TDBcons品牌–TDB产品清单

TDBcons品牌–TDB产品清单

TdB专注于葡聚糖衍生物和其它多糖的研发和生产,在多糖领域具有丰富的经验。TdB开发合成了不同的分子量、硫酸化程度的硫酸葡聚糖,包括用于实验动物肠炎诱导的硫酸葡聚糖钠(DSS),满足不同实验需求,是研究肠炎病因及炎症治疗的“金标准”。现在务涵盖制药、诊断及生物技术领域研发的众多产品,可提供FITC, TRITC, ATTOTM-染料和特有的Antonia RedTM-染料标记的荧光衍生物,广泛应用于生命科学领域包括渗透性研究,细胞保存和动物研究。

TdB葡聚糖衍生物
TdB Labs AB是一家瑞典生物技术公司,位于瑞典乌普萨拉,成立于1990年,曾用名TdB Consultancy。
2015年TdB获得了ISO 9001:2008认证,2019年更名为TdB Labs AB。TdB专注于葡聚糖衍生物和其它
多糖的研发和生产,在多糖领域具有丰富的经验。TdB开发合成了不同的分子量、硫酸化程度的硫酸葡
聚糖,包括用于实验动物肠炎诱导的硫酸葡聚糖钠(DSS),满足不同实验需求,是研究肠炎病因及炎
症治疗的“金标准”。现在TdB业务涵盖制药、诊断及生物技术领域研发的众多产品,可提供FITC, TRITC
, ATTO™-染料和特有的Antonia Red™-染料标记的荧光衍生物,广泛应用于生命科学领域包括渗透性研
究,细胞保存和动物研究。多糖衍生物产品还可应用于诊断试剂盒和作为分子标记。TdB还提供针对带电
或不带电多糖的一系列分析服务,包括使用GPC(凝胶渗透色谱)测定分子量,也称为SEC(尺寸排阻
色谱)。
2015年 TdB Labs通过ISO 9001认证
2015年 TdB Labs通过ISO 9001认证
1 TdB多糖产品简介
TdB产品线是由荧光和非荧光多糖衍生物组成。TdB专注于葡聚糖衍生物,同时也提供其它多糖衍生物,
例如聚蔗糖、菊粉、透明质酸、海藻糖和羟乙基淀粉。产品广泛应用于生命科学领域。
荧光多糖衍生物产品,主要用于细胞和组织的渗透性和微循环研究,以及药物输送研究和作为分子级别
的标记使用。荧光产品线由21组不同分子量的荧光多糖组成,包括了FITC, TRITC, ATTO™-染料和特有
的Antonia Red™-染料标记衍生物。
非荧光多糖衍生物,包括带羧甲基(CM),二乙胺基乙基(DEAE)和季铵盐(Q)官能团的硫酸葡聚糖
和带电极性多糖。硫酸葡聚糖钠(DSS)是最受关注的产品之一,用于肠炎模式小鼠和大鼠的建模已超过
20年历史。 低分子量的硫酸葡聚糖常用于细胞培养添加物或作为稳定剂使用。蓝色葡聚糖常被用作色谱
中的空柱标记。苯基-葡聚糖则可用于制备疏水性凝胶和涂料。
硫酸葡聚糖是由特定分子量的葡聚糖经硫酸化得到的阴离子衍生物。葡聚糖是一种多糖,来源于肠系膜
明串珠菌B512F,由α-D-(1-6)线性葡聚糖组成,侧链含量较低(约5%),与葡萄糖的碳-3位相连。TdB
提供两种不同系列的硫酸葡聚糖,高硫酸化和低硫酸化系列。硫酸葡聚糖的平均分子量范围从 5 kDa
到2000 kDa。所有硫酸葡聚糖产品都是通过相同的过程生产的,皆为纯白色产品。
高取代度硫酸葡聚糖含16-19%硫酸,分子量从5 kDa到2000 kDa。
低取代度硫酸葡聚糖含8-13%硫酸,分子量从5 kDa到500 kDa。
硫酸葡聚糖钠(DSS),用于肠炎建模。硫酸葡聚糖钠 (DSS)是实验动物肠炎建模的金标试剂。DSS是
平均分子量在40KDa,硫含量17-19 %的硫酸葡聚糖盐。早在近40年前,TdB就开始肠炎建模级DSS的
开发工作。
蓝色葡聚糖是使用Cibacron blue F3GA标记。可以生产平均分子量范围5 kDa 到2000 kDa的蓝色葡聚糖。
其它衍生物和多糖:非荧光衍生物包括羧甲基(CM),二乙胺基乙基(DEAE),赖氨酸和苯基官能
团修饰的葡聚糖和聚蔗糖。
全新的染料系列:FITC (异硫氰酸荧光素) 和Cibacron Blue 3G-A。FITC (异构体I) 是一种有广泛应用的
荧光染料,可以和多糖蛋白和其它分子共轭结合。Cibacron Blue 3G-A是一种蒽醌类染料,常用于亲
和层析色谱。
2 TdB多糖产品应用领域
  1. 细胞培养用的抗凝剂
  2. 脂蛋白的选择性沉淀
  3. 加速DNA杂交
  4. 从DNA-组蛋白复合物中释放DNA
  5. 抑制tRNA与核糖体的结合
  6. 核糖核酸酶抑制剂
  7. 抗病毒性
  8. 用于化妆品的抗感染和透水保湿
  9. 分离微生物和大分子
  10. 疫苗佐剂
  11. 膜选择性渗透研究
3 TdB多糖产品质量控制
纯度:所有标准品都是技术纯级。对于部分应用,例如用于医疗设备,需要更高的产品纯度。
质量:所有产品都拥有一流的质量。多糖衍生物具有高纯度和低聚合物分散性(PD), 即
重均分子量Mw与数均分子量Mn之比接近于1。 对于渗透性研究来说,这点尤为重要。
低分散性使检测结果更可靠,重复性更好。
商品名称 品牌 货号 包装规格
Lysine dextran 500 TdB LD500-1g 1g
Lysine dextran 500 TdB LD500-100mg 100mg
Lysine dextran 500 TdB LD500-10mg 10mg
Lysine dextran 70 TdB LD70-1g 1g
Lysine dextran 70 TdB LD70-100mg 100mg
Lysine dextran 70 TdB LD70-10mg 10mg
Lysine dextran 10 TdB LD10-1g 1g
Lysine dextran 10 TdB LD10-100mg 100mg
Lysine dextran 10 TdB LD10-10mg 10mg
Lysine dextran 4 TdB LD4-1g 1g
Lysine dextran 4 TdB LD4-100mg 100mg
Lysine dextran 4 TdB LD4-10mg 10mg
Q-dextran 10 TdB QD10-100g 100g
Q-dextran 10 TdB QD10-10g 10g
Polysucrose 50 TdB P50-1g 1g
CM-dextran 500 TdB CMD500-100g 100g
CM-dextran 500 TdB CMD500-10g 10g
CM-dextran 10 TdB CMD10-100g 100g
CM-dextran 10 TdB CMD10-10g 10g
ATTO647n-Lysine dextran 70 TdB AT647nLD70-5mg 5mg
Antonia Red-Lysine dextran 150 TdB ARLD150-50mg 50mg
Antonia Red-Lysine dextran 150 TdB ARLD150-10mg 10mg
Antonia Red-Lysine dextran 70 TdB ARLD70-50mg 50mg
Antonia Red-Lysine dextran 70 TdB ARLD70-10mg 10mg
Antonia Red-Lysine dextran 40 TdB ARLD40-50mg 50mg
Antonia Red-Lysine dextran 40 TdB ARLD40-10mg 10mg
Antonia Red-Lysine dextran 20 TdB ARLD20-50mg 50mg
Antonia Red-Lysine dextran 20 TdB ARLD20-10mg 10mg
Antonia Red-Lysine dextran 4 TdB ARLD4-50mg 50mg
Antonia Red-Lysine dextran 4 TdB ARLD4-10mg 10mg
Antonia Red-Lysine dextran 150 TdB ARLD150-50mg 50mg
Antonia Red-Lysine dextran 150 TdB ARLD150-10mg 10mg
Antonia Red-Lysine dextran 70 TdB ARLD70-50mg 50mg
Antonia Red-Lysine dextran 70 TdB ARLD70-10mg 10mg
Antonia Red-Lysine dextran 40 TdB ARLD40-50mg 50mg
Antonia Red-Lysine dextran 40 TdB ARLD40-10mg 10mg
Antonia Red-Lysine dextran 20 TdB ARLD20-50mg 50mg
Antonia Red-Lysine dextran 20 TdB ARLD20-10mg 10mg
Antonia Red-Lysine dextran 4 TdB ARLD4-50mg 50mg
Antonia Red-Lysine dextran 4 TdB ARLD4-10mg 10mg
Antonia Red dextran 150 TdB ARD150 -50mg 50mg
Antonia Red dextran 150 TdB ARD150 -10mg 10mg
Antonia Red dextran 40 TdB ARD40 -50mg 50mg
Antonia Red dextran 40 TdB ARD40 -10mg 10mg
Antonia Red dextran 20 TdB ARD20 -50mg 50mg
Antonia Red dextran 20 TdB ARD20 -10mg 10mg
Antonia Red dextran 4 TdB ARD4 -50mg 50mg
Antonia Red dextran 4 TdB ARD4 -10mg 10mg
TRITC-Lysine dextran 500 TdB TLD500-50mg 50mg
TRITC-Lysine dextran 500 TdB TLD500-10mg 10mg
TRITC-Lysine dextran 70 TdB TLD70-50mg 50mg
TRITC-Lysine dextran 70 TdB TLD70-10mg 10mg
TRITC-Lysine dextran 10 TdB TLD10-50mg 50mg
TRITC-Lysine dextran 10 TdB TLD10-10mg 10mg
TRITC-Lysine dextran 4 TdB TLD4-50mg 50mg
TRITC-Lysine dextran 4 TdB TLD4-10mg 10mg
FITC-Q-dextran 10 TdB FDQ10-1g 1g
FITC-Q-dextran 10 TdB FQD10-100ng 100ng
ATTO488-Lysine dextran 10 TdB AT488LD10-5mg 5mg
ATTO488-dextran 4 TdB AT488D4-5mg 5mg
FITC-Lysine dextran 500 TdB FLD500-50mg 50mg
FITC-Lysine dextran 500 TdB FLD500-10mg 10mg
FITC-Lysine dextran 70 TdB FLD70-50mg 50mg
FITC-Lysine dextran 70 TdB FLD70-10mg 10mg
FITC-Lysine dextran 10 TdB FLD10-50mg 50mg
FITC-Lysine dextran 10 TdB FLD10-10mg 10mg
FITC-Lysine dextran 4 TdB FLD4-5mg 5mg
FITC-Lysine dextran 4 TdB FLD4-10mg 10mg
FITC-Hydroxyethyl Starch TdB FHES-1g 1g
FITC-Trehalose TdB FTRE-1mg 1mg
FITC-Polysucrose 170 TdB FP170-1g 1g
FITC-Polysucrose 170 TdB FP170-100mg 100mg
FITC-Polysucrose 100 TdB FP100-1g 1g
FITC-Polysucrose 100 TdB FP100-100mg 100mg
FITC-Polysucrose 50 TdB FP50-1g 1g
FITC-Polysucrose 50 TdB FP50-100mg 100mg
FITC-dextran sulphate 10 TdB FDSS10-1g 1g
FITC-dextran sulphate 10 TdB FDSS10-100mg 100mg
FITC-dextran sulphate 4 TdB FDSS4-1g 1g
FITC-dextran sulphate 4 TdB FDSS4-100mg 100mg
FITC-DEAE-dextran 10 TdB FDD-1g 1g
FITC-DEAE-dextran 10 TdB FDD10-100mg 100mg
Polysucrose 1000 TdB P1000-1g 1g
Polysucrose 40 TdB P40-1g 1g
Polysucrose 20 TdB P20-1g 1g
DEAE-dextran 2000 TdB DD2000-100g 100g
DEAE-dextran 2000 TdB DD2000-10g 10g
DEAE-dextran 500 TdB DD500-100g 100g
DEAE-dextran 500 TdB DD500-10g 10g
DEAE-dextran 150 TdB DD150-100g 100g
DEAE-dextran 150 TdB DD150-10g 10g
DEAE-dextran 70 TdB DD70-100g 100g
DEAE-dextran 70 TdB DD70-10g 10g
DEAE-dextran 20 TdB DD20-100g 100g
DEAE-dextran 20 TdB DD20-10g 10g
DEAE-dextran 10 TdB DD10-100g 100g
DEAE-dextran 10 TdB DD10-10g 10g
DEAE-dextran 4 TdB DD4-100g 100g
DEAE-dextran 4 TdB DD4-10g 10g
DEAE-Polysucrose 70 TdB DP70-1g 1g
CM-Polysucrose 70 TdB CMP70-1g 1g
CM-dextran 150 TdB CMD150-100g 100g
CM-dextran 150 TdB CMD150-10g 10g
CM-dextran 70 TdB CMD70-100g 100g
CM-dextran 70 TdB CMD70-10g 10g
CM-dextran 40 TdB CMD40-100g 100g
CM-dextran 40 TdB CMD40-10g 10g
CM-dextran 20 TdB CMD20-100g 100g
CM-dextran 20 TdB CMD20-10g 10g
CM-dextran 4 TdB CMD4-100g 100g
CM-dextran 4 TdB CMD4-10g 10g
Q-dextran 150 TdB QD150-100g 100g
Q-dextran 150 TdB QD150-10g 10g
Q-dextran 70 TdB QD70-100g 100g
Q-dextran 70 TdB QD70-10g 10g
Q-dextran 20 TdB QD20-100g 100g
Q-dextran 20 TdB QD20-10g 10g
Q-dextran 4 TdB QD4-100g 100g
Q-dextran 4 TdB QD4-10g 10g
Phenyldextran 40 TdB PhD40-100g 100g
Phenyldextran 40 TdB PhD40-10g 10g
Dextran sulphate sodium TdB DB001-500g 500g
Dextran sulphate sodium TdB DB001-100g 100g
Dextran sulphate sodium TdB DB001-50g 50g
Dextran sulphate 500 HS TdB DB050-100g 100g
Dextran sulphate 500 HS TdB DB050-10g 10g
Dextran sulphate 100 HS TdB DB016-100g 100g
Dextran sulphate 100 HS TdB DB016-10g 10g
Dextran sulphate 20 HS TdB DB012-100g 100g
Dextran sulphate 20 HS TdB DB012-10g 10g
Dextran sulphate 10 HS TdB DB008-100g 100g
Dextran sulphate 10 HS TdB DB008-10g 10g
Dextran sulphate 5 HS TdB DB004-100g 100g
Dextran sulphate 5 HS TdB DB004-10g 10g
Dextran sulphate 500 LS TdB DB051-100g 100g
Dextran sulphate 500 LS TdB DB051-10g 10g
Dextran sulphate 100 LS TdB DB015-100g 100g
Dextran sulphate 100 LS TdB DB015-10g 10g
Dextran sulphate 40 LS TdB DB003-100g 100g
Dextran sulphate 40 LS TdB DB003-10g 10g
Dextran sulphate 20 LS TdB DB013-100g 100g
Dextran sulphate 20 LS TdB DB013-10g 10g
Dextran sulphate 10 LS TdB DB009-100g 100g
Dextran sulphate 10 LS TdB DB009-10g 10g
Dextran sulphate 5 LS TdB DB005-100g 100g
Dextran sulphate 5 LS TdB DB005-10g 10g
Blue dextran 2000 TdB BD2000-10g 10g
Blue dextran 2000 TdB BD2000-1g 1g
Blue dextran 500 TdB BD500-10g 10g
Blue dextran 500 TdB BD500-1g 1g
Blue dextran 110 TdB BD110-10g 10g
Blue dextran 110 TdB BD110-1g 1g
Blue dextran 70 TdB BD70-10g 10g
Blue dextran 70 TdB BD70-1g 1g
Blue dextran 40 TdB BD40-10g 10g
Blue dextran 40 TdB BD40-1g 1g
Blue dextran 20 TdB BD20-10g 10g
Blue dextran 20 TdB BD20-1g 1g
Blue dextran 10 TdB BD10-10g 10g
Blue dextran 10 TdB BD10-1g 1g
Blue dextran 5 TdB BD5-10g 10g
Blue dextran 5 TdB BD5-1g 1g
TRITC-hyaluronic acid TdB THA-Se-100mg 100mg
TRITC-Polysucrose 400 TdB TP400-1g 1g
TRITC-Polysucrose 400 TdB TP400-100mg 100mg
TRITC-Polysucrose 70 TdB TP70-1g 1g
TRITC-Polysucrose 70 TdB TP70-100mg 100mg
TRITC-Polysucrose 40 TdB TP-40-1g 1g
TRITC-Polysucrose 40 TdB TP40-100mg 100mg
TRITC-Polysucrose 20 TdB TP20-1g 1g
TRITC-Polysucrose 20 TdB TP20-100mg 100mg
TRITC-dextran 2000 TdB TD2000-1g 1g
TRITC-dextran 2000 TdB TD2000-100mg 100mg
TRITC-dextran 500 TdB TD500-1g 1g
TRITC-dextran 500 TdB TD500-100mg 100mg
TRITC-dextran 150 TdB TD150-1g 1g
TRITC-dextran 150 TdB TD150-100mg 100mg
TRITC-dextran 70 TdB TD70-1g 1g
TRITC-dextran 70 TdB TD70-100mg 100mg
TRITC-dextran 40 TdB TD40-1g 1g
TRITC-dextran 40 TdB TD40-100mg 100mg
TRITC-dextran 20 TdB TD20-1g 1g
TRITC-dextran 20 TdB TD20-100mg 100mg
TRITC-dextran 4 TdB TD4-1g 1g
TRITC-dextran 4 TdB TD4-100mg 100mg
FITC-DEAE-Polysucrose 400 TdB FDP400-1g 1g
FITC-DEAE-Polysucrose 400 TdB FDP400-100mg 100mg
FITC-DEAE-Polysucrose70 TdB FDP70-1g 1g
FITC-DEAE-Polysucrose 70 TdB FDP70-100mg 100mg
FITC-CM-Polysucrose 400 TdB FCMP400-1g 1g
FITC-CM-Polysucrose 400 TdB FCMP400-100mg 100mg
FITC-CM-Polysucrose 70 TdB FCMP70-1g 1g
FITC-CM-Polysucrose 70 TdB FCMP70-100mg 100mg
FITC-Polysucrose 400 TdB FP400-1g 1g
FITC-Polysucrose 400 TdB FP400-100mg 100mg
FITC-Polysucrose 70 TdB FP70-1g 1g
FITC-Polysucrose 70 TdB FP70-100mg 100mg
FITC-Polysucrose 40 TdB FP40-1g 1g
FITC-Polysucrose 40 TdB FP40-100mg 100mg
FITC-Polysucrose 20 TdB FP20-1g 1g
FITC-Polysucrose 20 TdB FP20-100mg 100mg
Fluorescent hyaluronic acid TdB FHA-Se-100mg 100mg
FITC-dextran sulphate 500 TdB FDSS500-1g 1g
FITC-dextran sulphate 500 TdB FDSS500-100mg 100mg
FITC-dextran sulphate 40 TdB FDSS40-1g 1g
FITC-dextran sulphate 40 TdB FDSS40-100mg 100mg
FITC-inulin TdB FI-5g 5g
FITC-inulin TdB FI-1g 1g
FITC-inulin TdB FI-100mg 100mg
FITC-DEAE-dextran 150 TdB FDD150-1g 1g
FITC-DEAE-dextran 150 TdB FDD150-100mg 100mg
FITC-DEAE-dextran 70 TdB FDD70-1g 1g
FITC-DEAE-dextran 70 TdB FDD70-100mg 100mg
FITC-DEAE-dextran 40 TdB FDD40-1g 1g
FITC-DEAE-dextran 40 TdB FDD40-100mg 100mg
FITC-DEAE-dextran 20 TdB FDD20-1g 1g
FITC-DEAE-dextran 20 TdB FDD20-100mg 100mg
FITC-DEAE-dextran 4 TdB FDD4-1g 1g
FITC-DEAE-dextran 4 TdB FDD4-100mg 100mg
FITC-CM-dextran 150 TdB FCMD150-1g 1g
FITC-CM-dextran 150 TdB FCMD150-100mg 100mg
FITC-CM-dextran 70 TdB FCMD70-1g 1g
FITC-CM-dextran 70 TdB FCMD70-100mg 100mg
FITC-CM-dextran 40 TdB FCMD40-1g 1g
FITC-CM-dextran 40 TdB FCMD40-100mg 100mg
FITC-CM-dextran 20 TdB FCMD20-1g 1g
FITC-CM-dextran 20 TdB FCMD20-100mg 100mg
FITC-CM-dextran 4 TdB FCMD4-1g 1g
FITC-CM-dextran 4 TdB FCMD4-100mg 100mg
FITC-dextran 2000 TdB FD2000-5g 5g
FITC-dextran 2000 TdB FD2000-1g 1g
FITC-dextran 2000 TdB FD2000-100mg 100mg
FITC-dextran 500 TdB FD500-5g 5g
FITC-dextran 500 TdB FD500-1g 1g
FITC-dextran 500 TdB FD500-100mg 100mg
FITC-dextran 150 TdB FD150-5g 5g
FITC-dextran 150 TdB FD150-1g 1g
FITC-dextran 150 TdB FD150-100mg 100mg
FITC-dextran 110 TdB FD110-5g 5g
FITC-dextran 110 TdB FD110-1g 1g
FITC-dextran 110 TdB FD110-100mg 100mg
FITC-dextran 70 TdB FD70-5g 5g
FITC-dextran 70 TdB FD70-1g 1g
FITC-dextran 70 TdB FD70-100mg 100mg
FITC-dextran 40 TdB FD40-5g 5g
FITC-dextran 40 TdB FD40-1g 1g
FITC-dextran 40 TdB FD40-100mg 100mg
FITC-dextran 20 TdB FD20-5g 5g
FITC-dextran 20 TdB FD20-1g 1g
FITC-dextran 20 TdB FD20-100mg 100mg
FITC-dextran 10 TdB FD10-5g 5g
FITC-dextran 10 TdB FD10-1g 1g
FITC-dextran 10 TdB FD10-100mg 100mg
FITC-dextran 4 TdB FD4-5g 5g
FITC-dextran 4 TdB FD4-1g 1g
FITC-dextran 4 TdB FD4-100mg 100mgtdb