v-8

ARV-825 是一种双功能 PROTAC，蛋白水解靶向嵌合体，将 BRD4 募集到 E3 泛素连接酶大脑中，导致 BRD4 在所有测试的 BL 细胞系中快速、有效和延长降解。对 BRD4 的 BD1 和 BD2 结构域具有高亲和力，Kd 值分别为 90 和 28 nM。

AAV-8 NSL epitope 是一种特定的 CD8+ T 细胞表位，从腺相关病毒血清型 8 的衣壳中分离得到。该表位与 MHC I 分子有着较高的亲和力，并能够激活 CD8+ T 细胞。它主要用于研究 T 细胞介导的免疫反应如何影响 AAV 介导的基因转移。

JTV-803 is a factor Xa inhibitor. JTV-803 showed a competitive inhibitory effect on human factor Xa, with a K(i) value of 0.019 microM and IC(50) value of 0.081 microM. JTV-803 was 100 times more selective in inhibiting human factor Xa as compared to its

Tetrahydrocurcumin (HZIV 81-2) 是从姜黄中发现的一种天然产物，是姜黄素的主要代谢产物，可抑制 CYP2C9和 CYP3A4，具有很强的抗氧化和心脏保护作用。

Selpercatinib (LOXO-292) 是 RET 激酶抑制剂，抑制 RET (WT)、RET (V804M) 、RET (G810R)的 IC50分别为 14.0 nM、24.1 nM、530.7 nM，具有抗肿瘤活性。

Anti-HER3 ERBB3 Antibody (4V862) 是一种靶向人 HER3 ERBB3 的单克隆抗体，是一种 Rabbit IgG 抗体。

NVP-DFV890 是 一种靶向 NLRP3 的抑制剂，可用于免疫疾病相关研究。

Azintuxizumab vedotin (ABBV-838) 作为一种抗体-药物偶联物 (ADC)，专门针对CD2 subset 1表位进行攻击，该表位是一种特异性细胞表面糖蛋白，主要在多发性骨髓瘤细胞上发现。

RET V804M-IN-1 (RETV804M kinase inhibitor) 是一种 wt-RET 选择性的RETV804M 激酶抑制剂，其IC50=20 nM。

αVβ8-IN-1 作为一种针对αVβ8整合素的抑制剂，展现了对诸如EMT6、CT26、KPC、TKCC-10等多种肿瘤细胞线的生长抑制作用。此化合物可应用于特发性肺纤维化 (IPF)、非特异性间质性肺炎 (NSIP) 和肿瘤相关的研究领域。

Jmv 81 is a bioactive chemical.

Pralsetinib (Blu667) 是高效的、选择性的RET 抑制剂。它能够抑制 WT RET (IC50:0.4 nM)，RET 突变体 V804L (IC50:0.3 nM)，V804M (IC50:0.4 nM)，M918T (IC50:0.4 nM) 和 CCDC6-RET (IC50:0.4 nM) 的融合。

BA 1 acetate(183241-31-8 free base) 是一种有效的铃蟾肽受体激动剂（BB1、BB2 和 BB3 的 IC50 值分别为 0.26、1.55 和 2.52 nM）。它增强肥胖和糖尿病原发性肌细胞中的葡萄糖转运，还可在体外刺激 NCI-H1299 肺癌细胞增殖。

RC363 is an inhibitor of ferroptosis and a derivative of the antioxidant and hypocholesterolemic agent probucol .1It reduces 2,2-diphenyl-1-picrylhydrazyl radicals by approximately 40% in a cell-free assay when used at a concentration of 25 μM. RC363 prevents glutamate-induced toxicity in HT22 cultured hippocampal cells (IC50= 234.5 nM) but does not reduce oxidant levels in these cells. It increases the levels of glutathione peroxidase 1 (GPX1) and the activity of GPX in glutamate-challenged HT22 cells when used at a concentration of 3 μM. RC363 inhibits ferroptosis induced by the GPX4 inhibitor RSL3 in HT22 cells (IC50= 173.6 nM). 1.Bueno, D.C., Canto, R.F.S., de Souza, V., et al.New probucol analogues inhibit ferroptosis, improve mitochondrial parameters, and induce glutathione peroxidase in HT22 cellsMol. Neurobiol.57(8)3273-3290(2020)

Ceratotoxin-2 (CcoTx2) 为针对电压门控的钠通道阻滞剂，显示对Nav1.2 β1和Nav1.3 β1的强效选择性，其IC50值分别为8 nM及88 nM。

3-Hydroxyterphenyllin is a p-terphenyl fungal metabolite originally isolated from A. candidus that has diverse biological activities, including antioxidant, antiproliferative, antibacterial, and antiviral properties.1,2,3,4 It has a 96% scavenging effect on 2,2-diphenyl-1-picrylhydrazyl radicals when used at a concentration of 100 μg/ml.2 3-Hydroxyterphenyllin inhibits the growth of HeLa cervical, A549 lung, and HepG2 liver cancer cells (IC50s = 23, 36, and 32 μM, respectively), as well as methicillin-resistant S. aureus (MRSA) and V. vulnificus bacteria (MIC = 31 μg/ml for both).3 It also inhibits HIV-1 integrase in both coupled and strand transfer assays (IC50s = 2.8 and 12.1 μM, respectively).4References1. Kurobane, I., Vining, L.C., McInnes, A.G., et al. 3-Hydroxyterphenyllin, a new metabolite of Aspergillus candidus. Structure elucidation by 1H and 13C nuclear magnetic resonance spectroscopy. J. Antibiot. (Tokyo) 32(6), 559-564 (1979).2. Yen, G.-C., Chang, Y.-C., Sheu, F., et al. Isolation and characterization of antioxidant compounds from Aspergillus candidus broth filtrate. J. Agric. Food Chem. 49(3), 1426-1431 (2001).3. Wang, W., Liao, Y., Tang, C., et al. Cytotoxic and antibacterial compounds from the coral-derived fungus Aspergillus tritici SP2-8-1. Mar. Drugs 15(11), E348 (2017).4. Singh, S.B., Jayasuriya, H., Dewey, R., et al. Isolation, structure, and HIV-1-integrase inhibitory activity of structurally diverse fungal metabolites. J. Ind. Microbiol. Biotechnol. 30(12), 721-731 (2003). 3-Hydroxyterphenyllin is a p-terphenyl fungal metabolite originally isolated from A. candidus that has diverse biological activities, including antioxidant, antiproliferative, antibacterial, and antiviral properties.1,2,3,4 It has a 96% scavenging effect on 2,2-diphenyl-1-picrylhydrazyl radicals when used at a concentration of 100 μg/ml.2 3-Hydroxyterphenyllin inhibits the growth of HeLa cervical, A549 lung, and HepG2 liver cancer cells (IC50s = 23, 36, and 32 μM, respectively), as well as methicillin-resistant S. aureus (MRSA) and V. vulnificus bacteria (MIC = 31 μg/ml for both).3 It also inhibits HIV-1 integrase in both coupled and strand transfer assays (IC50s = 2.8 and 12.1 μM, respectively).4 References1. Kurobane, I., Vining, L.C., McInnes, A.G., et al. 3-Hydroxyterphenyllin, a new metabolite of Aspergillus candidus. Structure elucidation by 1H and 13C nuclear magnetic resonance spectroscopy. J. Antibiot. (Tokyo) 32(6), 559-564 (1979).2. Yen, G.-C., Chang, Y.-C., Sheu, F., et al. Isolation and characterization of antioxidant compounds from Aspergillus candidus broth filtrate. J. Agric. Food Chem. 49(3), 1426-1431 (2001).3. Wang, W., Liao, Y., Tang, C., et al. Cytotoxic and antibacterial compounds from the coral-derived fungus Aspergillus tritici SP2-8-1. Mar. Drugs 15(11), E348 (2017).4. Singh, S.B., Jayasuriya, H., Dewey, R., et al. Isolation, structure, and HIV-1-integrase inhibitory activity of structurally diverse fungal metabolites. J. Ind. Microbiol. Biotechnol. 30(12), 721-731 (2003).

Zonisamide-13C2,15N is intended for use as an internal standard for the quantification of zonisamide by GC- or LC-MS. Zonisamide is an antiepileptic agent.1 It selectively inhibits the repeated firing of sodium channels (IC50 = 2 μg ml) in mouse embryo spinal cord neurons and inhibits spontaneous channel firing when used at concentrations greater than 10 μg ml.2 In rat cerebral cortex neurons, zonisamide (1-1,000 μM) inhibits T-type calcium channels with a maximum reduction of 60% of the calcium current.3 Zonisamide inhibits H. pylori recombinant carbonic anhydrase (CA) and the human CA isoforms I, II, and V with Ki values of 218, 56, 35, and 21 nM, respectively.4,5 In mice, it has anticonvulsant activity against maximal electroshock seizure (MES) and pentylenetetrazole-induced maximal, but not minimal, seizures (ED50s = 19.6, 9.3, and >500 mg kg, respectively). Zonisamide (40 mg kg, p.o.) prevents MPTP-induced decreases in the levels of dopamine , but not homovanillic acid or dihydroxyphenyl acetic acid , and increases MPTP-induced decreases in the dopamine turnover rate in mouse striatum in a model of Parkinson's disease.6 Formulations containing zonisamide have been used in the treatment of partial seizures in adults with epilepsy. |1. Masuda, Y., Ishizaki, M., and Shimizu, M. Zonisamide: Pharmacology and clinical efficacy in epilepsy. CNS Drug Rev. 4(4), 341-360 (1998).|2. Rock, D.M., Macdonald, R.L., and Taylor, C.P. Blockade of sustained repetitive action potentials in cultured spinal cord neurons by zonisamide (AD 810, CI 912), a novel anticonvulsant. Epilepsy Res. 3(2), 138-143 (1989).|3. Suzuki, S., Kawakami, K., Nishimura, S., et al. Zonisamide blocks T-type calcium channel in cultured neurons of rat cerebral cortex. Epilepsy Res. 12(1), 21-27 (1992).|4. Nishimori, I., Vullo, D., Minakuchi, T., et al. Carbonic anhydrase inhibitors: Cloning and sulfonamide inhibition studies of a carboxyterminal truncated α-carbonic anhydrase from Helicobacter pylori. Bioorg. Med. Chem. Lett. 16(8), 2182-2188 (2006).|5. De Simone, G., Di Fiore, A., Menchise, V., et al. Carbonic anhydrase inhibitors. Zonisamide is an effective inhibitor of the cytosolic isozyme II and mitochondrial isozyme V: Solution and X-ray crystallographic studies. Bioorg. Med. Chem. Lett. 15(9), 2315-2320 (2005).|6. Yabe, H., Choudhury, M.E., Kubo, M., et al. Zonisamide increases dopamine turnover in the striatum of mice and common marmosets treated with MPTP. J. Pharmacol. Sci. 110(1), 64-68 (2009).

Dovitinib 是一种口服有效的、多靶点的酪氨酸激酶 (RTK) 抑制剂，具有抗肿瘤作用。

AS-99 TFA is a first-in-class, potent and selective ASH1L histone methyltransferase inhibitor (IC50= 0.79 μM, Kd= 0.89 μM) with anti-leukemic activity. AS-99 TFA blocks cell proliferation, induces apoptosis and differentiation, downregulates MLL fusion target genes, and reduces the leukemia burden in vivo[1]. AS-99 TFA is tested against a panel of 20 histone methyltransferases, including NSD1, NSD2, NSD3, and SETD2. NO significant inhibition is observed at 50 μM of AS-99 TFA on any of the tested histone methyltransferases, indicating over 100-fold selectivity towards ASH1L[1].AS-99 TFA shows effect on the growth of the MLL leukemia cells (MV4;11, MOLM13, KOPN8, RS4;11) with the GI50 values ranging from 1.8 μM to 3.6 μM[1].AS-99 (1-8 μM; 7 days) TFA also induces apoptosis in the MLL leukemia cells, but not in the K562 cells, as assessed by the quantification of the Annexin V positive cells[1].AS-99 TFA suppresses MLL fusion driven transcriptional programs[1]. AS-99 (30 mg kg; i.p.; q.d., treated for 14 consecutive days) TFA reduces leukemia burden in mice[1].AS-99 TFA is used for in vivo studies in mice, which reveals favorable exposure in plasma upon i.v. and i.p. administration (AUC = 9701 hr* ng mL and 10,699 hr* ng mL, respectively), suitable half-life (~5-6 h) and Cmax >10 μM[1]. [1]. David S. Rogawski, Jing Deng, Hao Li, Tomasz Cierpicki, Jolanta Grembecka, et al. Discovery of first-in-class inhibitors of ASH1L histone methyltransferase with anti-leukemic activity. Nat Commun. 2021 May 14;12(1):2792.

SF0166 是一种有效的选择性 αvβ3拮抗剂，对于 αvβ3，αvβ6，和 αvβ8的IC50值分别为 0.6 nM, 8 nM 和 13 nM。SF0166 抑制人、大鼠、兔和狗细胞系中玻连蛋白的细胞粘附，IC50值为 7.6 pM 至 76 nM。SF0166 在氧诱导视网膜病变小鼠模型中减少新生血管。

Dovitinib lactate hydrate (TKI258) 是一种多靶点的酪氨酸激酶抑制剂，抑制 FLT3，c-Kit，FGFR1 3，VEGFR1 2 3和 PDGFRα β的 IC50值分别为 1，2，8 9，10 13 8，27 210 nM。

4'-O-Methylabyssinone V 是一种有用的有机化合物，可用于生命科学领域的相关研究。其产品编号为 T125413，CAS号为 201480-12-8。

RC574 is an inhibitor of ferroptosis and a derivative of the antioxidant and hypocholesterolemic agent probucol .1It inhibits glutamate-induced cell death in HT22 cells (IC50= 276.2 nM) and mouse primary cortical neurons when used at a concentration of 3 μM. RC574 (3 μM) increases glutathione peroxidase 1 (GPX1) levels and GPX activity, as well as inhibits glutamate-induced mitochondrial superoxide anion production, in HT22 cells. It completely inhibits ferroptosis induced by the GPX4 inhibitor RSL3 in HT22 cells when used at concentrations ranging from 62.5 to 1,000 nM. 1.Bueno, D.C., Canto, R.F.S., de Souza, V., et al.New probucol analogues inhibit ferroptosis, improve mitochondrial parameters, and induce glutathione peroxidase in HT22 cellsMol. Neurobiol.57(8)3273-3290(2020)

Bassianolide, a cyclodepsipeptide insecticide produced by the fungal species B. bassiana and V. lecanii, demonstrates significant biological activity. Upon oral administration, it induces atony in B. mori silkworms at a concentration of 4 ppm and becomes lethal when concentrations exceed 8 ppm. Remarkably, atony in silkworm larvae can also be triggered by doses as low as 2 µg larva. Further studies reveal that bassianolide (0.01-1 µM) specifically targets muscarinic receptors to inhibit contractions in isolated guinea pig smooth muscle tissue, elicited by acetylcholine, without affecting nicotinic receptor-induced contractions.