Naphthofluorescein di-(β-D-galactopyranoside)
Naphthofluorescein di-(β-D-galactopyranoside) (CAS: 133551-98-1; Formula: C40H36O15) is a biochemical reagent with a molecular weight of 756.70. This compound serves as a valuable substrate in enzymatic assays, particularly for detecting galactosidase activity. Its applications span molecular biology, glycobiology, and proteomics research, aiding in the study of post-translational modifications and histochemical analyses where insoluble products are desired.
Enzyme Substrate for Galactosidases
Naphthofluorescein di-(β-D-galactopyranoside) is hydrolysed by β-galactosidase enzymes, releasing naphthofluorescein. This enzymatic reaction is instrumental in detecting and quantifying galactosidase activity in various biological samples and research settings.
Histochemical Staining
The insoluble nature of the product formed upon enzymatic cleavage makes this compound suitable for histochemical applications. It allows for the localization of enzyme activity within tissue sections for microscopic examination.
Molecular and Cell Biology Research
This substrate is employed in molecular biology and cell biology studies, including research into glycobiology and proteomics. It aids in understanding cellular processes and enzyme functions that involve galactoside linkages.
| Molecular weight | 756.70 |
|---|---|
| Empirical formula | C40H36O15 |
| Assay | ≥95% |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Naphthofluorescein di-(β-D-galactopyranoside) used for?
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Naphthofluorescein di-(β-D-galactopyranoside) is primarily used as an enzyme substrate for detecting galactosidase activity, particularly in histochemical and molecular biology research.
What are the CAS number and chemical formula for Naphthofluorescein di-(β-D-galactopyranoside)?
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The CAS number is 133551-98-1, and the chemical formula is C40H36O15.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Naphthofluorescein di-(β-D-galactopyranoside) with an assay of ≥95%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Naphthofluorescein di-(β-D-galactopyranoside) be handled and stored?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or P1 (EN143) respirator filter. Store at -20°C. Refer to the safety data sheet for comprehensive handling information. This compound has a WGK Germany rating of 3.
Is Naphthofluorescein di-(β-D-galactopyranoside) a controlled substance?
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Based on the provided data, there is no indication that Naphthofluorescein di-(β-D-galactopyranoside) is a controlled substance.
How is this product packed, shipped, and exported?
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Tech Serve Solutions securely packs and exports fine chemicals globally, adhering to all relevant shipping and customs regulations.
How can I request a sample or quote for Naphthofluorescein di-(β-D-galactopyranoside)?
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To request a sample or a quote, please use the contact form on our website or reach out to our sales team directly.
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