Carbohydrates
Selleck Chemical LLC Eosin Y Disodium
Eosin Y is a form of eosin It is most commonly used as an acidic red stain for highlighting cytoplasm material in samples
Medchemexpress LLC 7-Aminoactinomycin D | 7240-37-1 | ≥99.0% | 1270.43 | 1 MG
7-Aminoactinomycin D (7-AAD) is a cell-impermeant fluorescent DNA stain and a potent RNA polymerase inhibitor. It selectively binds to GC regions of DNA and also exhibits antibacterial effects. It is used as a DNA dye to distinguish viable, apoptotic, and late apoptotic/dead cells in flow cytometry.
- Cell-impermeant fluorescent DNA stain.
- Potent RNA polymerase inhibitor.
- Selectively binds to GC regions of DNA.
- Exhibits antibacterial effects.
- Distinguishes viable, apoptotic, and late apoptotic/dead cells in flow cytometry.
- Can be used at different concentrations for specific staining purposes in flow cytometry.
Medchemexpress LLC 6-chloro-1H-indol-3-yl-β-D-galactopyranoside | 138182-21-5 | MFCD00467206 | 99.7% | 329.73 g/mol | C14H16ClNO6 | 100 MG
Rose-β-D-Gal is a chromogenic β-galactosidase substrate supplied as a solid reagent for research use. Upon enzymatic cleavage it produces a pink/magenta product that enables visual detection of β-galactosidase activity in histochemical staining and enzymatic assays. Suitable for qualitative laboratory assays.
- Chromogenic β-galactosidase substrate for visual detection.
- Produces a pink/magenta color upon enzymatic cleavage.
- Suitable for histochemical staining and enzymatic assays.
- Provided as a solid reagent for convenient storage and handling.
- High purity supports consistent assay results.
Medchemexpress LLC 5-bromo-6-chloro-3-indolyl β-D-glucuronide cyclohexylammonium | 144110-43-0 | MFCD00153929 | 99.8% | 521.79 | C20H26BrClN2O7 | 5 MG
Magenta-β-D-GlcA (5-Bromo-6-chloro-3-indolyl β-D-glucuronide cyclohexylammonium) is a chromogenic biochemical reagent used as a substrate for β-glucuronidase assays. Upon enzymatic hydrolysis it produces a magenta-colored indoxyl product, enabling visual detection and histochemical staining in biochemical and microbiological applications. The compound is supplied as a high-purity solid in multiple pack sizes.
- Chromogenic substrate for β-glucuronidase assays.
- Produces a magenta-colored product for visual detection.
- High purity: 99.79%.
- Suitable for histochemical staining and enzyme activity assays.
- Available in multiple pack sizes for small- to larger-scale work.
Medchemexpress LLC Rose-β-D-gal | 138182-21-5 | MFCD00467206 | 99.7% | 329.73 g/mol | C14H16ClNO6 | 25 MG
Rose-β-D-Gal is a chromogenic β-galactosidase substrate that produces a pink/magenta color upon enzymatic cleavage. It is used to detect β-gal activity in biochemical and cell-based assays where a visible color change is required.
- Produces a pink/magenta chromogenic signal for β-gal activity detection.
- Suitable for enzymatic assays and staining applications.
- High reported purity (99.71%) for consistent performance.
- Solid reagent supplied in small milligram quantities for research use.
- Compatible with colorimetric readouts and microscopy.
Apexbio Technology LLC PKH67 Green Fluorescent Cell Linker Kit(Synonyms: PKH67 Cell Labeling Kit, PKH67 Fluorescent Dye Kit, PKH67 Green Fluorescent Cell Dye), 250T.
PKH67 Green Fluorescent Cell Linker Kit is designed for fluorescent labeling of cell membranes The kit utilizes the green fluorescent probe PKH67 a lipophilic dye that integrates stably into lipid regions of the plasma membrane emitting bright green fluorescence Upon cell division PKH67 distributes evenly among progeny cells causing fluorescence intensity to diminish incrementally with cell proliferation Due to its stability low cytotoxicity and minimal staining of adjacent cells PKH67 is widely applied in vitro and in vivo for tracking cell migration localization and monitoring cell proliferation dynamics Additionally PKH67 can be combined with other fluorescent dyes such as PKH26 for multiplex cell-labeling studies
Medchemexpress LLC Lucifer Yellow CH (dilithium salt) | 67769-47-5 | 98.4% | 25 MG
Lucifer Yellow CH (dilithium salt) is a high-intensity fluorescent probe containing free hydrazyl groups. It reacts with fatty aldehydes at room temperature and is used as a biological tracer to monitor neuronal branching and regeneration, detect and characterize gap junctions, and enable selective ablation of cells after aldehyde fixation. It exhibits maximum excitation/emission at 430 nm/540 nm.
- High-intensity fluorescent probe
- Reacts with fatty aldehydes at room temperature
- Monitors neuronal branching and regeneration
- Detects and characterizes gap junctions
- Enables selective ablation of cells after aldehyde fixation
- Used for cell imaging and staining
- Evaluates gap junction functionality