- ¥780 - 2200
- LMAI Bio
- LM-1782R
- 进口/国产
- 2025年07月13日
- WB=1:500-2000 ELISA=1:500-1000 Flow-Cyt=1μg /test （石蜡切片需做抗原修复）
- Rabbit
- Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse,
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- 详细信息
- 文献和实验
- 技术资料
- 供应商：
上海联迈生物工程有限公司
- 库存：
大量
- 目录编号：
LM-1782R
- 克隆性：
多克隆
- 抗原来源：
Rabbit
- 保质期：
1年
- 抗体英文名：
Transferrin receptor/CD71
- 抗体名：
转铁蛋白受体抗体
- 宿主：
Rabbit
- 适应物种：
Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse,
- 免疫原：
KLH conjugated synthetic peptide derived from human CD71:21-120/760
- 亚型：
IgG
- 形态：
Lyophilized or Liquid
- 应用范围：
WB=1:500-2000 ELISA=1:500-1000 Flow-Cyt=1μg /test （石蜡切片需做抗原修复）
- 浓度：
1mg/ml
- 保存条件：
Store at -20 °C
- 规格：
50ul 100ul 200ul
| 英文名称 | Transferrin receptor/CD71 |
| 中文名称 | 转铁蛋白受体抗体 |
| 别 名 | CD 71; CD71; CD71 antigen; p90; T9; TFR 1; TFR; TFR1; TFRC; TR; Transferrin receptor (p90 CD71); Transferrin Receptor Protein 1; OTTHUMP00000208523; OTTHUMP00000208524; OTTHUMP00000208525; TRFR. |
 |
Specific References (2) | bs-1782R has been referenced in 2 publications. [IF=2.88] Gao, Yuhua, et al. "Isolation and Characterization of Chicken Dermis-Derived Mesenchymal Stem/Progenitor Cells." BioMed Research International 2013 (2013). Chicken. PubMed:23984389 [IF=1.69] Gao, Yuhua, et al. "All-trans Retinoic Acid Promotes Nerve Cell Differentiation of Yolk Sac-Derived Mesenchymal Stem Cells." Applied Biochemistry and Biotechnology (2014): 1-11. Chicken. PubMed:25086923 |
| 规格价格 | 50ul/780元 购买 100ul/1380元 购买 200ul/2200元 购买 大包装/询价 |
| 说 明 书 | 50ul 100ul 200ul |
| 研究领域 | 肿瘤 心血管 细胞生物 免疫学 神经生物学 干细胞 糖尿病 细胞表面分子 细胞类型标志物 淋巴细胞 t-淋巴细胞 b-淋巴细胞 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, |
| 产品应用 | WB=1:500-2000 ELISA=1:500-1000 Flow-Cyt=1μg /test （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 74/85kDa |
| 细胞定位 | 细胞膜 |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human CD71:21-120/760 |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. 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. |
| PubMed | PubMed |
| 产品介绍 | background: Cellular uptake of iron occurs via receptor mediated endocytosis of ligand occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. The apotransferrin receptor complex is then recycled to the cell surface with a return to neutral pH and the concomitant loss of affinity of apotransferrin for its receptor. Transferrin receptor is necessary for development of erythrocytes and the nervous system (By similarity). Useful in studies of dividing haematopoietic and tumour cell populations, and metabolic activity. A second ligand, the heditary hemochromatosis protein HFE, competes for binding with transferrin for an overlapping C terminal binding site. The antigen is present on most dividing cells, including normally cycling in vivo hematopoietic progenitor cells, mitogenically stimulated cells in vitro, some primary tumor cells and most proliferating cells in vitro. Function: Cellular uptake of iron occurs via receptor-mediated endocytosis of ligand-occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. The apotransferrin-receptor complex is then recycled to the cell surface with a return to neutral pH and the concomitant loss of affinity of apotransferrin for its receptor. Transferrin receptor is necessary for development of erythrocytes and the nervous system. A second ligand, the heditary hemochromatosis protein HFE, competes for binding with transferring for an overlapping C-terminal binding site. Subunit: Homodimer; disulfide-linked. Binds one transferrin or HFE molecule per subunit. Binds the HLA class II histocompatibility antigen, DR1. Interacts with SH3BP3. Interacts with Machupo arenavirus GPC. Subcellular Location: Cell membrane; Single-pass type II membrane protein. Melanosome. Note=Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Transferrin receptor protein 1, serum form: Secreted Post-translational modifications: N- and O-glycosylated, phosphorylated and palmitoylated. The serum form is only glycosylated. Proteolytically cleaved on Arg-100 to produce the soluble serum form (sTfR). Palmitoylated on both Cys-62 and Cys-67. Cys-62 seems to be the major site of palmitoylation. Similarity: Belongs to the peptidase M28 family. M28B subfamily. Contains 1 PA (protease associated) domain. SWISS: P02786 Gene ID: 7037 Database links: Entrez Gene: 7037 Human Entrez Gene: 22042 Mouse Entrez Gene: 64678 Rat Omim: 190010 Human SwissProt: P02786 Human SwissProt: Q62351 Mouse SwissProt: Q99376 Rat Unigene: 529618 Human Unigene: 28683 Mouse Unigene: 98672 Rat Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 转铁蛋白及转铁蛋白受体(TfnrR)是机体铁代谢中的重要因子，铁是细胞生长增殖、代谢的必需元素,转铁蛋白受体(TfR)介导的胞吞作用是细胞摄取铁的主要途径。肿瘤细胞因增殖生长旺盛,对铁的需求高,所以肿瘤细胞有比正常细胞更多的转铁蛋白受体的表达。 |
| 产品图片 |  Blank control (blue line): HL60(blue). Primary Antibody (green line): Rabbit Anti-Transferrin receptor, CD71 antibody (bs-1782R) Dilution: 1μg /10^6 cells; Isotype Control Antibody (orange line): Rabbit IgG . Secondary Antibody (white blue line): Goat anti-rabbit IgG-PE Dilution: 1μg /test. Protocol The cells were fixed with 70% ethanol Overnight at 4℃. Cells stained with Primary Antibody for 30 min at room temperature. The cells were then incubated in 1 X PBS/2%BSA/10% goat serum to block non-specific protein-protein interactions followed by the antibody for 15 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed. |
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文献和实验Methods for Manipulation of Transferrin-Binding Proteins
To obtain iron, a necessary nutrient, meningococci and several other human and veterinary pathogens have iron-acquisition systems, which are expressed in vivo during infection. One target of iron-acquisition systems is transferrin (Tf
转铁蛋白是血液中一种主要的糖蛋白, 负责将肝组织(是铁贮藏的主要场所)的铁向其它组织的细胞运输。没有结合铁的转铁蛋白称作脱铁转铁蛋白(apotransferrin), 它能够紧紧结合两个Fe3 , 此时称为铁结合转铁蛋白(ferrotransferrin)。所有生长中的细胞表面都有铁结合转铁蛋白的受体,在中性pH条件下转铁蛋白与铁结合, 然后通过内吞作用进入细胞。在细胞内,在内体的酸性环境下, 转铁蛋白释放出铁, 但是仍与膜受体结合在一起, 并与受体一同回到质膜。当细胞外环境变成中性时
转铁蛋白（transferrin，TRF，siderophilin）
转铁蛋白（transferrin，TRF，siderophilin）是血浆中主要的含铁蛋白质，负责运载由消化管吸收的铁和由红细胞降解释放的铁。以TRF-Fe3 的复合物形式进入骨髓中，供成熟红细胞的生成。 TRF分子量约7.7万，为单链糖蛋白，含糖量约6%。TRF可逆地结合多价离子，包括铁、铜、锌、钴等。每一分子TRF可结合两个三价铁原子。TRF主要由肝细胞合成，半寿期为7天。血浆中TRF的浓度受铁供应的调节，在缺铁状态时，血浆TRF浓度上升，经铁有效
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