Laboratory Surfactants and Wetting Agents
![Medchemexpress LLC N-(4'-cyano[1,1'-biphenyl]-4-yl)-N'-[4-(3H-imidazo[4,5-b]pyridin-7-yl)phenyl]urea | 1361414-26-7 | 98.1% | 50 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000232791.png-250.jpg)
Medchemexpress LLC N-(4'-cyano[1,1'-biphenyl]-4-yl)-N'-[4-(3H-imidazo[4,5-b]pyridin-7-yl)phenyl]urea | 1361414-26-7 | 98.1% | 50 MG
SR9186 (ML368) is a research-grade small-molecule inhibitor of cytochrome P450 3A4 (CYP3A4), supplied for in vitro and preclinical research use. It is available as a powder and as a DMSO solution for assay preparation.
- Selective CYP3A4 inhibition with low-nanomolar activity for common substrates
- High purity suitable for biochemical and cell-based assays
- Available as powder and as a 10 mM solution in DMSO for convenient dosing
- Molecular weight ~430.46 and formula C26H18N6O
- Recommended storage: powder at -20°C (long-term) or 4°C (short-term); solution at -80°C
Sigma Aldrich Fine Chemicals Biosciences TERGITOL(TM) Type 15-S-9 | 84133-50-6 | MFCD00132411 | 4L
TERGITOL(TM) Type 15-S-9 | 84133-50-6 | MFCD00132411 | 4L
![Alkali Scientific CHAPS [3 [(3 Cholamidopropyl) dimethylammonio] 1 propanesulfonate], 25 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660375.jpg-250.jpg)
Alkali Scientific CHAPS [3 [(3 Cholamidopropyl) dimethylammonio] 1 propanesulfonate], 25 G
CHAPS is a zwitterionic detergent frequently employed in membrane protein solubilization. The 25g format provides a larger quantity suitable for extensive use in protein studies and membrane protein extraction. It is known for its mild nature, which allows it to solubilize proteins without denaturing or disrupting their native structures. This makes it especially useful in chromatographic and electrophoretic applications where preserving protein function is essential. CHAPS is often used for solubilizing membrane proteins in their native form, making it an essential tool in protein biochemistry, proteomics, and structural studies.
Medchemexpress LLC Polyoxyethylene (10) lauryl ether | 9002-92-0 | 98.0% | 50 G
Polyoxyethylene (10) lauryl ether is a nonionic surfactant that exhibits unique properties in dissolving liposomes and minimal interference with endotoxin detection. It can form hybrid liposomes with Dimyristoylphosphatidylcholine (DMPC) which inhibit the proliferation of human promyelocytic leukemia cells and enhance the anti-tumor activity of DMPC by inducing apoptosis in HL-60 cells.
- Nonionic surfactant
- Dissolves liposomes
- Minimally interferes with endotoxin detection
- Forms hybrid liposomes
- Inhibits proliferation of human promyelocytic leukemia cells
- Activates caspase-3/8/9 and Fas
- Induces apoptosis in HL-60 cells
Sigma Aldrich Fine Chemicals Biosciences NDSB 211 >=98% (TLC) | 38880-58-9 | MFCD01320397 | 1G
NDSB 211 >=98% (TLC) | Purity: >=98% (TLC) | Mol Wt: 211.28 | 38880-58-9 | MFCD01320397 | 1G
Medchemexpress LLC Pericyazine | 2622-26-6 | 98.0% | C21H23N3OS | 10MG
Pericyazine is a first-generation antipsychotic and selective D2-dopamine receptor antagonist supplied as a small-molecule research reference standard. It is used in pharmacological and biochemical studies to probe dopaminergic signaling and antipsychotic mechanisms, and is documented to have adrenolytic, anticholinergic, and extrapyramidal effects.
- First-generation antipsychotic reference standard for research.
- Selective D2-dopamine receptor antagonist activity.
- Suitable for pharmacology and receptor binding studies.
- Available in small analytical pack sizes for assay preparation.
- Documented physicochemical data to support quality control.
Sigma Aldrich Fine Chemicals Biosciences Polysorbate 80 FG | 9005-65-6 | MFCD00082107 | 1KG
Polysorbate 80 FG | 9005-65-6 | MFCD00082107 | 1KG
Medchemexpress LLC Taurocholic acid sodium (sodium taurocholate; N-choloyltaurine sodium) | 145-42-6 | 537.68 | 500 MG
Taurocholic acid sodium has marked bioactive effects, including an inhibitory potential against hepatic artery ligation-induced biliary damage through the upregulation of VEGF-A expression. It also exhibits an immunoregulation effect.
- Decreases the proportion of CD3+CD8+ T and NK cells in isolated PBMCs from HBeAg-positive CHB patients.
- Decreases IFN-α stimulated cytokine and cytotoxic granule levels (IFN-γ, TNF-α, granzyme B) in CD3+CD8+ T and NK cells.
- Promotes HBV replication by reducing the percentage of NK and CD3+CD8+ T cells in C57BL/6 mice with tail vein injection with rAAV8-1.3HBV.
- Prevents hepatic artery ligation (HAL)-induced cholangiocyte damage in rats by upregulation of VEGF-A expression.
Medchemexpress LLC Polyoxyethylene (100) stearyl ether | 9005-00-9 | MFCD00074177 | Average Mn ≈4,670 g/mol | (C2H4O)nC18H38O | 500 G
Polyoxyethylene (100) stearyl ether is a nonionic surfactant and emulsifying agent with an average number-average molecular weight (Mn) of approximately 4,670. It is used as a solubilizer and formulation aid in laboratory and industrial formulations, supplied as a white to off-white solid with supporting SDS and datasheet documentation available.
- Nonionic surfactant and emulsifier.
- High average molecular weight (Mn ≈4,670) for improved solubilization.
- White to off-white solid form for convenient handling and storage.
- Suitable for formulation, emulsification, and solubilization applications.
- Safety and technical documentation available (SDS and datasheet).
eMolecules 188532-26-5 | Medchem Express | NL-1 | 10mg | 518571142 | HY-135231 | 335.46 | C18H25NO3S
ChemScene | 5-Iodo-4-methyl-13-thiazol-2-amine | 250mg | 686083307 | CS-0160717 | 3034-58-0 | MFCD29762858 | 240.060 | C4H5IN2S
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Medchemexpress LLC N-Dodecyl-β-D-maltoside | 69227-93-6 | 99.9% | 100 MG
N-Dodecyl-β-D-maltoside, also known as Lauryl Maltoside, is a non-ionic detergent. It is highly valued in biochemical research for its ability to promote protein reactivation and stabilize sensitive biological complexes.
- Exhibits strong adsorption on alumina, titanium dioxide, and hematite.
- Promotes the reactivation of various proteins.
- Effectively stabilizes photoactive reaction center complexes (RCs).
- Inhibits the degradation of Rhodopseudomonas spheroides R-26 reaction center in solution.
- Suitable for the purification and stabilization of RNA polymerase.
- Useful for detecting protein-lipid interactions.
Sigma Aldrich Fine Chemicals Biosciences TWEEN(R) 65 | 9005-71-4 | MFCD00165348 | 250G
TWEEN(R) 65 | Purity: >=35% palmitic acid basis (GC) | 9005-71-4 | MFCD00165348 | 250G
Medchemexpress LLC 3β-methoxypregnenolone | 511-26-2 | 99.7% | 330.50 g·mol-1 | C22H34O2 | 50 MG
MAP4343 (3β-methoxypregnenolone) is a synthetic pregnenolone derivative used as a research reagent. It binds microtubule-associated protein 2 (MAP2), promotes tubulin polymerization, enhances neurite outgrowth, and shows neuroprotective activity in vitro. It is supplied as a solid and is commonly used in neurobiology and cell biology studies.
- Modulates microtubule-associated protein 2 (MAP2) activity.
- Promotes tubulin polymerization in vitro.
- Enhances neurite outgrowth in neuronal cultures.
- Provides neuroprotective effects against neurotoxic agents.
- Available as a solid and as prepared solutions for cell studies.
- Reported high purity suitable for research applications.
Chem-Impex International, Inc. Tween 40 | 9005-66-7 | MFCD00165345 | 100ML
Tween 40, 9005-66-7, MFCD00165345, 100ML