BioTracker™ Membrane Dyes are lipophilic carbocyanine dyes. Lipophilic carbocyanine dyes have been used to stain neuronal cells in culture for several weeks, and in vivo for up to a year. The dyes do not appreciably affect cell viability and do not readily transfer between cells with intact membranes, allowing cell migration and tracking studies in mixed populations. The stability of labeling may vary between cell types, depending on rates of membrane turnover or cell division. Please see the link below to review the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/258/959/sct109ds.pdf
SCT109
Colorant pour membrane cytoplasmique BioTracker 400 bleu
Live cell imaging lipophilic carbocyanine membrane dye suitable for long-term fluorescent cell labeling and cell tracking studies.
Synonyme(s) :
Live cell imaging probe, Live cell membrane dye
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300,00 €
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About This Item
300,00 €
Produits recommandés
Technique(s)
cell based assay: suitable
Méthode de détection
fluorometric
Description générale
Contrairement aux colorants PKH, les colorants pour membrane cytoplasmique BioTracker ne nécessitent pas un protocole de marquage hypo-osmotique complexe. Ce sont des solutions de diffusion de colorant prêtes à l'emploi qui peuvent être ajoutées directement aux milieux de culture normaux afin de marquer les cellules adhérentes ou en suspension en culture.
Propriétés spectrales
Absorbance : 366 nm
Émission : 441 nm
Application
Imagerie cellulaire
Colorant pour cellules vivantes
Composants
2. 1 flacon de 250 µl de tampon de charge (CS224587)
Qualité
Absorbance : 366 nm
Émission : 441 nm
Forme physique
Stockage et stabilité
Remarque : Centrifuger brièvement le flacon pour recueillir le contenu au fond du flacon avant ouverture.
Clause de non-responsabilité
Code de la classe de stockage
12 - Non Combustible Liquids
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Certificats d'analyse (COA)
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Les clients ont également consulté
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After the staining, I am planing to culture the cells about a week and do imaging. For how many days would the cells be stained? After the cell division, would the flouresence be approximately halved and would both cells be florescent?
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Helpful?
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Hi, How necessary is placing the coverslip or chamber slide in a humidity chamber? I tried staining adherent cells in a glass bottom dish following the steps excluding the humidity chamber and was unable to get clear results.
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Placing the coverslip or chamber slide in a humidity chamber is necessary to help maintain a moist environment during the staining process. It helps to prevent the drying out of the cells and the staining medium, allowing for better diffusion and interaction between the labeling solution and the cells.
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Does it stain bacterial membrane?
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This product is a lipophilic carbocyanine dye intended for use in plasma membranes and cells. The uptake is dependent on the lipid bilayer. It is not tested for the suitability of bacterial membrane, however given the make up of the bacterial cell wall it is unlikely.
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Is this dye compatible to image live migrating HL60 cells?
1 answer-
This product is suitable for live cell imaging. The HL60 cell line has not been specifically tested, however there is no reason to expect it will not work. While this stain is markely more photostable that DAPI and other similar dyes, the retention time has not been determined. The addition of verapimil is recommended to improve retention time. See the link below for the product data sheet. The protocol can be found on page 2.
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/258/959/sct109ds.pdfHelpful?
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