Cat. No.: ICELL-0291

Immortalized Human Bone Marrow Mesenchymal Stromal Cells - hTERT (iMSC3)

Description These cells also showed the ability to differentiate into adipocytes and osteoblasts.
Tissue/Organ/Organ System Bone Marrow
Size 1*106 cells/1.0 ml
Format Frozen
Shipping Info Dry Ice
Quality Control (1) Human telomerase reverse transcriptase expression was verified with quantitative PCR; (2) Surface markers were determined with flow cytometry; (3) Gene expression profile was analysed using the Illumina WG-6 v2 Expression BeadChip and Illumina HumanHT12 v4; (4) Adiopocyte differentiation was detected with Oil Red O staining, while osteoblast differentiation was detected by staining cells with Alizarin Red and ALPL and quantification; (5) DNA methylation profiling was performed(6) Karyotype analysis was performed by arresting cells during metaphase and subjecting chromosomes to G-banding and subsequent imaging; (7) Tumorgenicity was verified in vivo with subcutaneous injection into immunodeficient athymic mice; (8) miRNA expression profile was determined using high-throughput sequencing. (9) Puromycin selection used (2 μg/mL) however not needed for long term culture.
Storage Conditions Liquid Nitrogen
Growth Properties Adherent
Categories Immortalized Cells
Seeding Density 20,000 cells/cm2
Applications For Research Use Only
Cell Morphology Spindle shaped
Expression Profile CD44, NT5E, THY1, ENG, CD90
Immortalization Method Serial passaging and transduction with recombinant retroviruses carrying hTERT gene (pBabe-puro-hTERT)
Population Doubling Time 45 - 55 hours
Preservation Protocol 1. Freeze Medium: Complete growth medium with 20% FBS and 10% DMSO.
2. Storage Temperature: Liquid Nitrogen vapour phase.
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