pki(5 24)

High affinity PKA inhibitor (Ki = 2.3 nM).

PKI (5-24) Acetate is a high affinity PKA inhibitor (Ki = 2.3 nM).

PKI(5-24) TFA is a synthetic peptide inhibitor of PKA (cAMP-dependent protein kinase) with potent and competitive inhibition properties, exhibiting a K i of 2.3 nM. It corresponds to residues 5-24 of the natural heat-stable protein kinase inhibitor [1][2].

PKI (5-24), amide (IP20-amide) is a potent inhibitor of cAMP-dependent protein kinase (PKA) with an inhibition constant (K i) of 2.3 nM [1]. This 20-residue peptide mirrors the active segment of the heat-stable inhibitor protein specific to PKA, showcasing significant inhibitory efficacy.

PKI(5-22)amide, an active inhibitory fragment of the cyclic AMP-dependent protein kinase (PKA) inhibitor, effectively prevents PKA activation. However, it does not reduce the homologous desensitization of CRF1 receptors [1] [2].

PKI (14-24)amide is a potent inhibitor of Protein Kinase A (PKA), effectively inhibiting cyclic AMP-dependent protein kinase activity in cell homogenates [1] [2].

PKI (14-24)amide TFA, a potent inhibitor of Protein Kinase A (PKA), significantly reduces cyclic AMP-dependent protein kinase activity within cellular homogenates, as evidenced by research findings [1] [2].