The C-terminal of the peptide is synthesized as an amide to neutralize negative charge created by the C-terminal COOH. This modification is added to prevent enzyme degradation, to mimic native proteins, and in some cases to remove hydrogen bonding.

Checkpoint Inhibitors Cat. # Product Name CR00002 HIV-1 gag Protein p17 (76-84) CR00001 CBP501 Affinity Peptide. More at [email protected]

Creative Peptides provides a one-stop solution for all of your peptide-drug bioconjugation needs. Our custom peptide synthesis, modification, and conjugation services involve chemical modification of peptide at highly specific sites.

Bio-Synthesis provides custom peptide synthesis complying with specific purities, scales and modifications for diagnostic and therapeutic applications. For more visit on- http://www.biosyn.com/custom-peptide-synthesis.aspx

With more than 10 years of experience, and as a world-leading peptide manufacturing organization, Creative Peptides can provide customized peptides labeled with stable isotopes including 2H, 15N & 13C, respectively, or a combination of 15N & 13C.

Taut® Premium Collagen uses the revolutionary patented hydrolysis technology that breaks down the very large collagen 'super-molecule' (300,000 Daltons) into tiny nano-sized pieces called collagen peptides - average size 5,000 Daltons – which can b

Cat. # Product Name Price M3001 Z-Pro-Leu-Gly-NHOH Inquiry M3006 Z-Pro-Leu-Ala-NHOH Inquiry M3007 Z-Pro-D-Leu-D-Ala-NHOH Inquiry M3004 Peptide 74 Inquiry M3117 Mca-(Ala7,Lys(Dnp)9)-Bradykinin Inquiry

Exendins Fragments Cat. # Product Name CAD-110 Endo-38a-Pro-Exenatide E10005 Exendin-4 (3-39) E10013 Exendin-4 (1-8) More at [email protected]

Histone methylation at lysine and arginine residues is crucial covalent histone modifications in epigenetic regulation. They together with DNA methylation constitute hallmarks of epigenetic inheritance.