The new HORIBA Duetta fluorescence and absorbance spectrometer offers numerous unique benefits for molecular spectroscopy. Figure 1. Duetta 2-in-1 fluorescence and absorbance spectrometer. Image ...

With the maturation and application of genetic engineering technology, it is now possible to design, modify, and express proteins as needed, leading to a diverse array of recombinant proteins.

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 ...