5125-50GM-M

Papain, Carica papaya

• Synonym(e): Papain, Carica papaya
• CAS-Nummer: 9001-73-4
• EC-Nummer: 3.4.22.2 (BRENDA, IUBMB)
• MDL-Nummer: MFCD00131791
• UNSPSC-Code: 12352204

Eigenschaften

• Form: solid
• Qualitätsniveau: 100
• Spezifische Aktivität: >30,000 USP units/mg
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze
• pI: 8.75
• Löslichkeit: aqueous buffer: 1 mg/mL
• Lagertemp.: 2-8°C

Beschreibung

Allgemeine Beschreibung

Native papain from Carica papaya. A cysteine protease that hydrolyzes peptides, amides and esters, especially at bonds involving basic amino acids, glycine or leucine. Inhibitors include leupeptin (Cat. No. 108975) and PMSF (Cat. No. 52332).

Native papain from Carica papaya. A cysteine protease that hydrolyzes peptides, amides and esters, especially at bonds involving basic amino acids, glycine or leucine. Inhibitors include leupeptin and PMSF. Has an optimal pH of 6.0-7.0 and a pI of 8.75.

Warnhinweis

Toxicity: Harmful (C)

Einheitendefinition

1 MCU (milk clotting unit) = 9 HDU (hemoglobin digestion units) = 6 GU (gelatin units) = 30 USP units

Rekonstituierung

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 2 months at -20°C.

Rechtliche Hinweise

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H315,H319,H334,H335
• P-Sätze: P261 - P264 - P271 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable