Results for Chemicals ( 21791 )
Biotinylated Select-HA 50k is a hyaluronic acid (HA) preparation of uniform and narrow size distribution prepared by in vitro synthesis using recombinant Pasteurella multocida hyaluronan synthase. Each HA molecule is end-labeled (reducing terminus) with a single biotin. Biotinylated Select-HA 50k and Select-HA™ is a trademark of Hyalose LLC.BackgroundHyaluronic acid (HA) is a high molecular weight anionic polysaccharide (1 000-10 000 kD) composed of repeating disaccharides and is one of several glycosaminoglycan components of the extracellular matrix of connective tissue. Free HA is taken up by the liver where it is degraded and recycled. Data indicates a relationship between HA levels local inflammation and severity of many disease such as hepatitis B or C rheumatoid arthritis liver fibrosis etc.Storage-20 °C or below. Avoid frequent freeze-thaw aliquoting is recommended. Avoid contamination with microbes or HA-degrading enzymes.References1.Jing W.; DeAngelis P. L. Synchron
Biotinylated Select-HA 500k is a hyaluronic acid (HA) preparation of uniform and narrow size distribution prepared by in vitro synthesis using recombinant Pasteurella multocida hyaluronan synthase. Each HA molecule is end-labeled (reducing terminus) with a single biotin. Biotinylated Select-HA 500k and Select-HA™ is a trademark of Hyalose LLC.BackgroundHyaluronic acid (HA) is a high molecular weight anionic polysaccharide (1 000-10 000 kD) composed of repeating disaccharides and is one of several glycosaminoglycan components of the extracellular matrix of connective tissue. Free HA is taken up by the liver where it is degraded and recycled. Data indicates a relationship between HA levels local inflammation and severity of many disease such as hepatitis B or C rheumatoid arthritis liver fibrosis etc.Storage-20 °C or below. Avoid frequent freeze-thaw aliquoting is recommended. Avoid contamination with microbes or HA-degrading enzymes.References1.Jing W.; DeAngelis P. L. Synchr
The Select-HA Mega Ladder is a blend of biotinylated Select-HA molecules with 4 distinct and specific sizes designed as a size standard for gel electrophoresis or other separation techniques. The Select-HA Mega Ladder spans a range from 2 megadaltons to 9 megadaltons. Select-HAâ„¢ is a hyaluronic acid (HA) preparation with a consistent and narrow size distribution produced through in vitro synthesis using recombinant Pasteurella multocida hyaluronan synthase. Hyaluronic acid is a high molecular weight anionic polysaccharide (1 000-10 000 kD) made up of repeating disaccharide units. As a key glycosaminoglycan in the extracellular matrix of connective tissue HA's size or chain length can impact various biological processes including proliferation angiogenesis inflammation and binding with different effects observed for high versus low molecular weight HA.Not the MW size range you need? Click here to see all the Select-HA-Ladders.Select-HA Mega Ladder and Select-HA Ladderâ„¢ is a
This product is currently on backorder with an unknown ship date.nanoHA™ is a hyaluronic acid (HA) oligomer prepared by chemoenzymatic synthesis with immobilized enzyme reactors. The reducing end contains N-acetylglucosamine. nanoHA™ is a trademark of Hyalose LLC.BackgroundHyaluronic acid (HA) is a high molecular weight anionic polysaccharide (1 000-10 000 kD) composed of repeating disaccharides and is one of several glycosaminoglycan components of the extracellular matrix of connective tissue. Free HA is taken up by the liver where it is degraded and recycled. Data indicates a relationship between HA levels local inflammation and severity of many disease such as hepatitis B or C rheumatoid arthritis liver fibrosis etc.Storage-20 °C or below. Avoid frequent freeze-thaw aliquoting is recommended. Avoid contamination with microbes or HA-degrading enzymes.References1. DeAngelis P. L.; Oatman L. C.; Gay D. F. Rapid chemoenzymatic synthesis of monodisperse hyaluronan oligosacc
Phosphatidylcholine (PC) Lipid Microparticles are beads with attached phosphatidylcholine. The PC headgroups are exposed and available for biological interactions. PC is primarily an extracellular phospholipid of cell membranes and is a key structural lipid. This product is intended as a negative control when using PS lipid microparticles in apoptosis or in phagocytosis studies.Technical Notes1. Total lipid concentration is approximately 1 μmol per 1 mg particles.2. Particle comprised of a silica core and is 3 µm.
Phosphatidylserine (PS) Lipid Microparticles are beads with attached phosphatidylserine. Phosphatidylserine (PS) is an anionic intracellular phospholipid component of the cell membrane and is involved in cell signaling. PS coated microparticles are intended as a positive control for apoptosis or in phagocytosis studies.Technical Notes1. Total lipid concentration is approximately 1 μmol per 1 mg particles.2. Particle comprised of a silica core and is 3 µm.