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Title: Human Pluripotent Cell Derived Endothelial Cell Characterization      
dateReleased:
09-01-2012
description:
Human ES or iPS Cells were differentiated into endothelial cells (ECs) defined by expression of CD31 (PECAM1) and CD144 (VE-Cadherin) on the cell surface. All ES or iPS derived ECs were greater than 90% double positive for these two markers. These in vitro derived ECs were compared to each other and to ECs from primary cell sources; arterial (aortic Ecs), venous (saphenous vein) and lymphatic. ES and iPS cells were differentiated into Ecs using a directed differentiation protocol using sequential addition of growth factors to recapitulate endogenous differentiation (FGF, BMP4, Activin, VEGF). These ECs were grown until 21 days after the start of differentiation. Primary cells were obtained from a commercial vendor and grown to passage 3 to minimize cellular senescence and in vitro artifacts. The RNA was cleaned and DNAse digested on RNeasy columns (Qiagen, Valencia, CA). RNA was amplified, fragmented and labeled using NuGEN Technologies Applause Plus kits and the manufacturer's instructions. Labeled samples were then hybridized to Affymetrix Human Gene 1.0 ST GeneChips. The GeneChips were then washed and stained on Affymetrix 450 Fluidics Stations and scanned on an Affymetrix 3000 Scanner according to standard protocols.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-37631
refinement:
raw
alternateIdentifiers:
37631
keywords:
functional genomics
dateModified:
09-26-2012
availability:
available
types:
gene expression
name:
Homo sapiens
ID:
A-AFFY-141
name:
Affymetrix GeneChip Human Gene 1.0 ST Array [HuGene-1_0-st-v1]
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-37631/E-GEOD-37631.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-37631/E-GEOD-37631.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE37631
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress