CH-ES2
UBASe001-A
General
Cell Line |
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| hPSCreg name | UBASe001-A |
| Cite as: | UBASe001-A (RRID:CVCL_9733) |
| Alternative name(s) |
CH-ES2
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| Cell line type | Human embryonic stem cell (hESC) |
| Similar lines | No similar lines found. |
| Last update | 3rd September 2022 |
| User feedback | |
Provider |
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| Generator |
University of Basel (UBAS)
Contact:
Embryonic stem cell Joint Team |
| Derivation country | Switzerland |
External Databases |
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| Cellosaurus | CVCL_9733 |
| Wikidata | Q54811847 |
General Information |
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| Publications |
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| * Is the cell line readily obtainable for third parties? |
Yes |
Donor Information
General Donor Information |
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| Sex | female |
Phenotype and Disease related information (Donor) |
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| Diseases | |
Ethics
| Alternatives to consent are available? | Yes |
| Alternatives to consent | |
| Alternative consent approval number | |
| How may genetic information associated with the cell line be accessed? | |
| Has a favourable opinion been obtained from a research ethics committee, or other ethics review panel, in relation to the Research Protocol including the consent provisions? | Yes |
| Name of accrediting authority involved? | Federal Office of Public Health (OFSP) |
| Approval number |
hESC Derivation
| Date of derivation | 2008-08-27 |
| Embryo stage | Blastula with ICM and Trophoblast |
| Supernumerary embryos from IVF treatment? |
Yes
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| PGD Embryo? |
No |
| Expansion status |
6
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| ICM morphology |
A
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| Trophectoderm morphology |
b
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| ZP removal technique | Spontaneous Hatching |
| Cell isolation | None |
| Cell seeding | Embryo |
Culture Conditions
| Feeder cells |
Human Foreskin Fibroblast Cellfinder Ont Id: CELDA_000001419 |
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| CO2 Concentration | 5 % | |||||||||
| Medium |
Other medium:
Base medium: Knockout-DMEM
Main protein source: Knock-out serum replacement Serum concentration: 20 % Supplements
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Characterisation
Analysis of Undifferentiated Cells
| Marker | Expressed | Immunostaining | RT-PCR | Flow Cytometry | Enzymatic Assay | Expression Profiles |
| Alkaline Phosphatase |
Yes |
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| POU5F1 (OCT-4) |
Yes |
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| SSEA-4 |
Yes |
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| TRA 1-60 |
Yes |
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| TRA 1-81 |
Yes |
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| DNMT3B |
Yes |
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| GDF3 |
Yes |
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| nodal |
Yes |
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| ZFP42 (REX-1) |
Yes |
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| foxd3 |
Yes |
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| FGF4 |
Yes |
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| GABRB3 |
Yes |
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| GAL |
Yes |
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| GRB7 |
Yes |
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| hTERT |
Yes |
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| LEFTB |
Yes |
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| Lefty-A |
Yes |
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| LIN28 |
Yes |
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| NANOG |
Yes |
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| podx1 |
Yes |
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| SOX2 |
Yes |
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| TDGF1 |
Yes |
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Differentiation Potency
Microbiology / Virus Screening |
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| HIV 1 | Negative |
| HIV 2 | Negative |
| Hepatitis B | Negative |
| Hepatitis C | Negative |
Genotyping
Karyotyping (Cell Line) |
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| Has the cell line karyotype been analysed? |
Yes
46XX
Passage number: 60
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Other Genotyping (Cell Line) |
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