CellMosaic's AqT® biotin antibody product is prepared by labeling the surface amines of the antibody with a super-hydrophilic AqT® linker with exceptional high loading.
AqT® linkers are novel proprietary biomaterials invented at CellMosaic® that are chemically assembled from a class of natural and edible sugar alcohol compounds with properties by design.AqT® linker used to prepare this product is flexible with ＞20 atoms length.
This long flexible hydrophilic spacer prevents the crowding and interaction of streptavidin with the antibody, increasing the sensitivity of detection.
