U1 small nuclear ribonucleoprotein 70kD Ab:ACnc:Pt:Ser:Qn:IA
u1 small nuclear ribonucleoprotein 70kd ab:acnc:pt:ser:qn:ia
U1 small nuclear ribonucleoprotein 70kD Ab:ACnc:Pt:Ser:Qn:IA
u1 small nuclear ribonucleoprotein 70kd ab:acnc:pt:ser:qn:ia