Chemicals & Small Molecules

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. 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. Synchronized chemoenzymatic synthesis of monodisperse hyaluronan polymers. J Biol Chem 2004 279 (40) 4234

Select-HA 400k is a hyaluronic acid (HA) preparation of uniform and narrow size distribution prepared by in vitro synthesis using recombinant Pasteurella multocida hyaluronan synthase. Select-HA 400k and Select-HA™ is a trademark of Hyalose LLC.Hyaluronic 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.

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 synthase1. 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. Synchronized chemoenzymatic synthesis of monodisperse hyaluronan polymers. J Biol Chem 2004 279 (40) 4

Select-HA 600k is a hyaluronic acid (HA) preparation of uniform and narrow size distribution prepared by in vitro synthesis using recombinant Pasteurella multocida hyaluronan synthase. Select-HA 600k 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. Synchronized chemoenzymatic synthesis of monodisperse hyaluronan polymers. J Biol Chem 2004 279 (40) 42

Biotinylated Select-HA 1000k 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 1000k 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. Sync

Biotinylated Select-HA 250k 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 250k 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

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