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P8615

Sigma-Aldrich

Phosphoinositide 3-kinase p110γ human

≥95% (SDS-PAGE), recombinant, expressed in baculovirus infected insect cells, buffered aqueous glycerol solution

Synonym(s):

PI3K p110γ human, Phosphatidylinositol 3-kinase p110γ human

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About This Item

MDL number:
MFCD03457993
UNSPSC Code:
12352207
NACRES:
NA.32

recombinant

expressed in baculovirus infected insect cells

Quality Level

200

Assay

≥95% (SDS-PAGE)

form

buffered aqueous glycerol solution

specific activity

~4.5 units/mg protein

UniProt accession no.

P48736

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... PIK3CG(5294)

General description

Phosphatidylinositol 3-kinase p110γ /phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit γ (PIK3CG) gene, with 12 exons spanning 43 kb on genomic DNA, is mapped to human chromosome 7q22.3. PIK3CG belongs to the family of genes coding for enzymes that phosphorylate the 3′-hydroxyl of phosphatidylinositol.

Biochem/physiol Actions

PI 3-kinases have been implicated in diverse cellular responses triggered by mammalian cell surface receptors. Inhibits NF-κB, AP-1, and STAT1α mediated gene expression induced by IFN-γ resulting in inhibition of COX-2 and NOS ll (iNOS) expression.
Phosphatidylinositol 3-kinase p110γ is implicated in the development of eosinophilic inflammation. Thus, inhibition of PI3Kγ expression can be considered as a potential therapeutic method for treating eosinophil-related diseases, including asthma. Knockdown of PIK3CG gene inhibits the PI3K-Akt/PKB signaling pathway, which is essential for tumorigenesis and the progression of colorectal cancers. Mutation in the gene is associated with the development of autistic disorder.
PI 3-kinases have been implicated in diverse cellular responses triggered by mammalian cell surface receptors. Inhibits NF-κB, AP-1, and STAT1α mediated gene expression induced by IFN-γ resulting in inhibition of COX-2 and NOS ll (iNOS) expression.

Unit Definition

1 unit will transfer 1 nmol of phosphate/min, using phosphatidylinositol as substrate.

Physical form

Solution in 10 mM HEPES, pH 7.5, 100 mM NaCl, 0.5 mM MgCl2, 50% glycerol.

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.

Cartagena Act

Cartagena Act Listed

JAN Code

P8615-VAR:
P8615-10UG-PW:
P8615-BULK:
P8615-10UG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Association of INPP1, PIK3CG, and TSC2 gene variants with autistic disorder: implications for phosphatidylinositol signalling in autism
Serajee FJ, et al.
Journal of medical Genetics, 40 (2003)
The effect of pharmacological PI3Kγ inhibitor on eotaxin-induced human eosinophil functions.
Saito Y, et al.
Pulmonary Pharmacology & Therapeutics, 27, 164-169 (2014)
Genome-wide meta-analyses identifies 7 loci associated with platelet aggregation in response to agonists
Johnson AD, et al.
Nature Genetics, 42, 608-613 (2010)
Down-Regulation of PIK3CG, a Catalytic Subunit of Phosphatidylinositol 3-OH Kinase, by CpG Hypermethylation in Human Colorectal Carcinoma
Semba S, et al.
Clinical Cancer Research, 8, 3824-3831 (2002)
B Stoyanov et al.
Science (New York, N.Y.), 269(5224), 690-693 (1995-08-04)
Phosphoinositide-3 kinase activity is implicated in diverse cellular responses triggered by mammalian cell surface receptors and in the regulation of protein sorting in yeast. Receptors with intrinsic and associated tyrosine kinase activity recruit heterodimeric phosphoinositide-3 kinases that consist of p110
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