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Small proteins

Small proteins

Small proteins are biological macromolecules composed of 50 amino acids or fewer. Although they have long been overlooked due to challenges related to their annotation and biochemical detection, recent advances in bioinformatics and ribosomal profiling have revealed that they are present in large numbers in bacteria, archaea, and eukaryotes.

Functions of Small Proteins

Small proteins play important roles in various biological processes, including:

  • Cell signaling
  • Metabolism
  • Growth
  • Regulation of bacterial virulence and drug resistance

They often act as regulators, interacting with other biomolecules to control different pathways and processes.

Potential Applications

Due to their small size and simple structural features, small proteins offer several advantages:

  • They can serve as model systems to overcome folding speed limitations in protein folding simulations and drug design.
  • Their small size makes them interesting targets for protein engineering and de novo design.
  • Efforts are underway to develop peptide regulators capable of controlling bacterial virulence and drug resistance.

Frequently Asked Questions (FAQ)

How can I quickly find a small proteins product?

To find a small proteins 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 Oncomedics stock several product codes in the small proteins category?

Yes, Oncomedics distributes several product references in the small proteins 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 small proteins products?

Yes, you can request a quote for small proteins products from the product page or by contacting Oncomedics (info@oncomedics.com). 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 small proteins product is available to order?

The availability of a small proteins 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 Oncomedics with the product code or name of the product you are looking for.

What should I do if I cannot find the small proteins product I am looking for?

If the small proteins product you are looking for does not appear in the catalogue, please contact Oncomedics 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 small proteins 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.

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