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Catalog Number: (40072.)
Supplier: Biotium
Description: The amine reactive succinimidyl ester of EB (ethidium bromide) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in red fluorescence.
UOM: 1 * 5 mg


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Phenol Red sodium salt is widely used as a pH indicator. At a pH of 6,4 and below, phenol red solution will have a yellow colour. At a pH of 8,2 and above, it will have a red colour. It is commonly used in culture media to detect neutral to acidic pH changes.

Supplier: MP Biomedicals
Description: Ponceau S is used as protein stain for electrophoresis.

Catalog Number: (80022.)
Supplier: Biotium
Description: Biotium developed biotin-rhodamine 110 as an alternative to biotin-4-fluorescein (90062) and fluorescein biotin (80019), both of which have been used for detection of biotin binding sites and the degree of biotinylation of proteins, and for the measurement of avidin and streptavidin in crude biological samples.
UOM: 1 * 5 mg


Supplier: BTX
Description: Effectively introduced DNA vaccines represent a powerful and safe means for stimulating an immune response that recognises and eliminates target molecules in the body. However, traditional DNA vaccine delivery systems suffer from poor efficiency. The BTX AgilePulse™<i> in vivo</i> system used for vaccine development and gene therapy provides an intra-dermal/intra-muscular electroporation solution to produce maximum transfection efficiency. The AgilePulse™ <i>in vivo</i> system can be purchased with software supporting intra-dermal (ID) or intra-muscular (IM) applications.

Catalog Number: (SIAL252190-500MG)
Supplier: Merck
Description: Cobalt(II) meso-tetraphenylporphine ≥85% (dye content), Sigma-Aldrich®
UOM: 1 * 500 mg


Catalog Number: (90023.)
Supplier: Biotium
Description: 6-FAM, SE (full name: 6-Carboxyfluorescein, succinimidyl ester, single isomer) is the amine-reactive form of 6-carboxyfluorescein single isomer.
6-FAM SE is an amine-reactive green fluorescent dye widely used for labeling oligonucleotides or other biomolecules that contain a primary or secondary aliphatic amine. The coupling reaction is usually carried out at pH 8-9.5.
UOM: 1 * 10 mg


Catalog Number: (SIAL252204-500MG)
Supplier: Merck
Description: Nickel(II) meso-tetraphenylporphine ≥95% (dye content), Sigma-Aldrich®
UOM: 1 * 500 mg


Catalog Number: (861030-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Auramine O has been used to study the cuticle/cutin in the epidermis of the pollen presenter in Vangueria infausta. Auramine O is used for the staining of acid-fast organisms, coccidia. Auramine O along with carbol generates brilliant yellow fluorochrome of tubercle bacilli. It is effective in detecting positive cases of tuberculosis. Auramine O binds to the mycolic acid in the bacterial cell wall. Certified for use by fluorescence microscopy in Churukian′s modification of Truant′s fluorescent method for acid fast bacilli on paraffin sections.
UOM: 1 * 25 g

Catalog Number: (00023.)
Supplier: Biotium
Description: Fluorescein methotrexate is useful for studying anti-metabolite resistance and spontaneous gene amplification. The dye is actively taken up by cells and binds to dihydrofolate reductase (DHFR) quantitatively.
UOM: 1 * 1 mg


Catalog Number: (80017.)
Supplier: Biotium
Description: This fluorescent biotin derivative is a useful tracer for studying neuronal morphology. The biotin portion of the molecule allows researchers to amplify the fluorescent signal using standard biotin-avidin or biotin-streptavidin biochemistry. The staining can tolerate aldehyde fixation, sectioning, and washing with detergent.
UOM: 1 * 10 mg


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bromophenol blue has been used in the sample buffer prepared for western blotting. A tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.

Catalog Number: (229148-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Purpurin (1, 2, 4-trihydroxyanthraquinone) is the key pigment present in the roots of Indian madder (Rubia cordifolia). This pigment produces colors, with distinctive heat and light resistant properties.
UOM: 1 * 5 g

Catalog Number: (40019.)
Supplier: Biotium
Description: PMA (propidium monoazide) dye is a DNA modifier invented by scientists at Biotium. It is a photo-reactive dye that binds to dsDNA with high affinity. Upon photolysis with visible light, PMA dye covalently attaches itself to dsDNA.
UOM: 1 * 100 µl

Catalog Number: (90019.)
Supplier: Biotium
Description: 6-TRITC (Tetramethylrhodamine 6-isothiocyanate chloride) is spectrally similar to TAMRA (90022). The isothiocyanate reactive group reacts with primary or secondary amines to form a thiourea bond linkage.
UOM: 1 * 5 mg


Catalog Number: (AATB67033)
Supplier: AAT BIOQUEST
Description: Real-time thermal cyclers require calibration to generate a spectral profile for the fluorescence signal.
UOM: 1 * 100 µl

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
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