A 6-thioguanine resistant mutant of mouse L cell fibroblasts (Mouse strain C3H/An). A9 lacks guanylic acid-inosinic acid pyrophosphorylase and was isolated by virtue of resistance to 6-thioguanine (3 μg/ml). ECACC has two catalogue entries for the A9 cell line which differ in that they were deposited by different groups: A9 (Sigma Catalogue number 85011426) and A9(Hamprecht) (Sigma Catalogue number 08062526). Several other cell lines in the ECACC catalogue have been derived from A9(Hamprecht).
应用
Used in the generation of cell hybrids.
培养基
DMEM + 2 mM glutamine + 10% Foetal Bovine Serum (FBS) + 0.1 mM 6-thioguanine
传代培养常规
Split sub-confluent cultures (70-80%) 1:3 to 1:6 i.e. seeding at 2-4x10,000 cells/cm2 using 0.05% trypsin/EDTA; 5% CO2; 37°C.
其他说明
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历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
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