sf 2

Antibiotic SF 2132 is a bioactive chemical.

N-Ethylmaleimide (NEM) 是烷基化自由巯基的试剂，是一种半胱氨酸蛋白酶抑制剂，用于实验生化研究。N-Ethylmaleimide 也是一种去泛素化酶抑制剂，特异性抑制线粒体中的磷酸盐转运。

K-252a is a staurosporine analog isolated from Nocardiopsis sp. soil fungi. K-252a inhibits protein kinase (IC50: 470 nM, 140 nM, 270 nM, and 1.7 nM for PKC, PKA, Ca2+ calmodulin-dependent kinase type II, and phosphorylase kinase, respectively).

Oxiracetam (ISF2522) 是一种 γ-氨基丁酸 (GABA) 的环状衍生物，可用于治疗认知障碍。

Colcemid (NSC-3096) 是一种微管聚合抑制剂，可诱导细胞凋亡，可用于肿瘤和胚胎克隆的研究。

Dactimicin is a novel pseudodisaccharide aminoglycoside. It has activities in vitro and in vivo antibacterial. Dactimicin was more resistant than astromicin to inactivation by aminoglycoside 3-acetyltransferase.

Dactimicin is a new aminoglycoside. It also has in vitro activity, post-antibiotic effect, and interaction with other antibiotics.

SF2312 是一种由放线菌微孢子菌产生的天然膦酸盐抗生素，是高效的糖酵解酶烯醇化酶抑制剂。SF2312 具有抗菌活性，可抑制细菌生长，对革兰氏阴性和革兰氏阴性菌均具有抑制作用。SF2312 抑制人重组 ENO1 和 ENO2。

SF2523 是一种选择性PI3K 抑制剂，抑制DNA-PK、PI3Kα、PI3Kγ、BRD4 和 mTOR，IC50分别为 9 nM、34 nM、158 nM、241 nM 和 280 nM。

EGFR-IN-451 is an EGFR inhibitor, attenuating Ang II-induced Kidney Fibrosis.

GSK-598809 L-tartrate sesquihydrate is an acute D3 antagonist.

SF-22 是一种可透过血脑屏障的神经肽 Y 受体(Y2R) 拮抗剂，具有潜在抗炎活性，可用于研究神经系统紊乱带来的疾病。

Suvizumab (KD-247) 是一种抗HIV-1的中和抗体。Suvizumab 有效中和了HIV-1MN、HIV-1SF2和HIV-189.6，IC50值分别为 0.1 µg mL、1.0 µg mL 和 0.2 µg mL。Suvizumab 减少了HIV 的病毒载量。Suvizumab 具有良好的耐受性，可用于预防HIV 感染。

SF2312铵是SF2312的铵盐形式，后者为一种膦酸盐类抗生素兼烯醇酶抑制剂。该化合物可从放线菌小单孢菌分离而得，在缺氧环境中活性显著。SF2312对ENO1基因缺失的神经胶质瘤细胞显示出选择性毒杀作用。

S-F24是一种抗真菌剂，显示出优异的广谱性(fungal)。该化合物在抑制CYP3A4方面的IC50为0.4 μM，表现出良好的安全性和高选择性，同时具有低溶血活性及较低的诱导耐药性。S-F24适用于真菌感染研究。

TAT-NSF222 Fusion Peptide为包含TAT和NSF两个结构域的融合多肽，TAT负责通过巨胞饮促进细胞摄取，而NSF结构域则抑制N-乙基马来酰亚胺敏感因子(NSF)活性。该融合多肽是exocytosis的抑制剂。

6-Methoxydihydrosanguinarine 是一种从M. cordata 果实中分离出的生物碱，它对 MCF-7 细胞系(IC50:0.61 μM)和 SF-268 细胞系(IC50:0.54 μM)具有强的细胞毒性。

Anti-Mouse?TNF-alpha TNFSF2 Antibody (XT3.11) 是一种源自小鼠的IgG1类抗体，专门针对TNF-alpha TNFSF2进行靶向。其同型对照为RatIgG1kappa, Isotype Control。

STL127705 (Compound L) 是一种有效的 Ku 70 80 异二聚体蛋白抑制剂，抑制 Ku70 80-DNA 相互作用，IC50 为 3.5 μM。 它抑制 Ku 依赖性 DNA-PKCS 激酶的激活，IC50 为 2.5 μM。

BMS-378806 is a novel attachment inhibitor of HIV (EC50: 2.68±1.64nM, 26.5±3.5nM, 2.94±2.01nM,15.5±6.8nM, 3.46±0.81nM, 1.47±0.63nM and 0.85±0.13nM for LAI(T), SF-2(T),NL4-3(T), Bal(M), SF-162(M), JRFL(M) and TLAV(dual), respectively).

(5E)-7-Oxozeaenol is a resorcylic acid lactone that has been found in the fungus MSX 63935 and has enzyme inhibitory and anticancer activities.1,2 It inhibits TGF-β-activated kinase 1 (TAK-1; IC50 = 1.3 μM).1 (5E)-7-Oxozeaenol inhibits proliferation of MCF-7, H460, SF-268, HT-29, and MDA-MB-435 human cancer cells with IC50 values of 4.9, 1.2, 5.6, 4.4, and 5.5 μM, respectively.2 |1. Fakhouri, L., El-Elimat, T., Hurst, D.P., et al. Isolation, semisynthesis, covalent docking and transforming growth factor beta-activated kinase 1 (TAK1)-inhibitory activities of (5Z)-7-oxozeaenol analogues. Bioorg. Med. Chem. 23(21), 6993-6999 (2015).|2. Ayers, S., Graf, T.N., Adcock, A.F., et al. Resorcylic acid lactones with cytotoxic and NF-κB inhibitory activities and their structure-activity relationships. J. Nat. Prod. 74(5), 1126-1131 (2011).

Malformin A is a cyclopentapeptide fungal metabolite that has been found in A. niger and has diverse biological activities. It is a plant growth regulator that induces malformations in plant structure. Malformin A inhibits replication of tobacco mosaic virus (TMV) in local lesion and leaf-disc assays (IC50s = 19.7 and 45.4 μg/ml, respectively). It is cytotoxic to NCI-H460, MIA PaCa-2, MCF-7, SF-268, and WI-38 cancer cells (IC50s = 70, 50, 100, 70, and 100 nM, respectively), inhibits proliferation of PC3 and LNCaP cells (IC50s = 130 and 90 nM, respectively), and induces apoptosis and necrosis in PC3 and LNCaP cells. Malformin A also increases the accumulation of reactive oxygen species, decreases the mitochondrial membrane potential, and induces autophagy in PC3 and LNCaP cells. It is toxic to mice when administered intraperitoneally (LD50 = 3.1 mg/kg) but not orally up to doses of 50 mg/kg.

Aquastatin A is a fungal metabolite originally isolated fromF. aquaeductuumthat has diverse biological activities.1It is active againstS. aureus(MIC = 32 μg/ml) and inhibits enoyl-acyl carrier protein reductase (Fabl; IC50= 3.2 μM) andS. aureusfatty acid synthesis (IC50= 3.5 μM).2Aquastatin A also inhibits the Na+/K+-ATPase and H+/K+-ATPase (IC50s = 7.1 and 6.2 μM, respectively), as well as protein tyrosine phosphatase 1B (PTP1B; IC50= 0.19 μM).1,3 1.Hamano, K., Kinoshita-Okami, M., Minagawa, K., et al.Aquastatin A, an inhibitor of mammalian adenosine triphosphatases from Fusarium aquaeductuum. Taxonomy, fermentation, isolation, structure determination and biological propertiesJ. Antibiot. (Tokyo)46(11)1648-1657(1993) 2.Kwon, Y.-J., Fang, Y., Xu, G.-H., et al.Aquastatin A, a new inhibitor of enoyl-acyl carrier protein reductase from Sporothrix sp. FN611Biol. Pharm. Bull.32(12)2061-2064(2009) 3.Seo, C., Soh, J.H., Oh, H., et al.Isolation of the protein tyrosine phosphatase 1B inhibitory metabolite from the marine-derived fungus Cosmospora sp. SF-5060Bioorg. Med. Chem. Lett.19(21)6095-6097(2009)

SS-RJW100 is an enantiomer of RJW100, known as a racemic agonist that targets two nuclear receptors: liver receptor homolog 1 (LRH-1) and steroidogenic factor 1 (SF-1). In vitro experiments reveal that SS-RJW100 promotes the recruitment of coregulator protein fragments and enhances the interaction with the transcriptional intermediary factor 2 (Tif2) coactivator specifically for LRH-1. Additionally, SS-RJW100 disrupts the allosteric activation networks of LRH-1, displaying suboptimal thermal stability [1] [2].