C0615
纤维素酶 来源于木霉 属
powder, ≥5,000 units/g solid
别名:
微晶纤维素 RS
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关于此项目
化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-734-4
MDL number:
eCl@ss:
32160410
Specific activity:
≥5,000 units/g solid
form
powder
Quality Level
specific activity
≥5,000 units/g solid
greener alternative product characteristics
Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
solubility
deionized water: soluble 3.0 mg/mL (Sterile; In the presence of 0.15% polyhexamethylene biguanide (PHMB))
greener alternative category
storage temp.
2-8°C
General description
我们竭诚为您带来绿色替代产品，以确保符合一项或多项绿色化学12项原则要求。当用于纤维素乙醇研究时，该产品经优化可提高能效和防止浪费。有关详细信息，请参阅 《Biofiles》和《Enzymes for Alternative Energy Research》中的文章
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Application
纤维素酶是可将纤维素水解成葡萄糖的酶。纤维素酶已被用于洗涤剂、制药、烘焙和酶生产行业中职业性哮喘的发展研究中。 将纤维素酶添加至洗涤剂中可改善清洁性能。 来自Sigma的纤维素酶已用于将纤维寡糖降解为葡萄糖，同时对生物可吸收细菌纤维素（BBC）的生物降解性进行了研究。
Biochem/physiol Actions
纤维素酶由白蚁的肠鞭毛虫产生，其对于宿主白蚁的纤维素消化至关重要 。纤维素酶具有不同的微生物来源，因此具有不同的蛋白质序列 。
Preparation Note
在浓度为3mg/mL的0.15聚六亚甲基双胍（PHMB）存在下，溶于无菌去离子（DI）水中。
Other Notes
在pH 5.0，37℃条件下，一个单位在一个小时内可从纤维素中释放1.0 μmole葡萄糖（孵育时间为2小时）。
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signalword
Danger
hcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
法规信息
常规特殊物品
此项目有
实验方案
To standardize an enzymatic assay procedure of cellulase.
该实验方案使用分光光度法测定纤维素酶活性。黑曲霉纤维素酶催化内-1,4-β-D-糖苷键的水解。
Youwen Pan et al.
Applied and environmental microbiology, 76(5), 1433-1441 (2010-01-06)
Biofilm formation by Listeria monocytogenes is generally associated with its persistence in the food-processing environment. Serotype 1/2a strains make up more than 50% of the total isolates recovered from food and the environment, while serotype 4b strains are most often
Gaku Tokuda et al.
Biology letters, 3(3), 336-339 (2007-03-22)
The intestinal flagellates of termites produce cellulases that contribute to cellulose digestion of their host termites. However, 75% of all termite species do not harbour the cellulolytic flagellates; the endogenous cellulase secreted from the midgut tissue has been considered a
A Brant et al.
Occupational and environmental medicine, 61(9), 793-795 (2004-08-20)
Three employees from two different detergent companies were investigated for occupational asthma, using skin prick tests, serum specific IgE, and specific bronchial challenge. Two were challenged with lipase and one with cellulase. All three cases had immunological evidence of sensitisation
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| C0615-1G | 04061835555765 |