Chromogenic Substrate for Lipase
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Chromogenic Substrate for Lipase material number and pack size: Material Number Pack Size 11034618103 custom fill
- Substrate for lipase
- Use Chromogenic Substrate for Lipase in diagnostic tests for the determination of lipase activity.
Nomenclature: 1,2-O-Dilauryl-rac-glycero-3-glutaric acid-(6'-methylresorufin)ester
Molecular weight: 752.05 D
λmax.substrate: 470 nm (Tris-HCI, pH 8.4)
ε470: 57.94 [L x mmol-1 x cm-1]
λmax.methylresorufin: 581 nm (Tris-HCI, pH 8.4)
Melting range: +29 to +31°C
pH optimum: 7.0-9.5
Solubility: Soluble in polar organic solvents, e.g., n-propanol, ethyl acetate, dioxane, methanol, dimethyl sulfoxide. The limit of solubility in n-propanol is 42.9 mg/mL. Appearance: Red, smear substance
Chromogenic Lipase Substrate (from C): ≥95%
Chromogenic Lipase Substrate (HPLC): ≥95 area%
C (elementary analysis): 68.2-72.5%
H (elementary analysis): 8.7-9.7%
N (elementary analysis): 1.4-2.4%
Methylresorufin, free (HPLC): ≤0.5 area%
Isomer (HPLC): ≤2 area%
Stability: At +2 to +8°C within specification range for 36 months.