528106
PI 3-Kγ Inhibitor
The PI 3-Kγ Inhibitor, also referenced under CAS 648450-29-7, controls the biological activity of PI 3-Kγ. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.
Synonym(s):
PI 3-Kγ Inhibitor, 5-Quinoxalin-6-ylmethylene-thiazolidine-2,4-dione, PI 3-K Inhibitor I
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
C12H7N3O2S
CAS Number:
Molecular Weight:
257.27
UNSPSC Code:
12352202
NACRES:
NA.77
MDL number:
Assay:
≥90% (HPLC)
Form:
solid
Storage condition:
OK to freeze, protect from light
Quality Segment
assay
≥90% (HPLC)
form
solid
potency
7.8 nM Ki
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, protect from light
color
pink
solubility
DMSO: 2.5 mg/mL
shipped in
ambient
storage temp.
2-8°C
SMILES string
S1\C(=C/c2cc3nccnc3cc2)\C(=O)NC1=O
InChI
1S/C12H7N3O2S/c16-11-10(18-12(17)15-11)6-7-1-2-8-9(5-7)14-4-3-13-8/h1-6H,(H,15,16,17)/b10-6-
InChI key
SQWZFLMPDUSYGV-POHAHGRESA-N
General description
A cell-permeable thiazolidinedione compound that acts as a potent, selective, and ATP-competitive inhibitor of phosphatidylinositol 3-kinase γ (PI 3-Kγ) (Ki = 7.8 nM; IC50 = 8 nM, 60 nM, 270 nM, 300 nM for p110-γ, α, β and δ-isoforms, respectively). Does not affect the activity of a wide panel of kinases, receptors, enzymes, and ion channels even at concentrations as high as 1 µM. Selectively blocks MCP-1-, but not CSF-1-, dependent Akt phosphorylation and chemotaxis in primary Pik3cg+/+ murine monocytes and in a human monocytic cell line THP-1 (IC50 = 181 nM). Also shown to exhibit in vivo efficacy in reducing neutrophil chemotaxis in murine peritonitis and arthritis models.
A cell-permeable, potent, selective, and ATP-competitive inhibitor of phosphatidylinositol 3-kinase γ (PI 3-Kγ) (Ki = 7.8 nM; IC50 = 8 nM, 60 nM, 270 nM, 300 nM for p110-γ, α, β and δ-isoforms, respectively). Does not affect the activity of a wide panel of kinases, receptors, enzymes, and ion channels even at concentrations as high as 1 µM. Selectively blocks MCP-1-, but not CSF-1-, dependent Akt phosphorylation and chemotaxis in primary Pik3cg+/+ murine monocytes and in a human monocytic cell line THP-1 (IC50 = 181 nM). Also shown to exhibit in vivo efficacy in reducing neutrophil chemotaxis in murine peritonitis and arthritis models.
Biochem/physiol Actions
Cell permeable: yes
Primary Target
Phosphatidylinositol 3-kinase γ (PI 3-Kγ)
Phosphatidylinositol 3-kinase γ (PI 3-Kγ)
Product competes with ATP.
Reversible: no
Target IC50: 8 nM, 60 nM, 270 nM, 300 nM for p110-γ, α, β and δ-isoforms, respectively; 181 nM in selectively blocking MCP-1-, but not CSF-1-, dependent Akt phosphorylation and chemotaxis in primary Pik3cg+/+ murine monocytes and in a human mono
Packaging
Packaged under inert gas
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
Other Notes
Barber, D.F., et al. 2005. Nat. Med.11, 933.
Camps, M., et al. 2005. Nat. Med.11, 936.
Camps, M., et al. 2005. Nat. Med.11, 936.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.