52813-U
HybridSPE®-Phospholipid 96-Well Essentials Kit
96-Well Essentials Kit
Synonim(y):
HybridSPE®-Phospholipid
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About This Item
Kod UNSPSC:
41115712
NACRES:
NB.21
Polecane produkty
Poziom jakości
linia produktu
HybridSPE®
metody
solid phase extraction (SPE): suitable
grupa aktywna macierzy
zirconia-based phase
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Opis ogólny
HybridSPE-Phospholipid 96 well Plate Essentials Kit that includes one each of the following:
- 96-well HybridSPE-Phospholipid plate (575656-U)
- 96 square well collection plate, 2 mL, polypropylene
- 96 sq. well pierceable cap mat
HybridSPE-Phospholipid technology is a simple and generic sample prep platform designed for the gross level removal of endogenous protein and phospholipid interferences from biological plasma and serum prior to LC-MS or LC-MS/MS analysis. Biological plasma or serum is first subjected to protein precipitation via the addition and mixing of acidified acetonitrile. Precipitated proteins are then removed by centrifugation and the resulting supernatant is loaded on the HybridSPE-Phospholipid 96-well plate or cartridge which acts as a chemical filter that specifically targets the removal of endogenous sample phospholipids. The phospholipid retention mechanism is based on a highly selective Lewis acid-base interaction between the proprietary zirconia ions functionally bonded to the HybridSPE-Phospholipid stationary phase and the phosphate moiety consistent with all phospholipids. The resulting eluent is ready for immediate LC-MS or LC-MS-MS analysis.
The "In-well" and "In-cartridge" precipitation methods are available for the HybridSPE-Phospholipid 96-well version and HybridSPE-Phospholipid Ultra cartridge in which biological plasma/serum is first added to either the well or cartridge, followed by acidified acetonitrile (precipitation agent). After a brief mixing/vortexing step, vacuum is applied. Because the 96-well and Ultra cartridge versions contain a series of low porosity hydrophobic filters/frits, the packed-bed filter/frit assembly acts as a depth filter facilitating the concurrent removal of both phospholipids and precipitated proteins during the extraction process. Standard HybridSPE-Phospholipid cartridges require an "off-line" precipitation method.
The "In-well" and "In-cartridge" precipitation methods are available for the HybridSPE-Phospholipid 96-well version and HybridSPE-Phospholipid Ultra cartridge in which biological plasma/serum is first added to either the well or cartridge, followed by acidified acetonitrile (precipitation agent). After a brief mixing/vortexing step, vacuum is applied. Because the 96-well and Ultra cartridge versions contain a series of low porosity hydrophobic filters/frits, the packed-bed filter/frit assembly acts as a depth filter facilitating the concurrent removal of both phospholipids and precipitated proteins during the extraction process. Standard HybridSPE-Phospholipid cartridges require an "off-line" precipitation method.
Cechy i korzyści
- Merges the simplicity of protein precipitation and the selectivity of SPE via the targeted removal of phospholipids
- Reduce ion-suppression through the complete removal of phospholipids and precipitated proteins
- 2-3 step generic procedure
- Minimal to no method development
- Available in 96-well and 1 mL cartridge dimensions
Informacje prawne
HybridSPE is a registered trademark of Merck KGaA, Darmstadt, Germany
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Elementy zestawu są też dostępne oddzielnie
Numer produktu
Opis
Karta charakterystyki
- 575656-UHybridSPE®-Phospholipid, 96-well Plate, bed wt. 50 mg, volume 2 mL, pk of 1Karta charakterystyki
- 575655-U96 Square Well Pierceable Cap Mats, configured for sealing Discovery SPE and square well collection plates, pk of 50Karta charakterystyki
- 575653-USPE 96-Deep Square Well Collection Plate, well volume 2 mL, polypropylene, pk of 50Karta charakterystyki
Choose from one of the most recent versions:
Certyfikaty analizy (CoA)
Lot/Batch Number
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Masz już ten produkt?
Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Pankaj K Kanaujia et al.
Journal of chromatography. A, 1218(38), 6612-6620 (2011-08-25)
Selective extraction and enrichment of nerve agent degradation products has been achieved using zirconia based commercial solid-phase extraction cartridges. Target analytes were O-alkyl alkylphosphonic acids and alkylphosphonic acids, the environmental markers of nerve agents such as sarin, soman and VX.
A high-throughput method for liquid chromatography-tandem mass spectrometry determination of plasma alkylresorcinols, biomarkers of whole grain wheat and rye intake
Ross, A.B., et al.
Analytical Biochemistry, 499, 1-7 (2016)
Improved sensitivity of sedimentary phospholipid analysis resulting from a novel extract cleanup strategy
Zhu, Z., et al.
Organic Geochemistry, 65, 46-52 (2013)
Determination of carboplatin in human plasma using HybridSPE-precipitation along with liquid chromatography-tandam mass spectrometry
Hongliang, J,, et al.
Journal of Chromatography. B, Biomedical Applications, 879 (22), 2162-2170 (2011)
Investigation of endogenous blood plasma phospholipids, cholesterol and glycerides that contribute to matrix effects in bioanalysis by liquid chromatography/mass spectrometry
Ismaiel, O., et al.
Journal of Chromatography. B, Biomedical Applications, 878 (31), 3303-3316 (2010)
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