1,2-二油酰基-sn-甘油 [18:1 DG, DOG],1-2-dioleoyl-sn-glycerol, neat oil;>99% (TLC)

别名:1-2-di-(9Z-octadecenoyl)-sn-glycerol; DG(18:1(9Z)/18:1(9Z)/0:0); DOG;(9Z)-9-Octadecenoic acid 1,1′-[(1S)-1-(hydroxymethyl)-1,2-ethanediyl] ester, (S)-1,2-二油精, (S)-甘油-1,2-二油酸酯, 1,2-二(顺式-9-油酰基)-sn-甘油, (S)-Glycerol 1,2-dioleate, 1,2-Di(cis-9-octadecenoyl)-sn-glycerol, DG(18:1(9Z)/18:1(9Z)/0:0), DG(18:1/18:1/0:0)

CAS号 24529-88-2 经验分子式(希尔表示法) C39H72O5 分子量 620.99 NACRES NA.25
货号(SKU): 800811O
CAS号: 24529-88-2
MDL号: MFCD00148866
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General description

Diacylglycerol/diglyceride (DAG) is a glycerolipid, that is located at the plasma membrane.[8] It is made up of two fatty acid chains that are covalently attached to a single glycerol molecule with the help of an ester linkage.[9]


18:1 DG has been used as a diacyl-glycerol source in diacylglycerol O-acyltransferase 1 (DGAT1) assay.[6] It has also been used as substrate to assess compounds as potential inhibitors of DGAT-1 in DGAT-1 enzyme assay.[7] It is suitable to use in lipid-protein overlay screen assay with the recombinant protein His-AtROP6.


5 mL PTFE Vial with Screw Cap (800811O-10mg)

5 mL PTFE Vial with Screw Cap (800811O-200mg)

5 mL PTFE Vial with Screw Cap (800811O-25mg)

5 mL PTFE Vial with Screw Cap (800811O-500mg)

Storage and Stability

Diacylglycerols are conveniently stored in chloroform solutions in glass vials with PTFE-lined caps at -20°C. Under these conditions acyl migration is minimal. Avoid plastic when handling chloroform solutions.

Other Notes

Delivery to cells:
Dry samples of diacylglycerol in chloroform, using a stream of nitrogen. Dissolve the residue in an appropriate volume of ethanol or DMSO, then dilute to the desired aqueous medium.

Effective concentration:
Most biological responses saturate at 20 to 250 μM sn-1,2-dioctanoylglycerol. Only sn-1,2 isomers appear to be active.

Precaution: Since short chain Diacylglycerols mimic effects of the tumor-promoting phorbol diesters in a number of biological systems, extra care should be employed in their handling. Treatment of solutions, vessels and other articles with 1N NaOH before washing or discarding will destroy diacylglycerols.


assay  >99% (TLC)
packaging  pkg of 1 × 10 mg (with screw cap (800811O-10mg))
 pkg of 2 × 100 mg (with screw cap (800811O-200mg))
 pkg of 5 × 100 mg (with screw cap 800811O-500mg)
 pkg of 1 × 25 mg (with screw cap (800811O-25mg))
mfr. no.  Avanti Polar Lipids, 800811O
shipped in  dry ice
storage temp.  −20°C
InChI  1S/C39H72O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(41)43-36-37(35-40)44-39(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h17-20,37,40H,3-16,21-36H2,1-2H3/b19-17+,20-18-/t37-/m0/s1


RIDADR NONH for all modes of transport
储存温度 Storage temp.-20°C低温冷冻
全球实时库存 Availability √美国St. Louis ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32