19362
4-Methylumbelliferyl butyrate
lipase substrate; esterase substrate, ≥95% (HPCE), powder or crystals, suitable for fluorescence
동의어(들):
MU-Bu
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모든 사진(1)
About This Item
실험식(Hill 표기법):
C14H14O4
CAS Number:
Molecular Weight:
246.26
Beilstein:
227973
EC Number:
MDL number:
UNSPSC 코드:
12352204
PubChem Substance ID:
NACRES:
NA.32
추천 제품
제품명
4-Methylumbelliferyl butyrate, suitable for fluorescence, ≥95% (HPCE)
Quality Level
분석
≥95% (HPCE)
양식
powder or crystals
mp
90-92 °C (lit.)
solubility
DMF: soluble
DMSO: soluble
형광
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)
적합성
suitable for fluorescence
저장 온도
−20°C
SMILES string
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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애플리케이션
suitable as fluorogenic substrate for esterases/lipases
기타 정보
Fluorogenic substrate for butyrate esterase
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
이미 열람한 고객
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
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
E Speeleveld et al.
Journal of clinical microbiology, 32(5), 1362-1363 (1994-05-01)
Moraxella catarrhalis can easily be differentiated from other oxidase-positive, gram-negative cocci with tributyrine, 4-methylumbelliferyl butyrate, or indoxyl acetate. All M. catarrhalis give positive reactions, and all Neisseria spp. give negative reactions. The 4-methylumbelliferyl butyrate tube test and indoxyl acetate strip
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