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LC5165 Pronase E
(from Streptomyces griseus) 4,000,000 PU/g for biochemistry EC


Order number Packaging Quantity Price €
AC32165 Glass bottle 1 g 67.95
AC32165 Glass bottle 5 g 278.10


Product information
Synonyms Streptomyces grisens neutral proteinase
HS Code 3507 90 90
EC number 232-909-5
Storage Store at +2°C to +8°C.
EC index number 647-014-00-9
CAS number 9036-06-0


Chemical and physical data
Solubility (20 °C) soluble
Bulk density 200 kg/m3
pH value 6 – 7 (10 g/l, H2O, 20 °C)


Safety information according to GHS
Hazard Statement(s) 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.
Precautionary Statement(s) 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.
Signal Word Danger
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 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.


Safety information
R Phrase R 36/37/38-42
Irritating to eyes, respiratory system and skin.May cause sensitization by inhalation.
S Phrase 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.
Categories of danger irritant, sensitizing
Hazard Symbol



Transport information
Declaration (transport by sea) IMDG-Code No Dangerous Good
Declaration (transport by air) IATA-DGR No Dangerous Good


Toxicological data
LD 50 oral LD50 rat 3290 mg/kg


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