Novel method for the specific, convenient, cost effective and rapid measurement of L-glutamine and ammonia in culture media/supernatants and other materials

Shipping temperature: ambient

Storage temperature:
- Short term stability: 2-8^oC,
- Long term stability: see individual component labels

Assay format: spectrophotometer, microplate

Detection method: absorbance - 340

Signal response: increase

Linear range: 1 to 40 µg of L-glutamine per assay

Reaction time: ~ 10 min

Detection limit: 0,54 mg/l (L-glutamine) / 0,06 mg/l (ammonia)

Stability: > 2 years under recommended storage condition

Novel method

• Very rapid reaction due to use of high activity glutaminase and uninhibited glutamate dehydrogenase
• All enzymes supplied as stabilised suspensions
• Only enzymatic kit available
• Very cost effective
• All reagents stable for > 2 years after preparation
• Spreadsheet available
• Standard included

Cell culture media and cultures, dietary supplements, vegetables and other materials (e.g. biological samples, etc.)

Safety data sheet Data calculator Data Booklet

The documents available in this section are provided for information only and are subject to change. Please contact us for the latest updates.

If you have just received a kit or product without technical instructions in paper format, this means that the instructions have been dematerialized.
In this case, please download it and refer only to the version you can download from the product page of the manufacturer's website, or by scanning the QR code present on the product.

Regarding any certificates of analysis, safety data sheets or spreadsheets, please contact us to obtain the latest versions.

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