| 产品名称: | MHH-CALL-2 |
|---|---|
| 商品货号: | TS259434 |
| <strong>Cell line </strong>: | MHH-CALL-2 |
| DSMZ no. : | TS259434 |
| Species : | confirmed as human with IEF of AST, LDH, NP |
| Cell type : | B cell precursor leukemia |
| Origin : | established from the peripheral blood of a 15-year-old Caucasian girl with acute lymphoblastic leukemia (cALL) in 1993 (at diagnosis) |
| Reference(s) : | 15018, 16565 |
| Biosafety level : | 1 |
| Permissions and restrictions : | A |
| <strong> </strong>: | DSMZ Scientific Data: |
| Morphology: | single, relatively small round cells growing in suspension; image |
| Medium : | 80% RPMI 1640 + 20% h.i. FBS |
| Subculture : | cells are difficult to culture; initially after thawing viability may decrease dramatically, but cells recover after 1-2 weeks when seeded out in 24-well plates and at high density: 1-2 x 106 cells/ml; cells grow slowly, split saturated culture about 1:2 every 3-5 days after recovery: do not dilute below 1 x 106 cells/ml |
| Incubation : | at 37 °C with 5% CO2 |
| Doubling time : | ca. 100 hours |
| Harvest : | maximal density at ca. 3 x 106 cells/ml |
| Storage : | frozen with 70% medium, 20% FBS, 10% DMSO |
| Mycoplasma : | negative in DAPI, microbiological culture, RNA hybridization, PCR assays |
| Immunology : | CD3 -, CD10 +, CD13 +, CD19 +, CD34 -, CD37 -, CD38 +, CD80 -, CD138 +, HLA-DR +, sm/cyIgG -, sm/cyIgM -, sm/cykappa -, sm/cy lambda -; image |
| Fingerprint : | multiplex PCR of minisatellite markers revealed a unique DNA profile |
| Cytogenetics : | human hyperdiploid karyotype with 13% polyploidy - 52(50-52)<2n>XX, +8, +10, +18, +18, +21, +21 - hyperdiploidy with tetrasomy 21 associated with pre B-ALL in children - resembles published karyotype |
| Viruses : | ELISA: reverse transcriptase negative; PCR: EBV -, HBV -, HCV -, HHV-8 -, HIV-1 -, HIV-2 -, HTLV-I/II -, MLV -, SMRV - |
| 产品名称: | MHH-CALL-2 |
|---|---|
| 商品货号: | TS259434 |
| <strong>Cell line </strong>: | MHH-CALL-2 |
| DSMZ no. : | TS259434 |
| Species : | confirmed as human with IEF of AST, LDH, NP |
| Cell type : | B cell precursor leukemia |
| Origin : | established from the peripheral blood of a 15-year-old Caucasian girl with acute lymphoblastic leukemia (cALL) in 1993 (at diagnosis) |
| Reference(s) : | 15018, 16565 |
| Biosafety level : | 1 |
| Permissions and restrictions : | A |
| <strong> </strong>: | DSMZ Scientific Data: |
| Morphology: | single, relatively small round cells growing in suspension; image |
| Medium : | 80% RPMI 1640 + 20% h.i. FBS |
| Subculture : | cells are difficult to culture; initially after thawing viability may decrease dramatically, but cells recover after 1-2 weeks when seeded out in 24-well plates and at high density: 1-2 x 106 cells/ml; cells grow slowly, split saturated culture about 1:2 every 3-5 days after recovery: do not dilute below 1 x 106 cells/ml |
| Incubation : | at 37 °C with 5% CO2 |
| Doubling time : | ca. 100 hours |
| Harvest : | maximal density at ca. 3 x 106 cells/ml |
| Storage : | frozen with 70% medium, 20% FBS, 10% DMSO |
| Mycoplasma : | negative in DAPI, microbiological culture, RNA hybridization, PCR assays |
| Immunology : | CD3 -, CD10 +, CD13 +, CD19 +, CD34 -, CD37 -, CD38 +, CD80 -, CD138 +, HLA-DR +, sm/cyIgG -, sm/cyIgM -, sm/cykappa -, sm/cy lambda -; image |
| Fingerprint : | multiplex PCR of minisatellite markers revealed a unique DNA profile |
| Cytogenetics : | human hyperdiploid karyotype with 13% polyploidy - 52(50-52)<2n>XX, +8, +10, +18, +18, +21, +21 - hyperdiploidy with tetrasomy 21 associated with pre B-ALL in children - resembles published karyotype |
| Viruses : | ELISA: reverse transcriptase negative; PCR: EBV -, HBV -, HCV -, HHV-8 -, HIV-1 -, HIV-2 -, HTLV-I/II -, MLV -, SMRV - |