Skip to Content
Merck
CN

Key Documents

View All Documentation

09962

Diastase from Aspergillus oryzae

powder, white, amylase ≥3500 U/g

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

CAS Number:
9000-92-4
UNSPSC Code:
12352204
EC Number:
232-567-7
NACRES:
NA.54
MDL number:
MFCD00081555
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

form

powder

Quality Segment

100

amylase activity

≥3500 U/g

color

white

storage temp.

2-8°C

Application

Diastase from Aspergillus oryzae has been used:
  • to distinguish sulphomucins and sialomucins
  • to discriminate acidic mucins from neutral mucins in the lingual salivary glands
  • as a component of the BioVision amylase activity assay buffer solution for in vitro and ex vivo degradation assays

Biochem/physiol Actions

Diastase catalyzes the digestion of glycogen. It is useful as a reducing and stabilizing agent in the aqueous synthesis of gold nanoparticles (AuNPs).

Other Notes

1 U corresponds to the amount of enzyme which liberates 1 μmol maltose per minute at pH 6.0 and 25 °C (starch acc. to Zulkowsky, Cat. No. 85642, as substrate)

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H334

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library