D- Lactic Acid Test Strips (BA0175)

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ELISA Kit Technical ManualMSDS

About Lactate

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. 

Assay Genie's D-Lactic Acid 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.


Direct determination of D-Lactate concentrations in food and beverage samples as well as biological (e.g. urine, blood, etc.) samples.

Key Features

  • Fast and sensitive. Use of 20 or 100 uL sample. Semi-quantitative measurement between 0-180 mg/L (undiluted) D-Lactate.
  • Convenient. No extra equipment required.
  • Sample treatment and assay can be performed in under 15 minutes.

D- Lactic Acid Test Strips Information:

Kit Includes: Ten Test Strips - Ten Sample Development Tubes (400 uL Development Reagent per tube)
Method of Detection: Visual
Samples: Wine, beer, milk, etc
Species: All
Protocol Length: Approximately 15 min
Size: 10 tests
Storage: Store at room temperature
Shelf Life: 6 months


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