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.
EC index number
3507 90 90
Pronase E (from Streptomyces griseus) 4,000,000 PU/g for biochemistry EC 220.127.116.11. CAS 9036-06-0, pH 6 - 7 (10 g/l, H₂O, 20 °C). MSDS and product info below.
6 - 7 (10 g/l, H₂O, 20 °C)
LD 50 oral
LD50 Rat 3290 mg/kg
Safety Information according to GHS
H319: Causes serious eye irritation. H335: May cause respiratory irritation. H315: Causes skin irritation. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
P260: Do not breathe dust. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304 + P341: IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/ physician. P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
10 - 13 Other liquids and solids
WGK 1 slightly water endangering
3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Categories of danger
R 36/37/38-42 Irritating to eyes, respiratory system and skin.May cause sensitisation by inhalation.
S 22-24-26-36/37 Do not breathe dust.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.