Product Information | |
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Product Name | CD D-Lactic Acid Quick Test Strips |
Applications | For rapid, direct determination of D-lactic acid concentrations in food and beverage samples as well as biological samples. Note: Requires access to pipettes for dilution. We offer pipettes that can be purchased separately: 20 uL Pipettes (Catalog: TP-20), 100 uL Pipettes (Catalog: TP-100), or 400 uL Pipettes. (Catalog: TP-400) |
Features | Fast and sensitive. Use of 20 or 100 µL sample. Semi-quantitative measurement between 0-180 mg/L (undiluted) D-lactic acid. Convenient. No expensive lab equipment needed. Sample treatment and assay can be performed in under 15 minutes. |
Detection Method | Visual |
Sample Type | Wine, beer, milk, etc |
Species | All |
Assay Time | Approximately 15 min |
Expiration Date | 6 months |
Description | LACTIC ACID, or lactate, is generated by lactate dehydrogenase (LDH) under hypoxic or anaerobic conditions. D-lactate is produced in only minor quantities in animals and measuring for D-lactate in animal samples is a means to determine the presence of bacterial infection. Furthermore, since D-lactate is a specific indicator of bacteria fermentation, its measurement can be used to determine the freshness of milk, meat and fruit juices. Elevated levels of D-lactate in wine is an indication of lactic acid bacteria contamination. CD D-Lactate Test Strips are based on D-Lactate dehydrogenase catalyzed oxidation of D-lactate in which the formed NADH reduces a chromogenic reagent. The intensity of product color, is directly proportional to D-lactate concentration in the sample. |
Shipping Conditions | Shipping: RT |
Storage | Storage: RT upon receipt |
Please note that all services are for research use only. Not intended for any clinical use.
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