3,3'-Thiodipropionic acid, Sigma-Aldrich®
Supplier: Merck
3,3'-Thiodipropionic acid, Sigma-Aldrich®
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3,3′-Diethylthiacyanine iodide ~97% (dye content), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
3,3′-Diethylthiacyanine iodide (DTTHCI) is a fluorophore. 3,3′-Diethylthiacyanine iodide has been used to investigate the kinetics of fluorescence staining in bacteria (two Gram-negative and two Gram-positive species).
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3,3'-Diamino diphenyl sulphone, Sigma-Aldrich®
Supplier: Merck
3,3'-Diamino diphenyl sulphone, Sigma-Aldrich®
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3,3-Dimethylbutanone for synthesis, Sigma-Aldrich®
Supplier: Merck
3,3-Dimethylbutanone for synthesis, Sigma-Aldrich®
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3,3'-Diaminobenzidine tetrahydrochloride dihydrate, Supelco®
Supplier: Merck
3,3'-Diaminobenzidine tetrahydrochloride dihydrate, Supelco®
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3,3'-Dipropylthiacarbocyanine iodide ≥98%, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
3,3'-Dipropylthiacarbocyanine iodide,98% (3-Propyl-2-[3-[3-propyl-2(3H)benzothiazolylidene]-1-propenyl]benzothiazolium iodide; DiSC3(3))
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3,3'-Diaminobenzidine (DAB), tablets buffer substance, for microscopical staining, Sigma-Aldrich®
Supplier: Merck
Peroxidase chromogen for immunohistochemistry (IHC)
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3,3'-Diaminobenzidine tetrahydrochloride hydrate, ISOPAC®, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
3,3′-Diaminobenzidine tetrahydrochloride hydrate has been used in immunohistological staining procedure and in situ hybridisation. DAB (3,3′-Diaminobenzidine) is utilised in many applications for the visualisation of peroxidase activity. In the peroxidase reaction, DAB serves as a hydrogen donor in the presence of peroxide. The oxidised DAB forms an insoluble brown end-product for use in immunohistological and immunoblotting staining procedures.
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3,3',5,5'-Tetramethylbenzidine (TMB) solution for the detection of chlorine, Supelco®
Supplier: Merck
3,3',5,5'-Tetramethylbenzidine (TMB) solution for the detection of chlorine, Supelco®
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3,3',5,5'-Tetramethylbenzidine (TMB) ≥99%, GR for analysis, Supelco®
Supplier: Merck
3,3',5,5'-Tetramethylbenzidine (TMB) ≥99%, GR for analysis, Supelco®
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DiO, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
3,3′-Dioctadecyloxacarbocyanine perchlorate has been used for lipid bilayer labeling in antigen-presenting cells. It has also been used as a lipophilic dye for labeling in zebrafish embryos.
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3,3'-Dimethylnaphthidine indicator for metal titration, Supelco®
Supplier: Merck
Application note: Method A or Method B
Method A: For the measurement the method 195, which is pre-calibrated in the Spectroquant® Pharo-and NOVA-photometers can be used. To increase the precision of the results a self-made blank according to the application is recommended generally.
Method B: For the measurement the pre-calibrated method 195 is not applicable. Instead of that, a self-made calibration according the application is to perform.
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3,3'-Diaminobenzophenone 90+%
Supplier: Thermo Fisher Scientific
3,3'-Diaminobenzophenone 90+%
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3,3'-Diaminobenzidine tetrahydrochloride hydrate ≥96%, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
3,3'-Diaminobenzidine tetrahydrochloride hydrate is a chromogen commonly used in immunohistochemistry and other staining techniques to visualise the presence of antigens or antibodies in biological samples. DAB HCl is designed as an immunohistology stain to visualise peroxidase activity in cells. DAB oxidation can be measured using a spectrophotometer.
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3,3-Dimethylbutanone ≥97%
Supplier: Thermo Fisher Scientific
3,3-Dimethylbutanone ≥97%
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3,3-Dimethylcyclohexanone ≥97%
Supplier: Thermo Fisher Scientific
3,3-Dimethylcyclohexanone ≥97%
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2-(3,3-Difluorocyclobutyl)acetonitrile
Supplier: Apollo Scientific
2-(3,3-Difluorocyclobutyl)acetonitrile
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3,3'-Di-n-hexyloxacarbocyanine iodide [DiOC6(3) iodide] 98%
Supplier: SIGMA ALDRICH MICROSCOPY
3,3′-dihexyloxacarbocyanine iodide (DiOC6) is a supravital lipophilic fluorochrome. This cationic dye is employed to stain mitochondria and endoplasmic reticulum in animal and plant cells. In addition, it acts as a very rapid, consistent and highly selective fluorochrome for endophytic ascomycetes in plant roots and liverworts. DiOC6 also facilitates the detection of different mitochondrial changes happening during early apoptosis.
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3,3'-Thiodipropionic acid 99%
Supplier: Thermo Fisher Scientific
3,3'-Thiodipropionic acid 99%
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3,3-Dimethylazetidine hydrochloride
Supplier: Apollo Scientific
3,3-Dimethylazetidine hydrochloride
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3,3-Difluoropiperidine hydrochloride
Supplier: Apollo Scientific
3,3-Difluoropiperidine hydrochloride
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3,3',5,5'-Tetramethylbenzidine (TMB), liquid, Biotechnology Grade 1 component
Supplier: VWR Chemicals
Ready-to-use sensitive substrate for the detection of horseradish peroxidase activity
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Methyl-3,3-dimethoxypropionate 96%
Supplier: Thermo Fisher Scientific
Methyl-3,3-dimethoxypropionate 96%
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3,3-Difluorocyclobutanecarbonitrile 97%
Supplier: Apollo Scientific
3,3-Difluorocyclobutanecarbonitrile 97%