Highly purified suspension of 2x cryst. material in 70 % saturated ammonium
sulphate, pH approx. 7.2. Preparation contains predominantly isoenzymes LDH
1 and 2. LDH is used for the determination of lactate (1) and in coupled
systems for detection of biological metabolites.
Unit definition: 1 U catalyzes the reduction of 1 µmole of pyruvate to L-lactate
per minute at 25 °C, pH 7.0 in the presence of NADH (oxidation of 1
µmole NADH) (2).
Extraneous activities: PK, GPT, each max. 0.01 %; MDH max. 0.05 %
References:
Wahlefeld, A.W. (1983) Methods of Enzymatic Analysis (Bergmeyer, H.U., ed.)
3rd Ed. Vol. 3, p. 126-33
Bergmeyer, H.U. (1983) Methods of Enzymatic Analysis, 3rd Ed.,Vol. 2,
p. 232-3
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H334
Deutsch:
Kann bei Einatmen Allergie, asthmaartige Symptome oder Atembeschwerden verursachen.
English:
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Français:
Peut provoquer des symptômes allergiques ou d'asthme ou des difficultés respiratoires par inhalation.
Italiano:
Può provocare sintomi allergici o asmatici o difficoltà respiratorie se inalato.
Español:
Puede provocar síntomas de alergia o asma o dificultades respiratorias en caso de inhalación.
BEI EINATMEN: Bei Atembeschwerden an die frische Luft bringen und in einer Position
ruhigstellen, die das Atmen erleichtert.
English:
IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
Français:
EN CAS D’INHALATION: s'il y a difficulté à respirer, transporter la victime à l'extérieur et la maintenir au repos dans une position où elle peut confortablement respirer.
Italiano:
IN CASO DI INALAZIONE: se la respirazione è difficile, trasportare l'infortunato all’aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
Español:
EN CASO DE INHALACIÓN: Si respira con dificultad, transportar a la víctima al exterior y mantenerla en reposo en una posición confortable para respirar.
