Product Code: YN157505Nigeran is a neutral glucan found in the cell wall of lower fungi such as Penicillium expansum and Aspergillus niger. The polysaccharide is unbranched with alternating α-1,3 and α-1,4 links. Detail View Question about productPricing (prices exclude VAT)Â--£--119.00 / 100mg Add to BasketÂ--£--231.00 / 250mg Add to BasketÂ--£--385.00 / 500mg Add to BasketÂ--£--662.00 / 1g Add to BasketÂ--£--1155.00 / 5g Add to Basket