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  • Peptide Libraries Synthesis Custom - China

    price: contact company for price

    We offer Peptide Libraries by Mimotopes.

    Peptide libraries are a powerful tool in biological research

    for screening large numbers of peptides in the search for

    the few, critical bioactive peptides.

    Specialists of peptide library by Mimotopes could design

    peptide library for free based on customer requirements and

    experimental purposes, provide consultation and guidance of

    peptide library design and other customized services in

    connection with customer' s practical problems.

    Mimotopes library ( PepsetTM) is synthesized on the original

    patent of mimotopes ( SynPhase lantern) , it makes the

    homogeneity and the stability of product' s quality

    guaranteed. But also ensure the high efficiency of the

    production, and ensure that customers could receive the

    products in the shortest time.

    The design tools below will guide you through the steps of

    isolating minimum length active peptide sequences,

    identifying critical amino acid residues, designing analogs

    for sequence optimization and will provide indicative

    pricing for all peptide sets.


    Overlapping peptide libraries are ideal for T- cell epitope

    searching, because T cell epitopes are by nature short

    linear peptides from the primary protein sequence. They are

    also appropriate for scanning the primary sequence of

    proteins for linear, or " continuous" , B- cell ( antibody-

    defined) epitopes.


    Truncation peptide libraries are used to identify the

    shortest amino acid sequence needed for activity. The

    library is constructed by systemically removing the flanking

    residues of the original peptide. If the essential amino

    acids are known ( eg. by Alanine Scanning) , the direction of

    truncation can be tailored to maintain these residues,

    whilst truncating the opposite end.

    T- cell Truncated

    Truncated peptide libraries allow the testing of all

    possible T- cell epitopes ( ie. all 8 to 11- mers) across a

    protein of interest. In each tube, we provide equimolar

    mixtures of the four C- terminal peptides for each nominal

    11- mer. After screening, positive tubes can be deconvoluted

    for precise epitope identification.

    Alanine Scan

    Alanine Scanning is able to identify specific amino acid

    residues responsible for a peptide' s activity. Alanine is

    used to substitute each residue sequentially.

    Substitution of an essential amino acid results in a

    reduction in peptide activity, with the degree of activity

    reduction taken as a relative measure of the importance of

    the amino acid being substituted.

    Positional Scan

    Positional scanning is an important tool for peptide

    sequence optimization. This identifies an amino acid of

    interest at a single position and substitutes it with all

    other natural amino acids one at a time. Increases in

    activity will identify the preferred amino acid residues at

    this positions.

    Combinatorial 2- Positional Scan

    sequence optimization. Two position combinatorial scanning

    identifies amino acids of interest at two given positions

    and substitutes them with all other natural amino acids one

    at a time. Increases in activity will identify the preferred

    amino acid residues at these positions.

    Combinatorial 3- Positional Scan

    sequence optimization. Three position combinatorial scanning

    identifies amino acids of interest at three given positions


    Scrambled libraries are constructed through permutation of

    the original peptide sequence. They are typically used as:

    1. Negative controls to show that a specific sequence rather

    than the amino acid composition is critical for activity; or

    2. A tool for finding new leads by creating a random

    screening library.

    Company Contact:

    • Phone: 8601082037209

    • Address: Rm.1310 Tower A Huayuan Building No.32 Huayuan Eas, beijing, China

    • Email: Email

    Published date: April 30, 2014 -

    • Business Description: Beijing ZhogXingBoMai Co, Ltd. is a company ,which is specialized in

      producing, processing and marketing peptide products, biological

      laboratory equipment, healthcare equipment, microscopes and water

      purification system .We have a complete and scientific quality

      management system. The integrity, strength and product quality of

      Beijing Zhongxing Technology Co, Ltd. is recognized by the industry.

      Welcome to visit, guide and to negotiate business.

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