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 ...

Chemical oxygen demand (COD) is a crucial metric for assessing the organic pollution load in water, reflecting the amount of oxygen required to oxidise organic compounds. Ultraviolet–visible (UV–Vis) ...

The DeNovix™ DS-11 Series Spectrophotometer / Fluorometer facilitates precise absorbance and fluorescence quantification over an extensive dynamic range. The dual-mode spectrophotometer features ...

What’s the story behind DNA melting temperature analysis? UV-Visible absorption spectroscopy can be used to assess the characteristics of deoxyribonucleic acid (DNA), a naturally occurring polymer ...

Transferrin is a glycoprotein with a molecular weight of 80 kDa, synthesized in the liver. Each transferrin molecule can bind up to two iron atoms for distribution to cells. The half-life of ...

What is UV-Vis Spectroscopy? UV-Vis spectroscopy, short for ultraviolet-visible spectroscopy, is an analytical technique that measures the absorption or reflectance of light by a sample in the ...

Thermo Scientific™ Evolution™ UV-Visible Spectrophotometers with Thermo Scientific™ INSIGHT™ Software provide a reliable, simple-to-use solution for pharmacopeia compliance support. The EP and USP ...

The Cary 7000 Universal Measurement Spectrophotometer (UMS) is an all-encompassing device used for reflection, transmission, and absorption measurements from the near IR range all the way to UV. With ...