Decoralin-NH2 peptide

Decoralin-NH2 peptide

• Handling and Storage of Synthetic Peptides
• Material Safety Data Sheets (MSDS)

Batch to batch variation of the purity

H-SLLSLIRKLIT-NH2

H-Ser-Leu-Leu-Ser-Leu-Ile-Arg-Lys-Leu-Ile-Thr-NH2

11

95.79%

C₅₈H₁₁₀N₁₆O₁₄

1255.59

Synthetic

Powder

These factors are present in decoralin-NH2, but not in decoralin, which as a consequence, led to the lower helical content of decoralin than decoralin-NH2. However, when comparing decoralin versus anoplin, both in the amidated form, other structural features should be taken into account for this case. These features are principally related to the average hydrophobicity and hydrophobic moment, and the angle subtended by their polar faces. Anoplin presents a lower mean hydrophobic moment and mean hydrophobicity and higher polar angle than decoralin, these parameters would contribute to its lower helical content in the zwitterionic and in anionic vesicles compared to the decoralins. Moreover, these parameters taken together can also be correlated to the enhanced biological activities of decoralin-NH2 in relation to anoplin.

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

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.