11 Years Factory wholesale Soluble Lyophilized Silk Fibroin Wholesale to Swansea
Short Description:
11 Years Factory wholesale Soluble Lyophilized Silk Fibroin Wholesale to Swansea 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:
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We stay with our company spirit of "Quality, Performance, Innovation and Integrity". We goal to create more value for our clients with our abundant resources, advanced machinery, experienced workers and superb solutions for 11 Years Factory wholesale Soluble Lyophilized Silk Fibroin Wholesale to Swansea, The product will supply to all over the world, such as: Puerto Rico , Munich , Ottawa , We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
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plastic paper cup counting and packaging machine for cup counter and packer system
Main performance:
1. Touch screen, convenient adjustment
2. PLC controller, accurate calculation
3. Photoelectric detection, great precision
4. The length is automatic detected and set, without manual
5. Unlimited speed, the scope of speed and length are very wide range
6. Trilateral closure H(pillow sealing)
7. Material of packing film: OPP
Features:
1. Automatic counting, feeding and packing by single row (2-100pcs/bag)
2. Option with one or two rows packing, only one row counting,
3. Cup counting and packaging is the two independent parts, can be operated alone.
4. Distance between with two cups only needs 2 mm
Optional Devices:
1. Code printer/ Thermal transfer printer
2. Fuji wheel: composite membrane: OPP, CPP, PE, etc
3. Lead aircraft: Device for punched and exhaust
4. Device for hanging hole (circular/ butterfly hole)
5. Stainless steel
6. Others
Specification:
Packaging film thickness:0.02-0.06mm
Max. film width:420mm
Bag length:100-600mm
Cup diameter:40-100mm
Cup quantity:10-100/pcs
Packing speed(Depend on packing material)
20-50Bag/min
Machine dimension:5500×1000×1300mm
Machine weight:1000kg
Our services:
A-The whole packing system
The Seller ensure the whole packing system can get to the requested capacity, accept and cooperate with the Buyer
to pass the final testing of the whole system.
B-On-site installation:
The Seller supply the on site installation for the whole packing system, but the fees including air tickets, foods,
hotel and translator in this period should be paid by User,the subsidy is 50USD/day.
B-Technical support
The Seller supplies the technical support of the whole use life of the system,including the vertical packing machine,
and theprocedures.
C-Spare parts supply
The Seller should supply the quick-wear parts with the machine, to help the Buyerin further using. In the quality
guarantee period, the Seller will supply the broken parts for free, except the easy worn parts or the damage is
caused by misoperation.After the guarantee period, the Seller will supply all the parts that the User need for the
whole use life of the machine in cost price.
For more information about various high quality machinery,please email via sales@chinesepacker.com or browse our Channal at http://www.youtube.com/channel/UCZO2zKOPk7OImW9HZQpsp6A
Lick us on website:http://www.chinesepacker.com
Skype us by :zhang.tracy6
Call us via:0086-13262514660
By Amelia from Albania - 2015.05.13 17:00
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Candance from Adelaide - 2016.02.28 14:19