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PTP1B Mouse, Unlabeled, Clone: 15, BD

Mouse Monoclonal Antibody

$211.00 - $421.00

Specifications

Antigen PTP1B
Isotype IgG2a
Immunogen Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.
Formulation Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.
Conjugate Unconjugated
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Products 2
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
BDB610140
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BD Biosciences
610140
150μg
Each for $421.00
Add to cart
 
BDB610139
View Documents Promotion Details
BD Biosciences
610139
50μg
Each for $211.00
Add to cart
 
Description

Description

PTP1B is a member of the class of enzymes termed protein tyrosine phosphatases(PTPs). This 50 kDa protein contains a conserved phosphatases domain at residues 30-278 and is localized to the cytoplasmic face of the endoplasmic reticulum by its C-terminal 35 residues. Its interactions with other proteins are mediated by proline-rich regions and SH2 compatible sequences. PTP1B is thought to act as a negative regulator in insulin signaling. Insulin stimulation induces its association with the insulin receptor and tyrosine phosphorylation. Its overexpression inhibits proximal and distal insulin signaling events, possibly due to receptor dephosphorylation. Microinjection of PTP1B into Xenopus oocytes blocks insulin-induced maturation. Additional studies demonstrate that PTP1B undergoes cell cycle-dependent and/or stress-induced serine phosphorylation. This suggests further regulatory roles that are not yet defined.

Specifications

Specifications

PTP1B
Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.
Unconjugated
Cell Biology
Mouse
Affinity Purified
Monoclonal
Store undiluted at -20°C.
IgG2a
Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.
Primary
Western Blot
RUO
15
250μg/mL
SDS
Product Certifications

For Research Use Only.

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