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Merck

42874

Tetramethylrhodamine isothiocyanate–Dextran

average mol wt 40,000

Synonym(s):

TRITC-Dextran 40, TRITC-Dextran

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About This Item

UNSPSC Code:
12352116
NACRES:
NA.32
MDL number:
Technical Service
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biological source

synthetic

Quality Level

form

powder

mol wt

average mol wt 40,000

extent of labeling

0.001-0.008 mol/mol TRITC glucose

fluorescence

λex 550 nm; λem 577 nm±5 nm in 0.1 M Tris pH 8.0

application(s)

cell analysis

General description

Tetramethylrhodamine isothiocyanate–Dextran, also known as TRITC-Dextran or TRITC-Dextran 40, is a fluorescent dye and a novel drug. The fluorescent activity of TRITC-Dextran is detected at 555nm wavelength. The TRITC-Dextran molecules are released in the cells through passive diffusion due to a concentration gradient.

Application

Tetramethylrhodamine isothiocyanate–Dextran (TRITC-Dextran 40) is used as a fluorescent probe to study cell processes such as cell permeability, phagocytosis and endocytosis and to study mechanisms of biomolecular drug delivery.


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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.


J David Symons et al.
Arteriosclerosis, thrombosis, and vascular biology, 22(5), 772-780 (2002-05-15)
High circulating concentrations of homocysteine (ie, hyperhomocysteinemia [Hhcy]) impair the vascular function of peripheral conduit arteries and arterioles perfusing splanchnic and skeletal muscle regions. The effects of HHcy on coronary resistance vessel function and other indexes of vascular function, ie
Kimberley J Reeves et al.
Journal of vascular research, 49(2), 132-143 (2012-01-21)
This study evaluated four fluorescent-protein conjugates to monitor microcirculatory variables using the murine cremaster muscle and determined acute and long-term responses to repeated administration of FITC-BSA [conjugated at the University of Sheffield (UoS)] within a dorsal microcirculatory chamber (DMC) in
Andrea Kassner et al.
Neuroimaging clinics of North America, 21(2), 315-325 (2011-06-07)
The blood-brain barrier (BBB) is a functional concept to describe unique features of intracranial blood vessels that prevent many substances in the systemic circulation from entering the brain. In the setting of acute ischemic stroke, loss of blood-brain barrier (BBB)



Global Trade Item Number

SKUGTIN
D2135-100MG04061833561652
D2135-1G04061833561669
800816C-25MG04061838169624
800816P-200MG04061835533909
800816P-10MG04061835533893
800816C-10MG04061838169617
800816P-25MG04061835533916
810156C-1MG04061837666490
D2135-250MG04061832947198
42874-1G04061826643372