About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:213203 Chen Y, et al., Preimplantation mouse embryo is a target for opioid ligand-receptor signaling. Biol Reprod. 2014 Jul;91(1):4
Assay type: Immunohistochemistry
MGI Accession ID: MGI:6460438
Gene symbol: Oprk1
Gene name: opioid receptor, kappa 1
Antibody: Anti-KOR-1
Results
Specimen 1D 1-cell: embryonic day 0.5 (more )
Structure Level Pattern Image Note
TS1: 1-cell stage embryo Present 1D 1-cell
Specimen 1D 2-cell: embryonic day 1.0 (more )
Structure Level Pattern Image Note
TS2: 2-cell stage embryo Present 1D 2-cell
Specimen 1D 4-cell: embryonic day 2.0 (more )
Structure Level Pattern Image Note
TS3: 4-cell stage embryo Present 1D 4-cell
Specimen 1D 8-cell: embryonic day 2.5 (more )
Structure Level Pattern Image Note
TS3: 8-cell stage embryo Present 1D 8-cell
Specimen 1D Morula: embryonic day 3.0 (more )
Structure Level Pattern Image Note
TS3: compacted morula Present 1D Morula
Specimen 1D Blastocyst: embryonic day 3.5 (more )
Structure Level Pattern Image Note
TS4: blastocyst Present 1D Blastocyst
Specimen S1A: embryonic day 3.5 (more )
Structure Level Pattern Image Note
TS4: blastocyst Present S1A KOR
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
03/18/2025
MGI 6.24 		The Jackson Laboratory