Catalog Products
- Glycosidic Substrates
- Esterase and Lipase Substrates
- Phosphatase and Phospholipase Substrates
- Peptidase Chromogenic Substrates
- Chemiluminescent Substrates
- Electrochemiluminescent Substrates
- Nuclease Substrates
- Sulfatase Substrates
- Nucleosides and Nucleotides for NGS
- Biological Dyes
-
Other Compounds
- Vaginal Disease Urinary Multiplex Test Substrate
- β-Glucuronide ADC Linkers
- Resorufin
- Current location：
- Home>
- News Center>
- Company news
-
In Stock Series | 8-oxo-dG-CE Phosphoramidite (143060-53-1): A Molecular Tool for Precise Detection of DNA Oxidative Damage
2025/11/4 14:59:128-oxo-dG-CE phosphoramidite (CAS: 143060-53-1) is a core reagent for studying DNA oxidative damage. Through solid-phase chemical synthesis, it enables site-specific incorporation of the 8-oxo-2'-deoxyguanosine (8-oxo-dG) lesion into oligonucleotides, facilitating research on mutagenesis mechanisms and the functional analysis of DNA repair enzymes. Hepattack offers this high-purity phosphoramidite in multiple packaging sizes, as well as custom oligonucleotide synthesis services with site-specific modifications to support advanced genomic and biochemical research.
-
In Stock | 3′-O-Azidomethyl-dNTP Derivative Nucleoside Triphosphates: Reversible Termination for Accurate Sequencing
2025/10/28 14:05:083′-O-Azidomethyl-dNTPs enable reversible termination of DNA chain elongation through chemical modification at the 3′-hydroxyl group, supporting high-throughput sequencing and base-by-base detection. Featuring a compact modifier structure and strong compatibility with DNA polymerases, these dNTPs allow clean deprotection with no residual modifications in the DNA backbone. The product series includes all five canonical bases (A, C, G, T, and U), providing researchers with reliable core reagents for next-generation sequencing and related applications. Hepattack is committed to empowering scientific discovery with high-purity, performance-verified building blocks.
-
In Stock | Lighting Up the RNA World with "Click" Chemistry — 5-Ethynyl-UTP: A New Solution for Nascent RNA Labeling
2025/10/22 17:21:145-Ethynyl-UTP (5-Ethynyluridine 5ʹ-triphosphate) is a chemically modified nucleoside triphosphate capable of direct incorporation into RNA. With high sensitivity, excellent specificity, and superior biocompatibility, it has become an ideal choice for
-
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 15:10:38H-Leu-AMC · HCl (CAS: 62480-44-8) is a high-performance fluorescent substrate specifically designed for the detection of leucine aminopeptidase and other protease activities. Offering high sensitivity and low background fluorescence, it enables precise and reliable activity monitoring. This product is ideal for applications including leucine aminopeptidase assays, disease biomarker research, and IVD (in vitro diagnostic) substrate development, providing robust data support for both scientific research and diagnostic solutions.
-
Recommended Series | X-Phos Choline, 439809-43-5: PC-PLC Detection Substrate,Safeguarding Food Safety and Clinical Diagnostics
2025/9/29 15:13:255-Bromo-4-chloro-3-indolylcholine phosphate (X-Phos Choline, CAS: 439809-43-5) is a chromogenic substrate specifically designed for the detection of phosphatidylcholine-specific phospholipase C (PC-PLC). It enables rapid identification of pathogenic bacteria such as Listeria monocytogenes and Clostridium perfringens. The assay provides visual color development without the need for complex instrumentation. With purity ≥98% and available in customizable formats, X-Phos Choline is suitable for a wide range of applications, including food microbiology testing, clinical pathogen identification, and biochemical enzyme research.
