Anti-Collagen I antibody [RM1131] - BSA and Azide free

rm1131All lanes : Anti-Collagen I antibody [RM1131] (ab316222) at 15000 dilution Lane 1 : Mouse skin tissue lysate at 20 µg Lane 2 : Rat skin tissue lysate at 7 µg Lane 3 : Human uterus tissueab316223 is the carrier-free version of ab316222. Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier