About   Help   FAQ
Gene Expression Data
Assay Details
Assay
Reference: J:302708 Liu HB, et al., RNA-Binding Protein IGF2BP2/IMP2 is a Critical Maternal Activator in Early Zygotic Genome Activation. Adv Sci (Weinh). 2019 Aug 7;6(15):1900295
Assay type: Immunohistochemistry
MGI Accession ID: MGI:6720269
Gene symbol: Igf2bp2
Gene name: insulin-like growth factor 2 mRNA binding protein 2
Results
Specimen 1B GV: postnatal (more )
Note: Germinal vesicle stage oocyte.
Structure Level Pattern Image Note
TS28: primary oocyte Present 1B GV top , 1B GV bottom Expression is in the cytoplasm.
Specimen 1B MII: postnatal (more )
Note: Metaphase II oocyte.
Structure Level Pattern Image Note
TS28: secondary oocyte Present 1B MII top , 1B MII bottom Expression is in the cytoplasm.
Specimen 1B 1-cell: embryonic day 0.5 (more )
Note: 1-cell stage embryo.
Structure Level Pattern Image Note
TS1: 1-cell stage embryo Present 1B 1-Cell bottom , 1B 1-Cell top
Specimen 1B 2-cell: embryonic day 1.0 (more )
Note: 2-cell stage embryo.
Structure Level Pattern Image Note
TS2: 2-cell stage embryo Present 1B 2-Cell top , 1B 2-Cell bottom
Specimen 1B 4-cell: embryonic day 2.0 (more )
Note: 4-cell stage embryo.
Structure Level Pattern Image Note
TS3: 4-cell stage embryo Present 1B 4-Cell bottom , 1B 4-Cell top
Specimen 1B 8-cell: embryonic day 2.5 (more )
Note: 8-cell stage embryo.
Structure Level Pattern Image Note
TS3: 8-cell stage embryo Present 1B 8-Cell top , 1B 8-Cell bottom
Specimen 1B Morula: embryonic day 3.0 (more )
Note: Morula-cell stage embryo.
Structure Level Pattern Image Note
TS3: compacted morula Present 1B Morula bottom , 1B Morula top Expression is in the cytoplasm with decreased accumulation at the outer edges of blastomeres.
Specimen 1B Blast: embryonic day 3.5 (more )
Note: Blastocyst-cell stage embryo.
Structure Level Pattern Image Note
TS4: inner cell mass Present 1B Blast bottom , 1B Blast top Expression is in the cytoplasm with decreased accumulation at the outer edges of blastomeres.
Specimen S2A Control: postnatal (more )
Note: Metaphase II oocyte. Also stained with alpha-tubulin (red).
Structure Level Pattern Image Note
TS28: secondary oocyte Present S2A Control bottom , S2A Conrol top , S2A Control middle
Specimen S2A Imp2-/-: postnatal; Igf2bp2tm1.1Hyfn/Igf2bp2tm1.1Hyfn (more )
Note: Metaphase II oocyte. Also stained with alpha-tubulin (red).
Structure Level Pattern Image Note
TS28: secondary oocyte Absent S2A Imp2-/- bottom , S2A Imp2-/- middle , S2A Imp2-/- top
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
01/28/2026
MGI 6.24 		The Jackson Laboratory