kp-1

KP-1 is a selective fluorescent probe for labeling human pluripotent stem cells.

SA1-III(KP1)为具抗衰老(anti-aging)功能的生物活性肽，已报道作为化妆品成分使用。

Klotho衍生肽1（KP1）(56-87)是从人类Klotho蛋白质中衍生的肽，具有扰乱TGF-β信号传导的作用。它与TGF-β受体类型1（TGFBR2）和TGF-β受体类型2（TGFBR2；Kds分别为1.41和14.6µM）结合。KP1（10 µg/ml）的预孵育抑制TGF-β在NRK-49F大鼠成纤维细胞中诱导的纤维连接蛋白和α-平滑肌肌动蛋白（α-SMA）水平的增加。在体内，KP1（每天1 mg/kg）选择性地定位于受损的肾脏，并减少血清肌酐和血尿素氮水平，这些是肾功能的标志物，同时也减少了小鼠单侧输尿管阻塞（UUO）和单侧缺血-再灌注损伤诱导的肾脏纤维化模型中的肾纤维化。

Klotho-derived peptide 1 (KP1 human) hydrochloride 能有效阻断 TGF-β 与 TGF-β receptor 2 的交互作用，并抑制由 TGF-β 引起的 Smad2 3 以及丝裂原活化蛋白激酶 (MAPK) 的激活。在小鼠模型中，该化合物展现了显著的抗纤维化效果以及对肾脏的保护作用。

KP-14是一种专门针对KRAS的PROTAC。

KP-1212( SN-1212) is a nucleoside designed for the treatment of HIV by viral mutagenesis.

AKP-11 is a sphingosine-1-phosphate receptor 1 (S1P1) agonist with an EC50 of 0.047 μM for [35S]GTPγS binding to CHO-K1 cell membranes expressing human S1P1. It reduces S1P1 surface expression and enhances Akt and ERK phosphorylation in CHO cells with S1P1-HA at a 100 nM concentration. At doses of 1.3 and 3 mg kg, AKP-11 lowers IFN-γ and IL-17 protein levels in the spinal cord and mitigates disease severity in a rat experimental autoimmune encephalomyelitis (EAE) model. Additionally, it decreases peripheral total lymphocyte and specific T cell subsets (CD4+, CD8+, and CD26L+ T cells) counts in both EAE rats and healthy controls at a 1.3 mg kg dosage.

NKP-1339 (IT-139) induces G2 M cell cycle arrest, blockage of DNA synthesis, and induction of apoptosis via the mitochondrial pathway.

CX-157 (KP 157) 是一种新型单胺氧化酶-A（MAO-A）抑制剂，可用于研究抑郁症类的神经系统疾病和癌症。

KP136 (AL136) 是一种具有口服活性的抗过敏化合物，抑制组胺释放，可用于研究哮喘和过敏性水肿。

Relenopride (YKP 10811) 是选择性 5-HT4 受体激动剂,可促进肠道蠕动，可用于研究肠道疾病。

Vensobafusp alfa (KP-104) 是一种融合蛋白，由针对末端补体蛋白 C5 的IgG4单克隆抗体，与补体因子 H 1-5 结构域 (FH1-5) 融合而成。它展示了抗炎和免疫调节的活性。关于 Vensobafusp alfa 的同型对照，可以参考人类IgG4(S228P) kappa，同型对照。

SMER3 是选择性的 Skp1-Cullin-F-box (SCF)Met30泛素连接酶抑制剂。SMER 3 通过抑制 SCFMet30来增强 Rapamycin 的生长抑制作用。

KP1019 is now discontinued.

KP 10614 is a new prostacyclin analog that inhibits platelet-polymorphonuclear leukocyte interaction.

RKS262 is a specific cyclin CDK inhibitor. RKS262 was identified by structural optimization of Nifurtimox which is currently undergoing phase II clinical trials to treat high-risk neuroblastoma. In a NCI(60) cell-line assay RKS262 exhibited significant cytotoxicity in ovarian cancer cells and a variety of other cell lines exceeding effects of commercial drugs such as cisplatin, 5-FU, cyclophosphamide or sapacitabine. Various leukemia cell-lines were most sensitive (GI(50): ~ 10 nM) while several non-small cell lung cancer cell lines and few cell lines from other tissues were relatively resistant (GI(50) > 1 µM) to RKS262 treatment.

Ravidasvir, also known as PPI-668 and ASC16, is a second-generation, orally active, potent and selective HCV NS5A protein inhibitor.

BOLD-100 (NKP-1339; IT-139) free base 是一款钌基抗癌药物。作为GRP78应激诱导上调的抑制剂，它破坏内质网(ER)的稳态，从而诱发ER应激和未折叠蛋白反应(UPR)。此外，BOLD-100 free base 干预了内质网应激反应、溶酶体动力学以及细胞自噬(autophagy)间的复杂交互作用。

Bleselumab (ASKP 1240)为人源化抗-CD40单克隆抗体，通过高亲和力（Kd: 0.24 nM）与CD40结合，阻断CD40与CD40L配体的相互作用，从而抑制免疫反应，用于预防器官移植排斥。

γ-Secretase modulator 12 (Compound 1a) is a selective compound that effectively reduces amyloid-β42 (Aβ42) levels with an IC50 of 0.39 μM. It is specifically designed for Alzheimer's disease research. Notably, γ-Secretase modulator 12 exhibits a favorable brain plasma ratio (Kp, brain = 0.72) in mice [1].

ASK1-IN-6 (Compound 32) 是一种针对凋亡信号调节激酶 1 (ASK1) 的选择性抑制剂，具有 25 nM 的半抑制浓度 (IC50)。此化合物表现出良好的血脑屏障渗透性（大鼠动脉 静脉清除率为 1.6 56 L h kg，脑间隙非离子型药物分配系数 (Kp,uu) 为 0.46）。在阿尔茨海默症的 Tg4510 小鼠模型中，ASK1-IN-6 显示了其抗炎效果并有助于疾病的改善。

Malolactomycin C (compound 1) 属于大环内酯类抗生素,可从Streptomyces菌株 KP-3144中提取.这种化合物具有针对灰葡萄孢 (Botrytis cinerea) 的强效抑制作用,适用于防治包括灰霉病在内的多种植物病害.