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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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PLN 5,600.00

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

PLN 5,600.00

Please contact Customer Service for Availability
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form

ammonium sulfate suspension

Quality Level

100

specific activity

≥10,000,000 units/mg protein

storage temp.

2-8°C

Application

Isoamylase from Pseudomonas sp. has been used in starch debranching[1] and to measure the chain-length distributions.[2]

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

Sigma-Aldrich

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Isoamylase from Pseudomonas sp.

Polymyxin Acylase from Pseudomonas sp. ≥0.1 units/mg solid

Sigma-Aldrich

P9208

Polymyxin Acylase from Pseudomonas sp.

Amidase from Pseudomonas aeruginosa recombinant, expressed in E. coli, buffered aqueous glycerol solution, hydroxamate transferase ≥200 units/mg protein (biuret)

Sigma-Aldrich

A6691

Amidase from Pseudomonas aeruginosa

Lipoprotein Lipase from Pseudomonas sp. lyophilized, powder, yellow-brown, ≥160 U/mg

Sigma-Aldrich

62336

Lipoprotein Lipase from Pseudomonas sp.

specific activity

≥10,000,000 units/mg protein

specific activity

≥0.1 units/mg solid

specific activity

-

specific activity

≥160 U/mg

form

ammonium sulfate suspension

form

solid

form

buffered aqueous glycerol solution

form

powder

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

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

CAS No.

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP2315
BCCN7550
BCCM9130
BCCL1638
BCCL5940

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In vitro amylase hydrolysis of amylopectins from cereal starches based on molecular structure of amylopectins
Guo Li
Food Hydrocolloids, 77, 238-247 (2018)
Digestion properties of corn starch modified by $\alpha$-D-glucan branching enzyme and cyclodextrin glycosyltransferase
Li Y, et al.
Food Hydrocolloids, 89, 534-541 (2019)
Wenwen Li et al.
Carbohydrate polymers, 270, 118363-118363 (2021-08-09)
Finding an efficient and eco-friendly solution for starch dissolution has attracted considerable attentions in recent years. This study investigated the structural characteristics, and degradation behavior of corn starch in KOH/thiourea aqueous solution by the comparison with DMSO/LiBr and 1-allyl-3-methylimidazolium chloride
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Global Trade Item Number

SKUGTIN
127442-50G04061838724892
08124-5MU04061838652126

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