description
AF-Chelate-650M
product line
TOYOPEARL®
form
liquid
packaging
bottle of 25 mL
manufacturer/tradename
Tosoh TOYOPEARL® AF, 14475
extent of labeling
25-45 μeq/mL ligand density
parameter
3 bar max. pressure
technique(s)
HPLC: suitable
matrix
hydroxylated methacrylic polymer
matrix active group
IDA phase, iminodiacetic acid
particle size
65 μm
operating pH
2-12
separation technique
affinity
storage temp.
2-8°C
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General description
Toyopearl AF-Chelate-650 resin is derivatized with iminodiacetic acid for immobilized metal affinity chromatography or IMAC.IMAC works primarily by binding to histidine and free cysteine containing sequences of proteins or peptides.
Application
TOYOPEARL® Affinity Media are used in affinity chromatography, protein chromatography and activated/functionalized matrices.
Features and Benefits
Clean in place with 0.5 M NaOH or 0.1 M HCl.
Physical form
Shipped in 20% (v/v) ethanol.
Legal Information
Toyopearl is a registered trademark of Tosoh Corporation
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
wgk
WGK 1
flash_point_f
103.1 °F
flash_point_c
39.5 °C
法规信息
新产品
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S Yamauchi et al.
The Journal of biological chemistry, 274(4), 2456-2463 (1999-01-16)
Chondroitin 4-sulfotransferase, which transfers sulfate from 3'-phosphoadenosine 5'-phosphosulfate to position 4 of N-acetylgalactosamine in chondroitin, was purified 1900-fold to apparent homogeneity with 6.1% yield from the serum-free culture medium of rat chondrosarcoma cells by affinity chromatography on heparin-Sepharose CL-6B, Matrex
S Knör et al.
Journal of thrombosis and haemostasis : JTH, 6(3), 470-477 (2008-01-16)
Hemophilia A is currently treated by infusions of the coagulation factor (F) VIII, of which production and purification remain a challenging task. Current purification procedures using immunoaffinity chromatography are cumbersome, expensive, and suffer from the instability of the applied antibody
Zhenzhen Wen et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(20), 1732-1740 (2011-05-17)
In order to improve its stability, immobilized Concanavalin A (Con A) on Toyopearl adsorbents was conjugated with monomethoxy poly(ethylene glycol) succinimidyl propionate (mPEG-SPA) with different molecular weight. A colorimetric method using ninhydrin is proposed to determine the degree of PEGylation;
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