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Safety Information

SRP0730

Sigma-Aldrich

PIP5K3 (PIKFYVE), Active

PRECISIO® Kinase, recombinant

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.77

recombinant

expressed in baculovirus infected Sf9 cells

Assay

70-95% (SDS-PAGE)

form

frozen liquid

specific activity

90-115 nmol/min·mg (ADP-Glo)

mol wt

~110 kDa

concentration

0.05-0.1 μg/μL

accession no.

NM_015040

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... PIP5K3(200576)

Application

Useful for kinase assay.

Biochem/physiol Actions

Recombinant human PIP5K3 (1400-end) was expressed by Baculovirus in Sf9 insect cells using an N-terminal GST tag. PIP5K3 (also known as phosphatidylinositol-3-phosphate 5-kinase type III or PIPKIII) encodes an enzyme that phosphorylates the D-5 position in PtdIns and phospha-tidylinositol-3-phosphate (PtdIns3P) to make PtdIns5P and PtdIns (3,5)biphosphate. PIP5K3 belongs to a large family of lipid kinases that alter the phosphorylation status of intracellular phosphatidylinositol but also have protein kinase activity (1). PIP5K3 regulate cytoskeletal functions, membrane trafficking, and receptor signaling by recruiting protein complexes to cell- and endosomal-membranes. The inhibition of PIP5K3 renders the late endosome /lysosome compartment refractory to fusion with autop-hagosomes and multivesicular bodies (2).

Storage and Stability

Store in aliquots at -70°C. Avoid freeze/thaw cycles.

Recommended products

Formulated in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25 mM DTT, 0.1 mM PMSF, with 25% glycerol.

Legal Information

PRECISIO is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

SRP0730-10UG:

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