sucrose + UDP-alpha-D-galactose => loliose + UDP + H(+)
sucrose + udp-alpha-d-galactose => loliose + udp + h(+)
sucrose + UDP-alpha-D-galactose => loliose + UDP + H(+)
sucrose + udp-alpha-d-galactose => loliose + udp + h(+)