Cart 2
  • Syntide 2 peptide

Syntide 2 peptide

Not For Human Use, Lab Use Only.

Cat.#: 300168

Size:

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

Special Price 189.80 USD

Availability: 1-2 weeks
- +

Add to cart to get an online quotation

Product Information

  • Product Name
    Syntide 2 peptide
  • Documents

    Batch to batch variation of the purity

  • Sequence Shortening
    PLARTLSVAGLPGKK
  • Sequence
    H-Pro-Leu-Ala-Arg-Thr-Leu-Ser-Val-Ala-Gly-Leu-Pro-Gly-Lys-Lys-OH
  • Length (aa)
    15
  • Peptide Purity (HPLC)
    97.4%
  • Molecular Formula
    C68H122N20O18
  • CAS No.
    108334-68-5
  • Source
    Synthetic
  • Form
    Powder
  • Description

    Syntide 2 is a peptide substrate designed for calcium- and calmodulin-dependent kinases. In barley aleurone protoplasts, Syntide 2 selectively inhibits the gibberellin (GA) response without affecting constitutive or abscisic acid-regulated events. The peptide does not interfere with the GA-induced increase in cytosolic calcium levels, indicating its action occurs downstream of the calcium signal. Photoaffinity-labeled Syntide 2 selectively interacts with proteins of approximately 30 and 55 kD in situ. Additionally, a soluble 54-kD Syntide 2-phosphorylating protein kinase, activated by calcium and independent of calmodulin, has been identified in aleurone cells. This kinase is implicated as a calcium-dependent regulator of the GA response.

  • 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
    • Ritchie S, Gilroy S. Calcium-Dependent Protein Phosphorylation May Mediate the Gibberellic Acid Response in Barley Aleurone. Plant Physiol. 1998 Feb 1;116(2):765-76. doi: 10.1104/pp.116.2.765. PMID: 9490770; PMCID: PMC35136.
  • 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)

Mass
=
Concentration
×
Volume
×
Molecular Weight

• 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"