PULLULANASE
Description References- Product Name
- PULLULANASE
- CAS No.
- 9075-68-7
- Chemical Name
- PULLULANASE
- Synonyms
- PuL;ebsieL;EC 3.2.1.41;PULLULANASE;a pneumoniae;Promozyme? D2;anase from KL;Promozyme? 400L;LIMIT DEXTRINASE;Pullulanase microbial
- CBNumber
- CB0271455
- Molecular Formula
- NULL
- Formula Weight
- 0
- MOL File
- Mol file
PULLULANASE Property
- Density
- 1.25 g/mL at 25 °C(lit.)
- vapor pressure
- 0Pa at 25℃
- storage temp.
- 2-8°C
- form
- lyophilized powder
- Water Solubility
- 100g/L at 25℃
- LogP
- -1.3 at 20℃
- CAS DataBase Reference
- 9075-68-7
- EPA Substance Registry System
- Pullulanase (9075-68-7)
Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P285In case of inadequate ventilation wear respiratory protection.
P304+P341IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- E2412
- Product name
- Pullulanase microbial
- Packaging
- 50ml
- Price
- $125
- Updated
- 2024/03/01
- Product number
- E2412
- Product name
- Pullulanase microbial
- Packaging
- 250ml
- Price
- $308
- Updated
- 2024/03/01
- Product number
- ENZ0000760
- Product name
- PULLULANASE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $498.08
- Updated
- 2021/12/16
- Product number
- 72206
- Product name
- Pullulanase
- Packaging
- 1g
- Price
- $600
- Updated
- 2021/12/16
PULLULANASE Chemical Properties,Usage,Production
Description
As an an amylolytic exoenzyme, Pullulanase is one of the most essential endo-type enzyme that degrades pullulan. It is found in plants and microorganisms, in which it is synthesized as an extracellular, cell surface-anchored lipoprotein by the Gram-negative bacterium such as Bacillus brevis, genus Klebsiella. Type I pullulanases specifically cleaves α-1,6-glucosidic linkages in polysaccharides, such as starch, amylopectin, glycogen, dextrin, pullulan and related oligosaccharides, whilst type II pullulanases are effective to attack α-1,6-glucosidic linkages. This enzyme is applied on a large scale in glucose and maltose syrup industries, where it is combined with the activities of other enzymes, such as β-amylase and isoamylase to manufacture maltose and oligosaccharides. Besides, it commercially serves as an industrial enzyme preparation in various reactions, such as the production of branched cyclodextrins, where pullulanase can catalyze the condensation reaction. Pullulanase is also applied as a processing aid in grain processing biotechnology for the production of ethanol and sweeteners.
References
https://en.wikipedia.org/wiki/Pullulanase
http://www.sigmaaldrich.com/catalog/product/sigma/e2412?lang=en®ion=US
https://www.hindawi.com/journals/er/2012/921362/
http://www.amano-enzyme.co.jp/eng/enzyme/15.html
http://www.ssjournals.com/index.php/ijbr/article/view/610
Uses
One unit will liberate 1.0 μmole of maltotriose (measured as glucose) from pullulan per min at pH 5.0 at 25°C.
Uses
Pullulanase is a glucanase that degrades pullulan. It is produced by the Gram-negative bacterium Klebsiella and is used for starch-debranching as well as to study polysaccharide utilization.
Biochem/physiol Actions
Type I pullulanases specifically hydrolyse α-1,6 linkages, while type II pullulanases are also able to hydrolyse α-1,4 linkages.
PULLULANASE Preparation Products And Raw materials
Raw materials
Preparation Products
PULLULANASE Suppliers
View Lastest Price from PULLULANASE manufacturers
- Product
- Pullulanase 9075-68-7
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99.7%
- Supply Ability
- 200000kg
- Release date
- 2024-04-25
- Product
- pullulanase 9075-68-7
- Price
- US $0.00-0.00/g
- Min. Order
- 1g
- Purity
- 98.0%
- Supply Ability
- 1kg/month
- Release date
- 2021-08-25
- Product
- PULLULANASE 9075-68-7
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-06-27