Oligosaccharides
Selleck Chemical LLC Lipopolysaccharides-1mg
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.
Sigma Aldrich Fine Chemicals Biosciences Pamidronate disodium pentahydrate European Pharmacopoeia (EP) Reference Standard | 109552-15-0 |
Pamidronate disodium pentahydrate European Pharmacopoeia (EP) Reference Standard | Mol Wt: 369.11 | 109552-15-0 |
TARGETMOL CHEMICALS INC Lipopolysaccharides Escherichi
Also available in 1 mg, 10 mg, 25 mg, 50 mg and bulk. Please contact Fisher for quotes. Lipopolysaccharides, Escherichiacoli (E. coli O111B4) are derived from Escherichia coli O111B4 and are a unique component of the cell wall of Gram-negative bacteria. They are composed of three regions lipid A, oligosaccharide core, and O-specific polysaccharide (O-antigen). Lipopolysaccharides, Escherichiacoli help maintain the integrity of the cell outer membrane and protect bacteria from bile salts and lipid antibiotics.
Medchemexpress LLC Glycogen, Mussel | 9005-79-2 | 99.3% | 100 MG
Glycogen, Mussel is a glycolytic intermediate and high-energy phosphate that can serve as a form of energy storage in humans, animals, fungi, and bacteria. It is a branched polymer of glucose stored mainly in the liver and skeletal muscle in the human body, supplying glucose to the bloodstream during fasting and to muscle cells during muscle contraction.
- Functions as an energy storage form
- Branched polymer of glucose
- Stored mainly in the liver and skeletal muscle
- Supplies glucose to the bloodstream during fasting
- Supplies glucose to muscle cells during contraction
Medchemexpress LLC Lipopolysaccharides, from P. gingivalis | 1 MG
Lipopolysaccharides, from P. gingivalis (LPS) are endotoxins and TLR4 activators extracted from *Porphyromonas gingivalis*. This product possesses a typical three-part structure: O-antigen, core oligosaccharide, and lipid A. It activates TLR-4 in immune cells and is an important virulence factor in the mechanism of periodontal disease. It can be used in research related to periodontitis.
- Extracted from *Porphyromonas gingivalis*
- Classified as S (smooth) type LPS
- Possesses O-antigen, core oligosaccharide, and lipid A structure
- Activates TLR-4 in immune cells
- Important virulence factor in periodontal disease
- Suitable for periodontitis research
Medchemexpress LLC Xanthan gum | 11138-66-2 | 500 G
Xanthan gum increases hydrogel viscosity and stability by interacting with gelatin through hydrogen bonds, which promotes cell growth and creates a favorable microenvironment for cell differentiation. It also induces pro-inflammatory responses by elevating TNF-α, IL-6, and IL-10 levels, making it useful for inflammation and immunology research.
- Increases hydrogel viscosity and stability
- Promotes cell growth and differentiation
- Induces pro-inflammatory responses by elevating TNF-α, IL-6, and IL-10 levels
- Supports cell viability and moisture retention in hydrogels
- Modulates gut microbiota and reduces C. difficile colonization
Sigma Aldrich Fine Chemicals Biosciences Methyl-beta-cyclodextrin Produced by Wacker Chemie AG, Burghausen, Germany, Life Science, >=98.0% cyclodextrin basis | 128446-36-6 | 500G
Methyl-beta-cyclodextrin Produced by Wacker Chemie AG, Burghausen, Germany, Life Science, >=98.0% cyclodextrin basis | Purity: >=98.0% cyclodextrin basis | 128446-36-6 | 500G
Medchemexpress LLC Glycogen, from rabbit liver, ≥85% | 9005-79-2 | 91.0% | 10MG
Glycogen, from rabbit liver, ≥85% is glycogen extracted from rabbit liver. It is a branched polysaccharide condensed from glucose and serves as a storage form of glucose in the body. It plays an important role in physiological processes such as maintaining blood sugar and providing energy for research use only.
- Can be used as a standard for measuring liver glycogen content.
- Soluble in H2O at ≥ 100 mg/mL.
- Shipped at room temperature in continental US.
- Storage at -20°C for 3 years or 4°C for 2 years (powder).
- Storage at -80°C for 6 months or -20°C for 1 month (in solvent).
Medchemexpress LLC Gellan gum | 71010-52-1 | MFCD00131909 | 97.0% | Polymer | 1G
Gellan gum is a linear microbial exopolysaccharide used as a gelling agent and scaffold for cell culture and tissue engineering. It forms firm, transparent gels in the presence of cations and offers biocompatibility, biodegradability, and low toxicity, making it suitable for soft tissue and load-bearing scaffold applications.
- Provides biocompatible and biodegradable gel scaffolds for cell culture.
- Forms stable, ion-responsive gels in the presence of cations.
- Available as a white to off-white powder for easy handling and dissolution.
- Manufacturer specification purity 97.0% for research use.
- Suitable for tissue engineering, cell scaffolding, and agar replacement in culture.
- Supplied in small research pack sizes for laboratory use.
Alkali Scientific a Cyclodextrin, 1 G
Alpha Cyclodextrin (1g) is a cyclic oligosaccharide used in laboratory applications. It is commonly employed in various chemical and biochemical procedures where its unique molecular structure plays a crucial role in forming inclusion complexes with various organic and inorganic molecules. Cyclodextrins like alpha-cyclodextrin are widely utilized in the pharmaceutical industry for drug delivery systems, in food processing to improve solubility, and as a chiral selector in chromatography. It can also be used in research applications related to enzymology and molecular recognition. This specific formulation, 1g in size, is suitable for precise laboratory experiments requiring high-quality reagents.
Medchemexpress LLC Glycogen, Mussel | 9005-79-2 | 99.3% | 50 MG
Glycogen, Mussel is a glycolytic intermediate and high-energy phosphate that serves as a form of energy storage in humans, animals, fungi, and bacteria. It is a branched polymer of glucose stored mainly in the liver and skeletal muscle in the human body that supplies glucose to the bloodstream during fasting periods and to muscle cells during muscle contraction.
- Glycolytic intermediate
- High-energy phosphate
- Serves as a form of energy storage
- Endogenous metabolite
- Classified as a saccharide
- Appearance is solid
- Color is white to off-white
- Ships at room temperature in continental US
- Store at 4°C, protected from light
- Store in solvent at -80°C for 6 months or -20°C for 1 month, protected from light