Robuta

https://pubmed.ncbi.nlm.nih.gov/11272849/?dopt=Abstract Direct expression of the extracellular portion of human FcepsilonRIalpha chain as inclusion bodies... The extracellular portion of the alpha chain of the human high-affinity IgE receptor (FcepsilonRIalpha) was expressed as inclusion bodies in Escherichia coli.... of the