Ambicin N |尼沙普林;L-异亮氨酰基-(Z)-2,3-二氢-2-氨基丁酰基-D-半胱氨酸-L-异亮氨酰-2,3-二氢丙氨酰基-L-亮氨酰-L-半胱氨酸-苏氨酸-3-巯基-D-2-氨基丁酰基-L-脯氨酰基-L-半胱氨酰基-L-赖氨酰-苏式-3-巯基-D-2-氨基丁酰基-甘氨酰-L-丙氨酰基-L-亮氨酰-L-甲硫酰基糖基-L-半胱氨酰基-L-天冬酰胺基-L-甲硫酰基L-赖氨酰基-巯基-3-巯
Nisin A is a bacteriocin, a natural polycyclic antibacterial peptide.{27112} It is produced by the lactic acid bacterium L. lactis using uncommon amino acids, including lanthionine, and is a member of the class of antibiotics referred to as lantibiotics.{27113} Nisin A is particularly effective against Gram-positive bacteria and is commonly used as a food preservative.{27112,27114} Lantibiotics, including nisin A, form complexes with membrane-bound peptidoglycan precursors on the surface of bacteria, resulting in pore formation and cell death.{27112,27114}
产品描述
A bacteriocin, a natural polycyclic antibacterial peptide, also called a lantibiotic; particularly effective against Gram-positive bacteria and commonly used as a food preservative
产品形式
A crystalline solid
保存建议
建议您在收到Cayman Chemical品牌的Nisin A (500 mg)产品后置于-20度保存,产品有效期为730天.