Staining Reagents
Sigma Aldrich Fine Chemicals Biosciences m-Cresol 99% | 108-39-4 | MFCD00002302 | 2KG
m-Cresol 99% | Purity: 99% | Mol Wt: 108.14 | 108-39-4 | MFCD00002302 | 2KG
Chem-Impex International, Inc. Quinaldine Red | 117-92-0 | MFCD00011968 | 5G
Quinaldine Red , 117-92-0, MFCD00011968, 5G
eMolecules 7385-67-3 | Nile Red | Chem-Impex | MFCD00011639 | 318.376 | C20H18N2O2 | 0.000 | CCN(CC)c1ccc2nc3c(cc(=O)c4ccccc34)oc2c1 | 1g | 112757432
Nile Red | Chem-Impex | 7385-67-3 | MFCD00011639 | 318.376 | C20H18N2O2 | 0.000 | CCN(CC)c1ccc2nc3c(cc(=O)c4ccccc34)oc2c1 | 1g | 112757432
Crescent Chemical Co Inc SUDAN 1 250 MG
Sudan 1 Dyes (WS) CAS 842-07-9 Molecular Weight - 248.2793 Storage - RT Catalog Num - DRE-C16986101 chemical
LaMarKa Chemical Company Thymol Blue/Cresol RedIndicator, 500ml
Thymol Blue/Cresol RedIndicator, 500ml Plastic Bottle
Medchemexpress LLC Sudan red 7B | 6368-72-5 | MFCD00003904 | 98.4% | C24H21N5 | 1 G
Sudan red 7B is a red non-fluorescent stain that can be used to stain fat bodies. It appears as a solid with a brown to reddish-brown color.
- Red non-fluorescent stain
- Used to stain fat bodies
- Appears as a solid
- Brown to reddish-brown color
Crescent Chemical Co Inc Toluidine Red Dyes (WS) | 2425-85-6 | 25mg
Toluidine Red Dyes (WS) CAS 2425-85-6 Molecular Weight - 307.3034 Storage - RT Catalog Num - DRE-C17597000 chemical
Newcomer Supply Amyloid, Bennhold Congo Red Stain Kit, 250 ml kit
Newcomer Supply Amyloid, Bennhold Congo Red Stain Kit procedure, with included microwave modification, is used for identifying the extraneous protein deposits in amyloidosis. The use of polarizing lenses is an essential technique for visualizing amyloid positive areas and/or to confirm negativity.
Crescent Chemical Co Inc SUDAN 4 100 MG
Sudan 4 Dyes (WS) CAS 85-83-6 Molecular Weight - 380.4418 Storage - RT Catalog Num - DRE-C16986104 chemical
Crescent Chemical Co Inc SUDAN RED G 100 MG
Sudan Red G Dyes (WS) CAS 1229-55-6 Molecular Weight - 278.3053 Storage - RT Catalog Num - DRE-C16986127 chemical
Crescent Chemical Co Inc SUDAN RED B 100 MG
Sudan Red B Dyes (WS) CAS 3176-79-2 Molecular Weight - 380.4418 Storage - RT Catalog Num - DRE-C16986122 chemical
Vector Laboratories Streptavidin Fluorescein 1 mg
Vector Laboratories fluorochrome-conjugated streptavidin and avidin reagents are highly purified and possess very low non-specific binding properties. They have an extremely high affinity for biotin and can be used to detect biotinylated secondary antibodies and other macromolecules in applications such as immunofluorescence, in situ hybridization, or flow cytometry. Fluorescent signals can be easily amplified using biotinylated secondary antibodies followed by fluorochrome-labeled streptavidin or avidin. Fluorescein-labeled streptavidin has an excitation maximum at 495 nm and an emission maximum at 515 nm. Compared to techniques that use only primary and secondary fluorescent antibodies for detection, the use of Fluorescein Streptavidin as an amplifying reagent can provide significantly greater sensitivity and lower background staining.
Aqua Solutions Methyl Red Indicator | 493-52-7 | MFCD00002425
Methyl Red Indicator | MW: 269.302 | 493-52-7 | MFCD00002425
Volu Sol Gram's Iodine Solution Stabilized, 128 oz / 3.78 L, Volu-Sol™
Iodine Solution Stabilized, component of the Gram Stain Kit. Gram's Iodine acts as a mordant in the Gram procedure, fixing the crystal violet to cell walls
Medchemexpress LLC Sudan I-d5 | 752211-63-5 | 99.0% | 253.31 g/mol | C16H7D5N2O | 1 MG
Sudan I-d5 is the deuterated isotopologue of Sudan I (Solvent Yellow 14) supplied as an analytical reference standard for laboratory use. It is intended for use as a stable-isotope internal standard to support accurate quantitation, method validation, and peak identification in chromatographic and mass-spectrometric assays.
- Suitable as an internal standard for LC-MS and GC-MS analyses.
- Provides isotopic labeling for improved quantitation and peak identification.
- High chemical purity for analytical applications.
- Supplied in a small pack size for trace-level calibration and method development.
- Applicable to food, environmental, and contaminant analysis workflows.