4-Aminophenyl β-D-galactopyranoside
4-Aminophenyl β-D-galactopyranoside (CAS: 5094-33-7; Formula: C12H17NO6) is a biochemical reagent characterised by its galactopyranoside structure linked to an aminophenyl group. It serves as a chromogenic substrate in enzymatic assays, particularly for detecting β-galactosidase activity. This compound is vital in various molecular biology and biochemical research applications, aiding in gene expression studies and cell-based assays.
Enzymatic Assays
Utilised as a chromogenic substrate for the enzyme β-galactosidase, enabling the detection and quantification of enzyme activity in biochemical research and diagnostics.
Molecular Biology Research
A key reagent in studies involving gene expression, particularly when using reporter genes like lacZ. It facilitates the visual or quantitative assessment of gene activity.
Cell-Based Assays
Employed in various cell biology applications to detect cellular events or enzyme expression that correlate with β-galactosidase activity, offering insights into cellular processes.
| Molecular weight | 271.27 |
|---|---|
| Empirical formula | C12H17NO6 |
| Assay | ≥98% |
| 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 4-Aminophenyl β-D-galactopyranoside used for?
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4-Aminophenyl β-D-galactopyranoside is primarily used as a chromogenic substrate in enzymatic assays to detect β-galactosidase activity, commonly in molecular biology and cell-based research.
What are the CAS number and formula for 4-Aminophenyl β-D-galactopyranoside?
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The CAS number is 5094-33-7, and its molecular formula is C12H17NO6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Aminophenyl β-D-galactopyranoside with an assay of ≥98%. We do not represent this product as USP, BP, or EP grade.
How should 4-Aminophenyl β-D-galactopyranoside be handled and stored?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter such as type N95 (US) or P1 (EN143) is recommended. Store at -20°C. The WGK Germany is 3, indicating a high hazard.
How is 4-Aminophenyl β-D-galactopyranoside packed, shipped, and exported?
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As a specialist global supplier and exporter of fine chemicals, Tech Serve Solutions ensures appropriate packaging and compliance for the international shipment of 4-Aminophenyl β-D-galactopyranoside.
How can I request a sample or a quote for 4-Aminophenyl β-D-galactopyranoside?
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Please contact our sales department via the website or direct inquiry to request a sample or a quotation for 4-Aminophenyl β-D-galactopyranoside.
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