BI-7273 is a potent, selective, and cell-permeable BRD9 BD Inhibitor.

Sitagliptin, also known as MK-0431, is a potent inhibitor of DPP4 with an IC50 of 19 nM in Caco-2 cell extracts. Sitagliptin is believed to exert its actions in patients with type 2 diabetes mellitus by slowing the inactivation of incretin hormones. By increasing and prolonging active incretin levels, sitagliptin increases insulin release and decreases glucagon levels in the circulation in a glucose-dependent manner. Sitagliptin demonstrates selectivity for DPP-4 and does not inhibit DPP-8 or DPP-9 activity in vitro at concentrations approximating those from therapeutic doses.

OV329 (OV 329) is a highly potent inactivator of gamma-aminobutyric acid aminotransferase (GABA-AT) with Ki of 9.69 uM.

Dexamethasone is a potent synthetic member of the glucocorticoid class of steroid drugs used as an anti-inflammatory and immunosuppressant.

BAY 11-7082 is a NF-κB inhibitor, inhibits TNFα-induced IκBα phosphorylation with IC50 of 10 μM. Also inhibiting components of the ubiquitin system.

MCC950 (CP-456773) sodium is a potent, selective, small-molecule inhibitor of NLRP3 with IC50 of 7.5 nM in BMDMs.

TAK-242 (Resatorvid), a small-molecule-specific inhibitor of Toll-like receptor (TLR) 4 signaling, inhibits the production of lipopolysaccharide-induced inflammatory mediators by binding to the intracellular domain of TLR4.

ALC 0366 is an ionizable cationic lipid (pKa = 6.25) from Biontech,which is derived from ALC-0315. ALC0366 has been used as a key component of LNP to deliver BNT142, a lipid nanoparticle (LNP)-formulated RNA (RNA-LNP) encoding a T cell-engaging bispecific antibody that monovalently binds the T cell marker CD3 and bivalently binds claudin 6 (CLDN6), an oncofetal antigen that is absent from normal adult tissue but expressed on various solid tumors.

Novel Sirtuin1 Activator, Down-Regulating Sclerostin and Rescuing Ovariectomy-Induced Bone Loss

Tail of CICL-1 lipid

ARC39 is acid sphingomyelinase inhibitor (IC50 =20 nM).

Icotrokinra (JNJ-77242113, JNJ-2113, PN-235) is an orally available and selective antagonist of the IL-23 receptor. It also inhibits IL-23–induced STAT3 phosphorylation in peripheral blood mononuclear cells with an IC50 of 5.6 pM and suppresses IL-23–induced IFN-γ production in NK cells with an IC50 of 18.4 pM. It also exhibits anti-inflammatory activity in a TNBS-induced colitis model in rats and holds potential for studying psoriasis, psoriatic arthritis, and inflammatory bowel disease.

6-[1-(Hexyloxy)ethoxy]hexanal is the tail fragement for MK16.MK16 is a novel blood-brain barrier (BBB)-crossing lipid nanoparticle (BLNP) platform developed for efficient mRNA delivery to the central nervous system (CNS).

Tail fragment of LP-01

Perelintide (ZP8396) acetate is an amylin analog that shows potential for reducing body weight. Petrelintide can be used in diabetes research.

Eloralintide (LY 3841136) sodium is an AMYR agonist, which is promising for research of type 2 diabetes and obesity.

A potent, selective inhibitor of HIV integrase (IC50=8-15 nM) with potent antiviral activity in cell culture and good pharmacokinetic properties.

MYC-IN-2 is a MYC protein-protein inhibitor. MYC-IN-2 can be used for the research of cancer.

Secreted frizzled-related protein-1 (sFRP-1) modulaitor

NCGC00685960 is a Nicotinamide N-methyltransferase (NNMT) inhibitor with an IC50 < 10  nM. NCGC00685960 has potent antitumor activity. NCGC00685960 increases H3K27 trimethylation levels in ovarian cancer cells and inhibits α-SMA expression in NNMT-expressing ovarian fibroblasts. NCGC00685960 reduces 1-MNA levels, reverses SAM and H3K27 hypomethylation and significantly impairs collagen contractility in cancer-associated fibroblasts (CAFs). NCGC00685960 can be used for cancers research.

Moderna Lipid 48 is an novel ionizable amine lipid used for mRNA delivery from Moderna patent WO2017049245A2

OF-C4-Deg-Lin is a novel ionizable lipid for RNA delivery. OF-C4-Deg-Lin LNPs entrapping mRNA coding for luciferase induce the majority of protein expression in the spleen, with minimal translation in the liver, and negligible translation in other organs. OF-C4-Deg-Lin LNPs entrapping mRNA coding for luciferase induce the majority of protein expression in the spleen, with minimal translation in the liver, and negligible translation in other organs. To improve the mRNA delivery to extrahepatic tissues, a series of degradable diketopiperazine-based ionizable lipids were synthesized. Through evaluating the mRNA functional activity delivered by iLNPs, it was found that the ionizable lipids with doubly unsaturated lipid tails and linkers containing a length of four carbon aliphatic chain (Of-C4-Deg-Lin) could deliver the mRNA more efficiently. Moreover, compared with cKK-E12 and Invivofectamine, Of-C4-Deg-Lin could specifically induce more than 85% of firefly luciferase expression in spleen,minimal expression in the liver, and insignificant expression in other tissues.

Acuitas Lipid III-25 is an novel ionizable amine lipid used for mRNA delivery from Acuitas Therapeutics patent US 10,166,298 B2, with pKa 6.22, Liver Luc 1648 for 0.3mgkg(ng luc/g liver), Liver Luc 13880 for 1mgkg(ng luc/g liver) . It is an analgous of ALC-0315, showing higher activity than ALC-0315.

Moderna Lipid 26（Lipid M） is an ionizable cationic lipid (pKa = 6.75) that has been used in the generation of lipid nanoparticles (LNPs) for mRNA delivery in vivo. LNPs containing lipid M and encapsulating mRNA encoding influenza virus genes increase anti-influenza virus IgG titers in cynomolgus monkeys without inducing local edema, erythema, or systemic levels of IL-6.

4A3-SC8 is a novel Ionizable amino lipid for RNA delivery.The CRISPR-Cas9 gene editing system has been a hotspot in the field of gene therapy, especially the gene correction induced by homology-directed repair (HDR). However, its application has various obstacles, such as large molecular weight, poor stability, off-target risk, and the complexity of codeliver multiple genes. Farbiak et al. established a novel ionizable lipid library consisting of four distinct amine cores (3A3, 3A5, 4A1, 4A3) and nine peripheries with different alkyl chain lengths (SC5-SC14), and screened out a class of iLNPs with ability of encapsulating Cas9 mRNA, sgRNA and donor DNA simultaneously. The delivery efficiency (quantified by luciferase mRNA expression) and iLNPs toxicity were evaluated with three different cell lines (HEK293T, HeLa, and IGROV-1), indicating the formulation containing 4A3-SC8 was the best. 4A3-SC8 iLNPs successfully induced HDR in HEK293 cells by one-pot delivery of Cas9 mRNA, sgRNA, and the correct ssDNA template. Confocal microscopy imaging showed that a portion of blue fluorescence in cells was corrected to green fluorescence. Furthermore, the nucleic acid ratios of Cas9: sgRNA: donor DNA loading in iLNPs at a ratio of 2:1:3 could maximize the HDR efficiency with the editing efficiency up to 23%, which breaks through the current bottleneck of HDR efficiency of only 1–5%. This progress is undoubtedly an important advance in the gene therapy field to cure diseases caused by genetic mutations.

Moderna Lipid compound 182(Lipid 29 analogue-1) is a novel ionizable amine lipid developed by Moderna for the delivery of mRNA-based therapeutics. This lipid is part of Moderna's proprietary lipid nanoparticle (LNP) delivery platform, which is designed to encapsulate and protect mRNA, facilitate its cellular uptake, and enable efficient intracellular release. The ionizable nature of Lipid Compound 182 allows it to interact with mRNA at low pH (during LNP formulation) and release the payload in the neutral pH environment of the cytoplasm, making it a critical component of Moderna's mRNA delivery system.

DORI, N-(2-hydroxyethyl)-N,N-dimethyl-2,3-bis(oleoyloxy)propan-1-aminium bromide, is an ionizable cationic lipid with lower cytotoxicity and high transfection efficiency. Reagent grade, for research use only.

304O13 is a novel Biodegradable lipidoid for RNA delivery.

Lipid 854 is an ionizable cationic lipid that has been used in the generation of lipid nanoparticles (LNPs) for the delivery of mRNA in vivo. Lipid 854 has been optimized based on Lipid 88.