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  • gamma-glutamylserine peptide

gamma-glutamylserine peptide

Not For Human Use, Lab Use Only.

Cat.#: 300458

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

Special Price 121.40 USD

Availability: 1-2 weeks
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Product Information

  • Product Name
    gamma-glutamylserine peptide
  • Documents

    Batch to batch variation of the purity

  • Sequence Shortening
    ES
  • Sequence
    Glu-Ser
  • Length (aa)
    2
  • Peptide Purity (HPLC)
    97.3%
  • Molecular Formula
    C8H14N2O6
  • Molecular Weight
    234.21
  • CAS No.
    5875-38-7
  • Source
    Synthetic
  • Form
    Powder
  • Description

    Gamma-glutamylserine is a dipeptide consisting of glutamic acid linked to serine via a gamma-glutamyl bond. It was isolated and identified from bovine brain tissue through ion-exchange chromatography and confirmed by comparison with a synthetically prepared reference compound. The peptide exhibits characteristic chromatographic and electrophoretic mobility, consistent with other gamma-glutamyl peptides.

  • 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
    • Kanazawa A, Kakimoto Y, Nakajima T, Sano I. Identification of gamma-glutamylserine, gamma-glutamylalanine, gamma-glutamylvaline and S-methylglutathione of bovine brain. Biochim Biophys Acta. 1965;111(1):90-5.
  • 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"