
IHC image of CSB-PA744290LA01HU diluted at 1:400 and staining in paraffin-embedded human testis tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
DPPA3 Antibody
CSB-PA744290LA01HU
ApplicationsELISA, ImmunoHistoChemistry
Product group Antibodies
ReactivityHuman
TargetDPPA3
Overview
- SupplierCusabio
- Product NameDPPA3 Antibody
- Delivery Days Customer20
- ApplicationsELISA, ImmunoHistoChemistry
- CertificationResearch Use Only
- ClonalityPolyclonal
- ConjugateUnconjugated
- Gene ID359787
- Target nameDPPA3
- Target descriptiondevelopmental pluripotency associated 3
- Target synonymsPgc7, STELLA, developmental pluripotency-associated protein 3, stella-related protein
- HostRabbit
- IsotypeIgG
- Protein IDQ6W0C5
- Protein NameDevelopmental pluripotency-associated protein 3
- Scientific DescriptionPrimordial germ cell (PGCs)-specific protein involved in epigenetic chromatin reprogramming in the zygote following fertilization. In zygotes, DNA demethylation occurs selectively in the paternal pronucleus before the first cell division, while the adjacent maternal pronucleus and certain paternally-imprinted loci are protected from this process. Participates in protection of DNA methylation in the maternal pronucleus by preventing conversion of 5mC to 5hmC: specifically recognizes and binds histone H3 dimethylated at Lys-9 (H3K9me2) on maternal genome, and protects maternal genome from TET3-mediated conversion to 5hmC and subsequent DNA demethylation. Does not bind paternal chromatin, which is mainly packed into protamine and does not contain much H3K9me2 mark. Also protects imprinted loci that are marked with H3K9me2 in mature sperm from DNA demethylation in early embryogenesis. May be important for the totipotent/pluripotent states continuing through preimplantation development. Also involved in chromatin condensation in oocytogenesis (By similarity).
- ReactivityHuman
- Storage Instruction-20°C or -80°C
- UNSPSC41116161




