53471
FITC-CM-Dextran
average mol wt 70,000
Synonym(s):
FITC-CM-Dextran 70, Fluorescein isothiocyanate–Carboxymethyl–Dextran
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About This Item
NACRES:
NA.32
UNSPSC Code:
12352116
conjugate
FITC conjugate
Quality Segment
form
powder or crystals
mol wt
average mol wt 70,000
composition
carboxymethyl content, 3-7%
extent of labeling
0.001-0.020 mol/mol FITC glucose
technique(s)
permeability assay: suitable
fluorescence
λex 493 nm; λem 517 nm±5 nm in 0.1 M Tris pH 8.0
General description
FITC-CM-Dextran, also known as Fluorescein isothiocyanate–Carboxymethyl–Dextran, is an anionic fluorescent probe. The carboxyl group provides the negative charge, which improves the overall permeability of the molecule. It is supplied as a yellow powder that is freely soluble in water and electrolyte solutions. FITC-CM-Dextran is insoluble in most organic samples such as ethanol, methanol, acetone, and chloroform. FITC-CM-Dextran is manufactured by reacting selected dextran fractions with an activated carboxymethyl derivative in alkali, whereby O-carboxymethyl groups are introduced along the dextran chain.
Application
FITC-CM-dextran is used to study drug intake and delivery mechanisms in HeLa cell lines. FITC-CM-Dextran was chosen due to its high water solubility and negative charge. It is also a suitable molecule to be used in encapsulation studies for polymersomal drug delivery systems or Ps DDS. FITC-CM-Dextran is a biocompatible molecule used as a starting material in several pharmaceutical and diagnostic applications.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
Explore FITC-labelled polysaccharides and their properties, including impact of molecular weight on molecule dimensions.
包括FITC-葡聚糖、FITC-DEAE-葡聚糖(FDD)、FITC-羧甲基 - 葡聚糖（FCM-葡聚糖）在内的FITC标记多糖的补充信息。本页面主要介绍了重均分子量对于对应分子尺寸和其他物理性质的影响
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 53471-1G | 04061826643464 |