| Description | Density: 1.063 to 1.210 g/ml; Composition: 55-45% lipid, 45-55% protein Endotoxin Level: <=10 EU/mg by Pyrosate LAL clot test Sterility Testing: Using Turbidity Growth/No Growth as the IndicatorThioglycollate Broth (THIO) for yeast and mold growthTryptic Soy Broth (TSB) for bacterial growth HDL Density: 1.063 to 1.210 g/ml; Composition: 55-45% lipid, 45-55% protein Endotoxin Level: <=10 EU/mg by Pyrosate LAL clot test Sterility Testing: Using Turbidity Growth/No Growth as the IndicatorThioglycollate Broth (THIO) for yeast and mold growthTryptic Soy Broth (TSB) for bacterial growth HDL is the vehicle for reversed cholesterol transport and estrification, serving as a scavenger for free cholesterol during intravascular catabolism of lipoproteins. HDL levels are inversely correlated with coronary heart disease. In a normal fasting individual, HDL concentrations range from 1.0-2.0 g/L. 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 | Inquire | Human CCL18 is encoded by the CCL18 gene located on the chromosome 17. As also named MIP-4, it shares 61 % sequence identity to human MIP-1α. CCL18 is mainly expressed by lung and some lymphoid tissues like lymph nodes express CCL18 at low level. It is chemotactic for both activated (CD3+) T Human CCL18 is encoded by the CCL18 gene located on the chromosome 17. As also named MIP-4, it shares 61 % sequence identity to human MIP-1α. CCL18 is mainly expressed by lung and some lymphoid tissues like lymph nodes express CCL18 at low level. It is chemotactic for both activated (CD3+) T cells and nonactivated (CD14-) lymphocytes, but not for monocytes or granulocytes. Involved in B-cell migration into B-cell follicles in lymph nodes. CCL18 plays a role in both humoral and cell mediated immunity responses. Recombinant Human MIP-4/CCL18 is a 7.9kDa protein containing 69 amino acid residues, including the four highly conserved cysteine residues present in CC chemokines.Purity>96% SDS-PAGEFunctionChemotactic factor that attracts lymphocytes but not monocytes or granulocytes. May be involved in B-cell migration into B-cell follicles in lymph nodes. Attracts naive T-lymphocytes toward dendritic cells and activated macrophages in lymph nodes, has chemotactic activity for naive T-cells, CD4+ and CD8+ T-cells and thus may play a role in both humoral and cell-mediated immunity responses... Read More | Purity>95% as determined by SDS-PAGE and Coomassie blue stainingFunctionThe heparin-binding fibroblast growth factors play important roles in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. They are potent mitogens in vitro.Sequence Purity>95% as determined by SDS-PAGE and Coomassie blue stainingFunctionThe heparin-binding fibroblast growth factors play important roles in the regulation of cell survival, cell division, angiogenesis, cell differentiation and cell migration. They are potent mitogens in vitro.Sequence similaritiesBelongs to the heparin-binding growth factors family.Cellular localizationSecreted. Cytoplasm. Cytoplasm > cell cortex. Lacks a cleavable signal sequence. Within the cytoplasm, it is transported to the cell membrane and then secreted by a non-classical pathway that requires Cu(2+) ions and S100A13. Secreted in a complex with SYT1... Read More | Purity>97% SDS-PAGE.FunctionReceptor for interleukin-2 |