产品名称
BIOshell™ A160 Peptide CN, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 15 cm × 300 μm
material
stainless steel hardware (column)
agency
suitable for USP L10
description
Shell thickness (0.5 μm)
Solid Core (1.7 μm)
feature
endcapped
analyte chemical class(es)
peptides
packaging
1 ea of
extent of labeling
2.2% carbon loading
parameter
600 bar max. pressure
90 °C max. temp.
technique(s)
HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
L × I.D.
15 cm × 300 μm
surface area
90 m2/g
surface coverage
2.2 μmol/m2
matrix
spherical silica particle platform
superficially porous particle
matrix active group
cyano phase
particle size
2.7 μm
pore size
160 Å
operating pH range
1-8
separation technique
hydrophilic interaction (HILIC)
normal phase
reversed phase
Quality Level
product line
BIOshell™
manufacturer/tradename
BIOshell™
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General description
BIOshell™ 160Å Peptide CN columns provide an alternative selectivity to the traditional C18 bonded phases. The introduction of the cyano group enables peptides and small proteins to be separated due to a combination of hydrophobicity and dipole-dipole interactions making this column an excellent choice for biomolecules that are not resolved on traditional C18 columns. These columns contain advanced Fused-Core particles with pores strategically sized to 160 Å to enable optimized peptide diffusion. This attribute makes these columns an excellent choice for peptide mapping. Additionally, the sterically-protected cyanopropyl ligands provide extra stability allowing the columns to be used at an extended pH range (2-9) and high temperatures (up to 90 °C).
Legal Information
BIOshell is a trademark of Sigma-Aldrich Co. LLC
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