The ProTrap XG
Product Overview
The ProTrap XG is a two-stage, disposable filtration and extraction cartridge that delivers 99.8% protein purity using standard lab equipment. The filtration cartridge contains a porous PTFE membrane which traps aggregated proteins while contaminants flush through. The ProTrap XG purifies protein samples to below 10 ppm SDS and enables subsequent protein digestion, cleanup, and fractionation all in one cartridge to help you achieve optimal protein characterization.
The ProTrap XG reduces the risk of equipment contamination, damage, and expensive mass spectrometer downtime.
ProTrap XG Features & Benefits
- ·99.8% protein purity
- >95% protein recovery
- Removes a high level of SDs detrimental to the outcomes of downstream mass spec analysis
- Eliminates time-consuming pipetting and delivers consistency in samples
- Cost-effective per sample prepared
- Supports streamlined workflows and training
Reagents + ProTrap XG Bundles
The Allumiqs serum/plasma sample prep reagents and protocols are designed to generate highly purified, consistent, and reproducible samples, all at an accelerated pace.
Potential Uses of The ProTrap XG
Protein Precipitation in Acetone Protocol
The following suggested protocol has been optimized using maximum and minimum protein concentrations of 0.5 mg/mL and 0.01 mg/mL respectively and is provided to demonstrate the potential uses of the ProTrap XG.
Resolubilization of Intact Protein Protocol
The following suggested protocol has been optimized using maximum and minimum protein concentrations of 0.5 mg/mL and 0.01 mg/mL respectively and is provided to demonstrate the potential uses of the ProTrap XG.
Protein Digestion Protocol
The following suggested protocol has been optimized using maximum and minimum protein concentrations of 0.5 mg/mL and 0.01 mg/mL respectively and is provided to demonstrate the potential uses of the ProTrap XG.
OPTIONAL- SPE Protein/Peptide Clean-up Protocol
The SPE Cartridge is provided as an OPTIONAL de-salting for your samples. Users should be aware that recovery will be reduced when using the SPE Cartridge.