Tat-AKAP79 (326-336) TFA

Tat-AKAP79 (326-336) is a peptide that links the HIV-1 Tat protein transduction domain with an 11-amino acid sequence from A-kinase anchor protein 79 (AKAP79) . This compound effectively inhibits the activation-induced sensitization by protein kinase A (PKA) or PKC of the transient receptor potential vanilloid 1 (TRPV1) at a concentration of 200 μM in isolated rat dorsal root ganglion (DRG) neurons. Additionally, it mitigates nocifensive behavior in mice elicited by formalin or phorbol 12-myristate 13-acetate (PMA014), enhances latency for paw withdrawal from radiant heat, and raises the mechanical threshold force required for paw withdrawal in a carrageenan-induced mouse model of inflammatory pain.

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