K145 is a selective, substrate-competitive and orally active sphingosine kinase-2 (SphK2) inhibitor with an IC50 of 4.3 µM and a Ki of 6.4 µM in biochemical assays.

4-APC hydrobromide is a highly sensitive and selective derivatization agent for aldehydes. 4-APC hydrobromide possesses an aniline moiety for a fast selective reaction with aliphatic aldehydes as well as a quaternary ammonium group for improved MS sensitivity. 4-APC hydrobromide allows highly sensitive and selective MS detection of aldehydes.

Avexitide (Exendin (9-39)) is a specific and competitive antagonist of glucagon-like peptide-1 (GLP-1) receptor.

20-O-Acetylingenol-3-angelate is a diterpene ester that has been found in E. peplus and a derivative of ingenol-3-angelate

AP1510 is a potent cell-permeable ligand for human FKBP12. AP1510 regulates protein-protein interactions through dimerization.

L557-0155 is a small molecule inhibitor of VSIG-8, prevents VSIG-8 binding to VISTA, promotes cytokine production and cell proliferation in PBMCs and suppresses melanoma growth.

Tivozanib (AV-951, KRN-951) is a potent and selective VEGFR inhibitor for VEGFR1/2/3 with IC50 of 0.21 nM/0.16 nM/0.24 nM, and also inhibits PDGFR and c-Kit, low activity observed against FGFR-1, Flt3, c-Met EGFR and IGF-1R.

Tivozanib hydrochloride hydrate is a potent and selective and orally active VEGFR tyrosine kinase inhibitor with IC50是of 0.21, 0.16, 0.24 nM for VEGFR-1, VEGFR-2, VEGFR-3, respectively. Tivozanib hydrochloride hydrate inhibits angiogenesis and vascular permeability in tumor tissues and shows antitumor activity. Tivozanib hydrochloride hydrate has the potential for the research of metastatic renal cell carcinoma (RCC) .

Tivozanib is an orally available, selective VEGFR inhibitor with IC50 values of 0.21, 0.16, and 0.24 nM for VEGFR1, VEGFR2, and VEGFR3, respectively.

Tafluprost ethyl amide is a prostaglandin derivative. Tafluprost ethyl amide is capable of intraocular pressure (IOP) reduction and influencing eyelash growth. Tafluprost ethyl amide can be used in antiglaucoma ophthalmic compositions or cosmetics.

SBI-797812 is an orally active nicotinamide phosphoribosyltransferase (NAMPT) activator. SBI-797812 shifts NAMPT to NMN formation, increases NAMPT affinity for ATP, stabilizes phosphorylated NAMPT, promotes consumption of the pyrophosphate by-product, and blunts feedback inhibition by NAD+. SBI-797812 increases intracellular nicotinamide mononucleotide (NMN) and elevates liver NAD+ in mice.

TEAD activator Q2 (Quinolinol Q2) is a small molecule activator of TEAD with EC50 of 2.6 uM in TEAD dual-luciferase reporter (DLR) assays, inhibits TEAD-palmitate interaction with IC50 of 1.7 uM.

SW106 is a potent, selective, competitive PTH/PTH-related peptide receptor (PPR) antagonist with IC50 of 0.99 uM.

Naltriben is a highly selective δ2 opioid receptor antagonist.Naltriben (NTB) has been used to differentiate the subtypes of delta opioid receptors, delta1 and delta2. NTB displaced the specific binding of [3H]DAMGO with Ki value of 19.79 +/- 1.12 nM in rat cortex membranes. Specific binding of [3H]diprenorphine ([3H]DIP) was inhibited by NTB with Ki value of 82.75 +/- 6.32 nM in the presence of DAMGO and DPDPE. Naltriben enhanced the MAPK/ERK signaling pathway, but not the PI3k/Akt pathway. Therefore, potentiated TRPM7 activity contributes to the devastating migratory and invasive characteristics of GBM.

Novel pendrin inhibitor, attenuating airway hyperresponsiveness and mucin expression in experimental murine asthma

DRAinh-A250 is a specific inhibitor of Cl-/anion exchanger SLC26A3 (DRA), fully and reversibly inhibits SLC26A3-mediated Cl- exchange with HCO3-, I-, and thiocyanate (SCN-) with IC50 of ~0.2 uM.

PAT1inh-A0030 is a potent and selective SLC26A6 (putative anion transporter 1, PAT1) inhibitor with IC50 of 1.0 uM, shows no activity on relevant ion transporters/channels (SLC26A3, SLC26A4, SLC26A9, CFTR, TMEM16A).

1PBC is a small molecule blocker of calcium-activated chloride channel TMEM16A, blocks TMEM16A completely with an IC50 of 4 uM at zero mV and saturating Ca2+ concentration (2 uM).

Pasireotide (SOM230), a long-acting cyclohexapeptide somatostatin analogue, can improve agonist activity at somatostatin receptors (subtypes sst1/2/3/4/5, pKi=8.2/9.0/9.1/<7.0/9.9, respectively). Pasireotide can suppress GH, IGF-I and ACTH secretion, indicating potential efficacy in acromegaly and Cushing's disease. Pasireotide also exhibits antisecretory, antiproliferative, and proapoptotic activity. At equivalent molar concentrations, both the salt and free forms of a compound exhibit comparable biological activity. Nevertheless, the salt form (Pasireotide acetate) usually boasts enhanced water solubility and stability.

Albiglutide is a glucagon-like peptide-1 agonist (GLP-1 agonist).

TMinh-23 is (Compound 10bm) is a potent, selective inhibitor of transmembrane protein 16A (TMEM16A or ANO1, DOG1, ORAOV2, TAOS-2) with IC50 of 30 nM in short-circuit current assays, weakly inhibits TMEM16B (IC50=400 nM, 13 -fold selectivity).

NSC74429 is a CNS-active, small molecule PHLPP inhibitor with IC50 of <5 uM, shows neuroprotective activity in primary rat cortical neurons in STS assay.

Arvanil is a CB1 and TRPV1 agonist. It increases lung tidal volume, diaphragm activity, mean arterial blood pressure and inhibits lymphocyte proliferation.

Palvanil is a capsaicin analogue, shows strong desensitizing capability against the TRPV1 receptor. Palvanil shows anti-nociceptive and anti-inflammation effects.

PAT1inh-B01 is a small-molecule, selective SLC26A6 (putative anion transporter 1, PAT1) inhibitor, could fully inhibit PAT1-mediated anion exchange with IC50 of 350 nM.

UNC0737 is a negative control of UNC0638 and the N-methyl analog of UNC0638. UNC0737 was designed to eliminate the hydrogen bond interaction seen in the G9a-UNC0224 cocrystal structure between Asp1083 of G9a and the secondary amino group at the 4-position of UNC0224's quinazoline ring3. UNC0737 was >300-fold less potent than UNC0638 in G9a and GLP biochemical assays. As expected, UNC0737 was a poor inhibitor of G9a (IC50 = 5,000 ± 200 nM (n = 2)) and GLP (IC50 > 10,000 nM (n = 2)) in the SAHH-coupled assays.

A novel protein kinase affinity probe...

SN38 NHS ester is the NHS ester derivative of SN38. SN-38 is an active metabolite of the Topoisomerase I inhibitor Irinotecan. SN-38 inhibits DNA and RNA synthesis. SN38 NHS ester can be used for the synthesis of antibody-drug conjugates (ADCs).

PF-06648671 is a potent γ-secretase modulator with IC50 of 8.9 nM against Aβ42. PF-06648671 has favorable brain availability in rodent, which translated into excellent central exposure in human and robust reduction of amyloid β (Aβ) 42 in cerebrospinal fluid (CSF).