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Long Peptides and Proteins
Do not hesitate to contact us even when your peptide consists of over 100 residues.
We have successfully synthesized green fluorescent protein (GFP) with 238 amino acids. [Proc. Natl. Acad. Sci. U.S.A., 95, 13549 (1998).]
- Chemical synthesis of the long peptides and proteins with high purity by solution/solid phase synthesis, Boc/Bzl or Fmoc/tBu chemistry.
- Advantage: site specific modification of your molecule. (fluorescence-labeling, stable isotope-labeling, glycosylation, phosphorylation, etc.)
Our Results
Purity of FRETS-VWF73 from other supplier
Do you think broadening of the peak on RP-HPLC analysis being the intrinsic property of the long peptide and protein? Peptide Institute, Inc. guarantees the purity of our synthetic long peptides and proteins to be high enough by applying several highly efficient analytical methods.
Analytical methods
Column:YMC Pack ODS-A (4.6 mm I. D. x 150 mm)
Eluent:0.1 M NaCl (pH 2.4)
Gradient:Acetonitrile 20% to 60% [25 min]
Flow Rate:1.0 mL/min
Detection:210 nm
Column:YMC Pack ODS-A (4.6 mm I. D. x 150 mm)
Eluent:0.1 M NaCl (pH 2.4)
Gradient:Acetonitrile 20% to 60% [25 min]
Flow Rate:1.0 mL/min
Detection:210 nm
