Key Documents

View All Documentation

Protease from Aspergillus saitoi

Name: Protease from <I>Aspergillus saitoi</I>
Brand: SIGMA

Type XIII, ≥0.6 unit/mg solid

Synonym(s):

Molsin

Select a Size

Change View

Size/SKU	Availability	Price

About This Item

CAS Number:

9025-49-4

EC Number:

3.4.23.18 (BRENDA, IUBMB)

UNSPSC Code:

12352204

EC Number:

232-796-2

NACRES:

NA.54

eCl@ss:

32160410

MDL number:

MFCD00132092

Specific activity:

≥0.6 unit/mg solid

Biological source:

Aspergillus sp. (Aspergillus saitoi)

Pricing and availability is not currently available.

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

biological source

Aspergillus sp. (Aspergillus saitoi)

Quality Segment

200

type

Type XIII

form

solid

specific activity

≥0.6 unit/mg solid

foreign activity

alkaline protease, essentially free

storage temp.

−20°C

Description

Application

Protease from Aspergillus saitoi has been used in a study to assess sequence coverage and resolution in hydrogen exchange of large proteins. It has also been used in a study to investigate the conversion of soybean curd isoflavone glycosides to their aglycones through β-glucosidase..

Biochem/physiol Actions

Protease from Aspergillus saitoi was shown to also function as a β-glucosidase.

Other Notes

One unit will hydrolyze hemoglobin to produce color equivalent to 1.0 μmole (181 μg) of tyrosine per min at pH 2.8 at 37 °C (color by Folin-Ciocalteu reagent).

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item	62301	P3111	P1236
Sigma-Aldrich P2143 Protease from Aspergillus saitoi	Sigma-Aldrich 62301 Lipase from Aspergillus niger	Sigma-Aldrich P3111 Protease from Bacillus sp.	Sigma-Aldrich P1236 Protease from Bacillus amyloliquefaciens
description Type XIII, ≥0.6 unit/mg solid	description powder (fine), ~200 U/g	description liquid, ≥16 U/g	description liquid, ≥0.8 U/g
biological source Aspergillus sp. (Aspergillus saitoi)	biological source Aspergillus niger	biological source Bacillus sp.	biological source Bacillus sp. (Bacillus amyloliquefaciens)
specific activity ≥0.6 unit/mg solid	specific activity ~200 U/g	specific activity ≥16 U/g	specific activity ≥0.8 U/g
form solid	form powder (fine)	form liquid	form liquid
storage temp. −20°C	storage temp. 2-8°C	storage temp. 2-8°C	storage temp. 2-8°C
Quality Level 200	Quality Level 100	Quality Level 200	Quality Level 200
foreign activity alkaline protease, essentially free	foreign activity -	foreign activity -	foreign activity -

Pictograms

GHS08,GHS07

Signal Word

Danger

Hazard Codes

H315,H319,H334,H335

Precautionary Statements

P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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