3 4 5 dimethylthiazol 2 yl 2 5 diphenyltetrazolium bromide mtt
3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) is a colorimetric assay used to measure cell viability and proliferation. It is a tetrazolium-based compound that is reduced by metabolically active cells, converting the yellow MTT into purple formazan crystals.
Lab products found in correlation
5 protocols using 3 4 5 dimethylthiazol 2 yl 2 5 diphenyltetrazolium bromide mtt
Standardized Compounds for Antioxidant Assays
Cytosolic Compounds Characterization
Geranium Oil-Mediated Cytotoxicity in MCF-7 Cells
Tween 60 were acquired from Biosynth Carbosynth, Berkshire, UK. Geranium
oil was purchased from a local company (Imtenan, Cairo, Egypt). Ascorbic
acid was obtained from Sigma-Aldrich (St. Louis, MO, USA). Dulbecco’s
modified Eagle’s medium (DMEM) containing glucose (4.5 g/L),
trypsin (0.05%), and phosphate-buffered saline (PBS, pH 7.4), penicillin–streptomycin,
and 3-(4,5-dimethylthiazol-2-yl)-2,5 diphenyltetrazolium bromide (MTT)
were purchased from Lonza Bioscience (Walkersville, MD, USA). Fetal
bovine serum (FBS) was obtained from Gibco (Waltham, MA, USA). Dimethyl
sulfoxide (DMSO) was acquired from Serva (Heidelberg, Germany). 2′,7′-Dichlorodihydrofluorescein
diacetate (H2DCFDA) was purchased from Invitrogen-Thermo Fisher Scientific
(Waltham, USA), and an Annexin V-FITC/7-AAD apoptosis detection kit
(cat. no. E-CK-A212.50) was purchased from Elabscience (Wuhan, China).
Propidium iodide (PI) was purchased from Invitrogen (Waltham, MA,
USA). All other chemicals were purchased from Sigma-Aldrich. The MCF-7
cell line (cat. no. HTB-22) was purchased from ATCC (Manassas, VA,
USA).
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