PPME1 protein (His tag) (80R-1904)

Purified recombinant PPME1 protein

Synonyms FLJ22226 protein, PME-1 protein, PPME-1 protein, PPME 1, PPME-1, PPME 1 protein, PPME1
Species Human
Protein Type Recombinant
Applications SDS-PAGE

Images

Coomassie Blue stained SDS-PAGE of PPME1 protein (His tag) (80R-1904)

Figure annotation denotes ug of protein loaded and % gel used.

Specifications

Residues 1-386 amino acids: MGSSHHHHHH SSGLVPRGSH MSALEKSMHL GRLPSRPPLP GSGGSQSGAK MRMGPGRKRD FSPVPWSQYF ESMEDVEVEN ETGKDTFRVY KSGSEGPVLL LLHGGGHSAL SWAVFTAAII SRVQCRIVAL DLRSHGETKV KNPEDLSAET MAKDVGNVVE AMYGDLPPPI MLIGHSMGGA IAVHTASSNL VPSLLGLCMI DVVEGTAMDA LNSMQNFLRG RPKTFKSLEN AIEWSVKSGQ IRNLESARVS MVGQVKQCEG ITSPEGSKSI VEGIIEEEEE DEEGSESISK RKKEDDMETK KDHPYTWRIE LAKTEKYWDG WFRGLSNLFL SCPIPKLLLL AGVDRLDKDL TIGQMQGKFQ MQVLPQCGHA VHEDAPDKVA EAVATFLIRH RFAEPIGGFQ CVFPGC
Expression System E.coli
Grade & Purity > 95% pure
Molecular Weight 44.4 kDa(406aa), confirmed by MALDI-TOF
Tag/Conjugate His tag
Form & Buffer Supplied as a liquid in 20mM Tris-HCl buffer, pH 8.0, containing 20% glycerol, 0.1M NaCl and 1mM DTT.
Concentration 0.5 mg/ml

Storage & Safety

Storage Store at 4 deg C for short term storage (1/2 weeks). Aliquot and store at -20 deg C or - 70 deg C for long term storage. Avoid repeated freeze/thaw cycles.

General Information

Biological Significance PPME1, also known protein phosphatase methylesterase-1(PME1), catalyzes the demethylation and inactivation of protein phosphatase (PP2A), which is a multimeric phosphoserine/ threonine protein phosphatase associated with growth inhibition and cell cycle arrest. It can demethylate PP2A catalytic subunit in vitro and okadaic acid treatment is capable of inhibiting this reaction. It is conserved from yeast to human and contains a motif found in lipases having a catalytic triad activated serine as their active site nucleophile. Recombinant human PPME1 protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography.

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Images

  • Coomassie Blue stained SDS-PAGE of PPME1 protein (His tag) (80R-1904) | Figure annotation denotes ug of protein loaded and % gel used.

Availability: In stock

Price: €239.92
Size: 100 ug
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