In this episode, Emma takes us through the role of monoclonal antibodies in the human immune system. She looks at the structure of antibodies (variable regions, constant regions and disulphide bridges), as well as the enzyme-linked immunosorbent assay or ELISA test. Perfect for AQA, Edexcel and OCR exam boards. Ideal for preparing you for your A Level Biology exam.

Click here for the full course, or visit this link: http://bit.ly/2TaDFD8