环糊精系列

1、环糊精系列  
货号               产品名称                         英文             
122450            α-环糊精                     α-Cyclodextrin        
122461            β-环糊精                     β-Cyclodextrin  
122470            γ-环糊精                     γ-Cyclodextrin           
122452        羟丙基-α-环糊精            Hydroxyethyl-α-Cyclodextrin 
138-10241 6-O-α-麦芽糖基-α-环糊精      6-O-α-Maltosyl-α-cyclodextrin                
071-02911 6-O-α-D-葡糖基-α-环糊精    6-O-α-D-Glucosyl-α-cyclodextrin Mono  
040-21641 2,6-二-O-甲基-α-环糊精           2,6-Di-O-methyl-α-cyclodextrin 
122467          甲基-β-环糊精               Methyl-β-cyclodextrin                
122465         羟丙基-β-环糊精         Hydroxypropyl-β-cyclodextrin（HP-β-CD）          
122466         磺丁基-β-环糊精             Sulfobutylether-β-Cyclodextrin                    
122464         羟乙基-β-环糊精              Hydroxyethyl-β-Cyclodextrin                        
326-84232      2-羟丙基-β-环糊精         2-Hydroxypropyl-β-cyclodextrin（HP-β-CD）
072-04401                                   Gluculonylglucosyl-β-CYCLODEXTRIN 
323-84242      2-羟乙基-β-环糊精         (2-Hydroxyethyl)-β-cyclodextrin 
135-10251     6-O-α-麦芽糖基-β环糊精     6-O-α-Maltosyl-β-cyclodextrin Hydrate   
208-08581    2,3,6-三-O-甲基-β-环糊精      2,3,6-Tri-O-methyl-β-cyclodextrin    
078-02921    7-O-α-D-葡糖基-β-环糊精       6-O-α-D-Glucosyl-β-cyclodextrin 
079-04411                               Glucuronylglucosyl-β-cyclodextrin Sodium Salt 
122468           羟丙基-γ-环糊精               Hydroxyethyl-γ-Cyclodextrin  
308-32403            大环糊精                         cycloamylose       
用途：在医药、食品、化妆品等工业种被广泛地用作稳定剂、抗氧化剂、抗光解剂、乳化剂和增溶剂。在生化上α-环糊精被用于层析分析和光谱学测定，β-环糊精能与丹磺酰氯形成水溶性的笼形物用于蛋白质的荧光标记。环糊精还是研究模拟酶的很好材料。
2、纤维素系列
货号        产品名称                英文 
117225     甲基纤维素         Cellulose Methyl 
117221  羧甲基纤维素钠   Carboxymethyl Cellulose sodium
117401     微晶纤维素      Cellulose Microcrystallin 
117382    羟丙基纤维素G     Hydroxypropyl Cellulose G
117383   羟丙基纤维素HD-M  Hydroxypropyl Cellulose HD-M
117381   羟丙基纤维素LF    Hydroxypropyl Cellulose LF
117389   羟丙基甲基纤维素  Hydroxypropyl Methyl Cellulose 
117384  低取代羟丙基纤维素 Low-substituted Hydroxypropyl Cellulose
用途：粘稠剂、填充剂、层析介质。还有一些改型纤维素应用很是广泛。
3、葡聚糖系列
 货号  英文名称 中文名称及分子量     价格                     纯度         品牌
124003 Dextran葡聚糖D-3 (MW 3000) 285.0/100g 询价/1Kg Reagent Grade,>98.0%, Seebio 
124004 Dextran葡聚糖D-4 (MW 4000) 285.0/100g 询价/1Kg Reagent Grade,>98.0%, Seebio 
124005 Dextran葡聚糖D-5 (MW 5000) 285.0/100g 询价/1Kg Reagent Grade,>98.0%, Seebio 
124006 Dextran葡聚糖D-6 (MW 6000) 285.0/100g 询价/1Kg Reagent Grade,>98.0%, Seebio 
124007 Dextran葡聚糖D-7 (MW 7000) 285.0/100g 询价/1Kg Reagent Grade,>98.0%, Seebio 
124009 Dextran葡聚糖D-9 (MW 9000) 285.0/100g 询价/1Kg Reagent Grade,>98.0%, Seebio 
124010 Dextran葡聚糖D-10 (MW 10000) 285.0/100g 询价/1Kg  Reagent Grade,>98.0%, Seebio 
124011 Dextran葡聚糖D-11 (MW 11000) 285.0/100g 询价/1Kg  Reagent Grade,>98.0%, Seebio 
124020 Dextran葡聚糖D-20 (MW 20000) 285.0/100g 询价/1Kg Reagent Grade,>98.0%, Seebio 
124040 Dextran葡聚糖D-40 (MW 40000) 285.0/100g 询价/1Kg Reagent Grade,>98.0%, Seebio 
124050 Dextran葡聚糖D-50 (MW 50000) 285.0/100g 询价/1Kg  Reagent Grade,>98.0%, Seebio 
124070 Dextran葡聚糖D-70 (MW 70000) 285.0/100g 询价/1Kg Reagent Grade,>98.0%, Seebio 
124500 Dextran葡聚糖D-500 (MW 500000) 950.0/100g 询价/1Kg Reagent Grade,>98.0%, Seebio 
184005 Dextran Sulfate,Na硫酸葡聚糖5000 580.0/50g 询价/1Kg Reagent Grade,>98.0%, Seebio 
184040 Dextran Sulfate,Na硫酸葡聚糖4万 650.0/50g 询价/1Kg Reagent Grade,>98.0%, Seebio 
184500 Dextran Sulfate,Na硫酸葡聚糖50万 580.0/50g 询价/1Kg Reagent Grade,>98.0%, Seebio 
用途：葡聚糖 dextran ，glucan又称右旋糖酐,为一种多糖。它能够活化巨噬细胞、嗜中性白血球等，因此能提高白细胞素、细胞分裂素和特殊抗体的含量，全面刺激机体的免疫系统。β-葡聚糖能使受伤机体的淋巴细胞产生细胞因子（IL-1）的能力迅速恢复正常，有效调节机体免疫机能。大量实验表明，β-葡聚糖可促进体内IgM抗体的产生，以提高体液的免疫能力。这种葡聚糖活化的细胞会激发宿主非专一性防御机制，故应用在肿瘤、感染病和治疗创伤方面深受瞩目。经特殊步骤萃取且不含内毒素的β-1,3-葡聚糖在美国FDA已认定是一种安全的物质，可添加在一般食品，许多报导显示老鼠口服酵母β-1,3-葡聚糖，可增加强腹膜细胞抗菌之吞噬作用。此外，葡聚糖尚有清除游离基、抗辐射、溶解胆固醇，预防高脂血症作用及抵抗滤过性病毒、真菌、细菌等引起的感染。故广泛用于医药、食品、化妆品等行业。目前酵母葡聚糖已实现产业化，葡聚糖制成的凝胶常用来进行生化分离，如柱层析。
4、单糖、寡糖以及糖衍生物系列
 货号             中文名称                      英文名称  
189161            阿卡波糖                      Acarbose
141244            壳聚糖                        Chitosan
140510            D-半乳糖                     D-Galactose
152350          D-（+）-甘露糖               D-（+）-Mannose
186161          D-（+）-木糖                 D-（+）-Xylose
107861          D-（-）-阿拉伯糖             D-（-）-Arabinose
107865                L-阿拉伯糖                   L-Arabinose
136150          D-（-）-赤藓糖               D-（-）-Erythrose
139990          D-（-）-果糖                 D-（-）-Fructose
172310            D-核糖                     D-（-）-Ribose
C-2600          D-（+）-纤维二糖             D-（+）-Cellobiose
140006          果糖-1,6-二磷酸             D-Fructose-1,6-Diphosphate
141221         D-氨基葡萄糖盐酸盐           D-Glucosamine Hydrochloride
141223         D-氨基葡萄糖硫酸钾           D-Glucosamine Potassium Sulfate
B21224          松二糖（图拉糖）               D-Turanaose 现货
152650             松三塘                      Melezitose
186165           D-木糖醇                      D-Xylitol
140193           褐藻多糖硫酸酯                Fucoidan
141261            无水葡萄糖                   Glucose Anhydrose
188163           低聚异麦芽糖900               IMO 900 syrup 
188161            异麦芽三塘                   Isomaltotriose
102897         昆布多糖（海带多糖）            Laminaria
171945           L-鼠李糖                     L-Rhamnose
152041             麦芽糖                        Maltose
171356             蜜二糖                       Melibiose
155097        甲基-α-D-吡喃甘露糖苷       Methyl α-D-mannopyrannoside
100690         N-乙酰-D-氨基葡萄糖             N-acetyl-D-glucosamine
188550         N-乙酰-D-甘露糖胺              N-acetyl-D-Mannosamine
693-09091           潘糖                           Panose
171352           棉籽糖（5H2O）                Raffinose pentahydrate
177121           水苏糖                        Stachyose Hydrate
FA7703            甜菊糖                       Stevioside
177596            三氯蔗糖                     Sucralose
177590            蔗糖                         Sucrose
182273            海藻糖（2H2O）              Trehalose Dihydrate
137021          乌来糖，氨基甲酸乙酯          Urethane，Ethyl carbamate
188870           伏格列波糖                    Voglibose
5、聚蔗糖系列
货号             中文名称                     
167667            聚蔗糖70
167665            聚蔗糖100
167663            聚蔗糖400