In the demanding fields of biotechnology, diagnostics, and molecular research, the accuracy and efficiency of detection methods are paramount. 5-Bromo-4-chloro-3-indolyl-beta-D-galactoside, identified by its CAS number 7240-90-6, is a highly effective chromogenic substrate that plays a crucial role as a detection reagent. This specialized chemical, often purchased by research labs and diagnostic kit manufacturers, enables the visual identification of specific enzyme activities, particularly beta-galactosidase.

As a prominent supplier, NINGBO INNO PHARMCHEM CO.,LTD. understands the importance of providing high-quality reagents for accurate detection. 5-Bromo-4-chloro-3-indolyl-beta-D-galactoside, presented as a fine white powder, boasts a molecular weight of 408.63 and is noted for its stability and solubility in 100 mM DMSO. When beta-galactosidase cleaves this substrate, it liberates an indolyl moiety that dimerizes and oxidizes to form a vivid blue precipitate. This clear colorimetric change serves as an unmistakable signal for the presence of the target enzyme.

The applications for this detection reagent are extensive. In molecular biology, it’s integral to reporter gene assays, helping researchers confirm gene expression in transgenic organisms or cell cultures. In microbiology, it’s used to identify organisms producing beta-galactosidase, a key characteristic for bacterial classification and contamination testing in food and water samples. For those looking to buy this reagent, ensuring it meets strict purity standards is vital for reliable detection outcomes.

When procuring such a critical component, partnering with a reputable chemical manufacturer is essential. We pride ourselves on being a reliable chemical supplier that ensures consistent product quality and availability for clients worldwide. Our commitment to excellence means you can confidently buy 5-Bromo-4-chloro-3-indolyl-beta-D-galactoside for your most sensitive detection needs, knowing you are backed by a manufacturer dedicated to supporting scientific advancement.

In summary, 5-Bromo-4-chloro-3-indolyl-beta-D-galactoside (CAS 7240-90-6) is an indispensable reagent for precise detection across numerous scientific disciplines. Its ability to yield a clear visual signal upon enzymatic activity makes it a valuable tool. By choosing to buy from a trusted manufacturer, researchers and diagnostic developers can ensure the accuracy and reproducibility of their findings.