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| Product | Description | |
|---|---|---|
| Chondroitinase ABC | Chondroitinase ABC (ChABC) is an enzyme that degrades glycosaminoglycan side-chains of chondroitin sulfate (CS-GAG) from the chondroitin sulfate proteoglycan (CSPG) core protein. Chondroitinase ABC facilitates reinnervation by degrading CS-GAGs around motoneurons. Chondroitinase ABC has the potential for the research of spinal injury [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: ChABC. CAS No. 9024-13-9. Pack Sizes: 2 U. Product ID: HY-P2727. |  |
| Chondroitinase ABC from Proteus vulgaris, Recombinant | Chondroitinase ABC cleaves, via an elimination mechanism, sulfated and non-sulfated polysaccharide chains containing 1-4 linkages between hexosamines and glucuronic acid residues. The reaction yields oligosaccharide products (mainly disaccharides) containing unsaturated uronic acids which can be detected by UV spectroscopy at 232 nm. The enzyme is active on chondroitin sulfates A and C, chondroitin sulfates B (dermatan sulfate), chondroitin and hyaluronic acid. Applications: Determination of contents of chondroitin sulfates by hplcprocessing animal tissues before further investigationspreparation of chondroitin and hyaluronic acid derived unsaturated disaccharidespreparation of hyaluronic acid derived unsaturated disaccharide. Group: Enzymes. Synonyms: EC 4.2.2.4, chondroitinase; ch. Enzyme Commission Number: EC 4.2.2.20. CAS No. 9024-13-9. Chondroitinase ABC. Mole weight: 117.3 kDa. Activity: > 100 IU/mg (substrate: chondroitin sulfate A). Stability: Expiration is at least 12 months from manufacturing date, kept at -20 °C. Source: E.coli. Species: Proteus vulgaris. EC 4.2.2.4, chondroitinase; chondroitin ABC eliminase; chondroitinase ABC; chondroitin ABC lyase; chondroitin sulfate ABC lyase; ChS ABC lyase; chondroitin sulfate ABC endoeliminase; chondroitin sulfate ABC endolyase; ChS ABC lyase I; 9024-13-9. Cat No: NATE-1949. |  |
| Native Proteus vulgaris Chondroitinase ABC | Chondroitinase ABC catalyzes the eliminative degradation of polysaccharides containing (1-4)-β-D-hexosaminyl and (1-3)-β-D-glucuronosyl or (1-3)-α-L-iduronosyl linkages to disaccharides containing 4-deoxy-β-D-gluc-4-enuronosyl groups. It acts on chondroitin 4-sulfate, chondroitin 6-sulfate, and dermatan sulfate, and acts slowly on hyaluronate. The molecular weight is found to be approximately 120 kDa with 2 non-identical subunits of molecular masses 86 kDa and 32 kDa. The pH optimum is found to be 8.0 with chondroitin sulfate and 6.8 with hyaluronic acid and tempeRature optimum is 37°C. 1 mM Zn2+ acts as an inhibitor, while 0.05 M acetate is an activ...BC lyase; ChS ABC lyase; chondroitin sulfate ABC endoeliminase; chondroitin sulfate ABC endolyase; ChS ABC lyase I; 9024-13-9. Enzyme Commission Number: EC 4.2.2.4. CAS No. 9024-13-9. Chondroitinase ABC. Activity: 50-250 units/mg protein (using chondroitin sulfate C as substrate); 0.3-3 units/mg solid (using chondroitin sulfate C as substrate). Storage: -20°C. Form: lyophilized powder. Source: Proteus vulgaris. EC 4.2.2.4, chondroitinase; chondroitin ABC eliminase; chondroitinase ABC; chondroitin ABC lyase; chondroitin sulfate ABC lyase; ChS ABC lyase; chondroitin sulfate ABC endoeliminase; chondroitin sulfate ABC endolyase; ChS ABC lyase I; 9024-13-9. Cat No: NATE-0131. | |
| Chondroitin ABC lyase from Bacteroides thetaiotaomicron, Recombinant | Chondroitinase ABC is an enzyme from Bacteroides thetaiotaomicron that cleaves the endo-1,4-β-galactosaminic bonds between acetylgalactosamine and either glucuronic or iduronic acid. Group: Enzymes. Synonyms: chondroitinase; chondroitin ABC eliminase; chondroitinase ABC; chondroitin ABC lyase; chondroitin sulfate ABC lyase; ChS ABC lyase; chondroitin sulfate ABC endoeliminase; chondroitin sulfate ABC endolyase; ChS ABC lyase I; EC 4.2.2.20. Enzyme Commission Number: EC 4.2.2.20. Purity: >90% as judged by SDS-PAGE. Chondroitinase ABC. Mole weight: 47.6 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Bacteroides thetaiotaomicron. chondroitinase; chondroitin ABC eliminase; chondroitinase ABC; chondroitin ABC lyase; chondroitin sulfate ABC lyase; ChS ABC lyase; chondroitin sulfate ABC endoeliminase; chondroitin sulfate ABC endolyase; ChS ABC lyase I; EC 4.2.2.20. Cat No: NATE-1548. | |
| Chondroitin disaccharide di-UA2S disodium salt | It is a minor component produced from various chondroitin sulfate by the action of chondroitinase ABC. Synonyms: 2-(Acetylamino)-2-deoxy-3-O-(4-deoxy-2-O-sulfo-α-L-threo-hex-4-enopyranuronosyl)-D-galactose Disodium Salt; Chondroitin disaccharide Δdi-UA2S Disodium Salt; sodium (2R,3R,4S)-2-((3R,4R,5R,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yloxy)-4-hydroxy-3-(sulfonatooxy)-3,4-dihydro-2H-pyran-6-carboxylate; Disodium 2-acetamido-2-deoxy-3-O-(4-deoxy-2-O-sulfonato-α-L-threo-hex-4-enopyranuronosyl)-D-galactopyranose; α-ΔUA-2S-[1?3]-GalNAc. Grades: 95%. CAS No. 149368-04-7. Molecular formula: C14H19NNa2O14S. Mole weight: 503.34. |  |
| chondroitin-sulfate-ABC endolyase | This enzyme degrades a variety of glycosaminoglycans of the chondroitin-sulfate- and dermatan-sulfate type. Chondroitin sulfate, chondroitin-sulfate proteoglycan and dermatan sulfate are the best substrates but the enzyme can also act on hyaluronan at a much lower rate. Keratan sulfate, heparan sulfate and heparin are not substrates. In general, chondroitin sulfate (CS) and dermatan sulfate (DS) chains comprise a linkage region, a chain cap and a repeat region. The repeat region of CS is a repeating disaccharide of glucuronic acid (GlcA) and N-acetylgalactosamine (GalNAc) [-4)GlcA(β1-3)GalNAc(β1-]n, which may be O-sulfated on the C-4 and/or C-6 of GalNAc and C-2 of...ous); chondroitin ABC lyase (ambiguous);chondroitin sulfate ABC lyase (ambiguous); ChS ABC lyase (ambiguous); chondroitin sulfate ABC endoeliminase; chondroitin sulfate ABC endolyase; ChS ABC lyase I. Enzyme Commission Number: EC 4.2.2.20. CAS No. 9024-13-9. Chondroitinase ABC. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5096; chondroitin-sulfate-ABC endolyase; EC 4.2.2.20; 9024-13-9; chondroitinase (ambiguous); chondroitin ABC eliminase (ambiguous); chondroitinase ABC (ambiguous); chondroitin ABC lyase (ambiguous);chondroitin sulfate ABC lyase (ambiguous); ChS ABC lyase (ambiguous); cho | |
| chondroitin-sulfate-ABC exolyase | This enzyme degrades a variety of glycosaminoglycans of the chondroitin-sulfate- and dermatan-sulfate type. Chondroitin sulfate, chondroitin-sulfate proteoglycan and dermatan sulfate are the best substrates but the enzyme can also act on hyaluronan at a much lower rate. Keratan sulfate, heparan sulfate and heparin are not substrates. The related enzyme EC 4.2.2.20, chondroitin-sulfate-ABC endolyase, has the same substrate specificity but produces a mixture of oligosaccharides of different sizes that are ultimately degraded totetra- and disaccharides. Both enzymes act by the removal of a relatively acidic C-5 proton of the uronic acid followed by the elimination of a 4-linked ...C lyase (ambiguous); chondroitin sulfate ABC exoeliminase; chondroitin sulfate ABC exolyase; ChS ABC lyase II. Enzyme Commission Number: EC 4.2.2.21. CAS No. 1000607-06-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5097; chondroitin-sulfate-ABC exolyase; EC 4.2.2.21; 1000607-06-6; chondroitinase (ambiguous); chondroitin ABC eliminase (ambiguous); chondroitinase ABC (ambiguous); chondroitin ABC lyase (ambiguous);chondroitin sulfate ABC lyase (ambiguous); ChS ABC lyase (ambiguous); chondroitin sulfate ABC exoeliminase; chondroitin sulfate ABC exolyase; ChS ABC lyase II. Cat No: EXWM-5097. | |
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