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

是攜帶游離伯胺和游離羧酸鹽的葡聚糖衍生物。賴氨酸是天然存在的氨基酸，是生物化學(xué)和生命科學(xué)中偶聯(lián)和固定的常用部分。檢查所有批次的分子量、取代程度和干燥失重。TdB實(shí)驗(yàn)室生產(chǎn)4 kDa至500 kDa的賴氨酸葡聚糖。賴氨酸葡聚糖以白色粉末形式提供。

Lysine-dextran特點(diǎn)：

出色的分子量分布（低鈀）

高品質(zhì)、白色和純粉末配方

良好的穩(wěn)定性和性能

細(xì)胞和組織中的可固定性

易于與染料或生物分子偶聯(lián)

全水溶性

Lysine-dextran賴氨酸葡聚糖的應(yīng)用：

可以在溫和的條件下用染料或生物分子標(biāo)記，當(dāng)用甲醛或戊二醛處理時，可以很好地固定在細(xì)胞和組織中。

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