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CAS Number: 6160-78-7
Description: Bright blue fluorogenic β-galactosidase substrate, especially useful for in vitro assays.
Note: Absorbance 360nm/ Emission 449nm / E 19K of product 4-methylumbelliferone after enzyme hydrolysis.
View Technical Information ▼
Molecular Weight: 338.3
Storage: F, D
[C=Cold D=Desiccated F=Frozen L=Light Sensitive RT=Room Temperature]
Soluble: H2O, DMSO
Absorption: (in nm) 316
Emission: (in nm) 376
Extinction (103): 14
Molecular Formula: C16H18O8
References: View References ▼
- "A microplate fluorimetric assay for transfection of the beta-galactosidase reporter gene." Rakhmanova VA, MacDonald RC. Anal. Biochem. 257: 234-237 (1998).
- "Human lysosomal beta-galactosidase-cathepsin A complex: definition of the beta-galactosidase-binding interface on cathepsin A." Pshezhetsky AV, Elsliger MA, Vinogradova MV, Potier M. Biochemistry 34: 2431-2440 (1995).
- "Highly sensitive fluorimetric enzyme immunoassay for prostaglandin H synthase solubilized from cultured cells." Ruan KH, Kulmacz RJ, Wilson A, Wu KK. J Immunol. Methods 162: 23-30 (1993).
- "Selective inactivation of eukaryotic beta-galactosidase in assays for inhibitors of HIV-1 TAT using bacterial beta-galactosidase as a reporter enzyme." Young DC, Kingsley SD, Ryan KA, Dutko FJ. Anal. Biochem. 215: 24-30 (1993).
- "Activation of cAMP-responsive genes by stimuli that produce long-term facilitation in Aplysia sensory neurons." Kaang BK, Kandel ER, Grant SG. Neuron 10: 427-435 (1993).
- "Lineage analysis in the vertebrate nervous system by retrovirus-mediated gene transfer." Price J, Turner D, Cepko C. Proc. Natl. Acad. Sci. USA 84: 156-160 (1987).
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Unit Price (USD):
1 g $55.81
Bulk Price/unit (5 or more): $44.65
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