Cart page Continue shopping “COVID-19 S-Protein (S1RBD) Human IgA ELISA Kit-ELISA 96 Tests” has been added to your cart. Product Price Quantity Subtotal × COVID-19 S-Protein (S1RBD) Human IgA ELISA Kit-ELISA 96 TestsAvailable on backorder EGP 32,222.00 Quantity EGP 32,222.00 Coupon: Apply coupon Update cart Proceed to checkout Cart Totals Subtotal EGP 32,222.00 Total EGP 32,222.00 Proceed to checkout