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67307-U Supelco

BIOshell A160 Peptide CN, 5 μm HPLC Column

5 μm particle size, L × I.D. 15 cm × 75 μm

  •  NACRES SB.52



Related Categories Analytical/Chromatography, BIOshell A160 Peptide CN, 5 μm HPLC Columns, BIOshell HPLC Columns, CN for Biopolymers, CN, 5 μm Capillary Columns,
Quality Level   100
material   stainless steel hardware (column)
description   Shell thickness (0.6 μm)
  Solid Core (3.5 μm)
feature   endcapped
analyte chemical class(es)   peptides
mfr. no.   BIOshell
extent of labeling   1.5% carbon loading
parameter   600 bar max. pressure
  90 °C max. temp.
application(s)   HPLC: suitable
L × I.D.   15 cm × 75 μm
surface coverage   2.2 μmol/m2
matrix   spherical silica particle platform
matrix active group   cyano phase
particle size   5 μm
pore size   160 Å
surface area   60 m2/g
operating pH range   1 - 8
suitability   suitable for L10 per USP
separation technique   reversed phase


General description

BIOshell 160 Å 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).

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BIOshell is a trademark of Sigma-Aldrich Co. LLC

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