19362
4-Methylumbelliferyl butyrate
lipase substrate; esterase substrate, ≥95% (HPCE), powder or crystals, suitable for fluorescence
别名:
MU-Bu
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关于此项目
经验公式（希尔记法）:
C14H14O4
化学文摘社编号:
分子量:
246.26
Beilstein:
227973
EC 号:
MDL编号:
UNSPSC代码:
12352204
PubChem化学物质编号:
NACRES:
NA.32
产品名称
4-Methylumbelliferyl butyrate, suitable for fluorescence, ≥95% (HPCE)
质量水平
方案
≥95% (HPCE)
表单
powder or crystals
mp
90-92 °C (lit.)
溶解性
DMF: soluble
DMSO: soluble
荧光
λex 312 nm in methanol
λex 360 nm; λem 449 nm (Reaction product)
λex 365 nm; λem 445 nm in 0.1 M Tris pH 8.0 (Lipase)
适用性
suitable for fluorescence
储存温度
−20°C
SMILES字符串
CCCC(=O)Oc1ccc2C(C)=CC(=O)Oc2c1
InChI
1S/C14H14O4/c1-3-4-13(15)17-10-5-6-11-9(2)7-14(16)18-12(11)8-10/h5-8H,3-4H2,1-2H3
InChI key
WKPUJZVCZXWKCK-UHFFFAOYSA-N
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应用
suitable as fluorogenic substrate for esterases/lipases
其他说明
Fluorogenic substrate for butyrate esterase
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Determination of lipase activity using image analysis.
Marcelo Müller-Santos et al.
Analytical biochemistry, 351(2), 305-307 (2006-03-10)
Ivan Kurtovic et al.
Fish physiology and biochemistry, 36(4), 1041-1060 (2010-02-10)
Lipases were purified from delipidated pyloric ceca powder of two New Zealand-sourced fish, Chinook salmon (Oncorhynchus tshawytscha) and hoki (Macruronus novaezelandiae), by fractional precipitation with polyethylene glycol 1000, followed by affinity chromatography using cholate-Affi-Gel 102, and gel filtration on Sephacryl
Neda Gilannejad et al.
Animals : an open access journal from MDPI, 10(5) (2020-05-24)
Thick-lipped grey mullet (Chelon labrosus) is a candidate for sustainable aquaculture due to its omnivorous/detritivorous feeding habit. This work aimed to evaluate its digestive and growth potentials from larval to early juvenile stages. To attain these objectives the activity of
M Vaneechoutte et al.
Journal of clinical microbiology, 26(6), 1227-1228 (1988-06-01)
Branhamella catarrhalis can be distinguished from Neisseria spp. by the presence of butyrate esterase. This enzyme can be rapidly detected when 4-methylumbelliferyl butyrate is used as the substrate. All B. catarrhalis strains tested gave a positive fluorescence reaction within 5
Daniel Kübler et al.
European biophysics journal : EBJ, 44(8), 655-665 (2015-08-01)
Because of their vast diversity of substrate specificity and reaction conditions, lipases are versatile materials for biocatalysis. Lipase A from Bacillus subtilis (BSLA) is the smallest lipase yet discovered. It has the typical α/β hydrolase fold but lacks a lid
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