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08124

Isoamylase from Pseudomonas sp.

ammonium sulfate suspension, ≥10,000,000 units/mg protein

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5 ea
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32 400,00 CZK

About This Item

UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
3.2.1.68 (BRENDA, IUBMB)
MDL number:
MFCD00131418
Specific activity:
≥10,000,000 units/mg protein

32 400,00 CZK

Please contact Customer Service for Availability
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form

ammonium sulfate suspension

Quality Segment

specific activity

≥10,000,000 units/mg protein

storage temp.

2-8°C

Application

Isoamylase from Pseudomonas sp. has been used in starch debranching and to measure the chain-length distributions.

Biochem/physiol Actions

Catalyzes the hydrolysis of (1-6)-α-D-glucosidic branch linkages in glycogen, amylopectin and their β-limit dextrins.
Pseudomonas amyloderamosa is considered a popular source of isoamylase. In the presence of a surfactant, this isoamylase produces a series of maltooligosaccharides. Immobilized isoamylase makes it applicable with a polysaccharide matrix composed of agarose, cellulose, and raw corn starch.

Analysis Note

≥10 MU/mg protein

Other Notes

One unit causes an increase in A610 of 0.1 in 1 hour using a homogenized solution of rice starch as a substrate (pH 3.5, 40°C)

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Isoamylase from Pseudomonas sp. ammonium sulfate suspension, ≥10,000,000 units/mg protein

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Sigma-Aldrich

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description

ammonium sulfate suspension, ≥10,000,000 units/mg protein

description

powder, white, ≥200 U/mg

description

lyophilized powder, ≥200,000 units/g protein

description

lyophilized, powder, ≥1200 U/mg

specific activity

≥10,000,000 units/mg protein

specific activity

≥200 U/mg

specific activity

≥200,000 units/g protein

specific activity

≥1200 U/mg

form

ammonium sulfate suspension

form

powder

form

lyophilized powder

form

powder

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

7783-20-2

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