There is a report of the EGFR tyrosine kinase domain being expressed in E. coli as a GST fusion (see the link). That group used BL21 codon plus RIL. They also show that elimination of a 13 a.a. segment of the protein increased its expression, so you may want to compare the sequence you are expressing to theirs.
XRP token and Ripple Payment Protocol are Different. Ripple is a global settlement network which allows banks to transfer money and settle international payments in different currencies. As more banks use Ripple protocol, it is becoming more valuable. Contrary to popular belief, XRP currency is different than the Ripple protocol. XRP is a token or a native currency that works under Ripple Transaction Protocol. XRP protects the Ripple network from DDOS attacks, and prevents spam.
This exodus of investors caused the price to fall even further than the initial shock. This isnât exactly what you want to do to an already volatile market. Ripple, which was the cryptocurrency hit the hardest by this, was hovering at around $3.20 before CoinMarketCapâs change sank to as low as $2.07 on site on Monday. On Wednesday it dipped even lower, reaching $1.70 at one point. At the time of writing the cryptocurrency has risen above the $2.00 mark once again.