Derived from gallbladder, lymph node meta in a female, Japanese. Lifespan: infinite; Adherent cells; Antibiotics Free; Passage ratio 1: 4 split; Subculture once/1-2 weeks; Medium Renewal : 2 times/week; Chromosome mode: 58-65(65) : 58(5), 59(8), 60(15), 61(16), 62(8), 63(4)/.