| Description | ApplicationIt is used in the research and development of enzymatic glycosylated albumin reagents and mass formulation.Enzymatic propertiesSource: MicroorganismEnzymology Committee Number: EC1.5.3Molecular weight: 55kDa (SDS-PAGE)Isoelectric point: 6Km value: 5.0×10 ⁻⁴ M (Fructosyl-ApplicationIt is used in the research and development of enzymatic glycosylated albumin reagents and mass formulation.Enzymatic propertiesSource: MicroorganismEnzymology Committee Number: EC1.5.3Molecular weight: 55kDa (SDS-PAGE)Isoelectric point: 6Km value: 5.0×10 ⁻⁴ M (Fructosyl-Ala)Inhibitors: Hg ²⁺, Pb ²⁺ Optimal pH: 7.7 Figure 1Optimum temperature: 42℃ Figure 2pH stability: 5.0-9.5 (25℃, 16h) Figure 3Thermal stability: Stable below 40℃ (pH8.0, 30min) Figure 4Stability: -25 ~ -15℃ standing store for 12 monthsMore than 90% activity Figure 5Protective agent: glycerin, trehaloseAssay method for activity1. Principle 2. Definition of enzyme activityUnit enzyme activity is defined as the amount of enzyme required to catalyze the production of 1µmol H2O2 per minute under the following conditions.3. Reagent preparationReagent I: 1M potassium phosphate buffer, pH8.0Reagent II: 1kU/mL PODReagent III: 50mM TOOS solutionReagent IV: 50mM 4-AA solutionReagent V: 200mM Glycated alanineEnzyme diluent: 20mM Tris-HCl, pH8.0Prepare the reaction mixture as follows:Reagent I: 10mLReagent II: 0.1mLReagent III: 1mLReagent IV: 1mLReagent V: 10mLDouble steam water set volume to 100mL4. Operation procedure4.1 Add 980µL reaction mixture into 1mL colorimetric dish.4.2 Incubate at 37°C for 5 minutes.4.3 Add 20 µL of enzyme solution to be tested to the reaction mixture.4.4 Reaction at 37°C, the absorbance change (∆As) of the sample within 1min is detected by spectrophotometer at 555nm.* Blank control measurement method: Use 20 µL of enzyme dilution solution instead of the enzyme solution to be tested, and measure the absorbance change (ΔAb) of the sample within 1 minute.∆A=∆As-∆Ab5. Vitality computingVt: Total volume of reaction liquid (1.0 mL);Vs: Enzyme liquid volume (0.02 mL);t: Reaction time (1 min);df: Dilution ratio;C: Enzyme concentration (mg/mL);1.0: Optical path length (cm);1/2: 1 mole hydrogen peroxide to generate 1/2 mole quinone imide dye;39.2: Under standard reaction conditions, the millimolar absorption coefficient of the color group at 555nm (cm² /µmol)... Read More | Lipoprotein Lipase Activator is a cell-permeable benzylphosphonate derivative that selectively induces lipoprotein lipase (LPL) mRNA and protein levels, but does not exhibit PPARα or PPARγ agonistic activities. Lipoprotein Lipase Activator lowers serum lipid levels and plasma triglyceridesLipoprotein Lipase Activator is a cell-permeable benzylphosphonate derivative that selectively induces lipoprotein lipase (LPL) mRNA and protein levels, but does not exhibit PPARα or PPARγ agonistic activities. Lipoprotein Lipase Activator lowers serum lipid levels and plasma triglycerides with concomitant elevation in high-density lipoprotein cholesterol (HDL-C) in animal models. Lipoprotein Lipase Activator also induces fatty acid oxidation related enzymes, lowers free fatty acids (FFA), and minimizes fat accumulation. Also reported to suppress the plasma levels of TNF-a and COX-2 and displays anti-tumor properties... Read More | Purity:>90%, by SDS-PAGE visualized with Coomassie® Blue Staining.This protein is one of the nuclear-coded polypeptide chains of cytochrome c oxidase, the terminal oxidase in mitochondrial electron transport | Purity≥ 95% SDS-PAGE.Additional sequence informationMature chain.FunctionCould be a growth factor active in the process of wound healing. Acts as a mitogen in the lung. May act in a manner similar to FGF-7 | Purity> 97 % by SDS-PAGE and HPLC analyses.Additional sequence informationMature protein.FunctionPromotes neurite outgrowth and especially branching of neuritic processes in primary hippocampal and cortical cells |