MUSIi001-A-1

B2M-KO-SFiPSC5, HLA-I-null SFiPSCs

General

Cell Line

hPSCreg name MUSIi001-A-1
Cite as:
MUSIi001-A-1 (RRID:CVCL_A0ZY)
Alternative name(s)
B2M-KO-SFiPSC5, HLA-I-null SFiPSCs
Cell line type Human induced pluripotent stem cell (hiPSC)
Similar lines
MUSIi001-A
(SFiPSC01)
RCPCMi007-A-1
(IPSFF1S deltab2m)
DHMi005-A-8
(L Delta B2M Clone 6)
IRFMNi001-B-2
(CIone M CIITAKO-B2MKO)
DHMi005-A-9
(L Delta B2M Clone 11)
CHAHESe001-A-1
(CHA-hES NT6 B2M KO#67)
Donor diseases:
age-related macular degeneration
MUSIi001-A-2
(HLA-I/II-null SFiPSCs, B2M-/-/CIITA-/- SFiPSCs)
Last update 7th October 2024
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Provider

Generator Faculty of Medicine Siriraj Hospital (MUSI)
Owner Faculty of Medicine Siriraj Hospital (MUSI)
Distributors
Derivation country Thailand

External Databases

BioSamples SAMEA9652868
Cellosaurus CVCL_A0ZY
Wikidata Q108820995

General Information

Publications
* Is the cell line readily obtainable for third parties?
Yes
Research use: allowed
Clinical use: not allowed
Commercial use: not allowed
Subclone of

Donor Information

General Donor Information

Sex female
Ethnicity Thai

Phenotype and Disease related information (Donor)

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

Other Genotyping (Donor)

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

Donor Relations

Other cell lines of this donor

External Databases (Donor)

BioSamples SAMEA104627073

Ethics

Also have a look at the ethics information for the parental line MUSIi001-A .
For generation of the cell line, who was the supplier of any recombined DNA vectors or commercial kits used?

hIPSC Derivation

General

The source cell information can be found in the parental cell line MUSIi001-A.

Reprogramming method

Vector type Non-integrating
Vector Sendai virus
Genes
Is reprogramming vector detectable?
No
Methods used
RT-PCR
Files and images showing reprogramming vector expressed or silenced

Vector free reprogramming

Type of used vector free reprogramming factor(s)
None

Other

Selection criteria for clones The iPSC clone was picked manually according to morphology.
Derived under xeno-free conditions
No
Derived under GMP?
No
Available as clinical grade?
No

Culture Conditions

Surface coating Matrigel/Geltrex
Feeder cells
No
Passage method Enzyme-free cell dissociation
EDTA
O2 Concentration 20 %
CO2 Concentration 5 %
Medium Essential 8™
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?
Yes

Characterisation

Analysis of Undifferentiated Cells
Marker Expressed Immunostaining RT-PCR Flow Cytometry Enzymatic Assay Expression Profiles
NANOG
Yes
SSEA-4
Yes
TRA 1-60
Yes
TRA 1-81
Yes
Score:
Marker Present Absent
mCpG
OCT4
Morphology pictures
Differentiation Potency
Endoderm
Ont Id: UBERON_0000925
In vitro spontaneous differentiation
Marker Expressed
alpha fetoprotein (AFP)
Yes
Morphology
Mesoderm
Ont Id: UBERON_0000926
In vitro spontaneous differentiation
Marker Expressed
smooth muscle actin
Yes
Morphology
Ectoderm
Ont Id: UBERON_0000924
In vitro spontaneous differentiation
Marker Expressed
Beta III Tubulin
Yes
Morphology

Microbiology / Virus Screening

Mycoplasma Negative

Genotyping

Karyotyping (Cell Line)

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

Other Genotyping (Cell Line)

Genetic Modification

Genetic modifications not related to a disease
B2M (target)
Gene knock-out
15q21.1
The homozygous B2M knockout iPSC line provides a model for studying immune responses toward allogeneic grafts. In addition, the iPSC line can be used as a starting cell line for HLA-II knockout for developing the HLA-null hypoimmunogenic cell line for the application in allogeneic cell-based therapy.
CRISPR-associated (CRISPR/Cas) System