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TMRE (Tetramethylrhodamine ethyl ester, perchlorate) and TMRM are preferred dyes for quantitative measurements of membrane potentials using the Nernst equation. TMRE has been used to separate viable and non-apoptotic cells from cell sorting samples. TMRE staining is reversible and does not affect...
This product is prepared by labeling highly cross-adsorbed goat anti-rabbit IgG (H+L) with CF®488A dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Green fluorescent...
Stand-alone set of the eight double-stranded DNA standards provided with the AccuBlue® High Sensitivity dsDNA Quantitation Kit. Calf thymus dsDNA in 10 mM Tris pH 7.5, 1 mM EDTA, 2 mM sodium azide at 0, 0.5, 1, 2, 4, 6, 8 and 10 ng/uL, 0.5 mL each.
This product is prepared by labeling an affinity-purified chicken anti-goat IgG (H+L) with CF®543 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Orange fluorescent...
BCIP Pink (6-Chloro-3-indoxyl phosphate, p -toluidine salt) is a derivative of BCIP chromogenic phosphatase substrate. While BCIP yields a blue precipitating product, BCIP Pink produces a pink colored (λmax 540 nm) precipitate. This kit contains 100 mg each of BCIP Pink and the...
10X Fish Gelatin Blocking Agent is a solution of cold water fish skin gelatin that can be added to blocking buffers to minimize non-specific antibody binding in immunodetection procedures such as Western Blotting and immunostaining. Unlike BSA or milk, fish gelatin does not contain IgG or serum...
This product is prepared by labeling high quality F(ab')2 fragment of goat anti-rabbit IgG (H+L) with CF®505 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes.
1X Passive Lysis Buffer 2.0 for Biotium’s Firefly & Renilla Luciferase Single Tube Assay Kits (catalog no. 30081) is sold separately for use with the kits when more lysis buffer (e.g. >100 uL/well) is required. It also can be used with recombinant firefly or Renilla luciferase enzymes.
Mix-n-Stain™ digoxigenin antibody labeling kits are a revolutionary antibody labeling technology that allows you to label your antibody with digoxygenin (DIG) in 30 minutes without a purification step. The labeling procedure tolerates many common buffer components and antibody stabilizers. Choose...
This product is prepared by labeling high quality goat anti-rabbit IgG (H+L) with CF®350 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. UV-excitable blue fluorescent...
BCIP Pink (6-Chloro-3-indoxyl phosphate, p -toluidine salt) is a derivative of BCIP chromogenic phosphatase substrate. While BCIP yields a blue precipitating product, BCIP Pink produces a pink colored (λmax 540 nm) precipitate. White solid soluble in water Store at 4°C and protect...
MitoView™ dyes are fluorogenic mitochondrial stains for live cells. The dyes rapidly accumulate in mitochondria and can be imaged without washing. They are available with blue, green, far-red, and near-infrared fluorescence. MitoView™ Green is a green fluorescent mitochondrial dye with...
Fast Evagreen® qPCR Master Mix is a PCR reagent suitable for qPCR using a fast cycling protocol. The reagent system uses two of our breakthrough PCR technologies, Evagreen® qPCR dye and Cheetah™ Taq hotstart DNA polymerase, to deliver superior results when compared to other commercial...
Coelenterazine I is a synthetic derivative of coelenterazine. The luminescence intensity of its aequorin complex is about 3% that of the aequorin formed from native coelenterazine and the response time to calcium is the slowest of all coelenterazine analogs. Yellow solid soluble in MeOH or EtOH...
This product is prepared by labeling high quality F(ab')2 fragment of goat anti-mouse IgG (H+L) with CF®640R dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Far-red...
This product is prepared by labeling highly cross-adsorbed donkey anti-rabbit IgG (H+L) with CF®568 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Red fluorescent CF®568...
This product is prepared by labeling highly cross-adsorbed donkey anti-rabbit IgG (H+L) with CF®488A dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Green fluorescent...
High-quality rabbit anti-dinitrophenyl (DNP) labeled with horseradish peroxidase (HRP). Supplied in PBS, 50% glycerol, 15 mg/ml BSA at 1 mg/mL, unit size 100 uL.
MemBrite Fix 680/700 is a near-IR fluorescent dye that covalently labels the surface of live cells. Unlike lipophilic membrane dyes, MemBrite is well-retained after fixation and permeabilization or methanol fixation.
This product is prepared by labeling high quality goat anti-mouse IgG (H+L) with alkaline phosphatase (AP).
This product is prepared by labeling highly cross-adsorbed goat anti-rat IgG (H+L) with CF®568 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Red fluorescent CF®568 dye...
Rhodamine 110 can be used as a reference standard for rhodamine 110-based peptidase substrates. &lamba;Ex/&lamba;Em= 496/520 nm Orange-red solid soluble in DMSO Store at room temperature and protect from light ...
This product is prepared by labeling high quality F(ab')2 fragment of goat anti-rabbit IgG (H+L) with CF®594 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Deep-red...
Biotin ethylenediamine, hydrobromide (N-(5-(6-((biotinoyl)amino)hexanoyl)amino)pentylmaleimide) is identical to Neurobiotin™, a useful anterograde and transneuronal tracer. White solid soluble in DMSO Store at 4°C C12H23BrN4O2S...