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EPM2A Antibody (C-term)

Catalog # Availability Size / Price Inquiry
AMM04424G 100 μl / $495

EPM2A Antibody (C-term)

Brand

Leading Biology

Catalog Number

AMM04424G

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 (C-term).

Molecular Weight

37158 Da

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

Immunogen

288-317 aa

Target

This EPM2A antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 288-317 amino acids from the C-terminal region of human EPM2A.

Isotype

Rabbit Ig

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 is a dual-specificity phosphatase that associates with polyribosomes. The encoded protein may be involved in the regulation of glycogen metabolism. Mutations have been associated with myoclonic epilepsy of Lafora.

Form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.

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-P, E

Dilution

WB~~1:1000 IHC-P~~1:10~50

Synonyms

Laforin, 313-, Glucan phosphatase, Lafora PTPase, LAFPTPase, EPM2A

Images

Western blot analysis of EPM2A (arrow) using rabbit polyclonal EPM2A Antibody (C-term) ( AMM04424G). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected with the EPM2A gene (Lane 2) (Origene Technologies).

Formalin-fixed and paraffin-embedded human skeletal muscle tissue reacted with EPM2A antibody (C-term) (Cat. AMM04424G), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.

Specification

Quantity

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