Chemicals

Heparin an anticoagulant drug is widely recognized to be a biologically important and chemically unique polysaccharide. It is also used in the treatment of heart attacks and unstable angina. In addition heparin has wide applications in tissue engineering drug delivery and biological research. Labeled heparin is used for tracing heparin administered in a biological system.

Select-HA 25k 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 25k 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.Publications1. Jing W.; DeAngelis P. L. Synchronized chemoenzymatic synthesis of monodisperse hyaluronan polymers. J Biol Chem 2004 279 (40) 42345-9.

Select-HA 75k 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 75k 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.Publications1. Jing W.; DeAngelis P. L. Synchronized chemoenzymatic synthesis of monodisperse hyaluronan polymers. J Biol Chem 2004 279 (40) 42345-9.

Select-HA 200k 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 200k 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.Publications1. Jing W.; DeAngelis P. L. Synchronized chemoenzymatic synthesis of monodisperse hyaluronan polymers. J Biol Chem 2004 279 (40) 42345-9.

Select-HA 900k 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 900k 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.Publications1. Jing W.; DeAngelis P. L. Synchronized chemoenzymatic synthesis of monodisperse hyaluronan polymers. J Biol Chem 2004 279 (40) 42345-9.

Select-HA 1250k 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 1250k 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.Publications1. Jing W.; DeAngelis P. L. Synchronized chemoenzymatic synthesis of monodisperse hyaluronan polymers. J Biol Chem 2004 279 (40) 42345-

The Select-HA LoLadder is a blend of Select-HA molecules with 5 distinct and specific sizes designed as a size standard for gel electrophoresis or other separation techniques. The Select-HA LoLadder spans a range from 30 kDa to 500 kDa. 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 LoLadder and Select-HA Ladderâ„¢ is a trademark of Hyalose LLC. Powered

The collagen hybridizing peptide (CHP) is a novel and unique peptide that specifically binds unfolded collagen chains both in vitro and in vivo.[1 2 3] By sharing the Gly-X-Y repeating sequence of natural collagen CHP has a strong capability to hybridize with denatured collagen chains by reforming the triple helical structure in a fashion similar to DNA fragments annealing to complementary DNA strands. CHP is extremely specific: it has negligible affinity to intact collagen molecules due to lack of binding sites and it is inert towards non-specific binding because of its neutral and hydrophilic nature.The in vivo CHP incorporates our newest sequence which allows them to be directly injected into animals without having to pre-activate them with a heating step. [4] Therefore the in vivo CHPs will always be in their active form and will not self-hybridize once injected. [4] The sCy7.5-CHP is a powerful in vivo tool which enables straightforward detection of inflammation and ti

4-Chlorobutoxy(trimethyl)silane is a silane compound with a terminal cholorine. The cholorine (Cl) is a good leaving group for nucleophilic substitution reactions. The trimethylsilane is commonly used for surface modifications. Reagent grade, for research use only.