Properties
Description
Dextran is functionalized with near infrared dye groups. Near infrared dye-conjugated dextran is a high-quality product with various molecular weights of 5 kDa, 20 kDa 50 kDa, 100 kDa, 250 kDa, 500 kDa, 1,000 kDa, 1,500 kDa and 2,000 kDa, a high purity level of ≥95%, and a degree of substitution of 1%.
Molecular Weight
5 kDa, 20 kDa 50 kDa, 100 kDa, 250 kDa, 500 kDa, 1,000 kDa, 1,500 kDa and 2,000 kDa
Degree of Substitution
1.0%
Purity
≥95%, determined by GPC.
Applications
Near infrared dye-conjugated dextran with various molecular weights of 5 kDa, 20 kDa 50 kDa, 100 kDa, 250 kDa, 500 kDa, 1,000 kDa, 1,500 kDa and 2,000 kDa can be used for near-infrared imaging to study cellulosic structures.
