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- 详细信息
- 文献和实验
- 技术资料
- 英文名:
Chitosan
- 库存:
99
- 供应商:
江蓝纯
- CAS号:
9012-76-4
属性
| 密度 | 1.7500 |
描述
| 产品介绍 | 壳聚糖是一种线性氨基多糖,由大约20%β1,4 -连接的N -乙酰- D -氨基葡萄糖(葡萄糖胺),和大约80%的β1,4 -连接的D -氨基葡萄糖(GlcN)组成,由甲壳素在热碱液中部分脱乙酰准备而成。不溶于水,羧化壳聚糖经羧化处理,溶于水。 |
| 别名 | 壳聚糖 ;几丁聚糖,絮凝剂,可溶性甲壳素,壳糖葡糖胺,甲壳胺,B -(1→ 4 )-2-脱氧-D-葡聚糖, β-1,4-聚-葡萄糖胺,1,4-2-氨基-脱氧-β-D-葡聚糖,2-氨基-β-1,4-葡聚糖,胺聚糖,聚D-葡糖胺;Chitosan from crab shells Deacetylated chitin Poly(D-glucosamine) 2-Amino-β-1,4-polyglucose 2-Amino-2-deoxy-(1→4)-β-D-glucopyranan β-(1,4)-2-Amino-2-deoxy-D-glucose Poly-(1→4)-β-D-glucosamine Poly-(1,4-β-D-glucopyranosamine) |
| 应用 | 壳聚糖是一种具生物相容性、抗细菌和能被生物降解的聚电解质,具有广泛的生物医药和工业用途。它的化学性质和低毒性可作为药物的组成部分、用于基因转移系统、用作生物降解膜及作为组织工程中的骨架。 |
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文献和实验for this protocol.)2. Wash the oligo dT cellulose 3X with 750 l 1X NETS. (Spin down gently between washes and aspirate off the wash.)3. Aspirate off final 1X NETS wash and resuspend the cellulose in 750 l 2X NETS.4. Incubate the RNA at 65 !C for 10 minutes.5. Add
Analysis of the Protein S Gene in Protein S Deficiency
Protein S (PS) is a 71-kDa vitamin K-dependent glycoprotein first identified in human plasma by DiScipio and colleagues in 1977 (1 ), a year after the discovery of the anticoagulant protein C (PC) (2 ,3 ). A few years later, Walker
Protein S (PS) is a vitamin K-dependent plasma glycoprotein. Around 60–70% of PS in plasma is noncovalently bound to C4-binding protein (C4BP). Free PS functions as a cofactor that enhances the activity of activated protein C (APC
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