he-1

KR-32568是一种钠 氢交换器1（NHE-1）抑制剂（IC50：230 nM）。KR-32568具有强大的心脏保护作用。当使用浓度为10μM 时，它能在离体的缺血大鼠心脏模型中恢复心脏收缩功能。KR-32568（0.3mg kg）在缺血和再灌注损伤的大鼠模型中减少了心肌梗死的大小。

[D-Phe12,Leu14]-Bombesin acetate 抑制铃蟾素刺激的分泌。

Rimeporide hydrochloride (EMD-87580 hydrochloride) 是一种有效的 Na+ H+交换泵(NHE-1) 选择性抑制剂。

Rimeporide (EMD-87580) 是有效的 Na+ H+交换泵 (NHE-1) 选择性抑制剂。

[Nphe1]Nociceptin(1-13) NH2 TFA 是一种 Nociceptin orphanin FQ (NC)内源性配体，是一种选择性和竞争性的 ociceptin receptor 拮抗剂，不具有激动剂活性。[Nphe1]nociceptin(1-13)NH2 选择性结合重组 nociceptin 受体(pKi=8.4)，拮抗 nociceptin 对 CHO 细胞中 cAMP 积累的抑制作用(pA2=6.0)。[Nphe1]Nociceptin(1-13)NH2 有可能作为一种止痛试剂。

[D-Phe12]-Bombesin acetate 抑制铃蟾素刺激的分泌。

Cariporide (HOE-642) 是一种选择性的Na+ H+交换抑制剂。

(D-Phe12,Nle21,38,α-Me-Leu37)-CRF (12-41) (human, rat) 作为一种CRF拮抗剂，能有效阻断IL-1a诱发的黄体生成素 (LH) 抑制作用。

Bombesin receptor antagonist that inhibits bombesin binding to rat brain with an IC50 value of 2 μM. Inhibits amylase release in vitro (IC50 = 4 μM) and attenuates bombesin-mediated suppression of food intake in vivo.

4-Hydroxyestrone 是一种内源性雌激素代谢物，可强烈保护神经元细胞免受氧化损伤。

(Phe13,Tyr19)-MCH (human, mouse, rat) 作为一种高效的 SLC-1 与 S643b 受体配体，可充当这两种受体的激动剂。

Selective and competitive nociceptin receptor antagonist, devoid of any agonist activity. Binds selectively to recombinant nociceptin receptors (pKi = 8.4), and competitively antagonizes the actions of nociceptin in vitro and in vivo.

Bombesin receptor antagonist

Potent agonist of the nociceptin (ORL1) receptor, demonstrated both in vitro and in vivo. Selective, competitive antagonism at the nociceptin receptor has also been reported (pA2 = 7.02 and 6.75 in the guinea pig ileum and mouse vas deferens respectively)

Stressin I (Cyclo(31-34)[DPhe12,Nle21,38,Glu31,Lys34]Ac-hCRF(4-41)) TFA，作为CRF1受体选择性激动剂，具有1.7 nM的Ki值。该化合物能够促使大鼠促肾上腺皮质激素(ACTH)水平提升。

D18 is an immune modulator that acts as a dual agonist for TLR7 8 (with EC50 values of 24 nM for hTLR7 and 10 nM for hTLR8, respectively). It enhances the expression of PD-L1 through epigenetic regulation, thereby increasing the sensitivity of tumors to PD-1 PD-L1 blockade. Additionally, D18 functions as a cytotoxin for ADC synthesis, specifically for the ADC HE-S2 [1].

AMD 3465 also potently inhibits the replication of X4 HIV strains (IC50: 1-10 nM). However, it has no effect on CCR5-using (R5) viruses. AMD 3465 (GENZ-644494) is a potent antagonist of CXCR4, inhibits binding of 12G5 mAb and CXCL12AF647 to CXCR4, with IC

YW3-56 is a potent peptidylarginine deiminase (PAD) inhibitor, with an IC50 of 1-5 μM for PAD4. Compared with Cl-amidine, YW3-56 shows >60-fold increase in cell growth inhibition efficacy (IC50 about 2.5 μM) but only 5-fold increase in PAD4 inhibition (IC sub>50 about 1-5 μM). At 2-4 μM concentrations, YW3-56 displays mainly cytostatic effects by slowing cell division, whereas at higher concentrations, it exerts cytotoxic effects by altering cell morphology and killing cells[1]. [1]. Wang Y, et al. Anticancer peptidylarginine deiminase (PAD) inhibitors regulate the autophagy flux and t he mammalian target of rapamycin complex 1 activity. J Biol Chem. 2012 Jul 27;287(31):25941-53.

AMD 3465 hexahydrobromide (GENZ-644494 (hexahydrobromide)) 是一种 CXCR4受体拮抗剂，具有潜在的抗癌和抗 HIV 活性。

HE-S2是一种具有显著抗肿瘤活性的抗体偶联活性分子，它通过阻断PD-1 PD-L1相互作用并激活Toll样受体7 8 (TLR7 8)信号通路，触发有效的抗肿瘤免疫反应。

NS309 是选择性钙依赖性钾离子通道 SK IK 的激活剂，在 BK 通道上没有激活作用。

Epitalon is a synthetic tetrapeptide with anti-aging properties.1,2,3,4 Dietary administration of epitalon (0.00001% w w) reduces levels of lipid peroxidation products in aged D. melanogaster tissue homogenates.1 Epitalon (1 μg animal) delays age-related estrous shutdown and decreases the frequency of bone marrow cell chromosomal aberrations in female mice.2 It decreases spontaneous mammary gland and ovarian tumor development and metastasis in aged female mice.3 Epitalon also stimulates melatonin synthesis and normalizes the circadian rhythm of cortisol secretion in senescent female M. mulatta monkeys.4References1. Khavinson, V.K., and Myl'nikov, S.V. Effect of epithalone on the age-specific changes in the time course of lipid peroxidation in Drosophila melanogaster. Bull. Exp. Biol. Med. 130(11), 1116-1119 (2000).2. Anisimov, V.N., Khavinson, V.K., Popovich, I.G., et al. Effect of Epitalon on biomarkers of aging, life span and spontaneous tumor incidence in female Swiss-derived SHR mice. Biogerontology 4(4), 193-202 (2003).3. Kossoy, G., Anisimov, V.N., Ben-Hur, H., et al. Effect of the synthetic pineal peptide epitalon on spontaneous carcinogenesis in female C3H He mice. In Vivo 20(2), 253-257 (2006).4. Khavinson, V., Goncharova, N., and Lapin, B. Synthetic tetrapeptide epitalon restores disturbed neuroendocrine regulation in senescent monkeys. Neuro. Endocrinol. Lett. 22(4), 251-254 (2001). Epitalon is a synthetic tetrapeptide with anti-aging properties.1,2,3,4 Dietary administration of epitalon (0.00001% w w) reduces levels of lipid peroxidation products in aged D. melanogaster tissue homogenates.1 Epitalon (1 μg animal) delays age-related estrous shutdown and decreases the frequency of bone marrow cell chromosomal aberrations in female mice.2 It decreases spontaneous mammary gland and ovarian tumor development and metastasis in aged female mice.3 Epitalon also stimulates melatonin synthesis and normalizes the circadian rhythm of cortisol secretion in senescent female M. mulatta monkeys.4 References1. Khavinson, V.K., and Myl'nikov, S.V. Effect of epithalone on the age-specific changes in the time course of lipid peroxidation in Drosophila melanogaster. Bull. Exp. Biol. Med. 130(11), 1116-1119 (2000).2. Anisimov, V.N., Khavinson, V.K., Popovich, I.G., et al. Effect of Epitalon on biomarkers of aging, life span and spontaneous tumor incidence in female Swiss-derived SHR mice. Biogerontology 4(4), 193-202 (2003).3. Kossoy, G., Anisimov, V.N., Ben-Hur, H., et al. Effect of the synthetic pineal peptide epitalon on spontaneous carcinogenesis in female C3H He mice. In Vivo 20(2), 253-257 (2006).4. Khavinson, V., Goncharova, N., and Lapin, B. Synthetic tetrapeptide epitalon restores disturbed neuroendocrine regulation in senescent monkeys. Neuro. Endocrinol. Lett. 22(4), 251-254 (2001).

he connecting segment 1 (CS-1) is a cell attachment domain located in the type III homology connecting segment (IIICS) of fibronectin. CS1 peptide of fibronectin, which lacks the Arg-Gly-Asp-containing domain, actively inhibits tumor metastases in spontan

N-desmethyl Rosuvastatin is an active metabolite of the HMG-CoA reductase inhibitor rosuvastatin .1,2N-desmethyl Rosuvastatin is formed when rosuvastatin undergoes demethylation, primarily by the cytochrome P450 (CYP) isoform CYP2C9 and to a lesser extent by CYP2C19 and CYP3A4.1 1.Macwan, J.S., Ionita, I.A., and Akhlaghi, F.A simple assay for the simultaneous determination of rosuvastatin acid, rosuvastatin-5S-lactone, and N-desmethyl rosuvastatin in human plasma using liquid chromatography-tandem mass spectrometry (LC-MS/MS)Anal. Bioanal. Chem.402(3)1217-1227(2012) 2.Bai, X., Wang, X.P., He, G.D., et al.Simultaneous determination of rosuvastatin, rosuvastatin-5 S-lactone, and N-desmethyl rosuvastatin in human plasma by UPLC-MS/MS and its application to clinical studyDrug Res. (Stuttg.)68(6)328-334(2018)