Plasmid DNA (pDNA) is a fundamental starting material for therapeutic development, including for viral vectors, mRNA therapies, and DNA vaccines. Researchers use capture methods such as anion exchange ...

IN several laboratories, where whole lipid extracts are chromatographed on silicic acid in chloroform-methanol, experience has suggested the need for continuous concave gradient elution. Devices are ...

A new, robust method for protein elution from ceramic hydroxyapatite. Hydroxyapatite is used for the fractionation and purification of a wide variety of biological molecules. At commercial scale, the ...

Epitope tagging is a technique that employs genetic engineering to fuse a known epitope, called an affinity tag, to either the C or N terminus of a recombinant protein to facilitate affinity ...

Several chromatographic resins are available for downstream purification. Monoclonal antibodies (mAbs) are a successful class of therapeutic products used increasingly in the past 15-20 years, but the ...

Elution Metals had a bold plan to transform rocks from a Queensland mine into valuable minerals, but the company never obtained a licence despite claiming more than $70m in tax offsets. That did not ...

UHP-SEC has become the preferred technique for analysis of synthetic polymers. Significantly reduced consumption of sample/solvent as well as run times provides considerable time- and cost-saving ...