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Merck
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740500

Sigma-Aldrich

壳聚糖

high purity, Mv 110,000-150,000

别名:

KiOmedine-CsU® B, 聚（D-氨基葡萄糖）, 脱乙酰几丁质

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About This Item

CAS号:
9012-76-4
MDL號碼:
MFCD00161512
分類程式碼代碼:
12352201

生物源

white mushroom

等級

high purity

形狀

powder

分子量

Mv 110,000-150,000

成份

Bacterial endotoxins, ≤10 EU/g
Beta-glucan, ≤5 % (w/w)
Chitosan, ≥93 % (w/w)
Proteins, ≤1 % (w/w)

黏度

5-200 mPa.s (1% solution in 1% HAc)

溶解度

acetic acid: 1% (solution)

儲存溫度

2-8°C

InChI

1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1

InChI 密鑰

FLASNYPZGWUPSU-SICDJOISSA-N

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一般說明

KiOmedine®-CsU is an ultra-pure chitosan of non-animal origin, produced from white mushrooms (Agaricus bisporus), in accordance with cGMP.
The crystalline structure is in the α-form. The linkage between glucosamine units is β-(1,4).

應用

与多价阴离子形成凝胶。 产生透明溶液，干燥后形成坚固、透明的薄膜。
表面改性;组织工程和药物输送

特點和優勢

生物相容、抗菌和环保的聚电解质，其具有多种应用，包括水处理、色谱法、化妆品添加剂、抗微生物活性的纺织品处理、纺织品的新型纤维、照相纸、可生物降解的薄膜、生物医学装置、以及用于药物递送中控制释放的微胶囊植入物。
生物相容性、抗菌和环保的聚电解质。

物理性質

乙酰化度: ≤40 mol. %

法律資訊

KitoZyme产品
KiOmedine is a registered trademark of KitoZyme, S.A.

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

nwg

閃點（°F）

Not applicable

閃點（°C）

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBD3849V
STBD1272V
STBD0022V
STBC5351V
STBC5135V

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Stephanie Supper et al.
Expert opinion on drug delivery, 11(2), 249-267 (2013-12-07)
Thermogelling chitosan (CS)/glycerophosphate (GP) solutions have been reported as a new type of parenteral in situ forming depot system. These free-flowing solutions at ambient temperature turn into semi-solid hydrogels after parenteral administration. Formulation parameters such as CS physico-chemical characteristics, CS/gelling
Alberto Busilacchi et al.
Carbohydrate polymers, 98(1), 665-676 (2013-08-31)
The idea of using chitosan as a functional delivery aid to support simultaneously PRP, stem cells and growth factors (GF) is associated with the intention to use morphogenic biomaterials to modulate the natural healing sequence in bone and other tissues.
Héloïse Ragelle et al.
Journal of controlled release : official journal of the Controlled Release Society, 172(1), 207-218 (2013-08-24)
Recently, chitosan has attracted significant attention in the formulation of small interfering RNA (siRNA). Because of its cationic nature, chitosan can easily complex siRNA, thus readily forming nanoparticles. Moreover, chitosan is biocompatible and biodegradable, which make it a good candidate
Rosanne Raftery et al.
Molecules (Basel, Switzerland), 18(5), 5611-5647 (2013-05-17)
Gene therapy involves the introduction of foreign genetic material into cells in order exert a therapeutic effect. The application of gene therapy to the field of orthopaedic tissue engineering is extremely promising as the controlled release of therapeutic proteins such
Hajer Aloui et al.
International journal of food microbiology, 170, 21-28 (2013-12-03)
This study reports the efficacy of the combined application of chitosan (CH) and Locust Bean Gum (LBG) in combination with different citrus essential oils (EOs) to inhibit Aspergillus flavus in vitro and on artificially infected dates for a storage period
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