MABC1183

Anti-PME1 Antibody, clone 8A6-F8

clone 8A6-F8, from mouse

• Synonym(s): PME-1, Protein phosphatase methylesterase 1
• UNSPSC Code: 12352203
• eCl@ss: 32160702

Properties

• biological source: mouse
• Quality Level: 100
• antibody form: purified immunoglobulin
• antibody product type: primary antibodies
• clone: 8A6-F8, monoclonal
• species reactivity: rat, mouse, human
• technique(s): immunohistochemistry: suitable (paraffin); immunoprecipitation (IP): suitable; western blot: suitable
• isotype: IgG1κ
• NCBI accession no.: NP_082568.1
• UniProt accession no.: Q8BVQ5
• shipped in: ambient
• target post-translational modification: unmodified
• Gene Information: mouse ... Ppme1(72590)

Description

General description

Protein phosphatase methylesterase 1 (UniProt: Q8BVQ5; also known as PME1; EC:3.1.1.89) is encoded by the Ppme1 (also known as Pme1) gene (Gene ID: 72590) in murine species. PME1 is a member of the AB hydrolase family that shows ubiquitous distribution, but is highly expressed in testis and brain. PME-1 is shown to be PMSF-resistant and okadaic acid-sensitive methyltransferase. PME-1 contains a motif found in lipases that utilize a catalytic triad-activated serine as their active site nucleophile, and has other scattered homology with other lipases in which this motif is conserved. PME1 catalyzes the demethylation of proteins that have been reversibly carboxymethylated. PME1 is shown to demethylate and inactivate protein phosphatase 2A (PP2A). Its binding to the catalytic site of PP2A displaces manganese ion that results in the inactivation of PP2A. Targeted disruption of the Ppme1 gene is shown to cause perinatal lethality in mice, resulting from a virtually complete loss of the demethylated form of PP2A in the nervous system and peripheral tissues.

Specificity

Clone 8A6-F8 specifically stains PME-1 in paraffin sections of human pancreas, testis, and cerebral cortex.

Immunogen

His-tagged full length recombinant mouse Protein phosphatase methylesterase 1.

Application

Detect Protein phosphatase methylesterase 1 using this mouse monoclonal Anti-PME1 Antibody, clone 8A6-F8, Cat. No. MABC1183. It is used in Immunohistochemistry (Paraffin), Immunoprecipitation, and Western Blotting.

Immunohistochemistry Analysis: A 1:50 dilution from a representative lot detected PME1 in human testis and human cerebral cortex tissue.

Immunoprecipitation Analysis: A representative lot detected PME1 in NIH3T3 mouse fibroblasts, wild-type, but not in PME1 knock-out mouse embryonic fibroblasts. (Courtesy of Stefan Schuchner, Ph.D. and Egon Ogris, M.D., Medical University of Vienna Austria).

Western Blotting Analysis: A 1:50 dilution from a representative lot detected PME1 in HeLa, NIH3T3, Rat1, BHK21, and CV-1 lysates. (Courtesy of Stefan Schuchner, Ph.D. and Egon Ogris, M.D., Medical University of Vienna Austria).

Research Category
Apoptosis & Cancer

Quality

Evaluated by Immunohistochemistry in human pancreas tissue.

Immunohistochemistry Analysis: A 1:50 dilution of this antibody detected PME1 in human pancreas tissue.

Target description

42.25 kDa calculated.

Physical form

Format: Purified

Protein G purified

Purified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Other Notes

Concentration: Please refer to lot specific datasheet.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable