106021-96-9 IL-1beta (163-171) Interleukin 1-beta (163-171) L-Lysine, N2-(N-(N2-(N-(N-(N-(N-(N2-L-valyl-L-glutaminyl)glycyl)-L-alph-glutamyl)-L-alpha-glutamyl)-L-seryl)-L-asparaginyl)-L-alpha-aspartyl)- interleukin-1beta (163-171)