Oligosaccharides
Medchemexpress LLC Lipopolysaccharides from Salmonella typhosa | 10 MG
Lipopolysaccharides from Salmonella typhosa are complex bacterial endotoxins composed of lipid A, a core oligosaccharide, and an O-antigen polysaccharide. Supplied as a white to off-white powder for research use, they act as Toll-like receptor 4 (TLR-4) agonists and can be used as immunostimulatory reagents or vaccine adjuvants. Storage recommendations and lot-specific purity are provided by the manufacturer and COA.
- Derived from Salmonella typhosa.
- White to off-white powder formulation.
- TLR-4 agonist and immune activator.
- Used as vaccine adjuvant and immunology reagent.
- Recommended frozen storage for long-term stability.
- Lot-specific purity and analytical data available via COA.
Medchemexpress LLC Isomaltotriose | 3371-50-4 | 504.44 | 5 MG
Isomaltotriose is a sugar derived from the enzymatic hydrolysis of dextran from Leuconostoc mesenteroides NRRL B-512. It is intended for research use only.
- Purity: 98.0%
- Appearance: Solid
- Color: White to off-white
- Soluble in water at ≥ 100 mg/mL (198.24 mM)
Medchemexpress LLC Fructo-oligosaccharide DP9/GF8 | 143625-74-5 | 5 MG
Fructo-oligosaccharide DP9/GF8 is a fructooligosaccharide (FOS) characterized by a degree of polymerization (DP) of 9. These FOS molecules consist of 8 fructose units connected by (2→1)-β-glycosidic bonds and feature a single D-glucosyl unit at the non-reducing end. This product is designed strictly for research purposes.
- Purity: 99.49%
- Appearance: Solid
- Color: White to off-white
- Structure classification: Saccharides, polysaccharides
- Initial source: Plants, Gramineae, Saccharum officinarum
Medchemexpress LLC Guar gum | 9000-30-0 | MFCD00131250 | 98.0% | 50,000-8,000,000 g/mol | (C6H10O5)n | 1 KG
Guar gum is a high-molecular-weight galactomannan polysaccharide used as a multifunctional pharmaceutical excipient and formulation additive. Supplied as a powdered material (CAS 9000-30-0) with a stated purity of 98.0%, it is employed to modify viscosity, stabilize dispersions, and improve tablet cohesion in drug-delivery and related applications.
- Acts as a thickener and viscosity modifier in aqueous formulations.
- Functions as an emulsifier and stabilizer for suspensions and emulsions.
- Provides binding and film-forming properties for solid dosage forms.
- Hydrates rapidly and dissolves in cold water for easy processing.
- Biodegradable and broadly stable across common pH ranges.
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides from E25MG
This product is extracted from E. coli serotype O111B4 and purified by gel filtration. The source strain is from a private collection. This LPS serotype has been used to stimulate B-cells and induce NOS in human hepatocytes.
Selleck Chemical LLC Arabic gum
Arabic gum derived from exudates of Acacia senegal or Acacia seyal trees is a complex polysaccharide indigestible to both humans and animals and considered as a safe dietary fiber
![eMolecules Medchem Express / Fructo-oligosaccharide DP8/GF7 / 5mg / 495803577 / HY-N6836 / / 62512-21-4 / [null] / 1315.143 / C48H82O41](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502466290.JPG-250.jpg)
eMolecules Medchem Express / Fructo-oligosaccharide DP8/GF7 / 5mg / 495803577 / HY-N6836 / / 62512-21-4 / [null] / 1315.143 / C48H82O41
Medchem Express / Fructo-oligosaccharide DP8/GF7 / 5mg / 495803577 / HY-N6836 / / 62512-21-4 / [null] / 1315.143 / C48H82O41
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides from E10MG
Lipopolysaccharides from E10MG
Medchemexpress LLC Guar gum | 9000-30-0 | MFCD00131250 | 98.0% | 50,000-8,000,000 Da | (C6H10O5)n·H2O | 250 G
Guar gum is a natural galactomannan polysaccharide used as a pharmaceutical excipient and functional polymer. It delivers thickening, emulsifying, binding, and gelling functionality, dissolves readily in cold water, shows wide pH stability, and is biodegradable - making it suitable for use in drug formulations and other industrial applications.
- Provides thickening, emulsifying, binding, and gelling properties.
- Quickly soluble in cold water.
- Wide pH stability across formulation conditions.
- Biodegradable and film-forming.
- Suitable as an excipient for thickening and suspending in formulations.
- Offered in multiple pack sizes for laboratory and production use.
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides from E25MG
This product is phenol extract from E. coli serotype O26B6. The source strain is ATCC 12795. LPS from serotype 026B6 is the only LPS from E. coli which exhibits short chain-length behavior on SDS-PAGE. The short chain-length of this LPS is closer to that of the mutant rough strain LPS. This LPS serotype has been used at 1 ug/ml to stimulate neutrophils.
eMolecules Ethyl 5-(1-Hydroxyethyl)-3-methylsoxazole-4-carboxylate | 95104-43-1 | MFCD09028409 | 1g
Oakwood Chemical | Ethyl 5-(1-Hydroxyethyl)-3-methylsoxazole-4-carboxylate | 1g | 537720218 | 316503 | | 95104-43-1 | MFCD09028409 | 199.206 | C9H13NO4
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Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides from E25MG
This product is extracted from E. coli serotype O55B5 and purified by ion exchange. The source strain is CDC 1644-70. The LPS O55B5 has been used to stimulate human peritoneal macrophages at 1 ng/mL and to stimulate equine peritoneal macrophages at 1-100 ng/mL.
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides from E1MG
LIPOPOLYSACCHARIDES Lipopolysaccharides from E1MG
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides E100MG
This product is phenol extract from E. coli serotype O26B6. The source strain is ATCC 12795. LPS from serotype 026B6 is the only LPS from E. coli which exhibits short chain-length behavior on SDS-PAGE. The short chain-length of this LPS is closer to that of the mutant rough strain LPS. This LPS serotype has been used at 1 ug/ml to stimulate neutrophils.
Selleck Chemical LLC Methyl-b-cyclodextrin
Methyl- -cyclodextrin (M CD) is a cholesterol-removing agent mainly used for lipid raft disruption Methyl- -cyclodextrin induces caspase-dependent apoptosis in PEL cells and inhibits the growth and invasion of PEL cells without apparent adverse effects suggesting the potential effective antitumor activities