Megazyme® L-Arginine/Urea/Ammonia Assay Kit

50 assays per kit

Nº de SKU  700004309  |  Número de catálogo  K-LARGE

  • Extended cofactors stability. Dissolved cofactors stable for > 1 year at 4°C.
  • Improved assay format
  • Very rapid reactions due to use of uninhibited glutamate dehydrogenase
  • All enzymes supplied as stabilised suspensions
  • Very competitive price (cost per test)
  • All reagents stable for > 2 years after preparation
  • Mega-Calc™ software tool is available from our website for hassle-free raw data processing
  • Standard included
QTD:
Quantidade mínima necessária: 1
Este artículo debe pedirse en múltiplos de una sola caja. Cantidad por caja: 1

The L-Arginine/Urea/Ammonia test kit is specific and a rapid measurement and analysis of L-arginine, urea and ammonia in grape juice/must and wine.

Note for Content: The number of manual tests per kit can be doubled if all volumes are halved. This can be readily accommodated using the MegaQuant™ Wave Spectrophotometer (D-MQWAVE).

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Especificações
MarcaMegazyme
Tipo de amostraL-Arginina, Uréia, Amônia, YAN, Azoto
PlataformaEspectrofotômetro
Tipo de resultadoAbsorção UV
Aprovações

Improved method

Limite de detecção

0.07 mg/L (ammonia), 0.13 mg/L (urea), 0.37 mg/L (L-arginine)

Condições de armazenamento

Storage Temperature: Short term stability: 2-8°C, Long term stability: See individual component labels

Stability: > 1 year under recommended storage conditions

Comprimento de onda340 nm
Exemplos de aplicaçãoGrape juice, wine must, wine and other materials (e.g. biological cultures, samples, etc.).
Resposta do sinalDecrease
Faixa linear

1.0 to 35 mg of L-arginine, or 0.2 to 7.0 μg of ammonia or 0.3 to 14 μg of urea per assay

Tempo de reação~ 20 min [ammonia (2 min), urea (6 min), L-arginine (7 min)]
Dimensões da embalagem10,00 polegadas x 5,00 polegadas x 2,00 polegadas
Peso da embalagem0,47 libra