VKGILS-NH2 TFA是一种SLIGKV-NH2的反向氨基酸序列对照肽（PAR2激动剂），不影响细胞中的DNA合成，常用作对照肽研究，适用于探索蛋白酶激活受体2相关的信号通路研究。

GB-88 is an oral, selective non-peptide antagonist of PAR2. It inhibits PAR2 activated Ca2+ release with an IC50 of 2 µM.

TFLLR-NH2(TFA)是一种选择性的 PAR1 激动剂，EC50 值为 1.9 μM。

TRAP-6 (PAR1激动肽)是一种多肽片段，是一种选择性蛋白酶激活受体1 (PAR1)激动剂。TRAP-6通过凝血酶受体激活人血小板。TRAP-6对PAR4无效。

Vorapaxar is a thrombin receptor (protease-activated receptor, PAR-1) antagonist.

AZ3451 is a protease-activated receptor-2 (PAR2) antagonist.

AC-55541 is a small-molecule protease-activated receptor 2 (PAR2) agonist and activates PAR2 signaling in cellular proliferation assays, phosphatidylinositol hydrolysis assays, and Ca(2+) mobilization assays, with potencies ranging from 200 to 1000 nM.

Potent, selective non-peptide PAR1 antagonist

SLIGRL-NH2 TFA是一种蛋白酶激活受体-2 (PAR-2) 激动剂，广泛用于研究炎症反应及疼痛机制，适用于蛋白酶活化途径的相关研究。