About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:380622 Diez-Pinel G, et al., Discovery of New Markers for Haemogenic Endothelium and Haematopoietic Progenitors in the Mouse Yolk Sac. J Dev Biol. 2026 Jan 6;14(1)
Assay type: Immunohistochemistry
MGI Accession ID: MGI:8331945
Gene symbol: Kit
Gene name: Kit proto-oncogene receptor tyrosine kinase
Antibody: anti-c-kit (AF1356)
Detection system: Secondary antibody coupled to Alexa Fluor 488
Results
Specimen 6E KIT: embryonic day 8.5 (more )
Note: Triple labeled: green - Kit; magenta - Fxyd5 (assay MGI:8331947); blue - Pecam1 (assay MGI:8331946).
Structure Level Pattern Image Note
TS13: yolk sac mesenchyme Present Regionally restricted 6E (merged) , 6E KIT Expression in emerging erythro-myeloid progenitors. No expression in presumed blood (myeloid) progenitors.
Specimen 6F KIT: embryonic day 8.5 (more )
Note: Triple labeled: green - Kit; blue - Pecam1 (assay MGI:8331946); magenta - Scarf1 (assay MGI:8331948).
Structure Level Pattern Image Note
TS13: yolk sac mesenchyme Present Regionally restricted 6F (merged) , 6F KIT Expression in emerging erythro-myeloid progenitors.
TS13: yolk sac blood vessel Present Regionally restricted 6F (merged) , 6F KIT No expression in endothelial cells. Expression in haemogenic endothelial cells.
Specimen 6G KIT: embryonic day 8.5 (more )
Note: Triple labeled: green - Kit; magenta - Fcer1g (assay MGI:8331949); blue - Pecam1 (assay MGI:8331946).
Structure Level Pattern Image Note
TS13: yolk sac mesenchyme Present Regionally restricted 6G (merged) , 6G KIT Expression in emerging erythro-myeloid progenitors.
TS13: yolk sac blood vessel Present Regionally restricted 6G (merged) , 6G KIT No expression in endothelial cells.
Specimen S3A KIT: embryonic day 8.5 (more )
Note: Triple labeled: green - Kit; magenta - Fxyd5 (assay MGI:8331947); blue - Pecam1 (assay MGI:8331946).
Structure Level Pattern Image Note
TS13: yolk sac mesenchyme Present Regionally restricted S3A (merged) , S3A KIT Expression in emerging erythro-myeloid progenitors.
TS13: yolk sac blood vessel Present Regionally restricted S3A (merged) , S3A KIT No expression in endothelial cells.
Specimen S3B KIT: embryonic day 8.5 (more )
Note: Triple labeled: green - Kit; blue - Pecam1 (assay MGI:8331946); magenta - Scarf1 (assay MGI:8331948).
Structure Level Pattern Image Note
TS13: yolk sac mesenchyme Present Regionally restricted S3B (merged) , S3B KIT Expression in emerging erythro-myeloid progenitors.
TS13: yolk sac blood vessel Present Regionally restricted S3B (merged) , S3B KIT No expression in endothelial cells. Expression in haemogenic endothelial cells.
Specimen S3C KIT: embryonic day 8.5 (more )
Note: Triple labeled: green - Kit; magenta - Fcer1g (assay MGI:8331949); blue - Pecam1 (assay MGI:8331946).
Structure Level Pattern Image Note
TS13: yolk sac mesenchyme Present Regionally restricted S3C KIT , S3C (merged) Expression in emerging erythro-myeloid progenitors.
TS13: yolk sac blood vessel Present Regionally restricted S3C KIT , S3C (merged) No expression in endothelial cells.
Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support. 		last database update
09/15/2026
MGI 6.29 		The Jackson Laboratory