favourable price of 9031-11-2 cheap 9031-11-2 CAS NO.9031-11-2

Min.Order: 0 Metric Ton
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Product Details

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9031-11-2

Quick Details

ProName: favourable price of 9031-11-2 cheap 90...
CasNo: 9031-11-2
Molecular Formula: NULL
Appearance: solid or liquid
Application: for pharma use
DeliveryTime: Prompt
PackAge: drum and bag
Port: Beijing or Guangzhou
ProductionCapacity: Metric Ton/Day
Purity: 99.90%
Storage: in sealed air resistant place
Transportation: by sea or air
LimitNum: 0 Metric Ton
Related Substances: NMT0.001%
Residue on Ignition: 0.00%
Heavy Metal: NMT1ppm
Valid Period: 2 years

Superiority

favourable price of 9031-11-2 cheap 9031-11-2

B-D- galactosidase properties

Melting point is 100 ° C

The boiling point of 100 ° C (Press: 800 torr)

1.14 g/cm3 density (Temp: 4 ° C)

Storage condition: 2-8°C

Solubility 1% aceticacid: 1 mg/mL

Powder form

Color slightlyyellow

Solubleinwater

EPA Chemical Substances Information Galactosidase,. Beta.-(9031-11-2)

character

The main characteristic of B-D-galactosidase is the hydrolysis of lactose to glucose and galactose.

Optimum pH value: 7.0 ~ 7.5 for E. coli; The results obtained by yeast Chemicalbook were 6.0 ~ 7.0. It was about 5.0 for those made by mold. The optimum characteristic temperature is 37 ~ 50℃. At the normal concentration, about 74% lactose was hydrolyzed within 72h.

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Details

B-D-Galactosidase ELISA Kit

B-D-Galactosidase ELISA Kit is a solid-phase sandwich enzyme-linked immunosorbent assay (ELISA). The standard substance with known concentration to be tested and the sample with unknown concentration were added to the microporous plate for detection. The substance under test and the biotin labeled antibody were incubated simultaneously. After washing, the avidin-labeled HRP is added. After incubation and washing, the unbound enzyme binder is removed, and then substrate A and B are added to act with the enzyme binder simultaneously. Produces color. The depth of the color is proportional to the concentration of the substance to be measured in the sample.

B-D-galactosidase ELISA Kit

1) Distilled water.

2) Sample feeder: 5ul, 10ul, 50ul, 100ul, 200ul, 500ul, 1000ul.

3) oscillators and magnetic stirrers, etc.

Safety of B-D-Galactosidase ELISA Kit

1) Avoid direct contact with termination solution and substrate A and B. Once in contact with these liquids, rinse with water as soon as possible.

2) Do not eat, drink, smoke or use cosmetics during the experiment.

3) Do not suck any ingredients from the kit through your mouth.