Chicken Neurexin-1-alpha(NRXN1) ELISA kit is designed and made by Cusabio for detectingneurexin 1. For more product information, please check the following link: http://www.cusabio.com/product/ELISA_Kit/Chicken_Neurexin-1-alpha(NRXN1)_ELISA_kit-93314.html.