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SiliaPrep Tips Micro-SPE Cartridges

SiliaPrep Tips Micro-SPE Cartridges

SiliaPrep Tips for Micro Sample Preparation

SiliaPrep Tips Micro-SPE Cartridges are designed for micro-purification and micro-extraction of femtomole (fmol) to picomole (pmol) quantities of analytes prior to the analysis by chromatographic techniques and / or mass spectrometry.

The constant improvement in these techniques of analysis has allowed scientists to decrease the limit of quantification in several applications. This lower limit has pushed SPE manufacturers to design new SPE cartridges accepting smaller volumes of analyte.

These tips are specially designed to achieve extraction and purification of small molecules, peptides, phosphopeptides and proteins.
They are packed with our SiliaBond functionalized silica gels and specialty phases to cover the broadest spectrum of applications requiring small volume of analytes.

The phases are embedded directly in the inner surface of the tip to provide consistent flow rates. Finally, no glue is used during packing procedures in order to prevent any contamination of the analyte.

Using SiliaPrep Tips and Tips Micro-SPE Cartridges guarantees the following benefits:

SiliaPrep Tips Micro-SPE Cartridges
  • Simple, fast analyte retention & elution with minimal loss
  • Sorbents directly embedded into inner cartridge wall
  • High binding capacity
  • No back-pressure

 

SiliaPrep Micro-SPE Cartridges Sizes

SiliaPrep Tips Micro-SPE Cartridges are available in 3 different cartridge formats, based on the binding capacity of each embedded sorbent.

Tip Volume (μL)Sample Volume (μL)Binding Capacity (μg)Sorbent Weight (μg)Product Number
1 - 10 0.5 - 10 1 30 -T1
10 - 200 2 - 25 2.5 75 -T2
10 - 200 5 - 50 15 400 -T3

SiliaPrep XL Tips for Bigger Volumes

For bigger volumes, we also offer SiliaPrep XL Tips Micro-SPE Cartridges, in 3 different formats. Please note these tips are top loading instead of by aspiration.

Tip Volume (μL)Sample Volume (μL)Binding Capacity (μg)Sorbent Weight (μg)Product Number
1 - 10 1 - 10 400 4 -T1
10 - 200 2 - 25 1,000 10 -T2
100 - 1,000 20 - 1,000 5,000 50 -T3

32 Item(s)

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  1. SiliaPrep Tips C18 Micro-SPE Cartridges (SPET-C18-T)

    SiliaPrep Tips C18 Micro-SPE Cartridges (SPET-C18-T)

    Highest hydrophobic character sorbent. Mainly used for small peptides and small molecules purification & enrichment or protein / peptide desalting analysis.
  2. SiliaPrep Tips C8 Micro-SPE Cartridges (SPET-C8-T)

    SiliaPrep Tips C8 Micro-SPE Cartridges (SPET-C8-T)

    Mid-level hydrophobic sorbent. Mainly used for sample treatment of proteins and peptides requiring a lower hydrophobic capacity, and protein / peptide desalting analysis.
  3. SiliaPrep Tips C4 Micro-SPE Cartridges (SPET-C4-T)

    SiliaPrep Tips C4 Micro-SPE Cartridges (SPET-C4-T)

    Lowest hydrophobic character sorbent. Mainly used for protein purification & enrichment or protein / peptide desalting analysis.
  4. SiliaPrep Tips Carbon Black Micro-SPE Cartridges (SPET-CB-T)

    SiliaPrep Tips Carbon Black Micro-SPE Cartridges (SPET-CB-T)

    Hydrophilic and hydrophobic character. Mainly used for purification of oligosaccharides and other macromolecules containing sugar functions, or protein / peptide desalting.
  5. SiliaPrep Tips Mixed-Mode TiO2-ZrO2 Micro-SPE Cartridges (SPET-TIZR-T)

    SiliaPrep Tips Mixed-Mode TiO2-ZrO2 Micro-SPE Cartridges (SPET-TIZR-T)

    Excellent alternative for the enrichment of a broad spectrum of phosphopeptides (litterature suggests only 30 % overlap in phosphopeptides isolated by TiO2 versus ZrO2) and phospholipid removal.
  6. SiliaPrep Tips TiO2 Micro-SPE Cartridges (SPET-TI-T)

    SiliaPrep Tips TiO2 Micro-SPE Cartridges (SPET-TI-T)

    High selectivity for multiple phosphorylated peptides. Mainly used for phosphopeptide enrichment and phospholipid removal.
  7. SiliaPrep Tips ZrO2 Micro-SPE Cartridges (SPET-ZR-T)

    SiliaPrep Tips ZrO2 Micro-SPE Cartridges (SPET-ZR-T)

    High selectivity for mono-phosphorylated peptides. Mainly used for phosphopeptide enrichment and phospholipid removal.
  8. SiliaPrepX Tips Micro-SPE Cartridges Polymer-Based, HLB (SPET-HLB-T)

    SiliaPrepX Tips Micro-SPE Cartridges Polymer-Based, HLB (SPET-HLB-T)

    Polymeric sorbent with an hydrophilic-lipophilic balance. Mainly used for hydrophobic and neutral molecules enrichment.
  9. SiliaPrepX Tips Micro-SPE Cartridges Polymer-Based, DVB (SPET-DVB-T)

    SiliaPrepX Tips Micro-SPE Cartridges Polymer-Based, DVB (SPET-DVB-T)

    Higly hydrophobic polymeric sorbent. Mainly used for hydrophobic and neutral molecules enrichment.
  10. SiliaPrep Tips Micro-SPE Cartridges HILIC (SPET-HI-T)

    SiliaPrep Tips Micro-SPE Cartridges HILIC (SPET-HI-T)

    Moderatly polar sorbent. Mainly used for proteins removal, peptides desalting, small molecules enrichment and detergent removal (broad spectrum of detergents).
  11. SiliaPrep Tips Micro-SPE Cartridges Cyano (CN) (SPET-CN-T)

    SiliaPrep Tips Micro-SPE Cartridges Cyano (CN) (SPET-CN-T)

    Both polar and hydrophobic character. Mainly used for hydrophilic and neutral molecules enrichment.
  12. SiliaPrep Tips Micro-SPE Cartridges Silica (SPET-CN-T)

    SiliaPrep Tips Micro-SPE Cartridges Silica (SPET-SI-T)

    Most polar sorbent. Mainly used for hydrophilic molecules enrichment
  13. SiliaPrep Tips Micro-SPE Cartridges SAX (SPET-SAX-T)

    SiliaPrep Tips Micro-SPE Cartridges SAX (SPET-SAX-T)

    Strong anion exchanger sorbent. Mainly used for weak acids enrichment.
  14. SiliaPrep Tips Micro-SPE Cartridges Amine (WAX) (SPET-NH2-T)

    SiliaPrep Tips Micro-SPE Cartridges Amine (WAX) (SPET-NH2-T)

    Weak anion exchanger sorbent. Mainly used for strong acids enrichment (phosphopeptides and phosphoproteins).
  15. SiliaPrep Tips Micro-SPE Cartridges SCX (SPET-SCX-T)

    SiliaPrep Tips Micro-SPE Cartridges SCX (SPET-SCX-T)

    Strong cation exchanger sorbent. Mainly used for weak bases enrichment.
  16. SiliaPrep Tips Micro-SPE Cartridges WCX (SPET-WCX-T)

    SiliaPrep Tips Micro-SPE Cartridges WCX (SPET-WCX-T)

    Weak cation exchanger sorbent. Mainly used for strong bases enrichment.
  17. SiliaPrepX Tips Micro-SPE Cartridges Polymer-Based, SAX (SPET-XSAX-T)

    SiliaPrepX Tips Micro-SPE Cartridges Polymer-Based, SAX (SPET-XSAX-T)

    Polymeric sorbent functionalized by a strong anion exchanger. Mainly used for weak acids enrichment.
  18. SiliaPrepX Tips Micro-SPE Cartridges Polymer-Based, WAX (SPET-XWAX-T)

    SiliaPrepX Tips Micro-SPE Cartridges Polymer-Based, WAX (SPET-XWAX-T)

    Polymeric sorbent functionalized by a weak anion exchanger. Mainly used for strong acids enrichment (phosphopeptides and phosphoproteins).
  19. SiliaPrepX Tips Micro-SPE Cartridges Polymer-Based, SCX (SPET-XSCX-T)

    SiliaPrepX Tips Micro-SPE Cartridges Polymer-Based, SCX (SPET-XSCX-T)

    Polymeric sorbent functionalized by a strong cation exchanger. Mainly used for weak bases enrichment.
  20. SiliaPrepX Tips WCX Polymeric Micro-SPE Polymer-Based, WCX (SPET-XWCX-T)

    SiliaPrepX Tips WCX Polymeric Micro-SPE Polymer-Based, WCX (SPET-XWCX-T)

    Polymeric sorbent functionalized by a weak cation exchanger. Mainly used for strong bases enrichment.
  21. SiliaPrep Tips Micro-SPE Cartridges SDS Removal (SPET-SDS-T)
  22. SiliaPrep Tips Micro-SPE Cartridges Trypsin (SPET-TRYP-T)

    SiliaPrep Tips Micro-SPE Cartridges Trypsin (SPET-TRYP-T)

    Used to cleave proteins and peptides at the C-terminal side, with minimal protease contaminants.
  23. SiliaPrep Tips Micro-SPE Cartridges Fluoro (SPET-FL-T)

    SiliaPrep Tips Micro-SPE Cartridges Fluoro (SPET-FL-T)

    Fluorinated sorbent. Mainly used for fluorine containing molecules enrichment.
  24. SiliaPrep Tips Micro-SPE Cartridges Cysteine (SPET-CYS-T)

    SiliaPrep Tips Micro-SPE Cartridges Cysteine (SPET-CYS-T)

    Mainly used to lower the residual metal concentration of various metal complexes (Pd, Pt, Rh, Ru, Ni, Sn, etc).
  25. SiliaPrep Tips Micro-SPE Cartridges DMT (SPET-DMT-T)

    SiliaPrep Tips Micro-SPE Cartridges DMT (SPET-DMT-T)

    Mainly used to lower the residual metal concentration of various metal complexes (Pd, Pt, Rh, Ru, Ni, Sn, etc).
  26. SiliaPrep Tips Micro-SPE Cartridges Imidazole (SPET-IMIDAZ-T)

    SiliaPrep Tips Micro-SPE Cartridges Imidazole (SPET-IMIDAZ-T)

    Mainly used to lower the residual metal concentration of various metal complexes (Pd, Pt, Rh, Ru, Ni, Sn, etc).
  27. SiliaPrep Tips Micro-SPE Cartridges Diamine (SPET-PSA-T)

    SiliaPrep Tips Micro-SPE Cartridges Diamine (SPET-PSA-T)

    Mainly used to lower the residual metal concentration of various metal complexes (Pd, Pt, Rh, Ru, Ni, Sn, etc).
  28. SiliaPrep Tips Micro-SPE Cartridges TAAcONa (SPET-TAACONA-T)

    SiliaPrep Tips Micro-SPE Cartridges TAAcONa (SPET-TAACONA-T)

    Mainly used to lower the residual metal concentration of various metal complexes (Pd, Pt, Rh, Ru, Ni, Sn, etc).
  29. SiliaPrep Tips Micro-SPE Cartridges TAAcOH (SPET-TAACOH-T)

    SiliaPrep Tips Micro-SPE Cartridges TAAcOH (SPET-TAACOH-T)

    Mainly used to lower the residual metal concentration of various metal complexes (Pd, Pt, Rh, Ru, Ni, Sn, etc).
  30. SiliaPrep Tips Micro-SPE Cartridges Thiol (SPET-THIOL-T)

    SiliaPrep Tips Micro-SPE Cartridges Thiol (SPET-THIOL-T)

    Mainly used to lower the residual metal concentration of various metal complexes (Pd, Pt, Rh, Ru, Ni, Sn, etc).
  31. SiliaPrep Tips Micro-SPE Cartridges Thiourea (SPET-THIOUREA-T)

    SiliaPrep Tips Micro-SPE Cartridges Thiourea (SPET-THIOUREA-T)

    Mainly used to lower the residual metal concentration of various metal complexes (Pd, Pt, Rh, Ru, Ni, Sn, etc).
  32. SiliaPrep Tips Micro-SPE Cartridges Triamine (SPET-TRINH2-T)

    SiliaPrep Tips Micro-SPE Cartridges Triamine (SPET-TRINH2-T)

    Mainly used to lower the residual metal concentration of various metal complexes (Pd, Pt, Rh, Ru, Ni, Sn, etc).

32 Item(s)

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