OOEP Rabbit pAb
OOEP Rabbit pAb
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- 背景知识
Application
| IHC-P, IHC-F, IF |
|---|---|
| Primary Accession | A6NGQ2 |
| Predicted | Human |
| Host | Rabbit |
| Clonality | Polyclonal |
| Calculated MW | 17170 Da |
| Physical State | Liquid |
| Immunogen | KLH conjugated synthetic peptide derived from human OOEP |
| Epitope Specificity | 1-80/149 |
| Isotype | IgG |
| Purity | affinity purified by Protein A |
| Buffer | Preservative: 0.02% Proclin300, Constituents: 1% BSA, 0.01M PBS, pH7.4. |
| SUBCELLULAR LOCATION | Cytoplasm. In the subcortical cytoplasm of early embryos from the 1-cell to the blastocyst stages. From the 2-cell stage, still detected in the subcortex, but excluded from cell-cell contact regions. |
| Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| Background Descriptions | As a member of the subcortical maternal complex (SCMC), plays an essential role for zygotes to progress beyond the first embryonic cell divisions. |
| Gene ID | 441161 |
|---|---|
| Other Names | Oocyte-expressed protein homolog, KH homology domain-containing protein 2, Oocyte- and embryo-specific protein 19 {ECO:0000303|Ref.1}, hOEP19 {ECO:0000303|Ref.1}, OOEP {ECO:0000303|PubMed:25542835, ECO:0000312|HGNC:HGNC:21382} |
| Dilution | IHC-P=1:100-500,IHC-F=1:100-500,ICC/IF=1:100-500,IF=1:100-500,ELISA=1:5000-10000 |
| Storage | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
For Research Use Only. Not For Use In Diagnostic Procedures.
| Name | OOEP {ECO:0000303|PubMed:25542835, ECO:0000312|HGNC:HGNC:21382} |
|---|---|
| Function | Component of the subcortical maternal complex (SCMC), a multiprotein complex that plays a key role in early embryonic development. The SCMC complex is a structural constituent of cytoplasmic lattices, which consist in fibrous structures found in the cytoplasm of oocytes and preimplantation embryos. They are required to store maternal proteins critical for embryonic development, such as proteins that control epigenetic reprogramming of the preimplantation embryo, and prevent their degradation or activation. As part of the OOEP-KHDC3 scaffold, recruits BLM and TRIM25 to DNA replication forks, thereby promoting the ubiquitination of BLM by TRIM25, enhancing BLM retainment at replication forks and therefore promoting stalled replication fork restart. Positively regulates the homologous recombination-mediated DNA double-strand break (DSB) repair pathway by regulating ATM activation and RAD51 recruitment to DSBs in oocytes. Thereby contributes to oocyte survival and the resumption and completion of meiosis. |
| Cellular Location | Cytoplasm. Nucleus. Note=Core component of cytoplasmic lattices in oocytes. In the subcortical cytoplasm of early embryos from the 1-cell to the blastocyst stages. From the 2-cell stage, still detected in the subcortex, but excluded from cell-cell contact regions Expression largely disappears in blastocysts {ECO:0000250|UniProtKB:Q9CWE6} |
Research Areas
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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