Our high-quality lysine-dextran offers:

Excellent MW distribution (Low Pd)

High quality, white ａnd pure powder formulations

Good stability ａnd performance

Fixability in cells ａnd tissue

Easy conjugation to dyes or biomolecules

Full water solubility

Structure

Lysine-dextrans are well-characterised dextran fractions derived from Leuconostoc mesenteroides to which lysine is coupled.

Storage ａnd stability

Lysine-dextran is stable for more than 6 years when stored dry in well-sealed containers at ambient temperature.

Solubility

Lysine-dextran dissolves readily in water.

Application

Lysine-dextran can be labeled with dyes or biomolecules under mild conditions ａnd fixes well in cells ａnd tissue when treated with formaldehyde or glutaraldehyde.

艾美捷Lysine-dextran（赖氨酸-葡聚糖，Lysine carbamate dextran）#LD4、#LD10、#LD70等：

是携带游离伯胺和游离羧酸盐的葡聚糖衍生物。赖氨酸是天然存在的氨基酸，是生物化学和生命科学中偶联和固定的常用部分。检查所有批次的分子量、取代程度和干燥失重。TdB实验室生产4 kDa至500 kDa的赖氨酸葡聚糖。赖氨酸葡聚糖以白色粉末形式提供。

Lysine-dextran特点：

出色的分子量分布（低钯）

高品质、白色和纯粉末配方

良好的稳定性和性能

细胞和组织中的可固定性

易于与染料或生物分子偶联

全水溶性

Lysine-dextran赖氨酸葡聚糖的应用：

可以在温和的条件下用染料或生物分子标记，当用甲醛或戊二醛处理时，可以很好地固定在细胞和组织中。

来源：https://www.amyjet.com/brand/blue-dextran.shtml