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DARPP-32 Antibody (C-term)

Catalog # Availability Size / Price Inquiry
APR07502G 100 μl / $545

DARPP-32 Antibody (C-term)

Brand

Leading Biology

Catalog Number

APR07502G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality DARPP-32 antibody (C-term).

Molecular Weight

22963 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm.

Host

Rabbit

Species Reactivity

Human, Mouse

Target

A synthetic peptide corresponding to residues in the C-term of human DARPP-32 was used as immunogen.

Clone

EP721Y

Symbol

DARPP32

GeneID

UniProt ID

Function

Inhibitor of protein-phosphatase 1.

Summary

The 32kDa dopamine and cyclic adenosine 3',5'-monophosphate-regulated phosphoprotein (DARPP-32) can either function as a serine/threonine kinase or as a serine/threonine phosphatase depending upon which particular amino acid residue is phosphorylated (1). When phosphorylated by protein kinase A (PKA) at threonine 34, DARPP-32 becomes a potent inhibitor of protein phosphatase-1 (2-3). Alternatively, when phosphorylated at threonine 75 by cyclin-dependent kinase 5(Cdk5), DARPP-32 is converted into an inhibitor of PKA (1). DARPP-32 and truncated DARPP (t-DARPP) are overexpressed in gastric cancers (4).

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC

Dilution

WB~~1:500~1000 IHC~~1:250~500

Synonyms

Protein phosphatase 1 regulatory subunit 1B, DARPP-32, Dopamine- and cAMP-regulated neuronal phosphoprotein, PPP1R1B, DARPP32

Images

A. Western blot analysis on human brain lysate using anti-DARP-32 (C-term) RabMAb (Cat. APR07502G), dilution 1:20,000.

B. Immunohistochemical analysis of paraffin-embedded human gastric adenocarcinoma using anti-DARPP-32 (C-term) RabMAb (Cat. APR07502G).

Specification

Quantity

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