Biochemical Reagents
Medchemexpress LLC Lipopolysaccharides, from E. coli O128:B12 | 10-100 kDa or higher | 5 MG
Lipopolysaccharides, from E. coli O128:B12, are endotoxins and TLR4 activators. These S (smooth) type LPS possess a typical three-part structure: O-antigen, R3-type core oligosaccharide, and lipid A. They activate TLR-4 in immune cells and can be used to construct animal models of neonatal brain inflammation, potentially influencing preterm birth in neonates.
- Activates TLR-4 in immune cells
- Used to construct animal models of neonatal brain inflammation
- May influence preterm birth in neonates
- Classified as S (smooth) type LPS
- Possesses O-antigen, R3-type core oligosaccharide, and lipid A structure
Crescent Chemical Co Inc GLYCOGEN FROM OYSTER
Glycogen from oyster research grade Substrate for glycogenphosphorylase (EC 2.4.1.1). Suitable as a carrier molecule for DNA and RNA in precipitation reactions, replacing tRNA and sonicated DN Size - 5G Storage Conditions - +2 °C TO +8 °C Catalog Number
Medchemexpress LLC Glycogen, from rabbit liver, ≥85% | 9005-79-2 | 91.0% | 100 MG
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.
- Extracted from rabbit liver
- Branched polysaccharide condensed from glucose
- Serves as a storage form of glucose
- Important for maintaining blood sugar
- Provides energy
Sigma Aldrich Fine Chemicals Biosciences beta-Cyclodextrin hydrate 99% | 68168-23-0 | MFCD00150811 | 5G
beta-Cyclodextrin hydrate 99% | Purity: 99% | 68168-23-0 | MFCD00150811 | 5G
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.
Medchemexpress LLC Glycogen, from bovine liver | 9005-79-2 | ≥85% | 100 MG
Glycogen, from bovine liver, ≥85% is a branched polymer of glucose synthesized by animal cells for energy storage and release that can be isolated from bovine liver. It is a biochemical reagent that can be used for life science related research.
- Can be used as a standard or substrate in assays to detect and quantify liver glycogen content.
- Can be used for carbohydrate storage and metabolism research.
- Used to study various enzymes such as alpha-glucosidase(s) and glycogen phosphorylase(s).
- Can serve as a substrate to identify and characterize its metabolizing enzymes.
Medchemexpress LLC Glycogen, Mussel | 9005-79-2 | 99.3% | 500 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 contraction.
- Glycolytic intermediate
- Functions as a high-energy phosphate
- Serves as an energy storage form
- Branched polymer of glucose
- Stored in liver and skeletal muscle
- Supplies glucose to the bloodstream during fasting
- Supplies glucose to muscle cells during contraction
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides E500MG
Lipopolysaccharides (LPSs) consist of a lipid A moiety linked to an antigenic O-polysaccharide.
Selleck Chemical LLC Beta-Cyclodextrin-E0046-1G
-Cyclodextrin ( -CD Beta-Cyclodextrin) is a cyclic derivative of starch prepared from partially hydrolyzed starch (maltodextrin) by an enzymatic process -Cyclodextrin can be used as complexing agents to increase aqueous solubility of poorly soluble drugs and to increase their bioavailability and stability
Medchemexpress LLC Chitosan oligosaccharide (COS) | 148411-57-8 | 91.0% | 500 MG
Chitosan oligosaccharide (COS) is an oligomer of β-(1→4)-linked D-glucosamine. It activates AMPK and inhibits inflammatory signaling pathways including NF-κB and MAPK pathways. It is for research use only and not sold to patients.
- Oligomer of β-(1→4)-linked D-glucosamine
- Activates AMPK
- Inhibits inflammatory signaling pathways including NF-κB and MAPK pathways
- For research use only
- Appearance: solid
- Color: light yellow to yellow
- Structure classification: saccharides, polysaccharides
- Initial source: endogenous metabolite
- Solubility in DMSO: 50 mg/mL (needs ultrasonic)
- Solubility in H2O: 50 mg/mL (needs ultrasonic)
- Powder storage: -20°C for 3 years, 4°C for 2 years
- In solvent storage: -80°C for 6 months, -20°C for 1 month
Medchemexpress LLC Glycogen, from rabbit liver, ≥85% | 9005-79-2 | ≥85% | 25 MG
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; not for sale to patients.
- Extracted from rabbit liver.
- Branched polysaccharide condensed from glucose.
- Serves as a storage form of glucose in the body.
- Plays an important role in physiological processes such as maintaining blood sugar and providing energy.
- Can be used as a standard for measuring liver glycogen content.
Carbosynth LLC. D-Melezitose monohydrate | 10030-67-8 | MFCD00149448 | 250g
D-Melezitose monohydrate | MW: 522.45 | 10030-67-8 | MFCD00149448 | 250g
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides from E1MG
LIPOPOLYSACCHARIDES Lipopolysaccharides from E1MG
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