1.Product Description
Dextranase enzyme refers to the total name of multiple enzyme which can catalyze and hydrolyze β- glucan.
dextranase enzyme in plants exists with kinds of Complex molecules polymer together such as:amylum,pectin, xylan, cellulose, protein, lipid and so on. So, dextranase enzyme can be used only, but the more effective way to hydrolyzing cellulose is the mixed use with other relative enzymes, in which the use-cost will be reduced.
One unit activity is equal to 1μg glucose, which produced by hydrolyzing β- glucan in 1g enzyme powder (or 1ml liquid enzyme) at 50 PH 4.5 in one minute.
| Product name | DEXTRANASE |
| CAS | 9025-70-1 |
| Appearance | white powder |
| Assay | 99% |
| Storage | Cool and Protect from light |
2.Product specification
| Items | Specifications | Results |
| Appearance | Free-flowing; White to off-White Powder | Qualified |
| Content | Min.100,000IU/g | 115,000IU/g |
| Loss on Drying | ≤6.0%(4 Hours At 105°C) | 4.1% |
| Dispersibility in water | Dispersible | Qualified |
| Granularity
|
100%through No.40 | 100% |
| Min.90%through No.60 | 98.0% | |
| Min.45%through No.100 | 76.0% | |
| Bulk density | ≥0.5g/ml | 0.58g/ml |
| Heavy Metal(Pb) | ≤10mg/kg | <10mg/kg |
| Arsenic(As) | ≤2mg/kg | <2mg/kg |
| Microbiological Spec. | ||
| Total Plate Count | <1000CFU/g | Qualified |
| Yeasts & Moulds | <100CFU/g | Qualified |
| E. Coli | Negative(In 10g) | Negative |
| Salmonella | Negative(In 25g) | Negative |
3.application
1.Dextranase can be used in preparation of dextran for clinical use.
2.Dextranase from Penicillium sp has been used:
in the digestion of exopolysaccharides from P. aeruginosa biofilms and dextran polymers
as a component of trypticase soy broth (TSYPS) for Streptococcus mutans culture in microgel degradation
3.Dextranase from Chaetomium erraticum has been used:
in microcarrier dissolution to produce multicellular 3D spheroids for drug discovery
in in vitro digestion of extracellular polysaccharide (EPS) from the bacterial isolates
in a study to investigate the immobilization of dextranase
to investigate the optimization of process conditions for enzymatic modification of alternan
1kg/aluminium foil bag, with two plastic bags inside.
25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs
Gross Weight:28kgs.
Shenzhen Smurf Technology Co., Ltd. is a high-tech enterprise certified by Shenzhen High-Tech Enterprise and Innovative Enterprise. In 2018 received the national high-tech enterprise certificate.
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The company is committed to providing life science researchers with simple, easy-to-use, trustworthy molecular biology and biochemistry reagent products and professional technical services. At the same time, in response to the disadvantages of small scale, low standard and poor product stability between batches in the bioreagent industry, the company has introduced venture capital from biopharmaceutical companies as strategic partners to introduce biopharmaceutical-grade scale production equipment, processes and procedures into the field of research reagents and provide research reagents with pharmaceutical-grade quality standards. In the future, the company will base on the frontier field of biotechnology, continuously launch new products with stable quality and reasonable price, and make continuous efforts for the development of life science in China hand in hand with the majority of researchers.
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3. How to transport the product?
A: We transport the product as your requirement. Depending on the quantity and the machine you order or whether you are urgent or not, we will suggest you suitable transportation way. If you order in batch and are not very urgent, it’s best to ship by sea. If you order several items and products are not too heavy, you can choose to ship by air. For small products, courier is used commonly.
4. What kind of packing way for product?
A: Depends on which kind product you order. Most of products are packed with cartons. Some products are packed with wooden boxes. All of the packing way is based on the safety of the machine!
5. What kind of warranty will be offer?
A: For qpcr and thermal cyclers, the warranty is 24 months from the delivery date. And others are 12 months from the delivery date. During the warranty time, if any problem, we offer after-sale servies
6.Lead Times?
Lead times can vary depending on your need and freight availability. At the time of your order, a member of our team will provide you with the most accurate and current lead time.
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