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Asp-N 蛋白酶(质谱级)

Dangerous Goods

CAS number:unknown    molecular formula:

overview

compound introduction

产品原理 rAsp-N 蛋白酶是重组表达的金属蛋白酶,来源于Pseudomonas fragi菌。特异性裂解天冬氨酸(D)和半胱氨酸(C)的N端肽键。如果半胱氨酸还原或烷基化,仅-Asp-X裂解。用于蛋白测序表征和蛋白组学研究。 pH值范围: 在PH7.5-8.5 时,rASp-N具有最佳活性。 推荐SOP: -适用酶切缓冲溶液:20mmol Tris,50mmoI ABC或HEPES缓冲液;pH值在7-8范围内。 -变性蛋白样品:按照1:10/50蛋白酶和蛋白量使用,酶切反应蛋白浓度控制在0.2-0.5μg/μl,37°C干浴孵育2小时。

Specs

Chinese alias重组Asp-N | Asp-N蛋白酶;内蛋白酶Asp-N;肽基-天冬氨酸金属内肽酶
English aliasAsp-N Protease | Endoproteinase Asp-N | Peptidyl-Asp metalloendopeptidase
CAS numberunknownmolecular formula
molecular weight-Exact mass无动物源
PSA-logp-

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram:
GHS08 , GHS07
Signal word:
Danger
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H334: 吸入可能引起过敏或哮喘病症状或呼吸困难
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P342+P311: 如有呼吸系统病症:呼叫急救中心/医生。
WGK Germany:
1
Personal protective equipment:
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
RTECS:
UK9540000

Production methods and uses

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upstream information

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downstream information

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MSDS

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