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Citas y referencias (122)
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Sulforhodamine B
La sulforhodamina B es un marcador polar fluorescente rojo soluble en agua, no fijable (excitación/emisión máxima ∼565/586 nm) que puedeMás información
| Número de catálogo | Cantidad |
|---|---|
| S1307 | 5 g |
Número de catálogo S1307
Precio (MXN)
-
Cantidad:
5 g
La sulforhodamina B es un marcador polar fluorescente rojo soluble en agua, no fijable (excitación/emisión máxima ∼565/586 nm) que puede usarse para investigar la morfología neuronal, preparar liposomas fluorescentes, estudiar las comunicaciones entre células y seguir la absorción y fusión fagosoma-lisoma.
Para uso exclusivo en investigación. No apto para uso en procedimientos diagnósticos.
Especificaciones
ColorRojo
Método de detecciónFluorescente
Para utilizar con (equipo)Microscopio de fluorescencia
Cantidad5 g
Condiciones de envíoTemperatura ambiente
Tipo de productoSulforhodamina B
Unit SizeEach
Contenido y almacenamiento
Almacenar a temperatura ambiente y proteger de la luz.
Citations & References (122)
Citations & References
Abstract
Comodulation of cellular polyamines and proliferation: biomarker application to colorectal mucosa.
Journal:Journal of cellular biochemistry
PubMed ID:7759562
Polyamines are low molecular weight aliphatic amines required for normal cellular growth which are ubiquitously found in all living tissues. Polyamine biosynthesis is known to increase with mitogenesis, and elevated polyamine concentrations are found in hyperproliferative tissues. Quantitation of tissue polyamine content may thus provide a biochemical measure of proliferation,
Human (MDR1) and mouse (mdr1, mdr3) P-glycoproteins can be distinguished by their respective drug resistance profiles and sensitivity to modulators.
Journal:Biochemistry
PubMed ID:7819214
Possible functional differences between P-glycoproteins (P-gps) encoded by the human MDR1 and mouse mdr1 and mdr3 genes with respect to drug resistance profiles and sensitivity to known modulators have been investigated. For this, the three genes were introduced and overexpressed in the same cellular background, that of Chinese hamster LR73
Comparison of Hoechst 33342 and propidium iodide as fluorescent markers for sperm fusion with hamster oocytes.
Journal:J Reprod Fertil
PubMed ID:1285064
'Hamster oocytes were loaded with the DNA dyes Hoechst 33342 or propidium iodide. Oocytes incubated in 10 mumol Hoechst 333421(-1) showed intracellular fluorescence within 10-20 s of exposure, as did hamster and guinea-pig spermatozoa. Impaled oocytes to which acrosome-intact hamster spermatozoa were bound before injection of Hoechst 33342 showed dye
Folic acid-enhanced synergy for the combination of trimetrexate plus the glycinamide ribonucleotide formyltransferase inhibitor 4-[2-(2-amino-4-oxo-4,6,7,8-tetrahydro-3H-pyrimidino[5,4,6][1,4]thiazin -6-yl)-(S)-ethyl]-2,5-thienoylamino-L-glutamic acid (AG2034): comparison across sensitive and resistant human tumor cell lines.
Journal:Biochem Pharmacol
PubMed ID:9952321
'Folic acid (PteGlu)-enhanced intense synergy has been observed between nonpolyglutamylatable dihydrofolate reductase (DHFR) inhibitors and polyglutamylatable inhibitors of other folate-requiring enzymes, such as glycinamide ribonucleotide formyltransferase (GARFT) and thymidylate synthase. Since this phenomenon is potentially therapeutically useful, we explored its universality by examining the combined action of a DHFR inhibitor,
Cell-to-cell diffusion of fluorescent dyes in paired ventricular cells.
Journal:Am J Physiol
PubMed ID:3812712
'The intracellular and cell-to-cell diffusion of fluorescent dyes of various molecular sizes were studied in enzymatically isolated paired ventricular cells of the guinea pig heart. Fluorescein sodium (mol wt 332), 6-carboxyfluorescein (mol wt 376), Lucifer yellow CH (mol wt 457), lissamine rhodamine B-200 (mol wt 559), and tetraglycine-conjugated lissamine rhodamine