Oligosaccharides
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.
Medchemexpress LLC Gum tragacanth | 9000-65-1 | MFCD00131255 | 840,000 g/mol | No single chemical formula (complex mixture of polysaccharides) | 25 G
Tragacanth gum is a natural anionic polysaccharide powder extracted from Astragalus species and supplied for laboratory research applications. It consists of high-molecular-weight polysaccharide fractions used as a stabilizer, emulsifier, binder, and functional additive in biochemical assays and materials synthesis.
- Natural anionic polysaccharide powder.
- High-molecular-weight polysaccharide composition.
- Functions as an emulsifier and stabilizer in formulations.
- Can improve cell adhesion in biological assays.
- Exhibits nephroprotective and anticoagulant potential.
- Acts as a reducing agent and stabilizer in nanoparticle synthesis.
- Available in multiple pack sizes, including 25 g.
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides S100MG
This product is phenol extracted from Salmonella typhimurium. The source strain is ATCC 7823. This LPS has been used to induce NOS in rats and guinea pigs.
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides from E10MG
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.
Medchemexpress LLC Styrax balsam | 8046-19-3 | MFCD00131254 | 100 G
Gum storax (Styrax resinoid) is a natural, resinous balsam supplied as a viscous yellow-to-brown liquid. It is used as a biochemical reagent or biological material in life-science research, suitable for assay preparation, formulation studies, and analytical applications that require natural resinous ingredients.
- Natural resinous material derived from Styrax balsam.
- Viscous yellow-to-brown resinous liquid for laboratory use.
- Used as a biochemical reagent and biological material in research.
- Suitable for assay preparation and formulation studies.
- Provided in laboratory packaging for analytical applications.
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides from P25MG
This product is phenol extracted from Pseudomonas aeruginosa serotype 10.22 The source strain is ATCC 27316.
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides from S10MG
This product is extracted from Salmonella typhosa and purified by gel filtration. The source strain is ATCC 10749.
Apexbio Technology LLC Methyl-β-cyclodextrin 128446-36-6 1g
Methyl-beta-cyclodextrin (128446-36-6) is a cyclic oligosaccharide derivative used to extract cholesterol from cellular membranes thereby disrupting cholesterol-dependent membrane processes Methyl-beta-cyclodextrin exerts its biological activity primarily through depletion of membrane cholesterol which interferes with clathrin-mediated endocytosis membrane signaling and the formation of cell adhesion and migration structures Based on these pharmacological properties methyl-beta-cyclodextrin holds research potential in studies of endocytosis signal transduction membrane dynamics and cell motility
Sigma Aldrich Fine Chemicals Biosciences Lipopolysaccharides from E5MG
This product is extracted from E. coli serotype O55B5 and purified by gel filtration. 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 Laminarin from Laminaria digitata polysaccharide substrate for laminarinase | 9008-22-4 | MFCD00466918 | 500MG
Laminarin from Laminaria digitata polysaccharide substrate for laminarinase | 9008-22-4 | MFCD00466918 | 500MG
Sigma Aldrich Fine Chemicals Biosciences gamma Cyclodextrin powder1G
Cyclodextrins belongs to the family of cyclic 1 4-glucans and is made of glucose units. This molecule has a shape of a hollow cone. It possesses a hydrophilic external and hydrophobic internal surface because of which cyclodextrins can form inclusion complexes.³-Cyclodextrin is extensively used in food and pharmaceutical industries. Cyclodextrins are obtained by the enzymatic conversion of starch/starch derivatives by cyclodextrin glycosyltransferase.
Sigma Aldrich Fine Chemicals Biosciences Digoxin United States Pharmacopeia (USP) Reference Standard | 20830-75-5 | MFCD00003674 | 250MG
Digoxin United States Pharmacopeia (USP) Reference Standard | Mol Wt: 780.94 | 20830-75-5 | MFCD00003674 | 250MG
Sigma Aldrich Fine Chemicals Biosciences alpha Cyclodextrin Produce1KG
alpha Cyclodextrin Produce25KG
Sigma Aldrich Fine Chemicals Biosciences Glycogen from bovine liver >=85% | 9005-79-2 | MFCD00081547 | 5G
Glycogen from bovine liver >=85% | Purity: >=85% | 9005-79-2 | MFCD00081547 | 5G
Cayman Chemical Cyclodextrin hydrate 25g
A cyclic oligosaccharide; has been used to improve the aqueous solubility of various compounds, especially those containing a phenyl group