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  • 3DSS peptide

3DSS peptide

Not For Human Use, Lab Use Only.

Cat.#: 319866

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* Buy 1 get 1 free (?) What is TFA?

Special Price 162.70 USD

Availability: 1-2 weeks
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Product Information

  • Product Name
    3DSS peptide
  • Documents

    Batch to batch variation of the purity

  • Sequence Shortening
    DSSDSSDSS
  • Sequence
    Asp-Ser-Ser-Asp-Ser-Ser-Asp-Ser-Ser
  • Length (aa)
    9
  • Peptide Purity (HPLC)
    95.5%
  • Molecular Formula
    C30H47N9O22
  • Molecular Weight
    885.747
  • Source
    Synthetic
  • Form
    Powder
  • Description

    The 3DSS peptide is a synthetic tripeptide consisting of multiple repeats of the aspartate-serine-serine (DSS) sequence. This sequence is derived from dentin phosphoprotein and is known for its high affinity for calcium phosphate compounds. The peptide facilitates the uniform deposition of hydroxyapatite nanocrystals onto enamel surfaces from free ions in solution.

    Experimental characterization demonstrates that treatment with 3DSS peptide promotes the formation of apatite with a smaller crystalline size. This results in a more uniform surface morphology with reduced average roughness. Furthermore, the treated surfaces exhibit increased nanohardness and elastic modulus compared to untreated controls, indicating enhanced mechanical properties due to the biomimetic mineral deposition.

  • Storage Guidelines
    Normally, this peptide will be delivered in lyophilized form and should be stored in a freezer at or below -20 °C. For more details, please refer to the manual: Handling and Storage of Synthetic Peptides
  • References
    • Chung HY, Li CC, Hsu CC. Characterization of the effects of 3DSS peptide on remineralized enamel in artificial saliva. J Mech Behav Biomed Mater. 2012 Feb;6:74-9. doi: 10.1016/j.jmbbm.2011.10.008. Epub 2011 Nov 7. PMID: 22301175.
  • About TFA salt

    Trifluoroacetic acid (TFA) is a common counterion from the purification process using High-Performance Liquid Chromatography (HPLC). The presence of TFA can affect the peptide's net weight, appearance, and solubility.

    Impact on Net Weight: The TFA salt contributes to the total mass of the product. In most cases, the peptide content constitutes >80% of the total weight, with TFA accounting for the remainder.

    Solubility: TFA salts generally enhance the solubility of peptides in aqueous solutions.

    In Biological Assays: For most standard in vitro assays, the residual TFA levels do not cause interference. However, for highly sensitive cellular or biochemical studies, please be aware of its presence.

  • Molar Concentration Calculator

  • Dilution Calculator

  • Percent Concentration Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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• 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"