T100-Mut peptide

T100-Mut peptide

• COA/MS/HPLC Report
• Handling and Storage of Synthetic Peptides
• Material Safety Data Sheets (MSDS)

Batch to batch variation of the purity

Myrisitic Acid-WKVRQRNKKVQQQESQTALVVNQRCLFA-OH

Myrisitic Acid-Trp-Lys-Val-Arg-Gln-Arg-Asn-Lys-Lys-Val-Gln-Gln-Gln-Glu-Ser-Gln-Thr-Ala-Leu-Val-Val-Asn-Gln-Arg-Cys-Leu-Phe-Ala-OH

28

95.8%

C₁₆₁H₂₇₁N₄₉O₄₂S

3597.23

Synthetic

Powder

T100-Mut is a cell permeable peptide which enhances the association of TRPA1 and TRPV1 and strongly inhibits TRPA1 associated pain. The design of T100-Mut originated from Tmem100, a 134-amino acid protein found in dorsal root ganglia (DRG), co-expressed with TRPA1 and TRPV1 with which it forms a complex. Tmem100 decreases the interaction between TRPA1 and TRPV1, whereas a Tmem100 mutant, Tmem100-3Q, exerts the opposite effect and enhances the association of TRPA1 and TRPV1 to inhibit TRPA1. T100-Mut contains the C-terminal sequence of Tmem100-3Q and mimicks the effect of full-length Tmem100-3Q, inhibiting TRPA1-mediated activity and pain in a TRPV1-dependent manner. T100-Mut is also effective in animal models of pain.

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

• Weng et al (2014) Tmem100 is a regulator of TRPA1-TRPV1 complex and contributes to persistent pain. Neuron 85(4) 833 PMID: 25640077

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.