创建模式–the default mode when you create a requisition and PunchOut to Bio-Rad.You can create and edit multiple shopping carts
编辑模式–allows you to edit or modify an existing requisition（prior to submitting）。You will be able to modify only the cart that you have PunchedOut to，and will not have access to any other carts
检查模式–从公共出口到公共出口，you will be in this mode.You cannot modify any Cart contents
Find Mouse Stomach Kidney IFA slides that help differentiate between autoimmune hepatitis type I&type II，primary biliary cholangititis and primary sclerosing cholangititis。
Explore enzyme immunoassays for detection of antinuclear antibodies（ANA）and anti-CCP antibodies to aid in the diagnosis of connective tissue diseases，such as systemic lupus erythematosus and rheumatoid arthritis。
