Researchers at SVI have developed a phosphocellulose paper replacement for GE Healthcare’s Whatman P81 cation exchange paper and PerkinElmer's P30 filters. This product is available to the wider research community at an affordable price.
The SVI phosphocellulose paper (LSB) is not an exact replica of trademarked P81 paper or P30 papers – its synthesis uses a different chemistry. However, it performs as well as both P81 and P30 across a range of peptide (Arg/Lys) and protein substrates.
The paper has been used by more than 60 laboratories worldwide, since it was made available in 2018. It can be used for with applications covering kinase, methyltransferase and acetylation assay applications.
If you are interested in the product, a free sample sheet can be provided to new customers before purchase to test in your own laboratory.
Fill in the form to be sent a free sample (shipping costs excluded), for an enquiry, or to make an order.
US$18 per A5 sheet (or equivalent) + US$50 Fedex shipping if needed. Once the order is received we will provide an invoice with details for bank transfer. Paypal option is also available although this will incur a 3.6% fee to cover costs. Unfortunately, we are unable to accept payment by credit card.