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- bs-0829R-FITC
- 2026年10月14日
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| 产品编号 | bs-0829R-FITC |
| 英文名称 | Nanog Rabbit pAb, FITC conjugated |
| 中文名称 | FITC标记的胚胎干细胞关键蛋白抗体 |
| 英文别名 | NANOG_MOUSE; Embryonic stem cell specific homeobox protein(Nanog); ENK; FLJ12581; FLJ40451; Homeobox transcription factor Nanog; Nanog homeobox; Homeobox protein NANOG; ES cell-associated protein 4; Early embryo specific expression NK-type homeobox protein; Homeobox transcription factor Nanog; Nanog; Ecat4. |
| 产品应用 | Flow-Cyt=1ug/test Not yet tested in other applications. |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthetic peptide derived from mouse Nanog |
| 亚型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 研究领域 | Cancer > Cell cycle > Cell differentiation Developmental Biology > Embryogenesis > Embryonic stem cells > Surface molecules Epigenetics and Nuclear Signaling > Nuclear Signaling Pathways > SMADs Epigenetics and Nuclear Signaling > Transcription > Transcription Factors Stem Cells > Embryonic Stem Cells > Intracellular |
| 亚基 | Interacts with SMAD1 and SALL4. |
| 亚细胞定位 | Nucleus. |
| 组织特异性 | Expressed in testicular carcinoma and derived germ cell tumors (at protein level). Expressed in fetal gonads, ovary and testis. Also expressed in ovary teratocarcinoma cell line and testicular embryonic carcinoma. Not expressed in many somatic organs and oocytes. |
| 相似性 | Belongs to the Nanog homeobox family.
Contains 1 homeobox DNA-binding domain. |
| 功能 | Transcription regulator involved in inner cell mass and embryonic stem (ES) cells proliferation and self-renewal. Imposes pluripotency on ES cells and prevents their differentiation towards extraembryonic endoderm and trophectoderm lineages. Blocks bone morphogenetic protein-induced mesoderm differentiation of ES cells by physically interacting with SMAD1 and interfering with the recruitment of coactivators to the active SMAD transcriptional complexes. Acts as a transcriptional activator or repressor. Binds optimally to the DNA consensus sequence 5'-TAAT[GT][GT]-3' or 5'-[CG][GA][CG]C[GC]ATTAN[GC]-3'. When overexpressed, promotes cells to enter into S phase and proliferation. |
| 保存条件 | Shipped at 4℃. Store at -20°C for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | Nanog is a newly identified homeodomain-bearing transcriptional factor. Nanog expression is specific to early embryos and pluripotential stem cells including mouse and human embryonic stem (ES) and embryonic germ (EG) cells. It is a key molecule involved in the signaling pathway for maintaining the capacity for self-renewal and pluripotency, bypassing regulation by the STAT3 pathway. Nanog mRNA is present in pluripotent mouse and human cell lines, and absent from differentiated cells. Nanog-deficient ES cells lose pluripotency and differentiate into extraembryonic endoderm lineage. Thus it is one of the molecular markers suitable for recognizing the undifferentiated state of stem cells in the mouse and human. NANOG is a new marker for testicular carcinoma in situ and germ cell tumors.NANOG is a gene expressed in embryonic stem cells (ESCs) and is thought to be a key factor in maintaining pluripotency. NANOG thought to function in concert with other factors such as POU5F1 and SOX2 to establish ESC identity. These cells offer an important area of study because of their ability to maintain pluripotency. In other words, these cells have the ability to become virtually any cell of any of the three germ layers (endoderm, ectoderm, mesoderm). |
| 应用 | 推荐稀释比例 |
| {Flow-Cyt} | {1ug/test} |
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文献和实验The OP9-DL1 System: Generation of T-Lymphocytes from Embryonic or Hematopoietic Stem Cells In Vitro
reagent; BD Biosciences 555899) (for Protocol 4) Buffer for cell staining and cell sorting (for Protocol 4; see Step 72) Complement, reconstituted from rabbit (Cedarlane CL3331) (for Protocol 3) ESC medium (for Protocols 1, 2) Freezing
rabbit serum albumin 兔血清白蛋白 R-Sc Reed-Sternberg's cell 瑞-司氏细胞 Z/R Reinheit Zahl 光密度比值 SAV small agranular vesicle 无颗粒小泡 SBA soybean agglutinin 大豆凝集素 SC secretory component 分泌成份 SCV small clear vesicle 清亮小泡 SDS sodium
变性，需在4℃进行，同时用pH8.0缓冲液稀释抗血清，以减少蛋白浓度过高而发生共沉淀。铵盐的溶解度不随温度变化而明显改变，0℃和25℃仅差3%，而钠盐则相差5倍，因此常在低温沉淀时用铵盐，室温沉淀用钠盐。铵盐对抗体的标记反应（如FITC和biotin标记时）有一定的干扰作用。 盐析法只能部分纯化抗体，更高纯度的抗体制剂可用层析法制备。IgM五聚体相对分子质量达9.7×10，比血清中任何其他蛋白都大，用分子筛层析很容易将其纯化。IgG在PH8.0时带负电荷，能与DEAE纤维素上的阳离子结合，因此可用
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