Size exclusion resin (SEC) - 3-70 kDa

The type of resin used and the length of the column play a critical role in solving SEC-separated proteins. The choice of the resin depends on the molecular weight of the proteins that require separation and the conditions under which the separation will be performed.

ProteoSEC resins are preparative grade resins with high cross-linking performance. It is a filtration gel based on agarose designed for the preparative purification of biological molecules. Gel filtration is an efficient technique widely used for the separation of molecules depending on their size.

The 3-70 kDa HR resin is a resin with a separation range of 3 to 70 kDa which is comparable to other commercially available resins such as Superdex resin 75 pg (3-70 HR). This resin is therefore intended for preparative purification of low molecular weight biological molecules.

Frequently Asked Questions (FAQ)

How can I quickly find a 3-70 kda product?

To find a 3-70 kda product, use the search function by name, product code, supplier, brand or sub-category. You can also browse the product families listed on the page to identify an available product code, an alternative or an equivalent product.

Does Quimigen stock several product codes in the 3-70 kda category?

Yes, Quimigen distributes several product references in the 3-70 kda category, sourced from specialist suppliers. Depending on the product family, references may vary in terms of format, packaging, brand, supplier, technical specifications or availability.

Can I request a quote for 3-70 kda products?

Yes, you can request a quote for 3-70 kda products from the product page or by contacting Quimigen (info@quimigen.pt). To help us process your enquiry, please provide, where possible, the product name, catalogue reference, required quantity, the supplier or brand you are looking for, and the country of delivery.

How can I find out if a 3-70 kda product is available to order?

The availability of a 3-70 kda product depends on the product code, supplier, packaging and country of delivery. For up-to-date information, please check the product details page or contact Quimigen with the product code or name of the product you are looking for.

What should I do if I cannot find the 3-70 kda product I am looking for?

If the 3-70 kda product you are looking for does not appear in the catalogue, please contact Quimigen with the available information: product name, reference number, supplier, brand, format or packaging. The team will be able to search for the reference number within its network of suppliers or suggest an available alternative.

Are all 3-70 kda products available under the same terms and conditions?

No. Ordering, delivery, storage and documentation conditions may vary depending on the product type, the supplier and the applicable regulations. Certain product codes may require specific approval, specialised transport, a safety data sheet or additional information prior to ordering.