tender for ultra-sensitive abc peroxidase mouse igg (secondary antibody) staining kit having following contents : (i)specially-purified avidin - 2ml (ii) specially-prepared biotinylated peroxidase - 2ml (iii) blocking serum: normal horse serum - 3ml (iv) biotinylated affinity-purified horse anti-mouse igg - 1ml at 1.5mg/ml. (v) mixing bottles with drop dispenser tips - 3 each (i)specially-purified avidin - 2ml (ii) specially-prepared biotinylated peroxidase - 2ml (iii) blocking serum: normal horse serum - 3ml (iv) biotinylated affinity-purified horse anti-mouse igg - 1ml at 1.5mg/ml. (v) mixing bottles with drop dispenser tips - 3 each