Organic sulfuric acids and derivatives
Medchemexpress LLC FITC-dextran sulfate | 500,000 | 5 MG
FITC-dextran sulfate, with an average molecular weight of 500 kDa, is a sodium dextran sulfate labeled with FITC. This product is intended for research use only.
- Labeled with FITC
- Average molecular weight of 500 kDa
- Suitable for research applications
Medchemexpress LLC Fitc-dextran sulfate (mw 500kda) | 500000 | 250 MG
FITC-dextran sulfate, 500kDa is a sodium dextran sulfate labeled with FITC, with an average molecular weight of 500 kDa. It is for research use only.
- Sodium dextran sulfate labeled with FITC
- Average molecular weight of 500 kDa
- For research use only
Medchemexpress LLC FITC-dextran sulfate | 4000.00 | 25 MG
FITC-dextran sulfate, with a molecular weight of 4 kDa, is a sodium dextran sulfate that has been labeled with Fluorescein Isothiocyanate (FITC). This product is intended for research purposes only.
- Labeled with FITC for fluorescent detection.
- Average molecular weight of 4 kDa.
- For research use only.
- Not suitable for patient use.
Medchemexpress LLC Sodium-dodecyl sulfate-d25 | 110863-24-6 | MFCD00144219 | 98.0% | 313.53 | C12D25NaO4S | 10mg
Sodium-dodecyl sulfate-d25 is a deuterium labeled Sodium dodecyl sulfate Sodium dodecyl sulfate is the most widely used of the anionic alkyl sulfate surfactants[1]
Medchemexpress LLC Sodium-dodecyl sulfate-d25 | 110863-24-6 | MFCD00144219 | 98.0% | 313.53 g·mol⁻¹ | C12D25NaO4S | 100mg
Sodium-dodecyl sulfate-d25 is a deuterium labeled Sodium dodecyl sulfate Sodium dodecyl sulfate is the most widely used of the anionic alkyl sulfate surfactants[1]
Medchemexpress LLC Sodium dodecyl sulfate-d25 | 110863-24-6 | MFCD00144219 | 98.0% | 313.53 g/mol | C12D25NaO4S | 50mg
Sodium-dodecyl sulfate-d25 is a deuterium labeled Sodium dodecyl sulfate Sodium dodecyl sulfate is the most widely used of the anionic alkyl sulfate surfactants[1]
Medchemexpress LLC Di-n-dodecyl phthalate-3,4,5,6-d4 | 2708280-31-1 | MFCD28009755 | 98.0% | 506.79 | C32H50D4O4 | 5 MG
Di-n-dodecyl Phthalate-3,4,5,6-d4 is a deuterium-labeled analogue of di-n-dodecyl phthalate designed as an isotope-labeled tracer or internal standard for analytical quantitation and research applications. It incorporates four deuterium atoms at the 3,4,5,6 positions and is supplied as a high-purity material with recommended cold storage for long-term stability.
- Deuterium-labeled internal standard for mass spectrometry and tracer studies.
- High isotopic enrichment suitable for quantitative analysis.
- Recommended storage: -20°C in pure form; -80°C for solutions for extended periods.
- Supplied in small-mass quantities appropriate for analytical workflows.
- For research use only; not validated for medical applications.
Medchemexpress LLC FITC-dextran sulfate (MW 4kDa) | 4000.00 | 5 MG
FITC-dextran sulfate, 4kDa is a sodium dextran sulfate labeled with FITC, with an average molecular weight of 4 kDa. It is for research use only.
- Fluorescent dye
Medchemexpress LLC N-decyl-N,N-dimethyldecan-1-aminium-d6 chloride | 7173-51-5 | 368.11 | C22H42D6ClN | 5 MG
N-decyl-N,N-dimethyldecan-1-aminium-d6 chloride is a deuterated quaternary ammonium chloride used as an isotopically labeled internal standard or tracer in analytical and isotopic studies. It is supplied in a small 5 mg package intended for research use.
- Isotopically labeled (d6) quaternary ammonium chloride.
- Suitable as an internal standard for analytical methods.
- Molecular formula C22H42D6ClN.
- Molecular weight 368.11 g/mol.
- CAS number 7173-51-5.
- Supplied as a 5 mg research quantity.
Medchemexpress LLC Octadecyl rhodamine B chloride | 65603-19-2 | MFCD00467892 | 99.6% | 731.49 g/mol | C46H67ClN2O3 | 25 MG
Octadecyl rhodamine B chloride is an amphiphilic fluorescent dye that incorporates into lipid membranes via its long octadecyl chain, enabling membrane labeling and quantitative analysis of membrane fusion and lipid-mixing events. Its fluorescence is concentration-dependent, allowing dequenching-based assays when dye is diluted in membranes.
- Amphiphilic fluorescent probe for membrane labeling.
- Partitions into lipid bilayers via an octadecyl alkyl chain.
- Exhibits self-quenching at high local concentrations for dequenching assays.
- Useful for lipid-mixing and membrane fusion studies.
- Supplied as a high-purity solid suitable for experimental use.
Medchemexpress LLC Fitc-dextran sulfate (MW 500kDa) | 500000 | 100 MG
FITC-dextran sulfate, 500kDa is a sodium dextran sulfate labeled with FITC, with an average molecular weight of 500 kDa.
- Solid appearance
- Light yellow to yellow color
- Soluble in H2O at 25 mg/mL (requires ultrasonic)
Medchemexpress LLC FITC-dextran sulfate (MW 4kDa) | 4000.00 | 100 MG
FITC-dextran sulfate, 4kDa is a sodium dextran sulfate labeled with FITC, with an average molecular weight of 4 kDa.
- Biochemical assay reagents
- Cell assay reagents
- Inflammation or immune system disease reagents
- Fluorescent dye
Medchemexpress LLC FITC-dextran sulfate | 10 MG
FITC-dextran sulfate (MW 500 kDa) is a high-molecular-weight, anionic polysaccharide covalently labeled with fluorescein isothiocyanate (FITC). It is used as a fluorescent tracer and permeability probe in biological and fluorescence-based assays where a large, anionic, fluorescent marker is required. Handle and store protected from light at low temperatures for best stability.
- Fluorescently labeled with FITC for robust fluorescence signal.
- High average molecular weight (~500 kDa) for restricted diffusion and barrier permeability studies.
- Anionic dextran sulfate backbone for charge-based interactions.
- Store protected from light at low temperatures to preserve stability.
- Offered in small-scale quantities suitable for laboratory experiments.
Medchemexpress LLC Di-n-dodecyl phthalate-3,4,5,6-d4 | 2708280-31-1 | MFCD28009755 | >98.0% | 506.79 g/mol | C32H50D4O4 | 25 MG
Di-n-dodecyl phthalate-3,4,5,6-d4 is a deuterium-labeled analog of di-n-dodecyl phthalate used as an analytical standard or tracer in research. Molecular formula C32H50D4O4 and molecular weight 506.79 g/mol. For research use only.
- Deuterium-labeled tracer for isotopic and pharmacokinetic studies.
- High isotopic enrichment (approximately 99 atom % D).
- High chemical purity (≥98.0% reported).
- Supplied as a neat liquid suitable for reference standards.
- Recommended storage: pure form -20°C; in solvent -80°C (up to 6 months) or -20°C (up to 1 month).
- Not validated for clinical use; intended for laboratory research only.
Medchemexpress LLC Octadecyl rhodamine B chloride | 65603-19-2 | MFCD00467892 | 98.7% | 731.49 g/mol | C46H67ClN2O3 | 10 MG
Octadecyl rhodamine B chloride is an amphiphilic fluorescent probe for staining cell membranes and investigating membrane dynamics. It associates with lipid bilayers and exhibits strong fluorescence as a monomer; in aqueous media it can form aggregates that are blue-shifted and lead to self-quenching. It is used in membrane biology, cell labeling, and fluorescence-based assays.
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