PROTEOFORM SCIENTIFIC IS NOW ALLUMIQS CORPORATION. NEW NAME, EXPANDED OMICS SOLUTIONS.

Top Questions

What’s unique about the ProTrap XG?

Protein precipitation is a proven technique and is remarkably effective when performed properly. The challenge is in reproducibility- especially in low microgram protein amounts, when a pellet may not be visible. The ProTrap XG eliminates the possibility that you will accidentally disturb your protein pellet and can improve throughput.

Do you have published research results?

Our co-founder, Alan Doucette, and his team at Dalhousie University regularly publish research posters and papers featuring the ProTrap XG. You can view these at any time in our Posters and Publications online library.

What type of samples can be used in the ProTrap XG?

Protein samples that are clarified and that can be precipitated using acetone have been successfully processed using the ProTrap. Our team is actively working on sample processing protocols to provide users with complex samples input parameters for successful precipitation. Low molecular weight proteins (<5kDa) tend not to precipitate well. We are currently exploring new strategies to successfully process these smaller proteins.

How does the ProTrap XG clean samples?

The ProTrap XG uses protein precipitation, aggregating the protein in a solvent. Anything soluble in the solvent is washed away when the solvent is removed during a centrifugation step. The precipitated protein is retained by the integrated membrane, while solvent-soluble contaminants are flushed through. Our protocols are based on methods published by our Chief Scientist, Alan Doucette and other researchers in peer-reviewed research articles.

General Questions

Do you have an automated solution?

A 96 well-plate version of the ProTrap XG is a part of our product pipeline. Contact us for updates regarding product availability and more.

Do you have published research results?

Our co-founder, Alan Doucette, and his team at Dalhousie University regularly publish research posters and papers featuring the ProTrap XG. You can view these at any time in our Posters and Publications online library.

Do you sell a kit with reagents?

Our first ProTrap XG reagent kit for bottom-up serum/plasma sample prep is about to launch. We have trial kits available at a discounted rate for early adopters. To get your trial kit contact sales@allumiqs.com OR go to our online store.

How does the ProTrap need to be stored?

The ProTrap requires no special storage conditions, whatsoever.

What quantities is the ProTrap XG sold in?

The ProTrap XG is available in packs of 10, 50, or 100, however customized quantities can be made available upon request. Reach out to us at sales@allumiqs.com to discuss options.

Sample Prep Questions

What type of yield can I expect with the ProTrap XG?

Users typically see greater than 95% recovery of proteins, though your recovery may vary depending on the characteristics of the proteins you are precipitating.

What level of purity can I expect with the ProTrap XG?

The ProTrap XG is capable of removing over 99.8% of a maximum 1% starting sodium dodecyl sulfate (SDS) solution. It can also eliminate or reduce many salts and other buffer components. We are actively researching just what these limits look like for other buffer components, especially detergents.

Does the ProTrap XG do peptide cleanup?

Our team is currently exploring new cleanup strategies in low molecular weight (<5 kDa) proteins and peptides through precipitation.

How much protein can the ProTrap XG prepare?

The ProTrap XG device is optimized to process 50 micrograms of protein using our base protocols. Our research team has successfully recovered microgram quantities of protein, down to 5 micrograms. If you need to process more than 50 micrograms or less than 5 micrograms of protein please contact us at support@proteform.com.

What type of samples can be used in the ProTrap XG?

Protein samples that are clarified and that can be precipitated using acetone have been successfully processed using the ProTrap. Our team is actively working on sample processing protocols to provide users with complex samples input parameters for successful precipitation. Low molecular weight proteins (<5kDa) tend not to precipitate well. We are currently exploring new strategies to successfully process these smaller proteins.

How does the ProTrap XG clean samples?

The ProTrap XG uses protein precipitation, aggregating the protein in a solvent. Anything soluble in the solvent is washed away when the solvent is removed during a centrifugation step. The precipitated protein is retained by the integrated membrane, while solvent-soluble contaminants are flushed through. Our protocols are based on methods published by our Chief Scientist, Alan Doucette and other researchers in peer-reviewed research articles.

Ordering Questions

How does the ProTrap need to be stored?

The ProTrap requires no special storage conditions, whatsoever.

What are my payment options?

We accept payment via credit card, PayPal, electronic funds transfer or wire transfer.

Do you ship the ProTrap XG worldwide?

Yes, the ProTrap is ready to ship anywhere in the world from our headquarters in Halifax, NS.

How do I order the ProTrap XG?

You can shop online or we accept orders by email at sales@allumiqs.com.

Or if you need a quote we can provide that too, click here to submit a quote request and one of our team members will be in touch within 48 hours.

What quantities is the ProTrap XG sold in?

The ProTrap XG is available in packs of 10, 50, or 100, however customized quantities can be made available upon request. Reach out to us at sales@allumiqs.com to discuss options.