MilliporeSigma
All Photos(2)

PEPTIDE

Sigma-Aldrich

Custom Peptides

Product Overview, Design, and Ordering

Synonym(s):
peptide array, Isotopically labeled peptide, PEPscreen, peptide library, peptide microarray, AQUA peptide


Custom Peptides

  • High quality peptide synthesis using FMOC and/or BOC chemistries
  • Sequence length: 2-40mer
  • Amount: up to 1 gram
  • Purity Levels: Unpurified, 70%, 80%, 95%
  • Comprehensive Modification offering including, FRET, C-terminal aldehyde, phosphorylation, multiple disulfide bonds, etc.
  • Format: Supplied lyophilized
  • QC Analysis: All peptides by HPLC and MS; additional analysis available upon request
  • Learn more

PEPscreen®: Custom Peptide Libraries

  • Suitable for robotic production of peptide microarrays
  • Screen mulitple proteotyptic peptides and rapidly characterize and select mass spec compatible peptides
  • Get results quick with delivery of your peptide library in less than 7 business days
  • Sequence Length: 6 to 20 amino acids
  • Amount: 0.5-2mg or 2-5mg
  • Modifications:  Comprehensive offering including phosphorylation, biotin, fluorescein, stable isotopes, etc.
  • Format: Supplied dry in a 96 well tube rack
  • Options: Normalization and aliquoting (stock and copy libraries)
  • Minimum library size of 24 peptides
  • Learn more
Artur Schmidtchen et al.
The Journal of biological chemistry, 284(26), 17584-17594 (2009-04-29)
A novel approach for boosting antimicrobial peptides through end tagging with hydrophobic oligopeptide stretches is demonstrated. Focusing on two peptides derived from kininogen, GKHKNKGKKNGKHNGWK (GKH17) and HKHGHGHGKHKNKGKKN (HKH17), tagging resulted in enhanced killing of Gram-positive Staphylococcus aureus, Gram-negative Escherichia coli
Linn S Strandberg et al.
PloS one, 8(9), e72668-e72668 (2013-09-17)
Congenital heart block (CHB) is a transplacentally acquired autoimmune disease associated with anti-Ro/SSA and anti-La/SSB maternal autoantibodies and is characterized primarily by atrioventricular (AV) block of the fetal heart. This study aims to investigate whether the T-type calcium channel subunit
Joyce J C Kroot et al.
American journal of hematology, 87(10), 977-983 (2012-08-14)
Measurements of the iron regulatory hormone hepcidin by various methodologies and laboratories are not harmonized. As a result different numeric results are obtained for the same clinical sample. We investigated whether better agreement between plasma hepcidin methods can be achieved
Magdalena Banas et al.
PloS one, 8(3), e58709-e58709 (2013-03-26)
Chemerin, a chemoattractant ligand for chemokine-like receptor 1 (CMKLR1) is predicted to share similar tertiary structure with antibacterial cathelicidins. Recombinant chemerin has antimicrobial activity. Here we show that endogenous chemerin is abundant in human epidermis, and that inhibition of bacteria
Arminja N Kettenbach et al.
Nature protocols, 6(2), 175-186 (2011-02-05)
In the analysis of biological systems, it is of interest to identify the components of the system and to monitor their changes in abundance under different conditions. The AQUA (for 'absolute quantification') method allows sensitive and specific targeted quantification of

Related Content

Custom PEPscreen™ Peptide Libraries

Custom PEPscreen Peptide Libraries

Custom Peptides

We synthesize peptides up to 200 amino acids in length using state of the art solid support chemistries and purify peptides using HPLC. A variety of purity levels, scales of synthesis and extensive modifications are available.

PEPscreen®: Custom Peptide Libraries

Affordable and fast delivery of custom peptide libraries for target identification. The PEPscreen® peptide library is configured in a convenient plate format, perfect for screening applications, epitope mapping and peptide microarray production.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service