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PPM1F, human recombinant

A negative regulator of cell stress response pathways.
Catalog #: 7810
$325.00

Product Details

Cat # +Size 7810-100
Size 100 μg
Alternate Name Protein phosphatase 1F, CAMKP, CaMKPase, FEM-2, hFEM-2, POPX2
Gene Symbol PPM1F
Gene ID 9647
Accession # P49593
Source E. coli.
Appearance Liquid
Physical Form Description 1 mg/ml solution 20 mM Tris-HCl buffer (pH 8.0), 20% glycerol, 150 mM NaCl and 1 mM DTT.
Molecular Weight 52 kDa (477 aa, 1-454 aa + His Tag)
Purity by SDS-PAGE ≥90%
Biological Activity Specific activity is > 1200 unit/mg. Enzymatic activity was confirmed by measuring the amount of enzyme hydrolyzing 1 nmole of p-nitrophenyl phosphate (pNPP) per minute at 37ºC, pH 7.5 using 10 mM of substrate.
Amino Acid Sequence MGSSHHHHHH SSGLVPRGSH MGSMSSGAPQ KSSPMASGAE ETPGFLDTLL QDFPALLNPE DPLPWKAPGT VLSQEEVEGE LAELAMGFLG SRKAPPPLAA ALAHEAVSQL LQTDLSEFRK LPREEEEEEE DDDEEEKAPV TLLDAQSLAQ SFFNRLWEVA GQWQKQVPLA ARASQRQWLV SIHAIRNTRR KMEDRHVSLP SFNQLFGLSD PVNRAYFAVF DGHGGVDAAR Y
Handling Centrifuge the vial prior to opening.
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not to be used in humans

Details

PPM1F is a member of the PP2C family of Ser/Thr protein phosphatases. PP2C family members are known to be negative regulators of cell stress response pathways. This phosphatase can interact with Rho guanine nucleotide exchange factors (PIX), and thus block the effects of p21-activated kinase 1 (PAK), a protein kinase mediating biological effects downstream of Rho GTPases. Calcium/calmodulin-dependent protein kinase II gamma (CAMK2G/CAMK-II) is found to be one of the substrates of this phosphatase. Recombinant human PPM1F protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.


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