| | |
|---|
| Cell line: | BALL-1 |
| DSMZ no.: | ACC 742 |
| Species: | human (Homo sapiens) |
| Cell type: | B cell leukemia |
| Origin: | established in 1976 from the peripheral blood of a 75-year-old man with acute lymphoblastic leukemia (ALL) at diagnosis; first EBV-negative cell line established from B-ALL |
| Reference(s): | 14772, 19374 |
| Biosafety level: | 1 |
| Permissions and restrictions: | A |
| | DSMZ Cell Culture Data: |
| Morphology: | single round cells growing in suspension; image |
| Medium: | 90% RPMI 1640 + 10% h.i. FBS |
| Subculture: | seed out at ca. 0.5 x 106 cells/ml; maintain at ca. 0.2-2 x 106 cells/ml; optimal split ratio 1:2 - 1:5 every 2-5 days |
| Incubation: | at 37 °C with 5% CO2 |
| Doubling time: | ca. 48-72 hours |
| Harvest: | maximum density at ca. 3 x 106 cells/ml |
| Storage: | frozen with 70% medium, 20% FBS, 10% DMSO |
| | DSMZ Scientific Data: |
| Mycoplasma: | negative in PCR assay |
| Immunology: | CD3 -, CD5 +, CD8 -, CD10 -, CD13 -, CD19 +, CD20 +, CD34 -, CD37 +, CD38 +, cyCD79a +, HLA-DR +, sm/cyIgG -, sm/cy IgM +, sm/cykappa -, sm/cylambda +; image |
| 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: | complex human near-pseudodiploid karyotype;
46(43-47)<2n>XY, der(1)t(1;3)(q32;q25) t(1;6)(p34;p21), der(3)t(1;3)(q32;q25)t(3;15)(p21;q21), der(4)t(4;18)(p11;q21)t(18;1)(q23;q21), der(6)del(6)(q23)t(2;6)(q31;p21), inv(6)(p22q25), t(8;14)(q24;q32)x1-2, del(9)(p22p23)der(9)t(3;9)(q11;p13), t(11;14)(q13;q32), der(11)t(8;11)(q22;q24), del(13)(q13q14), dup(13)(q21q31), der(14)t(14;15)(q32;q21), der(15)t(3;15)(q27;q21), der(15)t(8;15)(q24;q21), der(17)t(8;17)(q24;p11), der(18)qdp(18)(q12q21)t(4;18)(q22;p14), dup(19)(p11p13); sdl with der(14)t(11;14)x2; carries biallelic rearrangements of IGH with CCND1 and MYC, respectively, together with focal amplification of the BCL2/18q21 region which remains unrearranged; resembles published karyotype |
| Viruses: | PCR: EBV -, HBV -, HCV -, HIV-1 -, HIV-2 -, HTLV-I/-II -, MLV - |
| 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 |
| | Print data sheet |
