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| Product Name | α-L-Rhamnosidase Activity Assay Kit (Acid Conditions) , 50T/24S |
| Catalog No. | SCAK-YJL-0042 |
| Detection Method | Visible spectrophotometry |
| Storage | Store at -20°C, 6 months |
| Intended Use | For research use only. |
| Note | For your safety and health, please wear lab coat, disposable gloves and mask during operation. |
| Product Introduction | α-L-Rhamnosidase is an enzyme that catalyzes the hydrolysis of terminal α-L-rhamnose residues from various natural glycosides, such as naringin, hesperidin, and quercitrin. This activity is crucial for modifying the properties of flavonoids, terpenoids, and other bioactive compounds. This kit is specifically optimized for the acidic pH conditions favored by many microbial and fungal α-L-rhamnosidases. It uses p-nitrophenyl-α-L-rhamnopyranoside (pNP-Rha) as a chromogenic substrate, releasing yellow p-nitrophenol for easy spectrophotometric detection. |
| Product Application | • Characterization of microbial and fungal α-L-rhamnosidases for industrial biocatalysis. • Research on the bioconversion of citrus flavonoids (e.g., debittering of naringin). • Studies of bacterial metabolism in the gut microbiome related to flavonoid activation. • Screening for novel enzymes from environmental samples or metagenomic libraries. |
| Product Advantages | • pH-Optimized Formulation: Reagents are pre-adjusted for optimal activity under acidic conditions (pH ~4.0-5.0), mimicking natural enzyme environments. • Direct Chromogenic Assay: Simple one-step reaction allows for rapid, high-throughput screening of enzyme activity or inhibition. • High Specificity: The pNP-Rha substrate is highly specific for α-L-rhamnosidases, minimizing cross-reactivity. • Robust Performance: Delivers consistent results with both purified enzymes and crude culture supernatants. |
For research use only, not for clinical use.
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