微信小李
微信小章
产品简介
购买须知
| 产品名称： | AC-1M88 |
|---|---|
| 商品货号： | TS259662 |
| <strong>Cell line </strong>： | AC-1M88 |
| DSMZ no. ： | TS259662 |
| Species ： | confirmed as human by cytogenetics |
| Cell type ： | choriocarcinoma-trophoblast hybrid |
| Origin ： | one of five phenotypically and cytogenetically distinct subclones of a hybrid (ACH1P, DSM ACC 481) formed by fusing an HGPRT-defective mutant (AC1-1) of JEG-3 human choriocarcinoma (DSM ACC 463) with primary human trophoblast (chorion laeve) cells |
| Reference(s) ： | 14543, 15146 |
| Biosafety level ： | 1 |
| Permissions and restrictions ： | A |
| <strong> </strong>： | DSMZ Scientific Data: |
| Morphology： | epitheloid cells growing adherently in monolayers |
| Medium ： | 90% Hams F12 + 10% h.i. FBS |
| Subculture ： | split confluent culture 1:3 to 1:6 every 3-5 days using trypsin/EDTA; seed out at ca. 0.1-0.2 x 105 cells/cm2; maintain at ca. 0.1-0.5 x 105 cells/cm2; reaches max. density of ca. 1.3 x 105 cells/cm2 |
| Incubation ： | at 37 °C with 5% CO2 |
| Doubling time ： | ca. 30-50 hours |
| Harvest ： | cell harvest of ca. 0.9 x 105 cells/cm2 |
| Storage ： | frozen with 70% medium, 20% FBS, 10% DMSO |
| Mycoplasma ： | contamination was eliminated with Baytril (enrofloxacin), then negative in microbiological culture, RNA hybridization, PCR assays |
| Immunology ： | To inquire about expression of EpCAM and intermediate filaments, contact hilmar.quentmeier@dsmz.de. |
| Fingerprint ： | near identical DNA profiles shared by the AC-sister cell lines, partly identical with JEG-3 and BEWO |
| Cytogenetics ： | human flat-moded hypertetraploid karyotype with 11% polyploidy - 80-99<4n>XXX, -Y, -3, +7, +7, -8, +9, +9, +12, -13, +3-5mar, del(X)(p11p22), der(7)t(7;7)(p22;q11.22)add(7)(q32)x2, add(7)(q32), add(9)(p24), i(13q), add(19)(p13), der(19)t(11;19)(q11;q13) - sideline with idem, +1, +7, +12, der(4)t(4;11)(p14-16;q1?3) - resembles published karyotype and those of sisters with minor, though consistent, differences (mirroring DNA profiles) |
| Viruses ： | PCR: EBV -, HBV -, HCV -, HIV-1 -, HIV-2 -, HTLV-I/II -, MLV -, SMRV - |