Organic sulfuric acids and derivatives
Apexbio Technology LLC Cefoselis Sulfate 122841-12-7 50mg
Cefoselis Sulfate (CAS 122841-12-7) is a beta-lactam antibiotic targeting penicillin-binding proteins (PBPs) It is designed to inhibit bacterial cell wall synthesis by covalently binding PBPs thereby disrupting peptidoglycan cross-linking and leading to bacterial cell lysis Cefoselis Sulfate exerts its biological activity primarily through inhibition of bacterial cell wall biosynthesis In in vitro antimicrobial assays Cefoselis Sulfate demonstrates antibacterial activity with reported IC50 values varying depending on the bacterial strain and experimental conditions Based on these pharmacological properties Cefoselis Sulfate holds research potential in studies examining antimicrobial resistance patterns bacterial sensitivity profiles and bacterial resistance mechanisms
Apexbio Technology LLC Chondroitin sulfate 9007-28-7 250mg
Chondroitin sulfate (9007-28-7) is a glycosaminoglycan designed to modulate inflammatory and apoptotic processes thereby regulating extracellular matrix homeostasis Chondroitin sulfate exerts its biological activity primarily by inhibiting inflammatory mediators and reducing cell apoptosis through interactions with various biological molecules Based on these pharmacological properties chondroitin sulfate holds research potential in investigating cartilage degradation inflammatory response mechanisms and therapeutic targets related to joint degeneration and tissue remodeling
Medchemexpress LLC Netilmicin (sulfate) | 56391-57-2 | 98.0% | C21H41N5O7.5/2H2SO4 | 5 MG
Netilmicin (sulfate) | 56391-57-2 | 98.0% | C21H41N5O7.5/2H2SO4 | 5 MG
Medchemexpress LLC Dopamine 4-sulfate | 38339-02-5 | 96% | 233.24 | 1 MG
Dopamine 4-sulfate (DA-4S) is an inactive metabolite of the catecholamine dopamine. It is formed from dopamine by the sulfotransferase (SULT) isoform SULT1A3. Dopamine 4-O-sulfate is found at lower levels in the brain and circulation than dopamine 3-O-sulfate. It is for research use only.
- Inactive metabolite of dopamine
- Formed by sulfotransferase (SULT) isoform SULT1A3
- Found at lower levels in brain and circulation than dopamine 3-O-sulfate
- For research use only
Medchemexpress LLC Dextran sulfate sodi 500mg | 9011-18-1 | 16,000-24,000 Da | 500 MG
Dextran sulfate sodium salt (MW 16,000-24,000) is a sulfated polysaccharide reagent used in research to modulate innate immune signaling, reported to induce STING polymerization and TBK1 activation. It is supplied as a white to off-white solid and is formulated for laboratory use with defined solubility and storage conditions.
- Polymer average molecular weight 16,000-24,000.
- White to off-white solid form.
- High water solubility: 100 mg/mL (requires ultrasonic).
- Low DMSO solubility: <1 mg/mL.
- Recommended storage: powder -20°C (3 years) or 4°C (2 years).
- Intended for research use only.
![eMolecules 7758-98-7 | Copper(II) sulfate | Combi-Blocks159.600 | CuO4S | 95.000 | [Cu++].[O-]S([O-])(=O)=O | 5g | 335345551](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000163709.jpg-250.jpg)
eMolecules 7758-98-7 | Copper(II) sulfate | Combi-Blocks159.600 | CuO4S | 95.000 | [Cu++].[O-]S([O-])(=O)=O | 5g | 335345551
Copper(II) sulfate | Combi-Blocks | 7758-98-7159.600 | CuO4S | 95.000 | [Cu++].[O-]S([O-])(=O)=O | 5g | 335345551
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 Vinblastine sulfate | 143-67-9 | MFCD08706468 | 99.6% | 909.05 g/mol | C46H60N4O13S | 5 MG
Vinblastine sulfate is an analytical standard of the cytotoxic alkaloid vinblastine, supplied as a 5 mg solid for research and analytical applications. It inhibits microtubule formation and suppresses nicotinic acetylcholine receptor activity (reported IC50 8.9 μM). The material is high purity (99.6%) and is provided with a certificate of analysis and safety data sheet for use in HPLC, GC, and MS methods.
- High purity (99.6%) for reliable analytical results.
- Suitable for HPLC, GC, and MS method development and validation.
- Provided as a small solid quantity ideal for standard preparation.
- Accompanied by certificate of analysis and safety data sheet.
- Useful as a reference standard in quantitative and qualitative assays.
eMolecules 4993-84-4 | 3-(2-AMINOETHYL)INDOLIN-2-ONE HCL | AstaTech | MFCD01233514 | 212.680 | C10H13ClN2O | 95.000 | Cl.NCCC1C(=O)Nc2ccccc12 | 5g | 226994455
3-(2-AMINOETHYL)INDOLIN-2-ONE HCL | AstaTech | 4993-84-4 | MFCD01233514 | 212.680 | C10H13ClN2O | 95.000 | Cl.NCCC1C(=O)Nc2ccccc12 | 5g | 226994455
Cambridge Isotope Laboratories Mono-(3 7-dimethyl-1-octyl) phthalate (ring-1 2-13C2 dicarboxyl-13C2 99%) 100 ug/mL in MTBE 1 2 mL
Mono-(3 7-dimethyl-1-octyl) phthalate (ring-1 2-13C2 dicarboxyl-13C2 99%) 100 ug/mL in MTBE 1 2 mL
Medchemexpress LLC Octadecyl rhodamine B chloride | 65603-19-2 | MFCD00467892 | 98.7% | 731.49 g/mol | C46H67ClN2O3 | 50 MG
Octadecyl rhodamine B chloride is a lipophilic fluorescent dye used to stain lipid membranes and study membrane dynamics. The long alkyl chain anchors the dye to membranes while the rhodamine fluorophore provides strong fluorescence in appropriate solvents. It readily forms aggregates in aqueous media, which can lead to self-quenching; handle and dilute accordingly for fluorescence assays.
- Lipophilic amphiphilic fluorescent probe suitable for membrane staining.
- Strong fluorescence with excitation/emission in the ~556-585 nm range.
- Soluble in DMSO; forms aggregates in aqueous solutions.
- Useful for membrane fusion and lipid-membrane assays.
- High purity appropriate for research applications.
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.
Apexbio Technology LLC Raltegravir-potassium-salt
Raltegravir potassium salt (CAS No 871038-72-1) is a potent HIV-1 integrase inhibitor extensively investigated in biomedical research Originating as an antiretroviral agent it disrupts the integration of viral DNA into the host genome a crucial step in the viral replication cycle Its mechanism of action targets the integrase enzyme effectively blocking the strand transfer reaction essential for viral replication In vitro studies often demonstrate activity in the nanomolar range making it a vital tool in antiviral research It is commonly used in various cell models including human T lymphocytes and in vivo studies to evaluate efficacy and resistance Additionally it plays a significant role in drug screening processes for novel antiretrovirals Experimental concentrations typically depend on the specific research design ensuring relevance to the study context