Merck, 90110508-1VL, 3A sub E

Biochem/physiol Actions
Human placenta (post crisis); SV40 transformed
STR-PCR Data: Amelogenin: X
CSF1PO: 10,12
D13S317: 11
D16S539: 9,12
D5S818: 11,13
D7S820: 10
THO1: 9,9.3
TPOX: 8,11
vWA: 16,17
The cell line 3A sub E was derived from 3A(tPA-30-1)after the original line started to senesce and went through crisis. 3A subE has an unlimited lifespan and expresses human chorionic gonadotropin (hCG)
Preparation Note
Aspirate medium and add 0.25% trypsin/EDTA; incubate at room temperature until cells detach. Dilute with fresh medium and aliquot into new flasks at a split ratio 1:2. Renew fluid 1-2 times per week. Incubate culture at 37°C, 5% CO₂ for initial 24 hour
EMEM (EBSS) + 2mM Glutamine + 1% Non Essential Amino Acids (NEAA) + 10% Foetal Bovine Serum (FBS)
Other Notes
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This cell line is part of the European Collection of Authenticated Cell Cultures (ECACC), an international repository managed by the United Kingdom Health Security Agency (UKHSA). No licensing agreement is required when either this cell line or the DNA extracted from it are used for internal research purposes only. Any other use of these products is prohibited without the express written permission of UKHSA. Inquiries regarding authorized use of this cell line or its genomic DNA may be directed to [email protected].