COS-7 Cell Line
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Catalog numberEP-CL-0069
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PricePlease ask
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Size1×10⁶ cells/vial
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AbbreviationCOS-7
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Leadtime3-5 days
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Shipping conditionDry ice
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StorageLiquid nitrogen -196°C
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AgeNA
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MorphologyFibroblast
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Growth_propertiesAdherent
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Doubling_timeNA
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BackgroundThis line contains T antigen, retains complete permissiveness for lytic growth of SV40, supports the replication of ts A209 virus at 40℃, and supports the replication of pure populations of SV40 mutants with deletions in the early region. The line was derived from the CV-1 cell line by transformation with an origin defective mutant of SV40 which codes for wild type T antigen.
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Biosafety2
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MediumDMEM (PM150210)+10% FBS (164210-500)+1% P/S (PB180120)
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SubculturingRemove and discard culture medium. Briefly rinse the cell layer with DPBS solution to remove all traces of serum that contains trypsin inhibitor. Add 1.0 to 2.0 mL of Trypsin-EDTA solution to flask and observe cells under an inverted microscope until cell layer is dispersed (usually within 2 to 3 minutes). Cells that are difficult to detach may be placed at 37°C to facilitate dispersal. Add 4.0 to 6.0 mL of complete growth medium and aspirate cells by gently pipetting. Add appropriate aliquots of the cell suspension to new culture vessels.
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Ratio1:2-1:4
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RenewalEvery 2 to 3 days
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CryopreservationFreeze medium: 60% Basal medium+30% FBS+10% DMSO Storage temperature: Liquid nitrogen vapor phase
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Culture_conditionsAtmosphere: Air, 95%; CO2, 5% Temperature: 37℃
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TumorigenicNA
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EffectsNA
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Receptor_expressionNA
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Antigen_expressionNA
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Gene_expressionT Antigen
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ApplicationsThis is an African green monkey kidney fibroblast-like cell line suitable for transfection by vectors requiring expression of SV40 T antigen.
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DurationNA
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DescriptionFor cells, cell lines and tissues in culture till half confluency.
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Gene target
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Gene symbolPIRC34, PIRC33, PIRC32, SNORD114-7, IGHV3OR15-7, SNORD115-7, RNU6-7, PIRC29, PIRC30, PIRC31
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Short nameCOS-7 Line
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SpeciesCercopithecus aethiops
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Alternative nameCOS-7 cellular Line
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TissueKidney
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Gene info
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Identity
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Gene
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Long gene namepiwi-interacting RNA cluster 34
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Locus
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Discovery year2009-11-05
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Entrez gene record
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Pubmed identfication
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Classification
- Piwi-interacting RNA clusters
Gene info
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Identity
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Gene
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Long gene namepiwi-interacting RNA cluster 33
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Locus
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Discovery year2009-11-05
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Entrez gene record
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Pubmed identfication
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Classification
- Piwi-interacting RNA clusters
Gene info
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Identity
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Gene
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Long gene namepiwi-interacting RNA cluster 32
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Locus
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Discovery year2009-11-05
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Entrez gene record
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Pubmed identfication
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Classification
- Piwi-interacting RNA clusters
Gene info
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Identity
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Gene
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Long gene namesmall nucleolar RNA, C/D box 114-7
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Synonyms
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Locus
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Discovery year2006-09-26
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Small nucleolar RNAs, C/D box
Gene info
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Identity
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Gene
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Long gene nameimmunoglobulin heavy variable 3/OR15-7 (pseudogene)
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Synonyms gene name
- immunoglobulin heavy variable 3/OR15-7
- immunoglobulin heavy variable 3/OR15-7 pseudogene
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Synonyms
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GenBank acession
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Locus
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Discovery year2000-04-17
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Entrez gene record
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Classification
- Immunoglobulin heavy (IGH) orphons
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VEGA ID
Gene info
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Identity
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Gene
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Long gene namesmall nucleolar RNA, C/D box 115-7
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Synonyms
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GenBank acession
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Locus
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Discovery year2007-02-15
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Small nucleolar RNAs, C/D box
Gene info
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Identity
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Gene
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Long gene nameRNA, U6 small nuclear 7
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Synonyms
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Locus
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Discovery year2008-06-10
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Small nuclear RNAs
Gene info
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Identity
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Gene
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Long gene namepiwi-interacting RNA cluster 29
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Locus
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Discovery year2009-11-05
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Entrez gene record
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Pubmed identfication
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Classification
- Piwi-interacting RNA clusters
Gene info
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Identity
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Gene
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Long gene namepiwi-interacting RNA cluster 30
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Locus
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Discovery year2009-11-05
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Entrez gene record
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Pubmed identfication
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Classification
- Piwi-interacting RNA clusters
Gene info
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Identity
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Gene
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Long gene namepiwi-interacting RNA cluster 31
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Locus
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Discovery year2009-11-05
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Entrez gene record
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Pubmed identfication
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Classification
- Piwi-interacting RNA clusters