| Description | Density: 1.006 to 1.019 g/ml; Composition: 83% lipid, 17% protein IDL functions in the endogenous lipid transport system. It is the particle resulting from the interaction of VLDL and lipoprotein lipase. When IDL receives cholesteryl esters from HDL, it is converted to cholesteryl ester-rich LDL. Density: 1.006 to 1.019 g/ml; Composition: 83% lipid, 17% protein IDL functions in the endogenous lipid transport system. It is the particle resulting from the interaction of VLDL and lipoprotein lipase. When IDL receives cholesteryl esters from HDL, it is converted to cholesteryl ester-rich LDL. Purity: single arc by IEP against antisera to whole human serum. Essentially free of other plasma lipoproteins and chylomicrons as determined by electrophoresis using a SPIFE Vis Cholesterol gel kit for lipids and Coomassie Blue for proteins. >=95% of total lipoprotein content by electrophoresis... Read More | p53 and MDM2 proteins-interaction-inhibitor (chiral) (Compound 32) is an inhibitor of the interaction between p53 and MDM2 proteins | Purity:>95%, by SDS-PAGE visualized with Coomassie® Blue Staining.Description：Receptor for the invariable Fc fragment of immunoglobulin gamma (IgG). Optimally activated upon binding of clustered antigen-IgG complexes displayed on cell surfaces, triggers lysis of antibody-coated cells,Purity:>95%, by SDS-PAGE visualized with Coomassie® Blue Staining.Description：Receptor for the invariable Fc fragment of immunoglobulin gamma (IgG). Optimally activated upon binding of clustered antigen-IgG complexes displayed on cell surfaces, triggers lysis of antibody-coated cells, a process known as antibody-dependent cellular cytotoxicity (ADCC). Does not bind free monomeric IgG, thus avoiding inappropriate effector cell activation in the absence of antigenic trigger (By similarity).Mediates IgG effector functions on natural killer (NK) cells. Binds antigen-IgG complexes generated upon infection and triggers NK cell-dependent cytokine production and degranulation to limit viral load and propagation (By similarity).Fc-binding subunit that associates with FCER1G adapter to form functional signaling complexes. Following the engagement of antigen-IgG complexes, triggers phosphorylation of immunoreceptor tyrosine-based activation motif (ITAM)-containing adapter with subsequent activation of phosphatidylinositol 3-kinase signaling and sustained elevation of intracellular calcium that ultimately drive NK cell activation (By similarity).Mediates enhanced ADCC in response to afucosylated IgGs (By similarity)... Read More | Purity:>95%, by SDS-PAGE visualized with Coomassie® Blue Staining. Description： Interleukin 33 (IL-33), also known as DVS27 or NF-HEV (Nuclear Factor from High Endothelial Venules), is a pro-inflammatory protein and a chromatin-associated cytokine of the IL-1 family with high sequencePurity:>95%, by SDS-PAGE visualized with Coomassie® Blue Staining. Description： Interleukin 33 (IL-33), also known as DVS27 or NF-HEV (Nuclear Factor from High Endothelial Venules), is a pro-inflammatory protein and a chromatin-associated cytokine of the IL-1 family with high sequence and structural similarity to IL-1 and IL-18. IL-33 protein is expressed highly and rather selectively by high endothelial venule endothelial cells (HEVECs) in human tonsils, Peyer's patches, and lymph nodes. IL-33 protein has transcriptional regulatory properties, and the researches suggested that IL-33 is a dual-function protein that might act both as a cytokine and as an intracellular nuclear factor. As a type 2 cytokines, IL-33 protein also play a pivotal role in helminthic infection and allergic disorders... Read More | Purity: >90%, by SDS-PAGE visualized with Coomassie® Blue Staining. Function：Actin cross-linking/gelling protein (By similarity). Involved in calcium interactions and contractile properties of the cell that may contribute to replicative senescence |