2-Positional Scan Peptide Library | Peptide Services

our services
our products
Quotations & Ordering:

For quotations, please use our online quotation form, and you may also contact us by

[email protected]

Phone:

+1888-754-5670(Toll-free)
+1857.259.4898 (Int’l)

Fax:

+1888-754-5670,

Our customer service representatives are available 24 hours, Monday through Friday to assist you.
Quotations & Ordering:

For quotations, please use our online quotation form, and you may also contact us by

[email protected]

Phone:

+1888-754-5670(Toll-free)
+1857.259.4898 (Int’l)

Fax:

+1888-754-5670,

Our customer service representatives are available 24 hours, Monday through Friday to assist you.
2-Positional Scan

Positional scanning is an important tool for peptide 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. Changes in activity identify the preferred amino acid residues at these positions.

Special Instructions

Enter your original sequence as well as the position of the two amino acids to be substituted, counting from the N-Terminus. A total of 20 x 20 = 400 sequences will be generated.

Peptide Library Service [2-Positional Scan] Quotation Form
  • For batch orders, please email to [email protected]
  • TFA Removal Service is now available. Please list your requirements when placing quote. (Acetic and Hydrochloric are available for TFA Removal Service)
  • Please specify the total number of peptides , default quantity and default purity in your order to customize this form

promotions

Image

Custom Monoclonal Antibody
MassAb Technologies
Image
Free Trial Custom Polyclonal Antibody
You will receive free purified antibodies for validation
Image
Custom Peptides Synthesis

Start from $40/each

new technologies

Image
Optimized for enhanced
expression levels
XPromoter 2.0
Image
E.coli/insect cells/293 & CHO

3 in 1 expression system
Image
MassAb Technologies

Cover All Epitopes
  • OUR PARTNERS
  • Image
  • Image
  • Image
  • Image