Scrambled Peptide Library Construction

Alpha Lifetech Inc. can provide a high-quality scrambled peptide library and related services to meet the requirements of each project.

Scrambled Peptide Library

Scrambled libraries are composed of sequences containing all permutations of a given peptide sequence, often used as a negative control. The library is constructed through sequence permutation of the original peptide. Representing all possible alternative peptides, the scrambled library creates an ideal scenario for sequence optimization. It can be used to probe target molecules of interest including proteins, antibodies, and DNA. (Num. 01: Original Sequence; Num. 02 – 08: Scrambled Peptides)


Service Specification

-- Purity: Crude, Desalt, >70%, >75%, 80%, 85%, 90% and 95%

-- Length: 5-25 amino acids

-- Quantity: 1-20 mg for crude and desalt, 1-15 mg for purified library

-- Deliverable format: Lyophilized peptides in 96-well plate or tube rack (No cross-contamination)

-- Documentation: HPLC, MS, Certificate of Analysis for each peptide


Alpha Lifetech Inc. also provides various modifications, please feel free to contact us for more information or visit our Custom Peptide Synthesis & Modification Services page.