This product is not considered lysine-fixable. The material would have to be chemically treated in order to be suitable. Typically, dextrans used to prepare lysine-fixable products are anionic (see product 90718). Should it be of interest, product B9139 is a Biotin-dextran, lysine-fixable product option. See the link below to review this product page:
https://www.sigmaaldrich.com/product/sigma/b9139
FD70S
Destrano marcato con isotiocianato di fluoresceina
average mol wt 60,000-76,000
Sinonimo/i:
FITC–destrano
Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
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100 MG
134,00 €
250 MG
277,00 €
1 G
835,00 €
5 G
1.827,00 €
Scegli un formato
Cambia visualizzazione
100 MG
134,00 €
250 MG
277,00 €
1 G
835,00 €
5 G
1.827,00 €
About This Item
Prodotti consigliati
Origine biologica
bacterial (Leuconostoc mesenteroides)
Coniugato
FITC conjugate
Stato
powder
PM
average mol wt 60,000-76,000
Grado di funzionalizzazione
0.003-0.020 mol FITC per mol glucose
Colore
yellow to yellow-orange
Solubilità
H2O: 25 mg/mL, clear to slightly hazy, yellow-orange
Temperatura di conservazione
2-8°C
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Applicazioni
Destrano marcato con isotiocianato di fluoresceina per il possibile utilizzo negli studi di perfusione negli animali.
FITC-dextran is used in cardiovascular, microcirculation, perfusion, cell monolayer and cell membrane permeability research as fluorescent flux tracer compound that supports the measurement of processes such as blood flow, membrane damage, vascular drainage and renal elimination.[1] Small FITC-dextrans are also used to measure processes such as endocytosis and cell junction permeability.[2] FITC-dextran 70 kDa (FD-70) may be used as a model compound for development of methods to deliver molecules into protoplasts and to study drug release from structures such as hydrogels and liposomes. FD-70 may be used in microvascular and cell monolayer permeability studies.[3]
Linkage
Similar to FD-70, but produced by Sigma.
Altre note
To gain a comprehensive understanding of our extensive range of Dextrans for your research, we encourage you to visit our Carbohydrates Category page.
Avvertenze
Warning
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Organi bersaglio
Respiratory system
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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Certificati d'analisi (COA)
Lot/Batch Number
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Contenuto correlato
Dextran is a polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(166) linkages. The remaining (163) linkages account for the branching of dextran.
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Is this dextran lysine-fixable?
1 risposta-
Utile?
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How long would a diluted stock (i.e. 5 mg/mL) be stable for at 4C?
1 risposta-
The long term solution stability of this product has not been determined. Solutions should be protected from light. Per literature references, FITC-Dextran is stable in vivo for more than 24 hours. Please see the link below for additional information.
https://www.sigmaaldrich.com/technical-documents/technical-article/cell-culture-and-cell-culture-analysis/cell-based-assays/fluorescein-isothiocyanate-dextranUtile?
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