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Merck
CN

TRUEDEXF

Sigma-Aldrich

TrueGel3D聚合物

Modified for fast gelling (FAST-DEXTRAN),allow cell recovery

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About This Item

UNSPSC代码:
12352207
NACRES:
NA.71

运输

dry ice

储存温度

−70°C

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一般描述

Dextrose polymers are functionalized with thiol-reactive maleimide groups, which react rapidly with thiol groups of crosslinkers to form hydrogels in few seconds. The thiol-reactive maleimide groups are also compatible to conjugate polymers with bioactive factors. The thioglycerol is used to maintain hydrogel strength and also as a control to compare cellular behavior in peptide-modified versus unmodified hydrogels. The buffers (pH7.2 and pH 5.5) are used to control pH and osmotic conditions to optimize time for gelation.

TrueGel3D enzymatic cell recovery solution (TRUEENZ-500UL) is used to dissolve dextran polymers for easy recovery of chemically fixed or live cells for post-culture analyses including RT-PCR, western blots and other molecular biological studies.

应用

FAST-DEXTRAN polymer is used with crosslinkers (CD/PEG crosslinkers) to establish stable hydrogels

特点和优势

  • Contains dextrose polymer functionalized with maleimide groups for quick gelation
  • Degradable polymer

组分

TRUEDEXF contains FAST-DEXTRAN lyophilized with reconstitution buffer, TrueGel3D thioglycerol and water

注意

Avoid frequent freeze-thaw cycles and store FAST-DEXTRAN in small portions

象形图

Corrosion

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

储存分类代码

8A - Combustible corrosive hazardous materials


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分析证书(COA)

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商品

Troubleshoot TrueGel3D™ hydrogel formation and cell viability issues with RGD-degradable polymer and CD cell-degradable crosslinker.

TrueGel3D™ is a synthetic hydrogels platform for 3D cell culture that aim to mimic the natural extracellular environment for more physiological culture conditions

TrueGel3D™细胞培养水凝胶是一种由混合聚合物与交联剂混合而成的生化成分限定的水凝胶。与其他基于动物细胞生物提取物(例如小鼠EHS肿瘤细胞)的水凝胶相比,TrueGel3D™细胞培养水凝胶不含任何可能会干扰或造成实验污染的动物源成分。

实验方案

An advanced protocol is available for TrueGel 3D kits for 3D cell culture for peptides concentration or stiffness optimisation

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