insulin b

Insulin B (20-30) is a peptide hormone produced by beta cells of the pancreatic islets, and it is considered to be the main anabolic hormone of the body. It is therefore an anabolic hormone, promoting the conversion of small molecules in the blood into la

Insulin B (22-30) is a peptide hormone produced by beta cells of the pancreatic islets, and it is considered to be the main anabolic hormone of the body. It is therefore an anabolic hormone, promoting the conversion of small molecules in the blood into la

Insulin β Chain Peptide (15-23), also referred to as INS, is an insulin-derived peptide that is specifically recognized by islet-associated T cells. The tetramer of Insulin β Chain Peptide (15-23) effectively stained the INS-reactive CTL clone G9C8; however, neither this tetramer nor the negative control tetramer (TUM) exhibited staining on the splenic CD8+ T cells obtained from NOD or 8.3-TCRαβ transgenic NOD mice.

InsB (9-23)（InsulinB chain (9-23)）是一种胰岛素 B 链肽，能够与 II 类组织相容性复合体 (MHC) 等位基因 I-Ag7 结合。InsB (9-23) 在 I 型糖尿病等多种自身免疫疾病的研究中展现了潜在价值。

Streptozotocin (Streptozocin, NSC-85998) 是一种抗生素，能够通过葡萄糖转运体（GLUT2）进入胰岛β细胞并诱导DNA甲基化，导致β细胞凋亡，对胰岛素产生细胞具有毒性，常用于构建糖尿病动物模型，且该产品在溶液中不稳定，建议现配现用。

BRD4097是HDAC1/2/3/8检测中的阴性对照品,是一种选择性组蛋白去乙酰化酶（HDAC3）抑制剂，可用于保护b 细胞和改善胰岛素抵抗，有助于促进认知功能和增强学习和记忆的形成。

GSK1904529A (GSK 4529) 是一种选择性，具有口服活性和 ATP 竞争性的胰岛素样生长因子 1 受体和胰岛素受体抑制剂，IC50值分别为 27 和 25 nM。它具有抗肿瘤活性。

β-Aminopropionitrile (3-Aminopropionitrile) 是赖氨酰氧化酶的特异性抑制剂。

Silymarin (Silybin B) 是一种多酚类黄酮，是从水飞蓟或水飞蓟的种子中提取的一种 SARS-CoV-2 主蛋白酶抑制剂。它可降低肿瘤细胞的增殖，血管生成以及胰岛素抵抗，用于预防和治疗肝脏疾病，有潜力研究 COVID-19 。

Alloxan Monohydrate 是一种致糖尿病活性分子，作为蛋白酶体抑制剂通过破坏胰腺中分泌胰岛素的β细胞诱导实验动物糖尿病，常用于构建糖尿病模型。

AS1949490 是选择性SHIP-2抑制剂，其IC50=620 nM。它能够通过上调L6肌管GLUT1基因激活葡萄糖代谢。

Kazinol B 是一氧化氮（NO）产生的抑制剂，是一种具有二甲基吡喃环的异戊烯化黄烷。Kazinol B 通过激活胰岛素-Akt 信号途径和AMPK，增强葡萄糖摄取，从而改善胰岛素敏感性。Kazinol B 刺激脂肪素的基因表达和分泌，可用于研究糖尿病。

GLP-1R agonist 30 是一种具口服活性和高选择性的 GLP-1R 激动剂，具有 EC50 值为 0.048 nM。它对 GLP-2R、GIPR 和 GCPR 的 EC50 值均超过 20 μM，展现出卓越的选择性。此化合物显著增强 cAMP 刺激活性，同时降低 hERG 抑制活性，并且拥有良好的吸收率和出色的 β-arrestin 通路选择性。在 B-hGLP1R 基因敲入小鼠模型中，GLP-1R agonist 30 有效提高葡萄糖耐受性和促进胰岛素分泌。

GPR132 antagonist 1 (GPR132-B-160, Compound 25) 是一种GPR132拮抗剂，其EC50值为0.075 μM，同时其具有促进胰岛素分泌的活性，EC50值为0.7 μM。

MY17 是一种蛋白酪氨酸磷酸酶 1B (PTP1B) 的抑制剂，其抑制浓度为 IC50=0.41±0.05 μM。通过上调磷酸化胰岛素受体底物 (IRS1) 和蛋白激酶B (AKT) 的表达，MY17 可以缓解棕榈酸 (PA) 引起的胰岛素抵抗。它通过与PTP1B结合来抑制其活性，从而改善胰岛素信号传导，展现出抗糖尿病活性。在 2 型糖尿病的研究中，MY17 具有应用价值。

MPI0479605 是一种选择性的，ATP 竞争性的 Mps1抑制剂，IC50值为 1.8 nM。

VU0071063 是特异的Kir6.2/SUR1开启剂 (EC50=7.44 μM)，可用于研究Kir6.2 /SUR1在大脑和胰腺中的表达。它可以诱导 β 细胞膜电位的超极化从而抑制胰岛素的分泌。

Platensimycin (PTM) is an antibiotic produced by S. platensis that inhibits Gram-positve bacteria by selectively inhibiting cellular lipid biosynthesis (IC50 = 0.1 μM). It targets the β-ketoacyl-acyl-carrier-protein synthase I/II, FabF/B, an enzyme that participates in the biosynthesis of fatty acids (IC50s = 48 and 160 nM for S. aureus and E. coli enzymes, respectively). By specifically targeting fatty acid synthesis in bacteria, PTM is thought to be a promising agent for overcoming antibiotic resistance. PTM is also a selective inhibitor of the mammalian fatty acid synthase and has been shown to reduce liver triglyceride levels and to improve insulin sensitivity in a diabetic mouse model after an oral dose of 30 mg/kg.

Kisspeptin-54 is a peptide ligand of the orphan G protein-coupled receptor GPR54 (Kis = 1.81 and 1.45 nM for rat and human receptors, respectively).1 It is a 54 amino acid peptide encoded by the metastasis suppressor gene KISS-1. Kisspeptin-54 induces calcium mobilization in CHO-K1 cells expressing rat and human receptors (EC50s = 1.39 and 5.47 nM, respectively). It also induces arachidonic acid release in CHO cells expressing rat and human GPR54 in a concentration-dependent manner. Kisspeptin-54 (10-1,000 nM) inhibits insulin secretion from isolated mouse pancreatic β-cells in the presence of 2.8 mM, but not 11.1 mM, glucose.2 Kisspeptin-54 (1-5 nmol, i.c.v.) increases serum levels of luteinizing hormone (LH) and follicular stimulating hormone (FSH) in mice, an effect which is reversed by the gonadotropin releasing hormone (GNRH) antagonist acycline.3References1. Kotani, M., Detheux, M., Vandenbogaerde, A.L., et al. The metastasis suppressor gene KiSS-1 encodes kisspeptins, the natural ligands of the orphan G protein-coupled receptor GPR54. J. Biol. Chem. 276(37), 34631-34636 (2001).2. Vikman, J., and Ahrén, B. Inhibitory effect of kisspeptins on insulin secretion from isolated mouse islets. Diabetes Obes. Metab. 11(Suppl 4), 197-201 (2009).3. Gottsch, M.L., Cunningham, M.J., Smith, J.T., et al. A role for kisspeptins in the regulation of gonadotropin secretion in the mouse. Endocrinology 145(9), 4073-4077 (2004). Kisspeptin-54 is a peptide ligand of the orphan G protein-coupled receptor GPR54 (Kis = 1.81 and 1.45 nM for rat and human receptors, respectively).1 It is a 54 amino acid peptide encoded by the metastasis suppressor gene KISS-1. Kisspeptin-54 induces calcium mobilization in CHO-K1 cells expressing rat and human receptors (EC50s = 1.39 and 5.47 nM, respectively). It also induces arachidonic acid release in CHO cells expressing rat and human GPR54 in a concentration-dependent manner. Kisspeptin-54 (10-1,000 nM) inhibits insulin secretion from isolated mouse pancreatic β-cells in the presence of 2.8 mM, but not 11.1 mM, glucose.2 Kisspeptin-54 (1-5 nmol, i.c.v.) increases serum levels of luteinizing hormone (LH) and follicular stimulating hormone (FSH) in mice, an effect which is reversed by the gonadotropin releasing hormone (GNRH) antagonist acycline.3 References1. Kotani, M., Detheux, M., Vandenbogaerde, A.L., et al. The metastasis suppressor gene KiSS-1 encodes kisspeptins, the natural ligands of the orphan G protein-coupled receptor GPR54. J. Biol. Chem. 276(37), 34631-34636 (2001).2. Vikman, J., and Ahrén, B. Inhibitory effect of kisspeptins on insulin secretion from isolated mouse islets. Diabetes Obes. Metab. 11(Suppl 4), 197-201 (2009).3. Gottsch, M.L., Cunningham, M.J., Smith, J.T., et al. A role for kisspeptins in the regulation of gonadotropin secretion in the mouse. Endocrinology 145(9), 4073-4077 (2004).

Transdermal Peptide TD-1 HCl 是一种用于增强透皮药物递送的新型肽，通过局部联合给药促进数种药物和大的亲水性蛋白质的穿透皮肤屏障，如胰岛素和人生长激素b。

Potent and selective PDE8B/8A inhibitor ( IC50 values are 1.3 and 1.9 nM, respectively). Exhibits selectivity for PDE8A/B over other PDEs (IC50 values are >10 μM) and a range of other targets. Increases glucose-dependent insulin secretion from human pacreatic islet cells. Orally bioavailable. DeNinno et al (2012) Discovery of triazolopyrimidine-based PDE8B inhibitors: exceptionally ligand-efficient and lipophilic ligand-efficient compounds for the treatment of diabetes. Bioorg.Med.Chem.Lett. 22 5721 PMID:22858141

Kuwanon G (Moracenin B) 是一种从桑树中得到的黄酮类蛙皮素受体拮抗剂，具有杀菌作用。

URMC-099 是一种具有优异的血脑屏障穿透性的，可口服的混合谱系激酶 3 抑制剂，IC50为14 nM。

S961 acetate 是一种高亲和力的胰岛素受体 (insulin receptor, IR) 拮抗剂，对 HIR-A，HIR-B 和人胰岛素样生长因子 I 受体 (HIGF-IR) 的 IC50分别为 0.048，0.027 和 630 nM。