Fast delivery for Soluble Lyophilized Silk Fibroin Wholesale to Toronto
Short Description:
Fast delivery for Soluble Lyophilized Silk Fibroin Wholesale to Toronto Detail:
Brand Name: Fancci
Alternative Name: Freeze-dried silk fibroin
Introduction:
Large molecular weight silk fibroin in aqueous solution can be processed into different solid material formats. Unfortunately, the purified silk solution can’t be stored or transported for a long time as silk undergoes structural changes and aggregates due to thermodynamic instability. Our proprietary lyophilized silk product completely solve these problems and the lyophilized silk can be dissolved in water or buffer at high concentration, facilitating downstream material processing.
Lyophilized silk in a glass vial presents to be a white porous sponge. Since the vial is completely sealed, lyophilized silk can remain stable for a long period of time (> 18 months) at room temperature in terms of appearance, solubility, molecular weight distribution and structure. The regenerated silk solution remains the same structural transition capability from random coil andα-helix structure to β-sheet structure as original silk solution, which is critical in preparation of solid material formats.
Table 1 Parameter, testing and method of lyophilized silk fibroin
| Parameter, Testing and Method | Lyophilized Silk Fibroin |
| Category | Materials/Agents |
| Form | Lyophilized agents |
| Source | Degummed Bombyx mori silkworm |
| Package | 20 ML Penicillin Bottles |
| Method of storage | Stored in a dry, ventilated place at room temperature |
| Solution concentration after rehydration | ≤ 40% |
| Bioburden | Sterilized |
| Molecular Weight | ≥200,000 Da |
| Expiration Date | 18 months |
Operation method:
Lyophilized silk fibroin can be stored at room temperature for 18 months. Before use, water or buffer or cell/drug solution can be added into the sterile glass bottle using a needle syringe (keep sealed) or a pipette (open bottle). The lyophilized silk cake in the bottle can be quickly rehydrated forming a light yellow solution and the silk concentrations obtained can reach up to 30-40%.
Application:
Same as the solution after purification, the soluble lyophilized silk fibroin can also be used as a basic raw material for fabrication of many biomedical products. Furthermore, soluble lyophilized silk fibroin has advantages of longer and ambient storage, easier transportation and higher concentration of regenerated solution compare to regular silk fibroin solution.
Product detail pictures:
Related Product Guide:
How to Wash and Clean Men’s Silk Pajamas
Silk: The Pros and the Cons
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of Fast delivery for Soluble Lyophilized Silk Fibroin Wholesale to Toronto, The product will supply to all over the world, such as: Guatemala , Sweden , Guatemala , Due to the stability of our products, timely supply and our sincere service, we are able to sell our products not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
Learn More : http://goo.gl/yO2h6A Make your move and start earning the money you want in 2016 with Avon’s award-winning products and expert support.
By Cherry
from Kenya
- 2016.11.12 12:31
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
By Louise
from Malawi
- 2015.04.25 16:46
