To evaluate the purity of nucleic acid and protein samples, molecular scientists frequently compare the recorded spectrophotometric absorbance of a sample at 260 nm to the value measured at 280 nm.

Thanks to the novel Thermo Scientific™ Acclaro™ Sample Intelligence technology, the NanoDrop One delivers comprehensive sample quality information via the identification of common contaminants and the ...

Proteins containing the appropriate amino acids are absorbent to light on the UV-spectrum, specifically light that has peak wavelengths of 260 – 280 nanometers (nm). This makes it simple to analyze ...

With the advent of new technologies that aim to more clearly discern subtle and complex information from small samples, the requirement for setting quality control processes has never been greater.

In the dynamic world of proteomics research, the purity and homogeneity of proteins are paramount. Impurities and heterogeneity can significantly impact the reliability and reproducibility of ...