AB275363
3-Carboxyumbelliferyl β-D-galactoside, BSA conjugate
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MW 66800 g/mol. A conjugate of BSA (bovine serum albumin, MW = 66.4K) and the beta-galactosidase substrate carboxyumbelliferyl beta-D-galactopyranoside ab275363 produces a protein that can be used to measure extracellular β-galactosidase activity, measure lacY permease activity, for microinjection analyses, or measure cell disruption or lysis.
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- Chemical Structure
Lab
Chemical Structure - 3-Carboxyumbelliferyl β-D-galactoside, BSA conjugate (AB275363)
Chemical structure of 3-Carboxyumbelliferyl beta-D-galactoside, BSA conjugate
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Product details
The fluorescence spectrum for 3-carboxyumbelliferone is pH-dependent. Below the pKa (7.8), Abs shifts to shorter wavelengths (325-340 nm) and fluorescence intensity decreases. These shifts may be used to measure compartmentalization of intracellular activity.
Properties and storage information
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
Store under desiccating conditions
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