minutes at room temperature followed by Goat Anti-Rabbit IgG (H+L) Alexa Fluor 488 Conjugated secondary antibody.


MCF-7 cell lysates probed with Rabbit Anti-PTP1B Polyclonal Antibody, Unconjugated (bs-0182R) at 1:300 overnight at 4˚C. Followed by conjugation to secondary antibody (bs-0295G-HRP) at 1:500 for 90 min at 37˚C


Formalin-fixed and paraffin embedded: human endometrium tissue labeled with Anti-PTP-1B Polyclonal Antibody (bs-0182R), Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining


Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (PTP1B) polyclonal Antibody, Unconjugated (bs-0182R) 1:100, 90 minutes at 37°C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.