Background: FIP-Lrh is a fungal immunomodulatory protein from Tiger Milk Mushroom with immunomodulatory and cytotoxic properties. Its biological properties can be further elucidated with the availability of a crystal structure. However, crystal structures from only four FIPs have been reported so far. As such, previous study at UCSI and MGVI on rFIP-Lrh crystallisation under two conditions …