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9001-73-4 - Papain, Carica Papaya Latex - EC 3.4.22.2 - J61875 - Alfa Aesar

J61875 Papain, Carica Papaya Latex

Codice CAS
9001-73-4
Sinonimi
EC 3.4.22.2

Dimensioni Prezzo ($) Quantità Disponibilità
25mg 40,30
100mg 98,00
1g 629,00
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Papain, Carica Papaya Latex

MDL
MFCD00131791
EINECS
232-627-2

Proprietà chimiche

Modulo
Lyophilized powder, 23 kDa
Solubilità
Soluble in water, insoluble in most organic solvents. 

Applicazioni

Papain, from papaya latex, has been used to digest carotid artery smooth muscle cells. Papain is used in dissecting solutions. It is used to produce Fab fragments of antibodies. It is used for cell dissociation since it has been shown to be more effective and less damaging with certain tissues.

Note

Activates to at least 15 units per mg protein. One unit hydrolyzes one micromole of benzoyl-L-arginine ethyl ester per minute at 25 C and pH 6.2 after activation in a solution containing 1.1 mM EDTA, 0.067 mM mercaptoethanol and 5.5 mM cysteine-HCl for 30 minutes.

Letteratura

A. Agrawal and K. Konno. Latex: A Model for Understanding Mechanisms, Ecology, and Evolution of Plant Defense against Herbivory. Annual Review of Ecology, Evolution, and Systematics. 2009, 40, (15), 311-331.

J. R. Kimmel and E. L. Smith. Crystalline Papain, Part I. Preparation, Specificity, and Activation. Journal of Biological Chemistry. 1954, 207, (2), 515-531.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H334-H335

Causes skin irritation. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation.

Dichiarazioni precauzionali: P284-P261-P280a-P305+P351+P338-P405-P501a

Wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,7016
Codice tariffe armonizzato
3507.90
TSCA
Yes
RTECS
RU4950000

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