kv

ApolipoproteinKV domain (67-77) is an 11-amino-acid peptide isolated from the KV domain of human apolipoprotein a (ApoA), known for its anti-angiogenic and anti-tumor activities. It targets the angiogenesis c-Src/ERK pathway by blocking activation signals received from vascular endothelial growth factor (VEGF). ApolipoproteinKV domain (67-77) is applicable in cancer research.

NLS PKKKRKV acetate is a peptide derived from the 40 tumor antigen of the great ape virus (SV40 big T antigen), which is a method to enhance the nuclear portal in the research field of gene transfer.

Kv3 channel protein is expressed by parvalbumin (PV)-containing pallidal neurons.Kv3, Channel Containing Protein (567-585) corresponds to amino acids 567 to 585 fragment of the Kv3.1b channel containing protein.

CHIKV-IN-3 is a potent inhibitor effective against two low-passage CHIKV strains, with EC50 values of 1.55 μM for CHIKV-122508 and 0.14 μM for CHIKV-6708, respectively. It targets host cells to disrupt viral replication while maintaining minimal cytotoxic liability (CC50 > 100 μM). Additionally, CHIKV-IN-3 has shown a prophylactic effect [1].

Biotin-KKKRKV acetate, the biotinylated form of the nuclear localization signal (NLS) peptide KKKRKV from simian virus 40 [1], serves as a specialized compound for targeted molecular applications.

NLS (PKKKRKV) is a peptide derived from the 40 tumor antigen of the great ape virus (SV40 big T antigen), which is a method to enhance the nuclear portal in the research field of gene transfer.

Kaliotoxin is an inhibitor of neuronal BK-type peptide groups and specifically inhibits Kv channels and calcium-activated potassium channels. Kaliotoxin has research significance on the regulation of cell membrane potential and neuronal excitability. The product number is T37808 and the CAS number is 145199-73-1

Phrixotoxin 2 selectively blocks the KV 4.2 and KV 4.3 channels, demonstrating high specificity in its interaction with these voltage-gated ion channels [1].

Aam-KTX, a toxic peptide sourced from Mesobuthus eupeus scorpion venom, acts as a selective K_v channel inhibitor, exhibiting IC_50 values of 1.1 nM for K_v1.3 channels and >750 nM for K_v1.1 channels. This compound shows promise for research in autoimmune diseases [1].

VSTx-3 is a potassium voltage-gated channel (K_V) blocker, which has also been shown to be a potent tetrodotoxin-sensitive (TTX-sensitive) sodium channel inhibitor, with particular efficacy against NaV1.8 channels, as evidenced by its half-maximal inhibitory concentration (IC_50) values of 0.19 μM for hNaV1.3, 0.43 μM for hNaV1.7, and 0.77 μM for hNaV1.8 channels.

High affinity, selective KCa2.2 (SK2) channel blocker (Kd = 3.8 nM). Exhibits >200-fold selectivity for KCa2.2 over KCa2.1, KCa2.3, KCa3.1, IK, Kv and Kir2.1. Increases theta-burst responses and increases LTP in rat hippocampal slices in vitro. Convulsive