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Merck
CN

76218

木瓜蛋白酶 来源于番木瓜

powder, almost white, ~12 U/mg

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化学文摘社编号:
UNSPSC Code:
12352204
eCl@ss:
42030311
EC Number:
232-627-2
MDL number:
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form

powder

specific activity

~12 U/mg

mol wt

Mr ~23000

color

almost white

storage temp.

−20°C

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Application

木瓜蛋白酶被用作嫩肉精。它还被用于在原代细胞培养物制备中分解组织。

Biochem/physiol Actions

木瓜蛋白酶是一种可切割肽键的半胱氨酸蛋白酶,并且已知可切割抗体的Fc部分。

Other Notes

1 U对应于在pH 6.2和25°C下,每分钟水解1 μmol N-苯甲酰基-L-精氨酸乙酯(BAEE,货号 12880)所需的酶量

pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

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In this study, for the first time, the applications of two new methods, ionic liquid and low-temperature high-pressure cell breakage methods, to the extraction of whole proteins in Chlorella pyrenoidosa cells were explored. Meanwhile, the comparison with three traditional methods
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Chemical communications (Cambridge, England), 49(4), 385-387 (2012-11-30)
A unique route to perfectly alternating oligopeptides is described. First, AG-OEt was prepared by standard chemical coupling. Then, AG-OEt was converted by papain-catalysis in 30 s to (AG)(x) (80%-yield, x = 9.4 ± 0.3). Extension of this strategy to other
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Proteolytic activity of viscera extract from hybrid catfish (Clarias macrocephalus × Clarias gariepinus) was studied. The optimal pH and temperature were 9.0 and 50°C, respectively, when toothed ponyfish (Gazza minuta) muscle was used as a substrate. When viscera extract from
Esther E Weinberger et al.
Journal of controlled release : official journal of the Controlled Release Society, 165(2), 101-109 (2012-11-14)
The incidence of allergic disorders and asthma continuously increased over the past decades, consuming a considerable proportion of the health care budget. Allergen-specific subcutaneous immunotherapy represents the only intervention treating the underlying causes of type I allergies, but still suffers
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Journal of vascular and interventional radiology : JVIR, 23(11), 1529-1536 (2012-10-30)
The objective of this study was to determine the possibility of creating a novel animal model of abdominal aortic aneurysm (AAA) in rabbits by the periarterial application of papain. Twelve New Zealand white rabbits were randomized into two groups: (1)

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