>sp|P56857-2|CLD18_MOUSE Isoform A1.2 of Claudin-18 OS=Mus musculus OX=10090 GN=Cldn18 MATTTCQVVGLLLSLLGLAGCIAATGMDMWSTQDLYDNPVTAVFQYEGLWRSCVQQSSGF TECRPYFTILGLPAMLQAVRALMIVGIVLGVIGILVSIFALKCIRIGSMDDSAKAKMTLT SGILFIISGICAIIGVSVFANMLVTNFWMSTANMYSGMGGMGGMVQTVQTRYTFGAALFV GWVAGGLTLIGGVMMCIACRGLTPDDSK