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219466

CELLULYSIN™ Cellulase, Trichoderma viride

Synonym(s):

β-D-glucosidase, endo-β-1,4 glucanase, cellobiohydrolase

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About This Item

CAS Number:
EC Number:
UNSPSC Code:
12352202
NACRES:
NA.54
MDL number:
eCl@ss:
32160410
Specific activity:
≥10,000 units/g dry wt.
Biological source:
fungus (Trichoderma viride)
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biological source

fungus (Trichoderma viride)

form

solid

specific activity

≥10,000 units/g dry wt.

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

technique(s)

transformation: suitable

color

yellow-white

input

plant, fungi and insect sample(s)

solubility

water: soluble

suitability

suitable for molecular biology

application(s)

food and beverages
pharmaceutical

shipped in

ambient

storage temp.

2-8°C

General description

Cellulase includes endo-β-1,4 glucanase, cellobiohydrolase, and β-D-glucosidase. It is commonly produced by bacteria and fungi.

Application

CELLULYSIN™ Cellulase, Trichoderma viride has been used:
  • to digest transgenic BY-2 cells exposed to paraformaldehyde fixation
  • in the enzyme mix used for in situ hybridization to plant chromosomes
  • in the enzyme solution for the transformation of Phytophthora species
  • to isolate intact cells and protoplasts from plant tissues

Biochem/physiol Actions

Cellulase is useful in food, feed, textile, leather, detergent, and paper industries. It is also applied in fiber modification, biomass fermentation, and pharmaceutical industries.

Preparation Note

Following reconstitution, aliquot and freeze (-20°C) for long term storage or refrigerate (4°C) for short term storage. Stock solutions are stable for up to 3 days at 4°C or for up to 1 month at -20°C.

Other Notes

One unit is a measure of decomposing activity using a filter paper substrate at 40°C, pH 4.0.
Takebe, I., et al. 1968. Plant Cell Physiol.9, 115.
Tomita, Y., et al. 1968. J. Ferment. Technol.46, 701.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
CELLULYSIN is a trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Harmful (C)

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This Item
22178C8241C1184
description

-

description

powder, off-white, ~0.8 U/mg

description

lyophilized powder, ≥600 units/g solid

description

powder, ≥0.3 units/mg solid

specific activity

≥10,000 units/g dry wt.

specific activity

~0.8 U/mg

specific activity

≥600 units/g solid

specific activity

≥0.3 units/mg solid

technique(s)

transformation: suitable

technique(s)

-

technique(s)

-

technique(s)

-

biological source

fungus (Trichoderma viride)

biological source

Aspergillus niger

biological source

-

biological source

-

suitability

suitable for molecular biology

suitability

-

suitability

-

suitability

-

form

solid

form

powder

form

lyophilized powder

form

powder

application(s)

food and beverages
pharmaceutical

application(s)

-

application(s)

-

application(s)

-


Pictograms

Health hazard

Signal Word

Danger

Hazard Codes

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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Questions

  1. Does this preparation have activity on beta-glucan polysaccharides other than cellulose, (e.g. xylan, yeast glucan, laminarin, lichenin etc.)?

    1 answer
    1. This enzyme hydrolyzes b1,4-glucan linkages in cellulose. Beta-glucan polysaccharides contain b1,4-glucan linkages.

      Helpful?

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