6 BOC HNA (6-BOC-hydrazinonicotinic acid)

Cat.No.: S-3003-500
Size: 500 mg
Price: $483.00

Solulink applies its proprietary linker technology to peptide conjugation for linking peptides to any biomolecule or surface to improve purification, detection, delivery, or targeting. 6-BOC-HNA is used to incorporate BOC-protected HyNic (6-hydrazinonicotinamide) moieties onto peptides during solid or solution phase synthesis or onto a small molecule, surface, or polymer where acid-labile protection is required. It can be coupled to the N-terminal amino group as the last step in the synthesis, prior to cleavage, or coupled to the side-chain of a Lys residue which was introduced using an appropriately orthogonally protected derivative such as Lys(ivDde) or Lys(Mtt). The linker requires activation for incorporation during peptide synthesis. HyNic-modified peptides are readily conjugated to 4FB-modified biomolecules. 


 Download Paper: "A New Generation of Peptide Conjugation Products"

Solulink's Solution

Any peptide of interest can be conjugated to a biomolecule, carrier, or surface using Solulink's proprietary technology based on innovative heterobifunctional linkers.

  • S-HyNic (succinimidyl-6-hydrazino-nicotinamide) linker is incorporated into your peptide of interest through primary amines during solid phase synthesis.
  • S-4FB (succinimidyl-4-formylbenzamide) linker is conjugated to a biomolecule, carrier, or surface through primary amines on proteins, oligos, peptides, carbohydrates, or surfaces.
  • HyNic-modified peptide is incubated with 4FB-modified biomolecule, carrier, or surface to form conjugate.

The result is a peptide-biomolecule conjugate with a UV-traceable, stable bond (bis-arylhydrazone) with measurable absorbance at 354 nm.



  • Simple – Conjugation and immobilization is accomplished by simply adding the HyNic-peptide to the 4FB biomolecule or surface
  • Flexible - HyNic linker can be incorporated on N-terminus, internally, or C-terminus
  • Specificity – HyNic-peptides link only to 4FB-modified biomolecules
  • Rapid and Efficient - Conjugation and immobilization is stoichiometrically efficient
  • Quantifiable – Conjugate bond is UV-traceable for simple and direct quantification
  • Cleavable Options  – HyNic-peptides can be conjugated to proteins, oligonucleotides, and carbohydrates with cleavable and non-cleavable 4FB-linkers


Related Products

  • 6 BOC-HNA (Cat. Nos. S-3003-100 and S-3003-500)
  • 6 BOC-HyNic-OSu (Cat. Nos. S-3002-100 and S-3002-250)
  • 6 FMOC-HNA  (Cat. Nos. S-3004-100, S-3004-250, and S-3004-500)
  • 6 FMOC-HNA-OSu (Cat. No. S-3001-100)
  • 6 FMOC Lysine (Cat. Nos. S-3034-100 and S-3034-500)


Additional Information 



  1. Zhang Y, Xiao L, Chordia MD, Locke LW, Williams MB, Berr SS, Pan D. Neutrophil targeting heterobivalent SPECT imaging probe: cFLFLF-PEG-TKPPR-99mTc. Bioconjug Chem. 2010;21(10):1788-93. Link     
  2. Blanco-Canosa JB, Medintz IL, Farrell D, Mattoussi H, Dawson PE. Rapid Covalent Ligation of Fluorescent Peptides to Water Solubilized Quantum Dots. Journal of the American Chemical Society 2010;132(29):10027-33. Link   
  3. Faintuch BL, Teodoro R, Duatti A, Muramoto E, Faintuch S, Smith CJ. Radiolabeled bombesin analogs for prostate cancer diagnosis: preclinical studies. Nuclear medicine and biology 2008;35(4):401-411. Link  


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