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  • PRQFV-amide

PRQFV-amide

Cat.#: 318344

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Optional Service: TFA RemovalWhat's this?

Special Price 69.2 USD

Availability: 1-2 weeks
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Product Information

  • Product Name
    PRQFV-amide
  • Documents
  • Quantity/Unit
    1 Vial
  • Sequence
    PRQFV
  • Three letter code
    H-Pro-Arg-Gln-Phe-Val-OH
  • Length (aa)
    5
  • Peptide Purity (HPLC)
    95.8
  • Molecular Formula
    C30H47N9O7
  • Molecular Weight
    645.36
  • Source
    Synthetic
  • Additional Information
    The source of PRQFV-amide is Aplysia californica. PRQFV-amide is expressed in Expressed abundantly in the abdominal ganglion, much less in the pedal and cerebral ganglia, and rarely in the buccal and pleural ganglia. The peptide has the modification: 5 Val amide
  • Storage Guidelines
    Ideally PRQFV-amide should be stored in a freezer at or below -9C. PRQFV-amide should be refrigerated after reconstitution. For more details, please refer to the manual:Handling and Storage of Synthetic Peptides
  • About TFA salt

    Trifluoroacetic acid (TFA) is a strong acid, which is commonly used to cleave synthesized peptides from solid-phase resins and is also used to improve HPLC performance in the peptide purification step. By default, custom peptides are delivered as lyophilized TFA salts, and can contain as much as 10-45% TFA.

    TFA in custom peptides can cause inexplicable discrepancies in subsequent assay data. For instance, TFA in nM concentrations has been shown to interfere with cellular assays, inhibiting cellular proliferation in some instances, and increasing cell viability in others . It has also been found to be an unintended allosteric modulator of the glycine receptor, GlyR.

    TFA Removal Service is recommended for:

    • Peptides that will be used in cellular assays
    • Peptides that will be used as APIs or in manufactured products
    • For hydrophilic peptides containing numerous basic residues

Peptide Property

Peptide Services: NovoPro's peptide synthesis services include standard chemical peptide synthesis, peptide modification, peptide libraries, and recombinant peptide expression.

Standard Peptide Synthesis: NovoPro offers quality peptides at the most competitive prices in the industry, starting at $3.20 per amino acid. NovoPro provides PepBox – Automatic Quote Tool for online price calculation.

Peptide Modifications: NovoPro offers a wide range of peptide modification services including isotope labeling (2H, 15N, and 13C), multiple disulfide bonds, multiple phosphorylations, KLH, BSA, ovalbumin, amidation, acetylation, biotin, FITC, etc.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"