form
buffered aqueous glycerol solution
Quality Segment
specific activity
0.1-1.0 units/mg protein (Lowry)
concentration
≥5.0 mg/mL
impurities
polyethylene glycol, trace
foreign activity
α-ketoglutarate dehydrogenase ≤15%
shipped in
dry ice
storage temp.
−20°C
Application
Biochem/physiol Actions
Physical form
以 50% 甘油溶液的形式提供,含有 ~9mg/mL 牛血清白蛋白、30% 蔗糖、1.5mM EDTA、1.5mM EGTA、1.5mM 2-巯基乙醇、0.3 TRITON® X-100、0.003% 叠氮化钠和 15mM 磷酸钾,pH 值为 6.8
Other Notes
在30℃、pH 7.4、饱和水平的辅酶A存在的条件下,一单位每分钟可将1.0 μm摩尔的β-NAD转化成β-NADH。
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - ED ENV 1