- Description
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Description
Details
Description:Mouse monoclonal antibody (mAb) to human transferrin receptor or mAb to human cluster of differentiation 71 (CD71).
Purification:Protein G affinity purified
Product Type:Primary antibody
Target Protein:Human transferrin receptor
Immunogen:Purified human transferrin receptor
Fusion Myeloma:Sp2/0-Ag14
Specificity:Reactive with human transferrin receptor.
Species Reactivity:Human, others not tested.
Host / Isotype:Mouse, IgG1 Kappa
Formulation:Lyophilized from a solution in 0.01M PBS, pH 7.2
Reconstitution:Double distilled water is recommended to adjust the final concentration to 1.00mg/mL.
Storage: Store at -20oC
Research Area:Iron metabolism
Background:
Transferrin receptor, also known as CD71 or p90, is expressed at the surface of cells that utilize iron. The receptor binds transferrin and internalizes iron carried with it. Like many other proteins involved with iron metabolism, transferrin receptor is regulated by iron response element-binding proteins (IRE-BPs). Transferrin receptor is highly expressed in erythroid cells, placental tissue, and rapidly dividing cells. When iron concentration in the cells is low,IRE-BPs bind to the IREs on the mRNA of transferrin receptor to increase the transcription of the receptor.
Transferrin receptors in macrophage, T-cells and B lymphocyte are increased during activation.
Application:ELISA
References:
If research is published using this product, please inform Anogen in order to cite the reference on this datasheet. Anogen will provide one unit of product in the same category as gratitude.
Additional
Additional Information
| Product Specificity | mAb anti-Human CD71 Transferrin Receptor, CY-TFR |
|---|---|
| Application | EIA |
| Size | 0.1 mg |
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百泰派克公司采用Thermo Fisher的Q ExactiveHF质谱平台，Orbitrap Fusion质谱平台，Orbitrap Fusion Lumos质谱平台结合Nano-LC，推出基于iTRAQ的定量蛋白组分析服务技术包裹，您只需要将您的实验目的告诉我们并将您的蛋白寄给我们，我们会负责项目后续所有事宜，包括蛋白酶切、肽段标价、肽段分离、质谱分析、质谱原始数据分析、生物信息学分析。
不知道发在这里合适不，实在是求助无门啊！版主手下留情。
其检测原理为：在正常的活细胞中，磷脂酰丝氨酸（phosphotidylserine，PS）位于细胞膜的内侧，但在早期凋亡的细胞中，PS 从细胞膜的内侧翻转到细胞膜的表面，暴露在细胞外环境中。Annexin-Ⅴ（膜联蛋白-V）是一种分子量为35-36KD的Ca2+ 依赖性磷脂结合蛋白，能与PS高亲和力结合。可通过细胞外侧暴露的磷脂酰丝氨酸与凋亡早期细胞的胞膜结合。
操作步骤：
1.从室温平衡20min后的铝箔袋中取出所需板条，剩余板条用自封袋密封放回4℃。
2.设置标准品孔和样本孔，标准品孔各加不同浓度的标准品50μL；
3.样本孔中加入待测样本50μL；空白孔不加。
4.除空白孔外，标准品孔和样本孔中每孔加入辣根过氧化物酶（HRP）标记的检测抗体100μL，用封板膜封住反应孔，37℃水浴锅或恒温箱温育60min。
5.弃去液体，吸水纸上拍干，每孔加满洗涤液（350μL），静置1min，甩去洗涤液，吸水纸上拍干，如此重复洗板5次（也可用洗板机洗板）。
6.每孔加入底物A、B各50μL，37℃避光孵育15min。
7.每孔加入终止液50μL，15min内，在450nm波长处测定各孔的OD值。
