USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1,200.00-1,200.00 / Gram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
1. factory production, more preferential prices, regular products are available in stock;
2. desheng has a range of enzyme products to provide you with a more comprehensive service
3. desheng has been in the industry for 14 years. our products are self-developed and manufactured. biobuffer has high purity and guaranteed product quality.
4. desheng began to do foreign trade in 2010. we have our own right to export.
introduction to products
external: white amorphous powder
specific activity: ≥ 15.0 u/mg
stability: -20 °c stable for one year
sub-volume: approximately 38kd
isoelectric point: 5.5
mie's constant: 4.7 x 10-5m(l-malate), 6.4 x 10-5m(oxaloacate),
2.5 x 10-5m(nadh)
cursor: not inhibited by sodium azide
ph stability: 5.0 ~ 9.0
best ph: around 6.0
optimal temperature: 40 °c
thermal stability: stable below 50 °c
methods for the determination of enzyme activity
1. principle
2. definition of enzyme
a unit of enzyme activity is equal to the amount of enzyme used to generate 1 weimoer nad + in 1 minute at 37 degrees.