Skip to Content
MilliporeSigma

Skip To

S7776

Sigma-Aldrich

Starch Azure

Insoluble corn starch covalently linked with Remazol Brilliant Blue R

Synonym(s):

Starch–Remazol brilliant blue R, RBB-Starch, Remazol brilliant blue R dyed starch, Starch Azure

Sign Into View Organizational & Contract Pricing

Select a Size

Select a Size

Change View

About This Item

MDL number:
UNSPSC Code:
12352204
NACRES:
NA.28
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

form

powder

Looking for similar products? Visit Product Comparison Guide

General description

Starch is an insoluble starch substrate specific for α-amylase and not for other exo enzymes. α-amylase catalysis of starch azure solubilization is measured at 595 nm.

Application

Starch Azure has been used as a substrate
  • in the screening of α-amylase activity in decontaminated malted flour at varying pH and temperature
  • for monitoring the inhibitory activity of Physalis peruviana extracts
  • for thermostable α-amylase extracted from deep sea and acidic soil

Substrates

Substrate for colorimetric determination of α-amylase.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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.

Already Own This Product?

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

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service