MstrShef2, MShef2, MasterShef2

General#

Cell Line

hPSCreg Name UOSe007-A
Alternative name(s)
MstrShef2, MShef2, MasterShef2
Cell line type Human embryonic stem cell (hESC)
Last update 22nd May 2019
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Provider

Generator University of Sheffield (UOS)
Owner Centre for Stem Cell Biology
Distributors
Derivation country United Kingdom

External Databases

Cellosaurus CVCL_BW75
BioSamples SAMEA104627959

General Information

Publications
* Is the cell line readily obtainable for third parties?
Yes
Research: allowed
Clinical: allowed
Commercial: allowed

Donor Information#

General Donor Information

Sex female

Phenotype and Disease related information (Donor)

Diseases No disease was diagnosed.
Family history No
Is the medical history available upon request? No
Is clinical information available? No

Karyotyping (Donor)

Has the donor karyotype been analysed?
No

Other Genotyping (Donor)

Is there genome-wide genotyping or functional data available?
No

External Databases (Donor)

BioSamples SAMEA104627960

Ethics#

Was the embryo established purely for research purposes? No
Have both parents consented to the use of the embryo for ESC derivation? Yes
Has informed consent been obtained from the donor of the embryo/tissue from which the pluripotent stem cells have been derived? Yes
Was the consent voluntarily given? Yes
Alternatives to consent are available? Yes
Alternatives to consent
Please indicate whether the data associated with the donated material has been pseudonymised or anonymised. anonymised
Does consent explicitly allow the derivation of pluripotent stem cells? Yes
Will the donor expect to receive financial benefit, beyond reasonable expenses, in return for donating the biosample? No
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? National Research Ethics Service - North West London Rec-2
Approval number 05/Q0501/63

hESC Derivation#

Date of derivation 2011-07-05
Embryo stage Blastula with ICM and Trophoblast
Supernumerary embryos from IVF treatment?
Yes
Separation of research and IVF treatment?
Yes
PGD Embryo?
No
Expansion status 3
Stephenson 2007
ICM morphology B
Stephenson 2007
Trophectoderm morphology b
Stephenson 2007
ZP removal technique Laser
Cell isolation None
Cell seeding Embryo
Derived under xeno-free conditions?
No
Derivation under GMP?
Yes
Available as clinical grade?
Yes

Culture Conditions#

Surface coating Non coated
Feeder cells Human Foreskin Fibroblasts
Cellfinder Ont Id: CELDA_000001419
Passage method Mechanically
O2 Concentration 20 %
CO2 Concentration 5 %
Medium Other medium:
Base medium: KO-DMEM
Main protein source: Knock-out serum replacement
Serum concentration: 20 %
Supplements
L-Glutamine 2 mM
NEAA 1 %
2-Mercaptoethanol 0.1 mM
hbFGF 4 ng/ml
Has Rock inhibitor (Y27632) been used at passage previously with this cell line?
No
Has Rock inhibitor (Y27632) been used at cryo previously with this cell line?
No
Has Rock inhibitor (Y27632) been used at thaw previously with this cell line?
No

Characterisation#

Analysis of Undifferentiated Cells
Marker Expressed Immunostaining RT-PCR FACS Enzymatic Assay Expression Profiles
NANOG
Yes
POU5F1 (OCT-4)
Yes
SSEA-3
Yes
TRA 1-60
Yes
SSEA-4
Yes
TRA 1-81
Yes
SSEA-1
No
Morphology pictures
Cells in culture following thaw from preMCB
Differentiation Potency
Endoderm
Ont Id: UBERON_0000925
In vitro spontaneous differentiation
Marker Expressed
alpha fetal protein
Yes
Mesoderm
Ont Id: UBERON_0000926
In vitro spontaneous differentiation
Marker Expressed
Desmin
Yes
Ectoderm
Ont Id: UBERON_0000924
In vitro spontaneous differentiation
Marker Expressed
Beta Tubulin III
Yes

Microbiology / Virus Screening

HIV 1 Negative
HIV 2 Negative
Hepatitis B Negative
Hepatitis C Negative
Mycoplasma Negative

Certificate of Analysis

Is there a certificate of analysis available?
Yes
Passage:

Genotyping#

Karyotyping (Cell Line)

Has the cell line karyotype been analysed?
Yes
46, XX [50]
Karyotyping method: G-Banding

Other Genotyping (Cell Line)