D3759

葡聚糖来源于肠系膜明串珠菌

Name: 葡聚糖 来源于<I>肠系膜明串珠菌</I>
Brand: SIGMA

average mol wt 48,000-90,000

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线性分子式:

(C₆H₁₀O₅)_n

化学文摘社编号:

9004-54-0

UNSPSC Code:

12352201

NACRES:

NA.25

EC Number:

232-677-5

MDL number:

MFCD00130935

主要文件

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产品名称

葡聚糖来源于肠系膜明串珠菌, average mol wt 48,000-90,000

form

powder

SMILES string

O1C(C(C(C(C1CO)O)O)O)OCC2OC(C(C(C2O)O)O)OCC(O)C(O)C(O)C(O)C=O

InChI key

FZWBNHMXJMCXLU-UHFFFAOYSA-N

InChI

1S/C18H32O16/c19-1-5(21)9(23)10(24)6(22)3-31-17-16(30)14(28)12(26)8(34-17)4-32-18-15(29)13(27)11(25)7(2-20)33-18/h1,5-18,20-30H,2-4H2

biological source

bacterial (Leuconostoc mesenteroides)

optical activity

[α]/D 199°

mol wt

average mol wt 48,000-90,000

color

white

solubility

H₂O: 50 mg/mL, clear to very slightly hazy, colorless to faintly yellow

Quality Level

200

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Application

右旋糖酐在许多应用中用作血小板聚集剂、血浆增容剂、渗透压调节剂、稳定剂、器官分离介质、基质成分、共聚物、微载体、结合剂、粘度调节剂、抗血栓药、润滑剂和物理结构成分。它们可用作长的亲水性间隔臂，以改善结合/结合蛋白的性能（自由活动）。右旋糖酐可衍生化用于生物传感器系统。
小于 60,000 Da 的右旋糖酐通常被认为是低分子量右旋糖酐。与高分子量右旋糖酐相比，低分子量右旋糖酐由于其粘度、聚集性和渗透性通常更受青睐。高分子量、水溶性、葡聚糖聚合物已被广泛应用于生物医学领域。右旋糖酐 (48,000-90,000) 可用于诱导血液聚集和作为粘度血浆扩张剂 (HVPE)。

将右旋糖酐用作长的亲水性间隔臂提高了作用于大分子的固定化蛋白质的性能。

Other Notes

为了全面了解我们针对客户研究提供的各种葡聚糖产品，建议您访问我们的碳水化合物分类页面。

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

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Permeability of retinal pigment epithelium: effects of permeant molecular weight and lipophilicity.

Leena Pitkänen et al.

Investigative ophthalmology & visual science, 46(2), 641-646 (2005-01-27)

To determine the effects of solute molecular weight and lipophilicity on the permeability of a retinal pigment epithelium (RPE)-choroid preparation. Fresh RPE-choroid specimens from bovine eyes were placed in diffusion chambers for permeability experiments with carboxyfluorescein, fluorescein isothiocyanate (FITC)-labeled dextrans

Iontophoresis of a 13 kDa protein monitored by subcutaneous microdialysis in vivo.

Sahitya Katikaneni et al.

Bioanalysis, 3(21), 2419-2426 (2011-11-15)

The purpose of this study was to optimize parameters pertaining to microdialysis technique so as to make this method feasible for evaluating transdermal transport of macromolecules. Microdialysis experiments were performed in vivo using hairless rats with daniplestim as the model

3D Sugar Printing of Networks Mimicking the Vasculature.

Andreas M A O Pollet et al.

Micromachines, 11(1) (2020-01-08)

The vasculature plays a central role as the highway of the body, through which nutrients and oxygen as well as biochemical factors and signals are distributed by blood flow. Therefore, understanding the flow and distribution of particles inside the vasculature

Dextran and protamine-based solid lipid nanoparticles as potential vectors for the treatment of X-linked juvenile retinoschisis.

Diego Delgado et al.

Human gene therapy, 23(4), 345-355 (2012-02-03)

The goal of the present study was to analyze the potential application of nonviral vectors based on solid lipid nanoparticles (SLN) for the treatment of ocular diseases by gene therapy, specifically X-linked juvenile retinoschisis (XLRS). Vectors were prepared with SLN

Comparison of contrast media and low-molecular-weight dextran for frequency-domain optical coherence tomography.

Yuichi Ozaki et al.

Circulation journal : official journal of the Japanese Circulation Society, 76(4), 922-927 (2012-02-04)

Although an intracoronary frequency-domain optical coherence tomography (FD-OCT) system overcomes several limitations of the time-domain OCT (TD-OCT) system, the former requires injection of contrast media for image acquisition. The increased total amount of contrast media for FD-OCT image acquisition may

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Pharmaceutical Research Applications of Carbohydrates and Polysaccharides

Discover the role of carbohydrates in drug delivery, from solubility and stability improvement to advanced controlled-release systems.

Carbohydrates as Versatile Enablers of Advanced Drug Delivery Systems

Explore how carbohydrates function as excipients and carriers in drug delivery, with insights into mechanisms, case studies, and future trends.

实验方案

Dextran

Dextran polymer details: composed mainly of alpha-D-(1-6) linkages with varied branch lengths.

葡聚糖

葡聚糖是葡萄糖酐聚合物。它由大约 95% 的alpha-D-(1-6)键合组成。其余的 a (1-3) 键合构成了葡聚糖的分支。分支长度的冲突数据意味着平均分支长度小于三个葡萄糖单位。但是，其他方法表明存在大于 50 个葡萄糖单位的分支。

葡聚糖来源于肠系膜明串珠菌

average mol wt 48,000-90,000

选择尺寸

关于此项目

主要文件

属性

产品名称

form

SMILES string

InChI key

InChI

biological source

optical activity

mol wt

color

solubility

Quality Level

相关类别

说明

Application

Other Notes

安全信息

存储类别

wgk

flash_point_f

flash_point_c

ppe

文件

分析证书(COA)

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葡聚糖 来源于肠系膜明串珠菌

average mol wt 48,000-90,000

选择尺寸

关于此项目

主要文件

属性

产品名称

form

SMILES string

InChI key

InChI

biological source

optical activity

mol wt

color

solubility

Quality Level

相关类别

说明

Application

Other Notes

安全信息

存储类别

wgk

flash_point_f

flash_point_c

ppe

文件

分析证书(COA)

已有该产品？

同行评审论文

技术文章和实验方案

商品

实验方案

相关内容

技术服务

葡聚糖来源于肠系膜明串珠菌