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Merck
CN
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文件

86524

Sigma-Aldrich

羧甲基葡聚糖钠盐 钠盐

BioXtra

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别名:
CM-D, 羧甲基葡聚糖 钠盐
CAS号:
39422-83-8
MDL编号:
MFCD00146477
UNSPSC代码:
12352201
NACRES:
NA.25

产品线

BioXtra

质量水平

200

形式

powder

杂质

≤10% water

颜色

white

溶解性

H2O: 10 mg/mL, clear, colorless

痕量阴离子

chloride (Cl-): ≤5500 mg/kg
sulfate (SO42-): ≤200 mg/kg

痕量阳离子

Ca: ≤500 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤500 mg/kg
Mg: ≤100 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤10 mg/kg
Zn: ≤10 mg/kg

λ

10 mg/mL in H2O

紫外吸收

λ: 260 nm Amax: ≤0.03
λ: 280 nm Amax: ≤0.04

相关类别

应用

羧甲基葡聚糖 (CMD) 可用作基质成分，用于制备细胞粘附和培养的表面，并用于构建用于开发生物材料/生物结构的聚合物膜，如药物递送。

其他说明

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。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the molecular weight of Product No. 86524, CM-Dextran sodium salt?

    According to our supplier, the molecular weight is 10000 - 20000 Daltons.

  6. What is the carboxyl content of Product No. 86524, CM-Dextran sodium salt?

    The carboxyl content is within the limits 1.1-1.5 mmol carboxyl/g.

  7. What is the difference between product 86524, CM-Dextran sodium salt and the discontinued product 27560?

    The two products are comparable.  They are chemically the same substance with similar testing specifications.

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Carina Kuehn et al.
Acta biomaterialia, 8(2), 619-626 (2011-11-17)
Rat insulinoma cells (INS-1), an immortalized pancreatic beta cell line, were cultured on low-fouling carboxymethyl-dextran (CMD) layers bearing fibronectin, the tripeptide Arg-Gly-Asp (RGD) or CDPGYIGSR, a laminin nonapeptide. INS-1 cells were non-adherent on CMD and RGE but adhered to fibronectin-
in vitromorphogenesis of PANC-1 cells into islet-like aggregates using RGD-covered dextran derivative surfaces.
Dubiel EA, Kuehn C, Wang R, Vermette P.
Colloids and Surfaces, B: Biointerfaces, 89, 117-125 (2012)
Characterization of Chitosan-Carboxymethyl Dextran Nanoparticles as a Drug Carrier and as a Stimulator of Mouse Splenocytes.
Lin YS, Radzi R, Morimoto M, et al.
Journal of Biomaterials Science. Polymer Edition, doi: 10-doi: 10 (2011)
Afanasy V Lunin et al.
Journal of colloid and interface science, 541, 143-149 (2019-01-28)
Exploration of novel types of iron oxide nanoparticles as well as novel versatile ways to prepare them in a controlled manner keeping in mind necessity of narrow size distributions and high colloidal and chemical stability is an important task for
Wang Xiao et al.
The journal of physical chemistry. B, 115(46), 13796-13802 (2011-10-25)
In this study, photoswitchable microcapsules were fabricated based on host-guest interactions between α-cyclodextrin (α-CD) and azobenzene (Azo). Carboxymethyl dextran-graft-α-CD (CMD-g-α-CD) and poly(acrylic acid) N-aminododecane p-azobenzeneaminosuccinic acid (PAA-C(12)-Azo) were assembled layer by layer on CaCO(3) particles. α-CD-rhodamine B (α-CD-RhB), used as
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