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.
Cell Signaling Technology Transferrin Receptor/CD71 Monoclonal Antibody, Mouse, Human, Unconjugated, 100 μL
This mouse monoclonal antibody recognizes endogenous levels of the CD71 protein, also known as transferrin receptor 1. It is generated by immunizing animals with a prokaryotic recombinant protein derived from the N-terminal intracellular domain of human CD71. This antibody is validated for immunohistochemistry applications, including paraffin-embedded tissues and automated staining systems.
- Host species: mouse
- Isotype: IgG2b
- Validated applications: immunohistochemistry (paraffin) and immunohistochemistry (automated staining systems)
- Reactivity: human
- Storage: supplied as liquid tissue culture supernatant containing sodium azide; stable for 12 months at +4°C
- Do not aliquot
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.
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
Cell Signaling Technology Iba1/AIF-1 Monoclonal Antibody, Mouse IgG1 Kappa, Unconjugated, 100 μl
This Iba1/AIF-1 (E5N4J) Mouse Monoclonal Antibody recognizes endogenous levels of total Iba1/AIF-1 protein. It is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu32 of human Iba1/AIF-1 protein. As a marker for microglia and macrophages, this antibody is suitable for use in immunohistochemistry applications.
- Host species: Mouse
- Reactivity: Human, monkey
- Isotype: IgG1 kappa
- Supplied in: 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 μg/mL BSA, 50% glycerol, and less than 0.02% sodium azide
- Recommended applications: Immunohistochemistry (paraffin) and immunohistochemistry (automated staining systems)
- Storage: −20°C (do not aliquot)
Cell Signaling Technology IgM Monoclonal Antibody, Rabbit, Human, 100 μL
The IgM (E9U8J) Rabbit Monoclonal Antibody is designed to detect endogenous levels of total IgM heavy chain protein, reacting with both secreted and membrane-bound isoforms. It is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu310 within the constant region of human IgM heavy chain protein.
- Validated for use in western blotting and immunohistochemistry applications, including paraffin-embedded tissues and automated staining systems.
- Recognizes endogenous levels of human total IgM heavy chain protein.
- Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 μg/mL BSA, 50% glycerol, and less than 0.02% sodium azide.
- Recommended dilutions are 1:1,000 for western blotting and 1:200 to 1:800 for immunohistochemistry.