form
particles (spherical)
technique(s)
LPLC: suitable
surface area
~200 m2/g
loss
65-75% loss on drying, 110 °C
matrix
methacrylate polymer (macroporous)
matrix active group
Carboxymethyl
particle size
100-400 μm
pore size
~27 nm spec. pore size
separation technique
cation exchange
General description
Lewatit® CNP 105, a cationic exchange resin has a unique specificity based on a multimodal protein-ligand interaction.
Application
弱酸性阳离子交换树脂，尤其适用于纯化抗生素、生物碱、多肽、维生素，以及用作固定酶的载体。
Lewatit® CNP 105 hydrogen form may be used as adsorbent resin for sample preparation and purification for chromatographic analysis.
Legal Information
Lewatit is a registered trademark of Lanxess Deutschland GmbH
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
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Guofeng Zhao et al.
Journal of biotechnology, 144(1), 3-11 (2009-05-05)
Mixed-mode chromatography is a chromatographic method that utilizes more than one form of interactions between the stationary phase and the solutes in a feed stream. Compared with other types of chromatography, mixed-mode chromatography is advantageous in its salt-independent adsorption, facile
Salt-independent adsorption chromatography: new broad-spectrum affinity methods for protein capture.
S C Burton et al.
Journal of biochemical and biophysical methods, 49(1-3), 275-287 (2001-11-06)
The role of chromatography in capture is reviewed in terms of the special requirements imposed by the processing of very crude feedstocks. Adsorption methods which are not significantly affected by variations of feedstock ionic strength are highlighted. Methods are compared
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