NR-44101结核分枝杆菌、H37Rv、分枝杆菌素(抗原制剂）

NR-44101??Mycobacterium tuberculosis, H37Rv, Mycobactin(Antigen Preparations)|Mycobacterium tuberculosis|H37Rv, Mycobactin|-80°C or colder|BEI ResourcesAcknowledgment for publications should read "The following reagent was obtained through BEI Resources, NIAID, NIH: Mycobacterium tuberculosis, Strain H37Rv, Mycobactin, NR-44101."|Quantity limit per order for this item is 1. This item can be ordered twice a year. Orders over this limit will be sent to NIAID for approval before shipment. NR-44101 is a preparation of mycobactin derived from irradiated Mycobacterium tuberculosis (M. tuberculosis), strain H37Rv. Mycobactin, an iron-binding siderophore, is located in the cell wall where it facilitates the transport of iron to the interior of the cell. Mycobactin may also function as a growth factor in low-iron environments and has demonstrated a possible role in microbial virulence. Each vial contains approximately 100 ?g of dried mycobactin from M. tuberculosis, strain H37Rv. Note: Mycobactin is soluble in chloroform:methanol (2:1). Chloroform or DMSO can also be used depending on the downstream application.