Comparison

MARC-145 Cells European Partner

Für die Verwendung dieses Produktes fordert der Hersteller das zu Ihrer Institution passende, ausgefüllte und unterschriebene Formular: Bitte laden Sie dieses entweder beim Kaufabschluss hoch oder senden es alternativ an die purchasing@hoelzel.de
Item no. CLS-305006
Manufacturer CLS Cell Lines Service
Amount 1 cryovial
Category
Type Cell line
Certificate For a certificate of analysis, please send an inquiry to info@hoelzel.de.
Specific against Primate
Dry ice Yes
ECLASS 10.1 42040401
ECLASS 11.0 42040401
UNSPSC 41106509
Alias Marc-145,MARC 145,Marc 145,MARC145,Marc145,Meat Animal Research Center-145
Available
Specificity Chlorocebus pygerythrus (Vervet monkey)
Manufacturer - Category
Monkey cell lines
Description
The MARC-145 cell line is a monkey kidney epithelial cell line derived from the African green monkey (Cercopithecus aethiops). This cell line is particularly notable for its use in virology, especially in the propagation of porcine reproductive and respiratory syndrome virus (PRRSV), a significant pathogen in the swine industry. MARC-145 cells have been instrumental in studying PRRSV due to their high susceptibility to the virus, making them a valuable tool for viral isolation, propagation, and vaccine development.
MARC-145 cells are characterized by their epithelial morphology and robust growth in vitro, which facilitates large-scale production of PRRSV for research purposes. Additionally, they have been used to explore the mechanisms of PRRSV infection, including virus entry, replication, and host-pathogen interactions. This cell line has also been utilized in the development and testing of antiviral compounds and PRRSV vaccines, contributing significantly to efforts aimed at controlling this economically important disease in pigs.
Tissue
Embryonic kidney
Growth properties
Adherent
Age
Foetus
Morphology
Epithelial
Biosafety Level
1
Culture Medium
DMEM, w: 4.5 g/L Glucose, w: 4 mM L-Glutamine, w: 1.5 g/L NaHCO3, w: 1.0 mM Sodium pyruvate (Cytion article number 820300a)
Medium Supplements
Supplement the medium with 10% FBS
Subculturing
Remove the old medium from the adherent cells and wash them with PBS that lacks calcium and magnesium. For T25 flasks, use 3-5 ml of PBS, and for T75 flasks, use 5-10 ml. Then, cover the cells completely with Accutase, using 1-2 ml for T25 flasks and 2.5 ml for T75 flasks. Let the cells incubate at room temperature for 8-10 minutes to detach them. After incubation, gently mix the cells with 10 ml of medium to resuspend them, then centrifuge at 300xg for 3 minutes. Discard the supernatant, resuspend the cells in fresh medium, and transfer them into new flasks that already contain fresh medium.
Fluid Renewal
2 to 3 times per week
Freeze Medium
Handling of Cryopreserved Cultures

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.

Sterility
Mycoplasma contamination is excluded using both PCR-based assays and luminescence-based mycoplasma detection methods.
To ensure there is no bacterial, fungal, or yeast contamination, cell cultures are subjected to daily visual inspections.
Required Documentation
A CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora) certificate is required to export this article to your country. CITES oversees trade in specific species globally to ensure their protection and sustainability. Our company, as the exporter, will handle the CITES certificate application on your behalf. The process typically takes 2-4 weeks and incurs a fee of 70€.
Safety Precautions
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.
Disclaimer
Our cells are provided for in vitro laboratory research purposes exclusively and are not intended for clinical or diagnostic use, nor are they to be administered to humans or used for veterinary purposes. Users must adhere to all applicable guidelines and regulations for the handling and use of these cells in a research setting.
Warranty
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.
Split Ratio
1:2 to 1:4

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

Amount: 1 cryovial
Available: In stock
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