Tat-peptide 190-208 TFA

• CAT Number: I041206
• Molecular Formula: C142H214N40O57.C2HF3O2
• Molecular Weight: 3507.47
• Purity: ≥95%

Tat-peptide 190-208 TFA（Cat No.:I041206）is a synthetic peptide derived from the trans-activator of transcription (Tat) protein of HIV-1. This specific peptide sequence (amino acids 190-208) contains a functional nuclear localization signal (NLS) that enables the peptide to facilitate cellular uptake, making it valuable for gene delivery, drug delivery, and molecular biology research. The peptide is often used in the study of cellular trafficking and protein transduction. Supplied as the trifluoroacetate (TFA) salt, it ensures stability and solubility for use in a wide range of experimental applications.