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Safety Information

S6389

Sigma-Aldrich

1-Stearoyl-2-arachidonoyl-sn-glycerol

~98%, suitable for stimulation of protein kinase C derived from liver cells, liquid

Synonym(s):

1-Octadecanoyl-2-([cis,cis,cis,cis]-5,8,11,14-eicosatetraenoyl)-sn-glycerol, 2-Arachidonoyl-1-stearoyl-sn-glycerol

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About This Item

Empirical Formula (Hill Notation):
C41H72O5
CAS Number:
65914-84-3
Molecular Weight:
645.01
Beilstein:
2198923
MDL number:
MFCD00070361
UNSPSC Code:
41106305
PubChem Substance ID:
24899699

Assay

~98%

form

liquid

impurities

1,3-isomer, trace

solubility

chloroform: 20 mg/ml

suitability

suitable for stimulation of protein kinase C derived from liver cells

shipped in

dry ice

storage temp.

−20°C

SMILES string

CCCCCCCCCCCCCCCCCC(=O)OCC(CO)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC

InChI

1S/C41H72O5/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-41(44)46-39(37-42)38-45-40(43)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h11,13,17,19,22,24,28,30,39,42H,3-10,12,14-16,18,20-21,23,25-27,29,31-38H2,1-2H3/b13-11-,19-17-,24-22-,30-28-

InChI key

NSXLMTYRMFVYNT-LGHBDAFPSA-N

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Application

1-Stearoyl-2-arachidonoyl-sn-glycerol was used to study Ca+2 signaling.5,6

Biochem/physiol Actions

1-Stearoyl-2-arachidonoyl-sn-glycerol is a diacyl glycerol (DAG) that allosterically activates PKC and other proteins that affect cell growth, development, survival, apoptosis, carcinogenesis and metastasis.3 It activates transient receptor potential channels 3 and 6 that regulates the intracellular free calcium levels.4

Packaging

Sealed ampule

Caution

This material may isomerize during storage.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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

S6389-VAR:
S6389-5MG:
S6389PROC:
S6389-25MG-PW:
S6389-5MG-PW:
S6389-2MG:
S6389-PH:
S6389-10MG:
S6389-BULK:
S6389-25MG:

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Certificates of Analysis (COA)

Lot/Batch Number
070M5201
128K5201
077K5200
106H8485
079H5207

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Chihiro Hisatsune et al.
The Journal of biological chemistry, 280(12), 11723-11730 (2005-01-08)
Stimulation of various cell surface receptors leads to the production of inositol 1,4,5-trisphosphate (IP3) and diacylglycerol (DAG) through phospholipase C (PLC) activation, and the IP3 and DAG in turn trigger Ca2+ release through IP3 receptors and protein kinase C activation
Elizabeth M Deacon et al.
Journal of cell science, 115(Pt 5), 983-989 (2002-03-01)
Protein kinase C (PKC) is a family of 11 isoenzymes that are differentially involved in the regulation of cell proliferation. PKC-betaII, a mitotic lamin kinase, has been shown previously to translocate to the nucleus at G(2)/M and this was coupled
M Fatholahi et al.
Archives of biochemistry and biophysics, 374(2), 395-401 (2000-02-10)
The changes in total Mg were compared with changes in cytosolic free Mg(2+) during metabolic stimulation of collagenase-dispersed rat cardiac myocytes or Langendorff-perfused rat hearts. In myocytes the addition of agents leading to cAMP increase or protein kinase C activation
R Zidovetzki et al.
Biochemical pharmacology, 45(1), 183-189 (1993-01-07)
The effects of 1-stearoyl,2-sn-arachidonoylglycerol (SAG) and the antimalarial drug chloroquine on lipid bilayer structure were studied by 2H-NMR spectroscopy. Model lipid systems were established with compositions similar to those of normal human erythrocytes, malaria-infected erythrocytes, or malaria parasite membranes. The
J O Hindenes et al.
The Journal of biological chemistry, 275(10), 6857-6867 (2000-03-04)
sn-1,2-diacylglycerol (DAG), a key intermediate in lipid metabolism, activates protein kinase C and is a fusogen. Phosphoinositides, the main sources of DAG in cell signaling, contain mostly stearoyl and arachidonoyl in the sn-1 and -2 positions, respectively. The polymorphic behavior
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