1.07433

Pronase E

• Synonyme(s) : Streptomyces grisens neutral proteinase
• NACRES: NA.21
• UNSPSC Code: 12352204

Propriétés

• form: solid
• potency: 3290 mg/kg LD₅₀, oral (rat)
• pH: 6-7 (20 °C, 10 g/L in H₂O)
• storage temp.: 2-8°C

Description

General description

Pronase E is a mixture of proteolytic enzymes that is obtained from Streptomyces griseus. It can be used in the in diagnostics in histopathology as it hydrolyses proteins into individual amino acids.

from Streptomyces griseus 4,000,000 PU/g for biochemistry EC 3.4.24.4

Application

Pronase E (from Streptomyces griseus) 4,000,000 PU/g for biochemistry EC 3.4.24.4. CAS 9036-06-0, pH 6 - 7 (10 g/l, H₂O, 20 °C).

Analysis Note

Appearance (colour):slightly brown
Appearance (description):fine powder
Activity (Casein; pH 7.4; 40 °C):≥ 4000000 U/g

Informations sur la sécurité

• Mot-clé: Danger
• Mentions de précaution: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Classe de stockage: 11 - Combustible Solids
• Que se passe-t-il ?: WGK 2
• Pictogrammes: GHS08,GHS07
• Codes de danger: H315,H319,H334,H335