Elabscience

Recombinant Human PTPMT1 Protein (His Tag)(Active)

Product Code:
 
PKSH030769
Product Group:
 
Recombinant Proteins
Supplier:
 
Elabscience
Host Type:
 
Human
Regulatory Status:
 
RUO
Shipping:
 
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
 
Generally lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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Further Information

Abbreviation:
PTPMT1
Accession:
Q8WUK0-1
Activity:
Measured by its ability to cleave pNPP. The specific activity is > 200 pmoles/min/ug.
Background:
PTPMT1 (PTP localized to the Mitochondrion 1) is a member of the protein tyrosine phosphatase superfamily that is localized exclusively to the mitochondrion. It has been recently reported that PTPMT1 dephosphorylates phosphatidylglycerol phosphate, an essential intermediate of cardiolipin biosynthesis. PTPMT1 deficiency in mouse embryonic fibroblasts compromises mitochondrial respiration and results in abnormal mitochondrial morphology. Lipid analysis of PTPMT1-deficient fibroblasts reveals an accumulation of PGP along with a concomitant decrease in phosphatidylglycerol. Modulation of mitochondrial ATP synthesis by PTPMT1 suggests a novel approach for the treatment of pancreatic cancers, which represent some of the deadliest forms of human tumors. The gluttony of cancer cells for energy is well established, and with the development of a modulator of expression, one may hope that we could also achieve the synthetic induction of PTPMT1 expression. It would then be expected that this effect would attenuate, if not abolish, the growth of pancreas-derived tumor cells and support the establishment of a novel regimen for pancreatic cancers.
Calculated MW:
21.7 kDa
Expression Host:
E.coli
Formulation:
Lyophilized from sterile PBS, 10% glycerol, 1mM DTT, pH 7.5
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
N-His
ObservedMW:
20 kDa
Purity:
> 94 % as determined by reducing SDS-PAGE.
Sequence:
Lys 28-Thr 201
Target Synonym:
DUSP23;FLJ46081;MOSP;PLIP;PNAS-129
UNIProt ID:
Q8WUK0

Documents