5-Amino-1-naphthalenesulfonic acid: Properties & Lab Use Guide
Learn the properties, handling, storage, and laboratory applications of 5-Amino-1-naphthalenesulfonic acid (SKU A103120) from Aladdin Scientific.
主题
Fluorescent probes
用于检测、定量和定位抗原与抗体的技术——ELISA、免疫印迹、免疫组化与流式细胞术。以下是我们知识库中标注该主题的实验方案、常见问题与技术文章。
9 项资源 · 实验方案、常见问题与文章
2,7-Dichlorodihydrofluorescein (DCFH2): ROS Detection Guide
Learn how 2,7-Dichlorodihydrofluorescein (DCFH2) enables sensitive intracellular ROS detection, its oxidation mechanism, and key assay protocols for research.
Quantum Dot Probes: Structural Features, Imaging Advantages, and Applications in Tumor Angiogenesis
Quantum dots are semiconductor nanocrystals that exhibit quantum confinement effects. Their fluorescence wavelength can be adjusted by controlling their composition, particle size, and surface structure. Their relatively narrow emission spectra, strong resistance to photobleaching, and ease of ...
Calcium Ion Fluorescent Probes: Principles, Classification, and Recent Advances
Calcium ions (Ca²⁺), as a pivotal intracellular second messenger, are broadly involved in signal transduction, muscle contraction, cell proliferation and apoptosis, neurotransmitter release, and many other physiological processes.
A Comprehensive Overview of Zinc Ion Fluorescent Probes: From TSQ / Zinquin to ZnAF / Zinpyr-1 – Mechanistic Comparison and Aladdin Selection Guide
Zinc (Zn) is the second most abundant transition metal in the human body. As a catalytic, structural, and regulatory ion, it participates in a wide range of biological processes, including immune responses, oxidative stress, apoptosis, aging, and neuronal signal transduction. Intracellular ...
Mag-Fluo-4 AM Magnesium/Calcium Ion Fluorescent Probe: Properties, Experimental Use, and Aladdin Metal Ion Fluorescent Probe Selection Guide
Mag-Fluo-4 acetoxymethyl ester (Mag-Fluo-4 AM) is a cell-permeant fluorescent metal ion probe and a structural analog of the classical Ca²⁺ indicator Fluo-4 AM.
Thioflavin T Assay for Alpha-synuclein Detection
α-Synuclein is a small molecule protein mainly found in the presynaptic terminals of the central nervous system. It consists of 140 amino acids and has a molecular weight of about 19 kDa.
Ethidium Bromide: Beautiful and Dangerous
Ethidium bromide (EtBr) is a classical fluorescent dye widely used in molecular biology research. Its chemical structure consists of a tri-benzimidazole, which can intercalate between the base pairs of DNA or RNA, significantly enhancing its fluorescence signal. Initially discovered as a ...
Fluorescent probes – brightening the horizon of biomedical research
In 1998, the field of medical science marked a major milestone when Robert F. Furchgott, Louis J. Ignarro, and Ferid Murad were awarded the Nobel Prize in Physiology or Medicine for uncovering the role of nitric oxide (NO) as a key signaling molecule in the cardiovascular system. This ...
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常与免疫学实验一起研究的技术。
危险品化学品经营许可证（带存储）