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46947

Sigma-Aldrich

Fluoreszeinisothiocyanat – Dextran 500000-Konjugat

(FITC:Glucose = 1:100)

Synonym(e):

Dextran 500′000-Fluoresceinisothiocyanat-Konjugat

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About This Item

UNSPSC-Code:
12352108
NACRES:
NA.32

Form

powder or crystals

Qualitätsniveau

100

Zusammensetzung

(FITC:Glucose = 1:100)

Kennzeichnungsgrad

0.01 mol/mol FITC glucose (substitution)

Methode(n)

permeability assay: suitable

Löslichkeit

H2O: 25 mg/mL, clear to very faintly turbid, yellow to orange

Fluoreszenz

λex 490 nm; λem 520 nm (pH 8.0)

Lagertemp.

2-8°C

Anwendung

Fluorescein isothiocyanate – Dextran 500000-Conjugate is used as a fluorescent tissue permeability assay reagent and as a diffusion probe for evaluation of biomaterials such as hydrogels and lipid vesicles.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

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Joel Hagman et al.
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The time-dependent diffusion and mechanical properties of gelatin in solution, in the gel state, and during the sol/gel transition were determined using fluorescence recovery after photobleaching (FRAP) and rheology. The parameters in the experimental design were 2% w/w and 5%
Ayesha Chaudhary et al.
Biotechnology and bioengineering, 104(6), 1075-1085 (2009-08-06)
The feasibility of dissolved-core alginate-templated fluorescent microspheres as "smart tattoo" glucose biosensors was investigated in simulated interstitial fluid (SIF). The sensor works on the principle of competitive binding and fluorescence resonance energy transfer. The sensor consists of multilayer thin film
Woo Jin Kim et al.
ACS nano, 14(10), 13217-13231 (2020-09-25)
Male infertility is a multifactorial condition. Unexplained male infertility is often caused by spermatogenesis dysfunction. Knockout of Pin1, an important regulator of cell proliferation and differentiation, produces male infertility phenotypes such as testicular immaturity and azoospermia with spermatogonia depletion and
Lisa M Dominak et al.
Langmuir : the ACS journal of surfaces and colloids, 24(23), 13565-13571 (2008-11-05)
We report the effect of macromolecular crowding on encapsulation efficiency of fluorescently labeled poly(ethylene glycol) (PEG) and dextran polymers within individual giant lipid vesicles (GVs). Low concentrations of the fluorescently labeled polymers (82 nM to 186 pM) were mixed with
Tina Vermonden et al.
Macromolecules, 43(2), 782-789 (2010-10-05)
Hydrogel formation triggered by a change in temperature is an attractive mechanism for in situ gelling biomaterials for pharmaceutical applications such as the delivery of therapeutic proteins. In this study, hydrogels were prepared from ABA triblock polymers having thermosensitive poly(N-(2-hydroxypropyl)
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