Add to Cart Compare Quick view A2 Beta casein (A2), Bovine, ELISA assay-5 Plate Kit MSRP: Now: 2,063$ Was: SKU: BEK-2244-5P Additional Names: CSN2; Bovine A2 Beta Casein; A2; ... MSRP: Now: 2,063$ Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: 2,063$ Was: Subtotal: Add to Cart