| 产品: | Stella 抗体 |
| 货号: | DF13324 |
| 描述: | Rabbit polyclonal antibody to Stella |
| 应用: | WB IF/ICC |
| 反应: | Human, Mouse |
| 分子量: | 17kDa; 18kD(Calculated). |
| 蛋白号: | Q6W0C5 |
| RRID: | AB_2846343 |
产品描述
*The optimal dilutions should be determined by the end user.
*Tips:
WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.
引用格式: Affinity Biosciences Cat# DF13324, RRID:AB_2846343.
展开/折叠
Compaction associated protein 1; Developmental pluripotency associated 3; Developmental pluripotency associated protein 3; Developmental pluripotency-associated protein 3; Dppa3; DPPA3_HUMAN; PGC7; Stella related protein; Stella-related protein;
抗原和靶标
Low expression in testis, ovary and thymus. Expressed in embryonic stem and carcinoma cells. Highly expressed in testicular germ cell tumors.
- Q6W0C5 DPPA3_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MDPSQFNPTYIPGSPQMLTEENSRDDSGASQISSETLIKNLSNLTINASSESVSPLSEALLRRESVGAAVLREIEDEWLYSRRGVRTLLSVQREKMARLRYMLLGGVRTHERRPTNKEPKGVKKESRPFKCPCSFCVSNGWDPSENARIGNQDTKPLQP
研究背景
Primordial 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).
Nucleus. Cytoplasm.
Note: Mainly localizes in the female pronucleus, localization to the male pronucleus in much weaker.
Low expression in testis, ovary and thymus. Expressed in embryonic stem and carcinoma cells. Highly expressed in testicular germ cell tumors.
Mediates binding to H3K9me2 via N-terminal region, while ability to exclude TET3 from the maternal pronucleus requires the C-terminal part.
限制条款
产品的规格、报价、验证数据请以官网为准，官网链接：www.affbiotech.com | www.affbiotech.cn（简体中文）| www.affbiotech.jp（日本語）产品的数据信息为Affinity所有，未经授权不得收集Affinity官网数据或资料用于商业用途，对抄袭产品数据的行为我们将保留诉诸法律的权利。
产品相关数据会因产品批次、产品检测情况随时调整，如您已订购该产品，请以订购时随货说明书为准，否则请以官网内容为准，官网内容有改动时恕不另行通知。
Affinity保证所销售产品均经过严格质量检测。如您购买的商品在规定时间内出现问题需要售后时，请您在Affinity官方渠道提交售后申请。产品仅供科学研究使用。不用于诊断和治疗。
产品未经授权不得转售。
Affinity Biosciences将不会对在使用我们的产品时可能发生的专利侵权或其他侵权行为负责。Affinity Biosciences, Affinity Biosciences标志和所有其他商标所有权归Affinity Biosciences LTD.