Degradable Porous Gelatin Microcarrier-CellCradle

Short Delivery Time, New Price, High Cost Performance Carriers!

CellCradle is a porous gelatin microcarriers developed and operated by Luoyang Saiao Biotechnology Co., Ltd. The microcarriers is formed from medical grade gelatin through emulsification, pore creation, cross-linking and freeze-drying, with a surface area of approximately 9000cm²/g. CellCradle is in the form of a white flowable powder. The dry powder particle size can be customized to 50 to 500μm. It has a 20 to 30μm macroporous structure and provides a stable internal environment for cell adhesion and growth.

Application

The culture of cells difficult to adhere to walls such as mesenchymal stem cells (MSCs), Vero cell serum-free culture, as well as serum-free and low-serum culture of adherent cell such as Mrc-5 and 2B2 diploid Cells.

 Features  

• ◎ This type of carrier is a porous microcarriers structure. Both the interior of the carrier and the surface of the carrier can be used for cell adhesion. The adhesion area is about 9000cm²/g.

• ◎  When culture MSCs cells, the maximum cell density is more than 2 times that of classic dextran microcarriers.
• ◎  CellCradle carrier is made of medical high-grade gelatin material and can be degraded by trypsin and recombinant collagenase. The cell recovery rate is high, and the cell recovery rate can reach more than 90%.
• ◎  It can be used for large-scale culture in the fields of cell therapy, exosome preparation, biopharmaceuticals and animal vaccines.

 Technical Parameters

Testing Items	Indicators	Testing Standards
Bioburden	< 0.5 (CFU/g)	ISO 11737-1
Endotoxin	< 0.1 (EU/ml)	Chinese Pharmacopoeia 2015 Edition (Volume IV)
Cytotoxicity	≤ 1 grade	ISO 10993
Absorbance	Max. at 220nm~240nm: 0.02 Max. at 241nm~350nm: 0.01	YBB00022002
Heat Sterilization	< 145°C	—
Cold Alkali Resistance	Tolerance to 0.1M NaOH for over 4 hours	—
Carrier Structure	Four-layer polyester fiber, polyester sheet thickness: 0.3 ± 0.05 mm, fiber diameter: 16.7 ± 0.5 μm	—
Surface Area for Attachment	1200 cm²/g	—
Carrier Material	Polyester fiber	—