splenic

Carba-NAD TEA is a NAD derivative that acts as a competitive inhibitor of calf splenic NAD+ hydrolase.

BI-1347 is a potent, selective inhibitor of CDK8 cyclinC (IC50: 1 nM). It shows tumor growth inhibition in an in vivo xenograft model.

BAY 73-1449 is a potent and selective antagonist of the prostacyclin receptor (IC50 < 0.1 nM).

Sovleplenib (HMPL523) is an orally available, selective and potent inhibitor of the splenic tyrosine kinase SYK with an IC50 of 25 nM.Sovleplenib has antitumor activity and may be used in studies of immune thrombocytopenia (ITP).

Carba-NAD TEA is a NAD derivative that acts as a competitive inhibitor of calf splenic NAD+ hydrolase.

Golotimod (SCV 07) is an antimicrobial dipeptide with immunomodulatory activity that significantly improves the efficacy of anti-tuberculosis therapy, induces thymic and splenic cell proliferation, modulates macrophage function, and inhibits STAT3 signaling.Golotimod has been used in the study of recurrent genital Herpes Simplex Virus 2 (HSV-2) infection and oral mucositis.

Compound 3 (diABZI-V C-DBCO) functions as an efficient STING agonist. This compound acts by releasing diABZI-amine under the action of cathepsin B to activate STING, thereby inducing the production of interferon and other immune-activating molecules, which enhances the immune system's response to tumors. In THP1-Dual cells, the EC50 values for STING activation by diABZI-V C-DBCO and diABZI-amine are 1.47 nM and 0.144 nM, respectively, and in primary mouse splenic cells, the EC50 values are 7.7 µM and 0.17 µM, respectively. diABZI-V C-DBCO is useful for research in the field of cancer immunotherapy.

YLIU-4-105-1 is a type II JAK2 inhibitor. Demonstrating in vivo pharmacological activity, YLIU-4-105-1 reduces splenic weight, decreases blood reticulocyte counts in a dose-dependent manner, and inhibits pSTAT5.

N-butyl Lithocholic acid is a derivative of the secondary bile acid lithocholic acid. Lipid nanoparticles containing N-butyl Lithocholic acid and encapsulating mRNA vaccines that express hemagglutinin show reduced cardiotoxicity, splenic, and hepatic toxicity in mice compared to lipid nanoparticles that contain cholesterol.

Splenopentin diacetate (Splenin pentapeptide (32-36)) is a synthetic immunomodulating peptide and can reproduce the biological activities of splenin and thymic hormone thymopoietin.

Amifostine Hydrate is a radiation protective agent that induces splenic vasodilation and blocks autonomic ganglion.

Amifostine sodium is a phosphorothioate proposed as a radiation-protective agent. It causes splenic vasodilation and may block autonomic ganglia.

13C15-Nivalenol is intended for use as an internal standard for the quantification of nivalenol by GC- or LC-MS. Nivalenol is a trichothecene mycotoxin that has been found inFusarium.1It is lethal to mice (LD50= 6.9 mg/kg).2Nivalenol (5, 10, and 15 mg/kg) also induces thymic, splenic, and Peyer's patch cell apoptosis in mice.3 1.Yang, Z., Concannon, J., Ng, K.S., et al.Tetrandrine identified in a small molecule screen to activate mesenchymal stem cells for enhanced immunomodulationSci. Rep.630263(2016) 2.Yoshizawa, T., and Morooka, N.Studies on the toxic substances in the infected cereals (part 3): Acute toxicities of new trichothecene mycotoxins: Deoxynivalenol and its monoacetateJ. Food Hyg.15(4)261-269(1974) 3.Poapolathep, A., Ohtsuka, R., Kiatipattanasakul, W., et al.Nivalenol-induced apoptosis in thymus, spleen and Peyer's patches of miceExp. Toxicol. Pathol.53(6)441-446(2002)

3-Acetyldeoxy nivalenol-13C17is intended for use as an internal standard for the quantification of 3-acetyldeoxy nivalenol by GC- or LC-MS. 3-Acetyldeoxy nivalenol is a mycotoxin that has been found inF. graminearum.1In vivo, 3-acetyldeoxy nivalenol (40 mg/kg) induces duodenal and splenic cell necrosis, as well as lethality (LD50= 70 mg/kg) in mice.2 1.Jiao, F., Kawakami, A., and Nakajima, T.Effects of different carbon sources on trichothecene production and Tri gene expression by Fusarium graminearum in liquid cultureFEMS Microbiol.Lett.285(2)212-219(2008) 2.Schiefer, H.B., Nicholson, S., Kasali, O.B., et al.Pathology of acute 3-acetyldeoxynivalenol toxicity in miceCan. J. Comp. Med.49(3)315-318(1985)

Ferrichrome (iron-free) is a hydroxamate siderophore produced by various fungi (including U. sphaerogena) that facilitates iron chelation and uptake by these organisms and is also used by bacteria as a heterologous siderophore , including Pseudomonas aeruginosa and Vibrio parahaemolyticus. Ferrichrome (iron-free) (0.8 μM) inhibits concanavalin A-induced proliferation of mouse splenic monocytes and reduces the number of concanavalin A-stimulated CD4+ T cells. It also inhibits heme-catalyzed oxidation of LDL by hydrogen peroxide in a concentration-dependent manner.

Sydowinin B is a xanthone polyketide that has been found inA. sydowiiand has immunosuppressant activity.1It inhibits LPS- or concanavalin A-induced proliferation of isolated mouse splenic lymphocytes (IC50s = 19.2 and 20.8 μg ml, respectively).2Sydowinin B inhibits superoxide generation in, and elastase release from, isolated human neutrophils induced by cytochalasin B and N-Formyl-Met-Leu-Phe with IC50values of 21.2 and 12.62 μM, respectively.3

Remisporine B is a polyketide and derivative of remisporine A that has been found inPenicilliumand has immunosuppressant activity.1,2It inhibits LPS- or concanavalin A-induced proliferation of isolated mouse splenic lymphocytes (IC50s = 30.1 and 32.4 μg/ml, respectively).1 1.Liu, H., Chen, S., Liu, W., et al.Polyketides with immunosuppressive activities from mangrove endophytic fungus Penicillium sp. ZJ-SY2Mar. Drugs14(12)217(2016) 2.Kong, F., and Carter, G.T.Remisporine B, a novel dimeric chromenone derived from spontaneous Diels-Alder reaction of remisporine ATetrahedron Lett.44(15)3119-3122(2003)

Insulin β Chain Peptide (15-23), also referred to as INS, is an insulin-derived peptide 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) stained splenic CD8+ T cells from NOD or 8.3-TCRαβ transgenic NOD mice.

YM-341619 (AS1617612) is a potent, orally active STAT6 inhibitor (IC50: 0.70 nM) that inhibits IL-4-induced Th2 differentiation in mouse splenic T cells with an IC50 value of 0.28 nM, without affecting Th1 cell differentiation. YM-341619 holds potential for research into allergic diseases, such as allergic asthma.

Δ7(Z)-C14-HSL (Compound 12), an immunosuppressive agent, inhibits the proliferation of mouse splenic cells, exhibiting an IC 50 of 17 μM. It holds promise for exploring its role as a molecular mechanism in TNF-R-driven immune diseases, including autoimmune disorders like psoriasis, rheumatoid arthritis, and type 1 diabetes [1].

Toll-like receptor 2/6 (TLR2/6) agonist. Induces TNF-α production in human mononuclear cells. Also induces proliferation and activation of mouse splenic B cells.