<https://lifesensors.com/product/du6305-di-ubiquitin-k63-iqf-position-5/#product>
<http://schema.org/sku>
"DU-6305-0050"
<https://lifesensors.com/product/du6305-di-ubiquitin-k63-iqf-position-5/?add-to-cart=9664>