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EPM2A Antibody

Catalog # Availability Size / Price Inquiry
AMR07730G 0.1 mg / $695

EPM2A Antibody

Brand

Leading Biology

Catalog Number

AMR07730G

Product Type

Polyclonal 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 EPM2A antibody.

Molecular Weight

36 kDa

Cellular Localization

Antigen Cellular Localization: Cytoplasm Note=Under glycogenolytic conditions localizes to the nucleus Isoform 2: Endoplasmic reticulum. Cell membrane. Nucleus. Note=Also found in the nucleus Isoform 5: Cytoplasm. Nucleus.

Host

Rabbit

Species Reactivity

Human, Mouse, Rat

Target

EPM2A; At least four isoforms of EPM2A are known to exist; this antibody will detect all but the shortest isoform.

Isotype

IgG

GeneID

UniProt ID

Function

Has both dual-specificity protein phosphatase and glucan phosphatase activities. Together with the E3 ubiquitin ligase NHLRC1/malin, appears to be involved in the clearance of toxic polyglucosan and protein aggregates via multiple pathways. Dephosphorylates phosphotyrosine, phosphoserine and phosphothreonine substrates in vitro. Has also been shown to dephosphorylate MAPT. Shows strong phosphatase activity towards complex carbohydrates in vitro, avoiding glycogen hyperphosphorylation which is associated with reduced branching and formation of insoluble aggregates. Forms a complex with NHLRC1/malin and HSP70, which suppresses the cellular toxicity of misfolded proteins by promoting their degradation through the ubiquitin-proteasome system (UPS). Acts as a scaffold protein to facilitate PPP1R3C/PTG ubiquitination by NHLRC1/malin. Also promotes proteasome-independent protein degradation through the macroautophagy pathway. Isoform 2, an inactive phosphatase, could function as a dominant-negative regulator for the phosphatase activity of isoform 1.

Summary

EPM2A Antibody: The Epilepsy, progressive myoclonus type 2A protein (EPM2A) is a dual-specificity phosphatase that associates with polyribosomes. Mutations in this gene have been associated with myoclonic epilepsy of Lafora. EPM2A interacts with a number of proteins known to be involved in glycogen metabolism and has been shown to have robust phosphatase activity against a phosphorylated complex carbohydrate, suggesting that EPM2A may be involved in the regulation of glycogen metabolism.

Form

Liquid

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, IF, ICC, E

Images

Western blot analysis of SW480 in SW480 cell lysate with EPM2A antibody at (A) 1 and (B) 2 μg/mL.

Immunocytochemistry of EPM2A in SW480 cells with EPM2A antibody at 2.5 μg/ml.

Immunofluorescence of EPM2A in SW480 cells with EPM2A antibody at 5 μg/ml.

Specification

Quantity

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