T-lymphocyte

PD-1/PD-L1-IN-10 is an orally available PD-1/PD-L1 inhibitor (IC50 value of 2.7 nM) that shows anti-tumor activity.

MRE3008F20 is a species-selective and potent adenosine A3 receptor (AA3R) antagonist that inhibits Cl-IB-MECA-induced cAMP production and can be used in glaucoma and asthma studies.13483-88-88-9

Ipilimumab (Yervoy) is an antibody inhibitor that blocks the inhibitory receptor cytotoxic T-lymphocyte antigen-4 (CTLA-4) on T cells, with immune-activating properties. Used for the treatment of unresectable or metastatic melanoma, this antibody exhibits antitumor activity.

Pegrizeprument is a humanized monoclonal antibody targeting CD28, inhibiting effector T cells, reducing T and B cell responses to rhMOG.

Dicyclanil is an insect growth regulator with a chemical structure similar to that of cyclopromazine.

FR183998 free base is an inhibitor of Na+/Ca2+ Exchanger.

CCX140 (CCX140-B) (CCX140-B) is an antagonist of CCR2.

Bestatin (Ubenimex) competitively inhibits many aminopeptidases, including B, N and leucine aminopeptidases. Ubenimex is a microbial metabolite and dipeptide with potential immunomodulatory and antitumor activities. Aminopeptidases has been implicated in the process of cell adhesion and invasion of tumor cells. Therefore, inhibiting aminopeptidases may partially attribute to the antitumor effect of ubenimex. This agent also activates T lymphocyte, macrophage, and bone marrow stem cell as well as stimulates the release of interleukin-1 and -2, thus further enhances its antitumor activity.

Tacrolimus monohydrate (LCP-Tacro) is a macrolide from the culture broth of a strain of Streptomyces tsukubaensis, binds to FK506 binding protein (FKBP) to form a complex. Tacrolimus inhibits calcineurin phosphatase, which inhibits T-lymphocyte signal transduction and IL-2 transcription. Immunosuppressive properties. It prevents the activation of T-lymphocytes in response to antigenic or mitogenic stimulation in vitro and has strong immunosuppressive activity in vivo.

Tacrolimus (FK506, Fujimycin) is a macrolide immunosuppressant that binds to FKBP12 to form a high-affinity complex (Ki = 0.2 nM), which inhibits calcineurin phosphatase activity, thereby suppressing T lymphocyte signal transduction and the transcription and release of IL-2. It exerts potent immunosuppressive effects and can be used to induce immunosuppression models.

Inosine pranobex (Delimmun) has a number of immunomodulatory effects, including inducing T-lymphocyte differentiation, augmenting macrophage and NK cell functions, and stimulating IL-2 production. Through these effects and others, isoprinosine shows antiviral activity and has applications against subacute sclerosing panencephalitis. It also restores depressed immune responses in Y patients after irradiation and reduces the incidence of infection in leukemia patients undergoing chemotherapy. It is most commonly used to treat the rare measles complication subacute sclerosing panencephalitis in conjunction with intrathecal interferon therapy.

Lifitegrast (SAR 1118) is an antagonist of lymphocyte function-associated antigen-1.

Aspartyl-alanyl-diketopiperazine acetate (DA-DKP) (DA-DKP) can modulate the inflammatory immune response through a molecular pathway implicated in T- lymphocyte anergy.

Forodesine (BCX-1777) is an orally active and potent purine nucleoside phosphorylase (PNP) inhibitor, a new purine nucleoside analog, inhibitor of human lymphocyte proliferation, induces apoptosis in leukemic cells by increasing dGTP levels, and may be useful in the study of cutaneous T-cell lymphomas.

TC-S 7003 (Lck Inhibitor) is an orally active, selective and potent lymphocyte kinase (Lck) inhibitor with anti-inflammatory activity, inhibition of Lck, Lyn, Src, and Syk kinases, and inhibition of T-cell proliferation, and may be useful in the study of arthritis.

NKH477 (Colforsin dapropate hydrochloride) is a derivative of forskolin with antidepressant activity. It inhibits ACh-induced Ca2+ mobilization by acting on ionomycin-sensitive storage sites. NKH477 is an adenylyl cyclase activator with bronchodilatory effects, inhibiting the production of CTL, T-cell proliferation in mixed lymphocyte reactions (MLR), as well as IL-2 production and mitogen responses.

PRN694 shows extended target residence time on ITK and RLK, enabling durable attenuation of effector cells in vitro and in vivo. PRN694 is an irreversible, highly selective, and effective covalent interleukin-2-inducible T-cell kinase (ITK) and resting ly

PF-07265028 is a highly potent and selective small-molecule inhibitor of hematopoietic progenitor cell kinase 1 (HPK1/MAP4K1). By blocking HPK1-mediated signal transduction, PF-07265028 enhances T-cell receptor-associated signaling, thereby lifting immune suppression and promoting antitumor immune responses. PF-07265028 exhibits significant activity at the cellular level (e.g., inhibition of pSLP76, IC₅₀ approximately 17 nM). PF-07265028 is suitable for use in cancer research.

Tubulin polymerization/V-ATPase-IN-1 (compound F10) is an inhibitor of tubulin polymerization and V-ATPase. It exhibits potent antiproliferative activity against four types of human cancer cells by inhibiting both tubulin and V-ATPase. The compound also induces apoptosis and immunogenic cell death while suppressing tumor growth in the RM-1 allograft model with enhanced T lymphocyte infiltration.

Lckdegrader-1 (Compound 17) is a molecular glue degrader that targets lymphocyte-specific protein tyrosine kinase (LCK) with a DC50 of 23.1 nM. It holds potential for research in T-cell acute lymphoblastic leukemia (T-ALL).

Lck-IN-5 (example C10) is a potent and selective inhibitor of lymphocyte-specific protein tyrosine kinase (LCK). It specifically disrupts the interaction between the SH3 domain of LCK and the RK motif of CD3ε, inhibiting LCK recruitment to the T-cell receptor. Lck-IN-5 modulates the activity of CD3ε-containing CAR-T and TRuC-T cells, reduces cytokine secretion, and promotes a central memory-like phenotype associated with enhanced persistence. This compound is applicable in research on autoimmune diseases and graft-versus-host disease.

BC12 exhibits unusually potent immunomodulatory actions on T lymphocyte function, including inhibition of T cell proliferation and IL-2 cytokine production.

DMI-9523 is nuclear factor NF-κB activation inhibitor. Antigen-stimulated human T lymphocytes produce significantly lower quantities of interferon-gamma and tumor necrosis factor-alpha after stimulation in vitro in the presence of DA-DKP. DA-DKP can modul

H-Leu-Leu-OMe HBr (L-Leucyl-L-Leucine methyl ester HBr) is a dipeptide condensation product of L-Leucine methyl ester, a peptide that is toxic to natural killer T-cells and possesses immunosuppressive activity that abrogates all natural killer (NK) cell functions in mixed lymphocyte populations.