1. virus-like particle service Creative Biostructure has developed MemPro™ Virus-Like Particles (VLPs) Technology based on our magic Membrane Protein Production platform to efficiently express and purify membrane proteins. During the past decades, VLPs have developed and evolved to become a widely and commonly used technology, especially in the field of vaccinology, immunology and virology. There are many advantages in expressing membrane proteins as VLPs: firstly, they are homogeneous and physically well defined, capable of maintaining the native structures of target membrane proteins of high densities; secondly, they can be used to detect membrane protein interactions, such as antibody screening, phage and yeast display, immunogens production, and ligand binding assays.