This product should be reconstituted in a 0.01% BSA aqueous solution. Subsequent dilutions can be made into a buffer containing 50 mM Trizma® HCl, pH 8.0, with 60 mM sodium acetate and 0.02% BSA Prepare solutions just prior to use. More product details are available under "More Documents" or at this link: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/399/066/c3667pis-ms.pdf
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生物来源
bacterial (Proteus vulgaris)
质量水平
偶联物
(Glucosaminoglycan)
表单
lyophilized powder
比活
50-250 units/mg protein
分子量
120 kDa by gel filtration
组成
Protein, ~10% Lowry
溶解性
0.01% bovine serum albumin aqueous (BSA) solution: soluble
应用
diagnostic assay manufacturing
异质活性
protease, essentially free
储存温度
−20°C
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生化/生理作用
硫酸软骨素酶ABC催化含有(1-4)-β-D-己糖胺基和(1-3)-β-葡聚糖或(1-3)-α-葡聚糖-L-iduronosyl与含有4-脱氧-β-D-葡聚糖-4-enuronosyl基团的双糖链接的清除性降解。它作用于4-硫酸软骨素、6-硫酸软骨素和皮肤硫酸软骨素，缓慢作用于透明质酸盐。分子量约为120 kDa，含有2个不相同的亚基，分子量分别为86 kDa和32 kDa。找到的最佳pH值与硫酸软骨素为8.0，与透明质酸为6.8，以及最佳温度是37°C。以1 mM Zn2+ 为抑制剂，0.05 M醋酸盐为酶的激活剂。
包装
基于硫酸软骨素 C活性包装。
单位定义
在37°C、pH 8.0条件下，一单位每分钟将释放1.0 μmole的2-乙酰氨基-2-脱氧-3-O-(β-D-葡萄糖)-4-烯-吡喃糖醛糖醛酸）-4-O-磺基-D-半乳糖的混合物和1.0 μmole来自鲨鱼软骨硫酸软骨素的2-乙酰氨基-2-脱氧-3-O-(β-D-葡萄糖-4-烯-吡喃糖醛糖醛酸)-6-O-磺基-D-半乳糖。
制备说明
亲和纯化
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
其他客户在看
Rong-Rong Zhao et al.
Neuroscience bulletin, 29(4), 477-483 (2013-07-11)
After spinal cord injury (SCI), re-establishing functional circuitry in the damaged central nervous system (CNS) faces multiple challenges including lost tissue volume, insufficient intrinsic growth capacity of adult neurons, and the inhibitory environment in the damaged CNS. Several treatment strategies
G Brückner et al.
Experimental brain research, 121(3), 300-310 (1998-09-24)
Lattice-like perineuronal accumulations of extracellular-matrix proteoglycans have been shown to develop during postnatal maturation and to persist throughout life as perineuronal nets (PNs) in many brain regions. However, the dynamics of their reorganization in adults are as yet unknown. The
Elizabeth J Bradbury et al.
Nature, 416(6881), 636-640 (2002-04-12)
The inability of axons to regenerate after a spinal cord injury in the adult mammalian central nervous system (CNS) can lead to permanent paralysis. At sites of CNS injury, a glial scar develops, containing extracellular matrix molecules including chondroitin sulphate
P N Bansal et al.
Osteoarthritis and cartilage, 18(2), 184-191 (2009-10-10)
An early hallmark of osteoarthritis (OA) is the progressive loss of glycosaminoglycans (GAGs), the extracellular matrix (ECM) component of articular cartilage that confers it with compressive stiffness. Our aim in this work is to establish the feasibility of using Contrast
Susan M Smith et al.
International journal of molecular sciences, 20(3) (2019-01-27)
The aim of this study was to assess if the ovine articular cartilage serine proteinase inhibitors (SPIs) were related to the Kunitz inter-α-trypsin inhibitor (ITI) family. Ovine articular cartilage was finely diced and extracted in 6 M urea and SPIs
商品
Uncover more about glycosaminoglycans and proteoglycans including the structure of glycosaminoglycans (GAGs), the different types of GAGs, and their functions.
Glycosaminoglycans are large linear polysaccharides constructed of repeating disaccharide units.
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Good evening, in which solution has to be solubilized the product? Thanks a lot, Sara
1 answer-
Helpful?
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Could you clarify which enzymes are in the product C3667?
1 answer-
The product containing Chondroitinase ABC purified from Proteus vulgaris is a mixture of two enzymes: chondroitin-sulfate-ABC endolyase and chondroitin-sulfate-ABC exolyase.
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