P-Tow 181 and the 42 to 40 Ratio Are Commercially Available

P-TOW 181 is commercially available. It's not, that's not going to fold a protein. But the P-TOW itself is your, you're basically phosphorylating the tau which pops it off the microtubules so that you now are declining. So these things become preonic because they are unfortunately part of the amplification of the signal for pulling back. That one's commercially available. And then also the 42 to 40 ratio is commerciallyavailable.