Oligosaccharides
Medchemexpress LLC Lipopolysaccharides from S. enterica serotype enteritidis | 10 MG
Lipopolysaccharides from Salmonella enterica serotype enteritidis are S-type bacterial endotoxins used as research reagents to activate Toll-like receptor 4 (TLR4) and to induce inflammatory responses in vitro and in vivo. They are intended for research use only and require careful handling and preparation to ensure reproducible activity.
- Source organism: Salmonella enterica serotype enteritidis.
- Classification: S-type lipopolysaccharide, TLR4 activator.
- Applications: in vitro and in vivo inflammation model construction.
- Appearance: solid, white to off-white.
- Storage: sealed, away from moisture; in solvent -80°C (6 months) or -20°C (1 month).
- Handling: prepare stock ≥2 mg/mL, vortex >10 minutes, use low-adsorption tubes, dilute before filter sterilization.
MOLECULAR DEPOT LLC 2-OH-a-cyclodextrin - 25 mL
(2-hydroxypropyl)-alpha-cyclodextrin Solution 10perc (w/v) is an aqueous solution of the cyclic hydroxylated dextrin of type Alpha This product has been used as versatile tools in molecular assemblies enhancement of solubility and organic synthesis It has also been used in a wide array of other biochemical and immunological applications For in vitro research use only
Medchemexpress LLC Locust bean gum | 9000-40-2 | MFCD00131257 | >75.0% | ≈310,000 g/mol | (C6H10O5)n | 50 MG
Locust bean gum is a high-molecular-weight galactomannan polysaccharide extracted from carob (Ceratonia siliqua) seeds. It acts as a thickening, stabilizing, and gelling agent for formulation and research applications and is supplied as an off-white to light-yellow solid intended for laboratory use.
- Natural galactomannan polysaccharide with high molecular weight.
- Functions as a thickener, stabilizer, and gelling agent.
- High water retention and viscosity-enhancing properties.
- Purity greater than 75% as typically specified for this grade.
- Supplied as a solid suitable for formulation and analytical studies.
Selleck Chemical LLC Lipopolysaccharides
Lipopolysaccharides (LPSs Endotoxin LPS) is an endotoxin derived from the outer leaflet of the outer membrane of Gram-negative bacteria Lipopolysaccharides consists of an antigen O-specific chain a core oligosaccharide and lipid A Lipopolysaccharides is a pathogenic associated molecular pattern (PAMP) that activates the immune system Lipopolysaccharides activates TLR-4 on immune cells Lipopolysaccharides induces secretion of cell migrasome
Medchemexpress LLC Lipopolysaccharides from Escherichia coli O127:B8 | 10 MG
Lipopolysaccharides from E. coli O127:B8 are endotoxins extracted from Escherichia coli (O127:B8) that activate Toll-like receptor 4 (TLR-4). They are used to induce inflammatory responses in vitro and in vivo and to construct intestinal inflammation models.
- Solid, white to off-white appearance for easy visual identification.
- Soluble in water at ~1 mg/mL with gentle warming and sonication.
- Heterogeneous molecular weight (typically 10-100 kDa or higher), reflecting natural variability.
- Storage: solid at 4°C sealed; in solvent -80°C up to 6 months, -20°C up to 1 month.
- Available in multiple pack sizes, including 10 mg.
- Documentation available: data sheet, COA, SDS, and handling instructions.
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 HY-N0913A 10mg Medchemexpress, Isomaltotriose CAS:3371-50-4 Purity:>98%
Medchemexpress, HY-N0913A 10mg Isomaltotriose CAS:3371-50-4 Isomaltotriose is a sugar from enzymic hydrolyzates of the dextran from Leuconostoc mesenteroides NRRL B-512. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
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)
eMolecules 1135272-67-1 | Methyl 3-(2-hydroxyethyl)-1H-indole-5-carboxylate | MFCD24613926 | 1g
ChemScene | 5-Fluoro-7-nitro-1H-indole | 100mg | 717420637 | CS-0477104 | 1202463-82-8 | MFCD20923230 | 180.138 | C8H5FN2O2
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Selleck Chemical LLC Lipopolysaccharides
Lipopolysaccharides (LPSs Endotoxin LPS) is an endotoxin derived from the outer leaflet of the outer membrane of Gram-negative bacteria Lipopolysaccharides consists of an antigen O-specific chain a core oligosaccharide and lipid A Lipopolysaccharides is a pathogenic associated molecular pattern (PAMP) that activates the immune system Lipopolysaccharides activates TLR-4 on immune cells Lipopolysaccharides induces secretion of cell migrasome
eMolecules 7365-45-9 | 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid | MFCD00006158 | 25g
Ambeed | 2-(4-(2-Hydroxyethyl)piperazin-1-yl)ethanesulfonic acid | 25g | 490553609 | A318293 | 7365-45-9 | MFCD00006158 | 238.300 | C8H18N2O4S
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Medchemexpress LLC Locust bean gum | 9000-40-2 | MFCD00131257 | >75.0% | ≈310 kDa | (C6H10O5)n | 250 MG
Locust bean gum is a natural galactomannan polysaccharide extracted from carob (Ceratonia siliqua) seeds, provided as a powdered material for laboratory research use. It acts as a thickening, stabilizing, and gelling agent with good hydration properties and compatibility with other hydrocolloids.
- Natural galactomannan polysaccharide with food-grade functionality.
- Effective thickening and gelling at low concentrations.
- High water-holding capacity and stability in cold conditions.
- Compatible with other hydrocolloids to modify texture.
- Useful as a stabilizer and binder in formulations.
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.