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多糖(polysaccharide)是由糖苷键结合的糖链,至少要超过10个以上的单糖组成的聚合糖高分子碳水化合物,可用通式(C6H10O5)n表示。由相同的单糖组成的多糖称为多糖,如淀粉、纤维素和糖原;以不同的单糖组成的多糖称为杂多糖,如阿拉伯胶是由戊糖和半乳糖等组成。多糖不是一种纯粹的化学物质,而是聚合程度不同的物质的混合物。多糖类一般不溶于水,无甜味,不能形成结晶,无还原性和变旋现象。
上海甄准生物提供多糖及衍生物。
产品信息:
|
货号 |
中文品名 |
英文品名 |
CAS |
规格 |
|
02115659 |
支链淀粉蜡质型水合物(不含多糖),从糯玉米所得 |
Amylopectin Hydrate (Amylose free), from Waxy Corn |
.9037-22-3 |
25g/500g |
|
02115660 |
藻酸 |
Alginic Acid |
.9005-32-7 |
25g/500g |
|
02115661 |
海藻酸钙 |
Calcium Alginate |
.9005-35-0 |
25g/500g |
|
02115662 |
直链淀粉(分子量=约2,800) |
Amylose (Mw.=ca. 2,800) |
.9005-82-7 |
1g |
|
02115663 |
直链淀粉(分子量=约15,000) |
Amylose (Mw.=ca. 15,000) |
.9005-82-7 |
1g |
|
02115664 |
(+)-阿拉伯半乳糖,从落叶松木所得 |
(+)-Arabinogalactan from Larch Wood |
.9036-66-2 |
25g |
|
02115665 |
羧甲纤维素钠n≈500 |
Carboxymethyl Cellulose Sodium n≈500 |
.9004-32-4 |
25g/500g |
|
02115666 |
纤维素PAB 容量:0.20meq/g |
Cellulose PAB Capacity: 0.20meq/g |
.9032-51-3 |
10g |
|
02115667 |
纤维素TEAE容量:0.72 meq/g |
Cellulose TEAE Capacity:0.72 meq/g |
|
10g |
|
02115668 |
甲壳素 |
Chitin |
.1398-61-4 |
25g/250g |
|
02115669 |
硫酸软骨素钠盐 |
Chondroitin Sulfate Sodium Salt |
.9082-07-9 |
25g |
|
02115670 |
羧甲基纤维素钠n≈1050 |
Carboxymethyl Cellulose Sodium n≈1050 |
.9004-32-4 |
25g/500g |
|
02115671 |
壳聚糖 (200-600mPa·s, 20℃下0.5%于0.5%乙酸溶液中) |
Chitosan (200-600mPa·s, 0.5% in 0.5% Acetic Acid at 20°C) |
.9012-76-4 |
25g/100g |
|
02115672 |
κ-角叉菜聚糖 |
κ-Carrageenan |
.11114-20-8 |
25g/100g |
|
02115673 |
ι-角叉菜聚糖 |
ι-Carrageenan |
.9062-07-1 |
25g/500g |
|
02115674 |
壳聚糖 (5-20mPa·s, 20℃下0.5%于0.5%乙酸溶液中) |
Chitosan (5-20mPa·s, 0.5% in 0.5% Acetic Acid at 20°C) |
.9012-76-4 |
25g/100g |
|
02115675 |
壳聚糖 (50-100mPa·s, 20℃下0.5%于0.5%乙酸溶液中) |
Chitosan (50-100mPa·s, 0.5% in 0.5% Acetic Acid at 20°C) |
.9012-76-4 |
25g/100g |
|
02115676 |
硫酸葡聚糖钠盐(从分子量约25,000的葡聚糖所得) |
Dextran Sulfate Sodium (from Dextran of Mw. Approx. 25,000) |
.9011-18-1 |
25g |
|
02115677 |
硫酸皮肤素钠盐 |
Dermatan Sulfate Sodium Salt |
.54328-33-5 |
20mg/100mg |
|
02115678 |
乙基纤维素 [18-22mPa·s, 25℃下5%于甲苯和乙醇(80:20)溶液中] |
Ethyl Cellulose [18-22mPa·s, 5% in Toluene + Ethanol (80:20) at 25°C] |
.9004-57-3 |
25g/500g |
|
02115679 |
乙基纤维素 [9-11mPa·s, 25℃下5% 于甲苯+乙醇溶液(80:20)中] |
Ethyl Cellulose [9-11mPa·s, 5% in Toluene + Ethanol (80:20) at 25°C] |
.9004-57-3 |
25g/500g |
|
02115680 |
乙基纤维素 [45-55mPa·s, 25℃下5%于甲苯和乙醇(80:20)溶液中] |
Ethyl Cellulose [45-55mPa·s, 5% in Toluene + Ethanol (80:20) at 25°C] |
.9004-57-3 |
25g/500g |
|
02115681 |
乙基纤维素 [90-110mPa·s, 25℃下5%于甲苯和乙醇(80:20)溶液中] |
Ethyl Cellulose [90-110mPa·s, 5% in Toluene + Ethanol (80:20) at 25°C] |
.9004-57-3 |
25g/100g |
|
02115682 |
异硫氰酸荧光素葡聚糖 (Mw.=约10,000) |
Fluorescein Isothiocyanate Dextran (Mw.=ca. 10,000) |
.60842-46-8 |
100mg |
|
02115683 |
葡聚糖,从黑酵母所得 |
Glucan from Black Yeast |
.9012-72-0 |
1g/5g |
|
02115684 |
透明质酸,从牛眼的玻璃状液所得[透明质酸酶用培养基] |
Hyaluronic Acid from Bovine Vitreous Humor [Substrate for Hyaluronidase] |
.9004-61-9 |
10mg |
|
02115685 |
羟乙基纤维素 (200-300mPa·s, 20℃下2%于水溶液中) |
Hydroxyethyl Cellulose (200-300mPa·s, 2% in Water at 20°C) |
.9004-62-0 |
25g/500g |
|
02115686 |
羟丙基纤维素 (150-400mPa·s, 20℃下2%的水溶液) |
Hydroxypropyl Cellulose (150-400mPa·s, 2% in Water at 20°C) |
.9004-64-2 |
25g/100g |
|
02115687 |
羟乙基纤维素 (4,500-6,500mPa·s, 25℃时2%的水溶液) |
Hydroxyethyl Cellulose (4,500-6,500mPa·s, 2% in Water at 25°C) |
.9004-62-0 |
25g/500g |
|
02115688 |
肝素钠盐,从猪肠所得 |
Heparin Sodium Salt from Hog intestine |
.9041-08-1 |
100mg/1g |
|
02115689 |
羟乙基纤维素 (800-1,500mPa·s, 20℃时2%的水溶液) |
Hydroxyethyl Cellulose (800-1,500mPa·s, 2% in Water at 20°C) |
.9004-62-0 |
25g/500g |
|
02115690 |
羟丙基纤维素 (3-6mPa·s, 20℃时2%的水溶液) |
Hydroxypropyl Cellulose (3-6mPa·s, 2% in Water at 20°C) |
.9004-64-2 |
25g/500g |
|
02115691 |
羟丙基纤维素 (6-10mPa·s, 20℃时2%的水溶液) |
Hydroxypropyl Cellulose (6-10mPa·s, 2% in Water at 20°C) |
.9004-64-2 |
25g/500g |
|
02115692 |
羟丙基纤维素 (1,000-4,000mPa·s, 20℃时2%的水溶液) |
Hydroxypropyl Cellulose (1,000-4,000mPa·s, 2% in Water at 20°C) |
.9004-64-2 |
25g/100g |
|
02115693 |
透明质酸,从鸡冠花所得 |
Hyaluronic Acid from Cockscomb |
.9004-61-9 |
1g |
|
02115694 |
透明质酸钠,从鸡冠花所得 |
Sodium Hyaluronate from Cockscomb |
.9067-32-7 |
100mg/1g |
|
02115695 |
透明质酸钾,从鸡冠花所得 |
Potassium Hyaluronate from Cockscomb |
.31799-91-4 |
1g |
|
02115696 |
菊粉 |
Inulin |
.9005-80-5 |
5g/25g |
|
02115697 |
甲基纤维素 (3,500-5,600mPa·s, 20℃时2%的水溶液) |
Methyl Cellulose (3,500-5,600mPa·s, 2% in Water at 20°C) |
.9004-67-5 |
25g/500g |
|
02115698 |
甲基纤维素 (13-18mPa·s, 20℃时2%的水溶液) |
Methyl Cellulose (13-18mPa·s, 2% in Water at 20°C) |
.9004-67-5 |
25g/500g |
|
02115699 |
甲基纤维素 (20-30mPa·s, 20℃时2%的水溶液) |
Methyl Cellulose (20-30mPa·s, 2% in Water at 20°C) |
.9004-67-5 |
25g/500g |
|
02115700 |
甲基纤维素 (80-120mPa·s, 20℃时2%的水溶液) |
Methyl Cellulose (80-120mPa·s, 2% in Water at 20°C) |
.9004-67-5 |
25g/500g |
|
02115701 |
甲基纤维素 (350-550mPa·s, 20℃时2%的水溶液) |
Methyl Cellulose (350-550mPa·s, 2% in Water at 20°C) |
.9004-67-5 |
25g/500g |
|
02115702 |
甲基纤维素 (1,000-1,800mPa·s, 20℃时2%的水溶液) |
Methyl Cellulose (1,000-1,800mPa·s, 2% in Water at 20°C) |
.9004-67-5 |
25g/500g |
|
02115703 |
甲基纤维素 (7,000-10,000mPa·s, 20℃时2%的水溶液) |
Methyl Cellulose (7,000-10,000mPa·s, 2% in Water at 20°C) |
.9004-67-5 |
25g/500g |
|
02115704 |
果胶(从柑橘中提取) |
Pectin from Citrus |
.9000-69-5 |
25g/500g |
|
02115705 |
黄原胶 |
Xanthan Gum |
.11138-66-2 |
25g/100g |
|
02115706 |
酵母多糖[免疫试剂] |
Zymosan [Immunological Reagent] |
.9010-72-4 |
100mg/1g |
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