Qdot 655 Wheat Germ Agglutinin 是一种由小麦胚凝集素（Wheat Germ Agglutinin，WGA）与Qdot 655量子点偶联而成的荧光标记试剂，小麦胚凝集素（WGA）即一种能够特异性识别并结合N-乙酰葡糖胺（GlcNAc）和唾液酸（Sialic acid）残基的植物凝集素。Qdot 655量子点是一种具有极高光稳定性和明亮荧光的无机纳米晶体，其最大发射波长约为655 nm，应用于细胞生物学和分子生物学研究中。
| 基本信息
[英文名称]Qdot 655 Wheat Germ Agglutinin，Qdot 655 WGA
[中文名称]Qdot 655小麦胚凝集素
[CAS号]N/A
[分子式]N/A
[分子量]N/A
[溶解性]水溶性
[储存]2-8℃条件下避光保存
[规格]10mg、25mg、50mg
[供应商]陕西新研博美生物科技有限公司
| 性质与用途
Compared with traditional organic fluorescent dyes, Qdot 655 quantum dots have stronger anti-photobleaching ability, can maintain stable fluorescence signal in long-term fluorescence observation, and have higher fluorescence intensity.
It can provide clear imaging effect and facilitate observation and analysis under fluorescence microscope. The WGA part can specifically bind to glycoproteins and cell membranes containing N-acetylglucosamine and sialic acid residues to achieve labeling of specific biomolecules or cell structures, which is suitable for cell membrane labeling, neural tracing, microbiology research and other biological experiments.
Qdot 655 Wheat Germ Agglutinin can be used for plasma membrane imaging of living cells or fixed cells, and fluorescence labeling of cell membranes can be achieved by binding to glycoproteins on cell membranes. As a retrograde or anterograde neuron tracer, it is used to study the connection and signal transmission between neurons.
It can be used to mark the cell membrane of yeast bud scars and Gram-positive bacteria to help study the cell structure and function of microorganisms. It can also be used for tissue section staining, Western blotting and other experiments.
| 相关试剂
Horseradish Peroxidase Tomato lectin
Biotin Tomato lectin
RB Tomato lectin
FITC Tomato lectin
AF 350 streptavidin conjugate
Alexa Fluor 350 hydrazide
Click-iT Plus EdU AF 350 Flow Cytometry Kit
Alexa Fluor 633 WGA
Oregon Green 488 WGA
Qdot 655 WGA
Tetramethylrhodamine WGA
Texas Red-X WGA
Annexin V AF488
Annexin V Fluorescein
Annexin V AF568
[温馨提示]试剂仅用于科学研究或者工业应用等非医疗目的，非药用，非食用！
（以上内容由陕西新研博美生物科技有限公司的小编小景整理）
