推荐产品
方案
≥90% (SDS-PAGE)
质量水平
表单
liquid
比活
≥1000 mU/mg protein
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
avoid repeated freeze/thaw cycles
异质活性
other MMP activity, none detected
运输
wet ice
储存温度
−70°C
一般描述
Dimeric, native MMP-9 from stimulated human neutrophils. Enzyme should be activated just prior to use.
M.W. 222,000 (non-reducing SDS-PAGE). Note: 1 mU = 1 milliunit.
警告
Toxicity: Standard Handling (A)
单位定义
One unit is defined as the amount of enzyme that will hydrolyze 1.0 µmol 2,4-DNP-Pro-Gln-Gly-Ile-Ala-Gly-Gln-D-Arg-OH per min at 37°C pH 7.0.
外形
In 200 mM NaCl, 50 mM Tris-HCl, 5 mM CaCl₂, 1 µM ZnCl₂, 0.05% 35 Detergent, 0.05% NaN₃, pH 7.0.
制备说明
Prepared from stimulated neutrophils that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
重悬
Following initial thaw, aliquot and freeze (-70°C).
其他说明
Olson, M.W. et al. 2000. J. Biol. Chem.275, 2661.
Kolkenbrock, H., et al. 1996. Biol. Chem. 377, 529.
Kolkenbrock, H., et al. 1996. Biol. Chem. 377, 529.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门