SNB-19
ACC 325
Cell line:
SNB-19
DSMZ no.:
ACC 325
Species:
human (Homo sapiens)
Cell type:
astrocytoma (derivative of U-251 MG)
Origin:
established from the surgical resection of a left parieto-occipital glioblastoma from a 47-year-old man in 1980; cells were described in the literature to secrete plasminogen activator, to be clonogenic in soft agar and to be tumorigenic in nude mice; DNA fingerprinting showed unequivocally that SNB-19 is a subclone of the astrocytoma cell line U-251 MG)
Reference(s):
Biosafety level:
1
Permissions and restrictions:
DSMZ Cell Culture Data:
Morphology:
Medium:
90% DMEM + 10% h.i. FBS
Subculture:
split confluent culture 1:10 every 3-5 days using trypsin/EDTA; seed out at ca. 2-4 x 106 cells/80 cm2
Incubation:
at 37 °C with 5-10% CO2
Doubling time:
ca. 24 hours
Harvest:
cell harvest of ca. 15 x 106 cells/175 cm2
Storage:
frozen with 70% medium, 20% FBS, 10% DMSO
DSMZ Scientific Data:
Mycoplasma:
negative in DAPI, microbiological culture, RNA hybridization, PCR assays
Immunology:
To inquire about expression of EpCAM and intermediate filaments, contact ulfert.rand@dsmz.de.
Authenticity:
STR analysis according to the global standard ANSI/ATCC ASN-0002.1-2021 (2021) resulted in an authentic STR profile of the reference STR database.
Cytogenetics:
human hypotriploid karyotype with 15% polyploidy - 63(58-63)<3n>XXY, +1, +7, -8, -10, -12, -13, -14, -15, -16, -18, -21, -22, +2mar, der(1)del(1)(q23)ins(1;4)(p32;q?23q27), del(1)(q13), del(4)(q23q27), del(4)(q28q35), add(8)(q24), add(11)(p15), der(19)add(19)(p13)add(19)(q13) - large submetacentric, der(19) and der(1) markers - matches published karyotype
Viruses:
ELISA: reverse transcriptase negative; PCR: EBV -, HBV -, HCV -, HHV-8 -, HIV-1 -, HIV-2 -, HTLV-1/2 -, MLV -, SMRV -
Supplied as:
| Delivery form | Prices | |
| Frozen culture | 450,- € | |
| Growing culture (please inquire for exact delivery time) | 900,- € | |
| DNA isolated from cell line (25 µg) | 560,- € | |
| DNA isolated from cell line (5 µg) | 140,- € | |
see price list