ChemicalBook CAS DataBase List Papain

Papain

$52.8 - $3410

Price

Brand	Packaging	Price	Product name
ApexBio Technology B8354	100mg	$95	Papain
Biorbyt Ltd orb572973	100mg	$277.1	Papain
Biorbyt Ltd orb572973	250mg	$414.8	Papain
Biorbyt Ltd orb572973	1g	$615.4	Papain
ChemScene CS-0067997	100mg	$70	Papain
DC Chemicals DC12322	100mg	$100	Papain
DC Chemicals DC12322	1g	$400	Papain
DC Chemicals DC12322	250mg	$200	Papain
Sigma-Aldrich P3125	500mg	$503	Papain from papaya latex
Sigma-Aldrich P3125	250mg	$288	Papain from papaya latex

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bulk density	800kg/m3
Flash point	29 °C
storage temp.	2-8°C
solubility	H2O: soluble1.2mg/mL
form	lyophilized powder
color	almost white
PH	4-7 (25°C, 1g/L in H2O)
biological source	papaya (latex)
Water Solubility	Soluble in water, insoluble in most organic solvents.
Merck	7016
Specific Activity	30U/mg ~30units/mg protein ( at 25 °C with BAEE as the substrate.)
Stability	Hygroscopic
InChI	InChI=1S/C9H14N4O3/c10-2-1-8(14)13-7(9(15)16)3-6-4-11-5-12-6/h4-5,7H,1-3,10H2,(H,11,12)(H,13,14)(H,15,16)
InChIKey	CQOVPNPJLQNMDC-UHFFFAOYSA-N
SMILES	C(O)(=O)C(NC(=O)CCN)CC1NC=NC=1
EPA Substance Registry System	Papain (9001-73-4)