You Searched For: Helvolic acid

Description: N-(3-Oxobutanoyl)-DL-homoserine lactone is a small diffusible signaling molecule and is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones (AHL) are involved in quorum sensing, controlling gene expression, and cellular metabolism. The diverse applications of this kind of molecule include regulation of virulence in general, infection prevention, and formation of biofilms.

Catalog Number: 102990-706

Supplier: Adipogen

Sale

Description: Human CD134 (OX40; ACT35) is an activation-associated antigen which is predominantly expressed on activated CD4 positive cells. CD134 antigen is a member of the TNF receptor family of molecules and may be involved with regulating T cell-dependent B cell proliferation and differentiation.

Catalog Number: 102513-040

Supplier: Adipogen

Sale

Description: Potent stimulator of natural killer T (NKT) cells expressing the invariant Valpha19-Jalpha26 T cell receptor alpha chain (Valpha19 NKT cells).

Catalog Number: 102988-700

Supplier: Adipogen

Sale

Description: Interleukin-10 (IL-10) is a cytokine produced by activated Th2 cells, B cells, keratinocytes and monocytes/macrophages. In vitro murine and human IL-10 inhibits cytokine synthesis by Th1 cells, natural killer cells and monocytes/macrophages. Several studies have suggested the potential application of IL-10 as an anti-inflammatory agent in the treatment of septic shock and as an immunosuppressive agent in certain T cell mediated autoimmune diseases.

Catalog Number: 102981-624

Supplier: Adipogen

Sale

Description: Interleukin-2 (IL-2) is a 133 amino acid glycoprotein with one intramolecular disulfide bond and variable glycosylation. It is secreted by activated T cells and induces proliferation and maturation of activated T cells, natural killer cells, and lymphokine activated killer cells. IL-2 also stimulates proliferation of antibody-producing B cells, activates neutrophils, and induces mononuclear cells to secrete IFN-gamma and TNF-alpha and -beta. Moreover, studies have shown that IL-2 is required for activation-induced apoptosis, an important hemeostatic mechanism in the immune system, which is involved in the maintenance of peripheral tolerance to self-antigens.

Catalog Number: 102513-842

Supplier: Adipogen

Sale

Description: Mitochondrial NMNAT isoform

Catalog Number: 102980-430

Supplier: Adipogen

Sale

Description: Bisindoylmaleimide X is a potent and selective protein kinase C (PKC) inhibitor (IC(50) of 15nM for rat brain PKC). It also inhibits Fas-mediated apoptosis and T cell-mediated autoimmune diseases.

Catalog Number: 102991-414

Supplier: Adipogen

Sale

Description: Human CD58 is a cell surface glycoprotein with wide distribution on hemopoietic cells and functions as an adhesion molecule mediating a costimulatory signal through CD2. CD58 is attached to the cell surface by either of two forms - transmembrane or GPI.

Catalog Number: 102512-484

Supplier: Adipogen

Sale

Description: Useful for staining DNA, chromosomes and nuclei. Binds to the minor groove of DNA at AT-rich sequences. This dye is commonly used for determining the DNA content of viable cells without detergent treatment or fixation and for fluorescence microscopy or flow cytometry.

Catalog Number: 102989-324

Supplier: Adipogen

Sale

Description: Oxysterole. Cholesterol oxidation metabolite. Induces cell death/apoptosis and shows antiproliferative activity against cancer cells, involving mitochondrial perturbation, oxidative stress and lysosomal destabilization. Its membrane organizing properties may have implications in Alzheimer’s disease. Increased levels correlate with risk of cardiovascular diseases including atherosclerosis. Shown to have proinflammatory activity.

Catalog Number: 102990-118

Supplier: Adipogen

Sale

Description: Interleukin 6 (IL-6) is a pleiotropic alpha-helical cytokine that plays important roles in acute phase reactions, inflammation, hematopoiesis, bone metabolism and cancer progression. IL-6 activity is essential for the transition from acute inflammation to either acquired immunity or chronic inflammatory disease. It is secreted by multiple cell types as a 22kDa-28kDa phosphorylated and variably glycosylated molecule. IL-6 induces signaling through a cell surface heterodimeric receptor complex composed of a ligand binding subunit (IL-6R) and a signal transducing subunit (gp130). IL-6 is a key factor for the growth of plasma cells.

Catalog Number: 102513-862

Supplier: Adipogen

Sale

Description: The transmembrane and secreted protein delta-like 1 homolog (DLK1; Protein delta homolog 1; Preadipocyte factor 1; Pref-1) belongs to the EGF-like family. It can be cleaved by a tumor necrosis factor-alpha converting enzyme (TACE) to release a soluble form. DLK1 plays important roles in regulating cell differentiation such as adipogenesis and osteogenesis. Membrane-bound DLK1 promotes hypertrophic myotube formation, whereas soluble DLK1 inhibits myotube formation. The soluble form of DLK1 inhibits preadipocyte differentiation, while membrane DLK1 represses preadipocyte proliferation. DLK1 is also associated with tumor invasion.

Catalog Number: 102980-326

Supplier: Adipogen

Sale

Description: Potent STING ligand. Second messenger in human and mouse cells that triggers interferon production in response to cytosolic DNA. Binding to STING leads to activation of IRF3 (IFN regulatory factor 3) and the induction of interferon-beta. First cyclic nucleotide in metazoa. Plays a role in bacterial chemotaxis and colonization.

Catalog Number: 102988-672

Supplier: Adipogen

Sale

Description: The TIM (T cell/transmembrane, immunoglobulin and mucin) family plays a critical role in regulating immune responses, including allergy, asthma, transplant tolerance, autoimmunity and the response to viral infections. The unique structure of TIM immunoglobulin variable region domains allows highly specific recognition of phosphatidylserine (PtdSer), exposed on the surface of apoptotic cells. Tim-3, a type I transmembrane protein, contains an immunoglobulin and a mucin-like domain in its extracellular portion and a tyrosine phosphorylation motif in its cytoplasmic portion. TIM-3 is preferentially expressed on Th1 and Tc1 cells, and generates an inhibitory signal resulting in apoptosis of Th1 and Tc1 cells. TIM-3 is also expressed on some dendritic cells and can mediate phagocytosis of apoptotic cells and cross-presentation of antigen. Tim-3 functions to inhibit aggressive Th1-mediated auto- and alloimmune responses. Tim-3 pathway blockade by administration of Tim-3:Fc fusion protein accelerates diabetes in nonobese diabetic mice, causes hyperproliferation of Th1 cells and Th1 cytokine release in an experimental autoimmune encephalomyelitis (EAE) model and prevents acquisition of transplantation tolerance induced by costimulation blockade.

Catalog Number: 102981-686

Supplier: Adipogen

Sale

Description: Building block for synthesis.

Catalog Number: 102989-564

Supplier: Adipogen

Sale

Description: Human CD134 (OX40; ACT35) is an activation-associated antigen which is predominantly expressed on activated CD4 positive cells. CD134 antigen is a member of the TNF receptor family of molecules and may be involved with regulating T cell-dependent B cell proliferation and differentiation.

Catalog Number: 102513-036

Supplier: Adipogen

Sale