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eCl@ss 32110501
Properties:
Related Categories | Analytical/Chromatography, Astec Cellulose DMP Chiral HPLC Columns (Polysaccharide-based), Chiral HPLC Columns, HPLC |
packaging | pkg of 1 ea |
application(s) | HPLC: suitable |
L × I.D. | 10 cm × 4.6 mm |
matrix | silica gel high purity, spherical |
silica gel particle platform | |
matrix active group | cellulose, DMPC- phase |
particle size | 5 μm |
Description:
General description
Astec® Cellulose DMP HPLC columns separate a wide range of chiral compounds under normal phase, polar organic, and SFC conditions. They exhibit high efficiency, high loading capacity, and excellent column lifetime. With performance comparable to other DMPC-derivatized cellulose CSPs, but at substantially lower price, Astec® Cellulose DMP is a must-have for every chiral column HPLC or SFC screening protocol. Astec® Cellulose DMP is complementary to the other Astec® CSPs, including CHIROBIOTIC®, CYCLOBOND® and the P-CAP™ product lines.
Description: Spherical, porous silica coated with DMPC (dimethylphenyl carbamate)-derivatized cellulose
Particle diameter: 5 μm
Field of Use: Small molecule enantiomer separations in normal phase, polar organic, and SFC modes
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Legal Information
Astec is a registered trademark of Sigma-Aldrich Co. LLC
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC
CYCLOBOND is a registered trademark of Sigma-Aldrich Co. LLC
P-CAP is a trademark of Sigma-Aldrich Co. LLC
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免疫组化多聚物法
immunohistochemistry
英[ɪmjʊnəʊhɪstəʊ'kemɪstrɪ]
美[ɪmjʊnoʊhɪstoʊ'kemɪstrɪ]
[词典]免疫组织化学;
[例句]Methods Transmission electron microscope and immunohistochemistry were used.
方法采用透射电镜和免疫组化法。
英 [ˈpɒlɪmə(r)]
美 [ˈpɑ:lɪmə(r)]
n.
多聚物; [高分子] 聚合物;
[例句]The nature of the polymer is currently a trade secret.
这一聚合物的性质目前是个商业机密。
[其他]
复数:polymers
高分子化合物又称高分子(聚合物),高分子是由分子量很大的长链分子所组成,高分子的分子量从几千到几十万甚至几百万。而每个分子链都是由共价键联合的成百上千的一种或多种小分子构造而成。高分子的分类有多种,按来源可分为天然高分子、天然高分子衍生物、合成高分子三大类;根据用途则可分为合成树脂和塑料、合成橡胶、合成纤维等;按热行为可分为热塑性和热固性聚合物;按主链结构可分为碳链、杂链、和元素有机三类;另外根据工业产量和价格还可分为通用高分子、中间高分子、工程塑料以及特种高分子等等。
Author:AndrewJ.Hall,MilenaQuaglia,PanagiotisManesiotis,ErsiliaDeLorenzi,andBörjeSellergren
Resource:AnalyticalChemistry,2006,78(24):8362-8367.
Abstract:
Arangeof2-acrylamidopyridines,showingsubtledifferencesinsolutionbindingtowardcarboxylicacids,hasbeeninvestigatedasfunctionalmonomersinmolecularimprinting.ImprintingofN-Z-L-glutamicacidwithonesuchmonomerisshowntobeeffectiveinthecreationofamolecularlyimprintedpolymer(MIP)withrecognitionpropertiesforitstemplateandalsoforlargermoleculescontainingglutamicacidresidues.IncomparisontoaMIPpreparedviaamore"trADItional"approach,thenewpolymericreceptorsexhibitreducednonspecificbinding.Thenewreceptorsarecomparedwithpreviouslyreportedurea-basedreceptorstargetingtheglutamicacidresidueandreceptorstargetingthepteridinesubstructureoffolicacid.
PMID:17165828


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