MC3T3-E1 Cells

In vitro osteoblast differentiation

MC3T3-E1 is a pre-osteoblastic cell line derived from the calvaria of a mouse embryo. These cells are extensively utilized in the study of osteogenesis, particularly for examining the molecular and cellular mechanisms underlying bone formation and differentiation. The MC3T3-E1 cell line is known for its robust ability to differentiate into osteoblasts in vitro, a process that can be stimulated by ascorbic acid and beta-glycerophosphate. This differentiation is marked by the expression of key osteogenic markers such as alkaline phosphatase, osteocalcin, and type I collagen.

MC3T3-E1 cells are instrumental in research focused on bone biology, including the study of bone matrix deposition and mineralization. These cells provide a reliable model for investigating the effects of various drugs, hormones, and genetic modifications on osteoblast function and bone formation. Additionally, the MC3T3-E1 cell line is valuable in studying pathological conditions such as osteoporosis and other bone-related diseases. Their ease of culture and well-characterized response to osteogenic stimuli make them a preferred choice for researchers aiming to unravel the complexities of bone physiology and pathology.

Adherent

1 day

C57BL/6

1

Supplement the medium with 10% FBS

2 to 3 times per week

Confirm that the vial remains deeply frozen upon delivery, as cells are shipped on dry ice to maintain optimal temperatures during transit.

Upon receipt, either store the cryovial immediately at temperatures below -150° C to ensure the preservation of cellular integrity, or proceed to step 3 if immediate culturing is required.

For immediate culturing, swiftly thaw the vial by immersing it in a 37° C water bath with clean water and an antimicrobial agent, agitating gently for 40-60 seconds until a small ice clump remains.

Perform all subsequent steps under sterile conditions in a flow hood, disinfecting the cryovial with 70% ethanol before opening.

Carefully open the disinfected vial and transfer the cell suspension into a 15 ml centrifuge tube containing 8 ml of room-temperature culture medium, mixing gently.

Centrifuge the mixture at 300 x g for 3 minutes to separate the cells and carefully discard the supernatant containing residual freezing medium.

Gently resuspend the cell pellet in 10 ml of fresh culture medium. For adherent cells, divide the suspension between two T25 culture flasks; for suspension cultures, transfer all the medium into one T25 flask to promote effective cell interaction and growth.

Adhere to established subculture protocols for continued growth and maintenance of the cell line, ensuring reliable experimental outcomes.

When planning to store a cryovial in liquid nitrogen for future thawing, it is mandatory to adhere to stringent safety measures. Appropriate protective gloves and clothing are essential, and the use of a face mask or safety goggles is required during the transfer of frozen samples to or from the liquid nitrogen tank. This is to mitigate the risk of injury from potential cryovial explosions upon removal, which can result in the projection of sharp fragments.

We stand by the promise of delivering products with high cell viability and robust culture performance. To achieve the best results, please make sure you follow the storage and culture instructions detailed in the product information sheet closely. Your adherence to these guidelines is key to success.