Product List
- News Center:
- Home>
- News Center>
- Company News>
- News Details
Recommended Series | Trace Amounts, Sharp Performance! Domestic 4MU Substrate Lights Up α-L-Arabinofuranosidase Activity
2025/7/31 16:23:46 Browse volume(125)4MU-α-L-Arabinofuranoside
When experiments reach the final step but reagents are still in customs clearance, inspiration and patience are often depleted simultaneously.
The emergence of Shenzhen GeneSeqTools Bioscience & Technology Co. Ltd.'s exclusive domestic fluorescent substrates is like precise logistical support: same sensitivity, equivalent specificity, yet delivered faster to your bench.
Time is compressed, progress is refreshed. No waiting required; advance immediately.
Now, the supply chain is no longer a variable but the steadiest constant in your experimental rhythm.
I. Product Overview

Chinese Name: 4-Methylumbelliferyl α-L-arabinofuranoside
English Name: 4-Methylumbelliferyl α-L-arabinofuranoside
Abbreviation: 4MU-α-L-Arabinofuranoside
CAS No.: 77471-44-4
Molecular Formula: C15H16O7
Molecular Weight: 308.29
Specification: 100 mg / 1 g / 5 g (Custom packaging supported)
Form: Off-white lyophilized powder
Item No.: G01070027
4-Methylumbelliferyl α-L-arabinofuranoside is a specific fluorescent substrate designed for α-L-arabinofuranosidase activity detection and analytical chemistry applications. Upon enzymatic cleavage, it releases a strong signal, enabling one-step micro enzyme activity assays.
II. Application Scenarios
1. Enzyme Activity Assay: Primarily used for detection and substrate determination of α-L-arabinofuranosidase in biochemical research, suitable for high-throughput detection platforms.
2. Analytical Chemistry: Can serve as an internal standard and fluorescent probe in chromatographic analysis for qualitative and quantitative analysis in complex systems, improving detection signal-to-noise ratio and repeatability.
III. Core Advantages
1.High Sensitivity: The released 4-methylumbelliferone emits intense fluorescence under UV excitation, enabling clear detection of trace samples and significantly improving signal-to-noise ratio.
2.High Specificity: Specifically recognized and hydrolyzed only by the target enzyme, effectively reducing non-specific reaction interference and ensuring reliable data.
3.Easy Operation: Stable lyophilized powder form dissolves rapidly and is directly compatible with various buffer systems, simplifying experimental procedures.
4.Flexible Customization: Supports multiple packaging specifications from milligrams to kilograms, meeting diverse needs from small-scale research to pilot-scale and industrial testing.
Extended Services
Every step in research deserves precise "visibility".
Choose 4MU-α-L-Arabinofuranoside to make every enzyme activity assay clearer, more efficient, and more reliable.
For related glycosidase substrates or custom services, call +86 13302967066!

Founded in 2015, we are a high-tech enterprise specializing in R&D, production, and sales of biochemical reagent raw materials for microbial detection, gene sequencing, and in vitro molecular diagnostics. Committed to providing high-quality biochemical reagent raw materials and professional custom synthesis services, our product range covers over ten categories with nearly a thousand innovative products. Upholding the core philosophy of "Customer First, Integrity and Professionalism", we serve diligently to meet diverse needs in research and testing.
WeChat Official Account: GeneSeqTools
Official Website: http://www.geneseqtools.com
Hotline: +86-0755-23251735
QQ: 2370561481
Email: sales@geneseqtools.com
Related Links
- · FAQs about Geneseqtools BioTech [2024-07-04]
- · Recommended Series | H-Leu-AMC · HCl (62480-44-8): Making "Invisible" Enzyme Activity Shine Bright — The Fluorescent Key to Unlock Protease Research [2025-10-13]
- · In Stock | Lighting Up the RNA World with "Click" Chemistry — 5-Ethynyl-UTP: A New Solution for Nascent RNA Labeling [2025-10-22]
- · In Stock | 3′-O-Azidomethyl-dNTP Derivative Nucleoside Triphosphates: Reversible Termination for Accurate Sequencing [2025-10-28]
- · In Stock Series | 8-oxo-dG-CE Phosphoramidite (143060-53-1): A Molecular Tool for Precise Detection of DNA Oxidative Damage [2025-11-04]
- · In Stock Series | From “Analysis” to “Construction”: How DBCO-dT-CE Phosphoramidite Empowers Nucleic Acids with Functional Versatility [2025-11-11]
- · In Stock Series | NGS Nucleotide Building Block Iodo-dA: The “Molecular Foundation” Redefining Sequencing Stability [2025-11-20]
- · Indoxyl Sulfate Potassium Salt (CAS 2642-37-7): High-Purity Substrate for Sulfatase Assays | Direct from Manufacturer with Stable Stock Availability [2025-11-21]
- · In Stock Series | Iodo-dG (CAS: 172163-62-1): A Structurally Modified Nucleoside Engineered for High-GC Templates and Functionalization [2025-11-28]


