生物素
商家询价 上海西唐生物科技有限公司
STREPTAVIDIN- ALKALINE PH
商家询价 Life Technologies
STREPTAVIDIN FITC
STREPTAVIDIN- ALEXA FLUOR
STREPTAVIDIN - TEXAS RED
STREPTAVIDIN - PE
STREPTAVIDIN, DYEMER 488/630 C, 500 UG
STREPTAVIDIN- ALLOPHYCOCY
STREPTAVIDIN- TETRAMETHYL