Merck

55508-U

Supelco

Discovery® Glycan SPE Bulk Packing

pkg of 50 g

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NACRES:
NB.21

包装

pkg of 50 g

质量水平

技术

solid phase extraction (SPE): suitable

杂质

<5% Water content

基质

polyamide resin base material

基质活性基团

amide, poly- phase

粒径

50-160 μm

pH值范围

4.5-7.5(surface pH)

堆积密度

0.2‑0.3 g/mL

分离技术

reversed phase

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此商品
55467-U55482-U55487-U
Supelco

55508-U

Discovery® Glycan SPE Bulk Packing

Supelco

55467-U

Discovery® Glycan SPE Tube

Supelco

55482-U

Discovery® Glycan SPE Tube

Supelco

55487-U

Discovery® Glycan SPE Tube

particle size

50-160 μm

particle size

50-160 μm

particle size

50-160 μm

particle size

50-160 μm

matrix

polyamide resin base material

matrix

polyamide resin base material

matrix

polyamide resin base material

matrix

polyamide resin base material

matrix active group

amide, poly- phase

matrix active group

amide, poly- phase

matrix active group

amide, poly- phase

matrix active group

amide, poly- phase

packaging

pkg of 50 g

packaging

pk of 54

packaging

pk of 30

packaging

pk of 20

technique(s)

solid phase extraction (SPE): suitable

technique(s)

solid phase extraction (SPE): suitable

technique(s)

solid phase extraction (SPE): suitable

technique(s)

solid phase extraction (SPE): suitable

一般描述

Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous or methanolic solutions

  • Polyamide Resin: Particle Size: 50-160 μm, Surf pH: 4.5-7.5, Density: 0.2-0.3 cm3/g, Water Content: < 5 %
  • Useful for extracting gylcans from aqueous solutions.
  • Used to adsorb polar compounds (-OH groups, esp. phenolic compounds) from aqueous or methanolic solutions under the reversed-phase mechanism through strong hydrogen bonding between compound hydroxyl groups and amide groups of the resin
  • Also may be used for the extraction of tannins, chlorophyll, humic acid, pharmacologically active terpenoids, flavanoids, gallic acid, catechol A, protocatechuic acid, phloroglucinol, aromatic carboxylic acids, and nitroaromatic compounds
  • Irreversibly retains quinones.

法律信息

Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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T1503
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Hsin-Yuan Chen et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 49(5), 1970-1986 (2018-09-21)
Uterine leiomyomas (ULs) are benign uterine tumors, and the most notable pathophysiologic feature of ULs is excessive accumulation of extracellular matrix (ECM). Fucoidan is a polysaccharide extracted from brown seaweeds that has a wide range of pharmacological properties, including anti-fibrotic
Haley Shelley et al.
AAPS PharmSciTech, 19(6), 2554-2563 (2018-06-28)
Nepafenac is a nonsteroidal anti-inflammatory drug (NSAID), currently only available as 0.1% ophthalmic suspension (Nevanac®). This study utilized hydroxypropyl-β-cyclodextrin (HPBCD) to increase the water solubility and trans-corneal permeation of nepafenac. The nepafenac-HPBCD complexation in the liquid and solid states were
Qi Gu et al.
Methods in molecular biology (Clifton, N.J.), 1758, 129-138 (2018-04-22)
Bioprinting provides an opportunity to produce three-dimensional (3D) tissues for biomedical research and translational drug discovery, toxicology, and tissue replacement. Here we describe a method for fabricating human neural tissue by 3D printing human neural stem cells with a bioink
Wei Liu et al.
Glycobiology, 28(6), 363-373 (2018-03-22)
O-linked N-acetylglucosamine (O-GlcNAcylation) is an important post-translational modification on serine or threonine of proteins, mainly observed in nucleus or cytoplasm. O-GlcNAcylation regulates many cell processes, including transcription, cell cycle, neural development and nascent polypeptide chains stabilization. However, the facile identification
Qingxin Cui et al.
Frontiers in pharmacology, 9, 948-948 (2018-09-07)
Purpose: Understanding the distribution and interaction of the Traditional Chinese Medicines (TCMs) is an integral source of herbal drug discovery. An optimized radio-labeled method was explored that could conduct in situ biodistribution studies in animals. We evaluated the feasibility of

商品

Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.

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