Abvigen Custom Peptide synthesis service offers numerous options for synthesis platforms, purity levels, modifications, and formats to meet a variety of research needs. We are now able to offer high-quality peptides with guaranteed quantity to help expedite your research. We synthesize peptides of 2¨C200 amino acids using the latest solid-phase technology, and purify our products using HPLC. Peptides between 2 and 200 amino acids in length, a range of scales (1 mg¨C1 kg+) and purity (crude to >98%) are available.
Peptide length | 2-200 amino acids, L- or D-isoforms |
Manufacturing scale | 1 mg¨C1 kg+ |
Purity | From crude to >98% pure |
Quality control | Crude Peptides: MS |
Modifications | Extensive list of modifications and labels |
Conjugation | Different Fluorescence available (FITC, 5-FAM, Dansyl, TAMRA) |
Conjugation site | -C-terminal conjugation to carboxyl groups (-COOH). The side chains of Asp and Glu will (partly) react N-terminal conjugation to amino groups (-NH2). The side chains of Lys will react Conjugation to the thiol group (-SH) of Cys. In this case all Cys in the sequence will react |
Delivery time | 2¨C3 weeks |
Please inquire about shorter or longer peptide lengths.
Available Fluorescence
Fluorescence | N-terminal | N-terminal linker |
Biotin | Biotin- | Biotin-Ahx- |
FITC | FITC- | FITC-Ahx- |
5-FAM | 5-FAM- | 5-FAM-Ahx- |
Dansyl | Dansyl- | Dansyl-Ahx- |
TMR | TMR- £¨TAMRA-£© | TMR-Ahx- £¨TAMRA-Ahx-£© |
Please inquire about other Fluorescence.
Fluorescence modification via Lys
N-terminal | M | C-terminal |
Lys(Biotin)- | -Lys(Biotin)- | -Lys(Biotin) |
Lys(FITC)- | -Lys(FITC)- | -Lys(FITC) |
Lys(5-FAM)- | -Lys(5-FAM)- | -Lys(5-FAM) |
Lys(Dansyl)- | -Lys(Dansyl)- | -Lys(Dansyl) |
Lys(TMR)- | -Lys(TMR)- | -Lys(TMR) |
Lys(Dnp)- | -Lys(Dnp)- | -Lys(Dnp) |
Application
Peptide therapeutics
Cell-penetrating peptide
Peptidyl FRET Probe
Kinase Library
Protease Substrate Library (FRET)
Alanine walking
Peptide-based conjugate
Protease inhibitor
Drug delivery peptide
Vaccine development (antigen subunit)
Peptide neuromodulator research
Combined research
Enzymology and biological activity screen
Free peptide design tool
Guaranteed Quantity without extra cost: Consistent Results: >99% success rate
Consistent results
Fast delivery: All of ordering, peptide synthesis, delivery, payment are convenient and fast. The finished product can be delivered to the customer in the first time
Quality control: Analyzed by MS and HPLC
Wide range of purities: from crude to >99% pure
Strict confidentiality: For the peptide sequences provided by the customer, we strictly keep the customer confidential
Competitive price