Sugar acids and derivatives
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