Click on any product for more details 123Next Catalog # Name Size Price Quantity BCA-365 IFN a 1 Human 20.00 µg $348.00 1.00 mg $3,267.00   BCA-830 IFN a 1a Human 100.00 µg $348.00 1.00 mg $1,120.00   BCA-347 IFN a 1b Human 100.00 µg $348.00 1.00 mg $1,099.00   BCA-309 IFN a 2a Human 100.00 µg $348.00 1.00 mg $1,099.00   BCA-897 IFN a 2a Human, Plant 25.00 µg $348.00 1.00 mg $3,178.00   BCA-079 IFN a 2b 20kd-PEG 10.00 µg $364.00 1.00 mg $5,334.00   BCA-056 IFN a 2b 40kd-PEG 10.00 µg $364.00 1.00 mg $5,334.00   BCA-308 IFN a 2b Human 100.00 µg $348.00 1.00 mg $1,099.00   BCA-920 IFN a 2b Human, Yeast 50.00 µg $348.00 1.00 mg $1,641.00   BCA-372 IFN b 1a 10.00 µg $364.00 1.00 mg $5,334.00