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Desalting Stage-tip


In order to prepare high quality peptide samples for LC-MS analysis, it is very important to ensure excellent overall quality of proteomic experiments. Peptide samples collected after enzymatic digestion require treatment to remove salts, possible pieces of gels or particles that can damage the equipment or falsify the results.


Preciex® Desalting Stage-tip is the ideal tool for this application as well as for drug extraction or small molecule analysis in urine or serum in bioanalysis.

Several capacities are available to help you in your purification protocols.

Our application notes have shown that Preciex Desalting tips are the perfect tools for peptides desalting with excellent results.


Stagetips, centrifugeable, compatible with automates for high throughput screening, useful for biomolecular applications of peptide desalting, proteomics, and biomarker discovery.

Process of use: centrifugation, vacuum, positive pressure.

Formats: 10µL, 200µL, 350µL and 1mL.

For any other offline or online format, contact us.

 

 

Features of Desalting Stage-tip:


• High recovery for concentrating and purifying peptides, proteins and oligonucleotides
• High binding capacity with fast-flow tip format
• Extensive formats for processing fmol to pmol of sample

• Several chromatographic beds for treating different sample


Sample

peptide

oligonucleotides

protein

biomolecular

Chromatographic bed

C18, 100Å

RP18, 200Å

C4, 1000Å

SEC Resin

Volume

200μL

200μL

200μL

200μL

Capacity

2ug

2ug

2ug

10ug

PH Range

2-12

2-12

1-10

2-12

Temperature

4-70°C

4-70°C

4-70°C

4-70°C

Quantity

96 Tips

96 Tips

96 Tips

96 Tips

Detection Method

HPLC, Mass spectrometry, Capillary electrophoresis, Atomic absorption spectroscopy



Ordering Information: 

Description

Format

Capacity

Part Number

Preciex Desalting C18, 100Å

10μL

2μg

2106021

Preciex Desalting C18, 100Å

200μL

10μg

2106102

Preciex Desalting C18, 100Å

200μL

30μg

2106303

Preciex Desalting C18, 100Å

Preciex Desalting C18, 100Å

350μL

350μL

100μg

200μg

2106104

2106208

Preciex Desalting C18, 100Å

1000μL

500μg

2106505

Preciex Desalting RP18, 200Å

10μL

2μg

2102021

Preciex Desalting RP18, 200Å

200μL

10μg

2102102

Preciex Desalting RP18, 200Å

200μL

30μg

2102303

Preciex Desalting RP18, 200Å

350μL

100μg

2102104

Preciex Desalting RP18, 200Å

1000μL

500μg

2102505

Preciex Desalting C4, 1000Å

10μL

2μg

2101021

Preciex Desalting C4, 1000Å

200μL

10μg

2101102

Preciex Desalting C4, 1000Å

200μL

30μg

2101303

Preciex Desalting C4, 1000Å

350μL

100μg

2101104

Preciex Desalting C4, 1000Å

1000μL

500μg

2101505

Preciex Desalting GF

10μL

2μg

2405021

Preciex Desalting GF

200μL

10μg

2405102

Preciex Desalting GF

200μL

30μg

2405303

Preciex Desalting GF

350μL

100μg

2405104

Preciex Desalting GF

350μL

200μg

2405208

Preciex Desalting GF

1000μL

500μg

2405505



Specialty Desalting Tip-column below are for applications on Evosep one system, which capacity is less than 1ug.

Description

Quantity

Unit

Part Number

CapaSil Tip-C18

96 tips

10/Pk

2012710

CapaSil Tip-C18

96 tips

50/Pk

2012750

CapaSil Tip-PRP

96 tips

10/Pk

2012810

CapaSil Tip-PRP

96 tips

50/Pk

2012850


User Guide

https://www.freshbioscience.com/public/upload/202301/20230102161406.pdf

Material Safety Data Sheets (MSDS)