| 产品名称: | PR-1 |
|---|---|
| 商品货号: | TS259720 |
| <strong>Cell line </strong>: | PR-1 |
| DSMZ no. : | TS259720 |
| Species : | confirmed as rat by cytogenetics and species PCR |
| Cell type : | pituitary tumor |
| Origin : | established from the pituitary tumor of an ovarectomized F344 rat treated with estrogen for 3 months; described as showing markedly reduced levels of TGF-ß1 and TGF-ß type II receptor mRNA; reported as being resistant to antiproliferative effects of TGF-ß1 |
| Reference(s) : | 14835 |
| Biosafety level : | 1 |
| Permissions and restrictions : | A |
| <strong> </strong>: | DSMZ Scientific Data: |
| Morphology: | round cells, slightly adherent, growing as strings of round cells in branched colonies |
| Medium : | Dulbeccos MEM + Hams F12 (1:1) + 2.5% h.i. FBS + 10% horse serum |
| Subculture : | optimal split ratio of 1:2 once a week using trypsin/EDTA; seed out at ca. 3 x 106 cells/80 cm2 |
| Incubation : | at 37 °C with 5% CO2 |
| Doubling time : | ca. 90 hours |
| Harvest : | cell harvest of ca. 50 x 106 cells/80 cm2 |
| Storage : | frozen with 65% medium (1:1), 5% FBS, 20% horse serum, 10% DMSO |
| Mycoplasma : | negative in microbiological culture, RNA hybridization, PCR assays |
| Cytogenetics : | rat near-triploid karyotype with 10% polyploidy - 60-68<3n> |
| Viruses : | PCR: SMRV - |
| 产品名称: | PR-1 |
|---|---|
| 商品货号: | TS259720 |
| <strong>Cell line </strong>: | PR-1 |
| DSMZ no. : | TS259720 |
| Species : | confirmed as rat by cytogenetics and species PCR |
| Cell type : | pituitary tumor |
| Origin : | established from the pituitary tumor of an ovarectomized F344 rat treated with estrogen for 3 months; described as showing markedly reduced levels of TGF-ß1 and TGF-ß type II receptor mRNA; reported as being resistant to antiproliferative effects of TGF-ß1 |
| Reference(s) : | 14835 |
| Biosafety level : | 1 |
| Permissions and restrictions : | A |
| <strong> </strong>: | DSMZ Scientific Data: |
| Morphology: | round cells, slightly adherent, growing as strings of round cells in branched colonies |
| Medium : | Dulbeccos MEM + Hams F12 (1:1) + 2.5% h.i. FBS + 10% horse serum |
| Subculture : | optimal split ratio of 1:2 once a week using trypsin/EDTA; seed out at ca. 3 x 106 cells/80 cm2 |
| Incubation : | at 37 °C with 5% CO2 |
| Doubling time : | ca. 90 hours |
| Harvest : | cell harvest of ca. 50 x 106 cells/80 cm2 |
| Storage : | frozen with 65% medium (1:1), 5% FBS, 20% horse serum, 10% DMSO |
| Mycoplasma : | negative in microbiological culture, RNA hybridization, PCR assays |
| Cytogenetics : | rat near-triploid karyotype with 10% polyploidy - 60-68<3n> |
| Viruses : | PCR: SMRV - |