| Description | Esterase, also known as carboxyl ester hydrolases, are a member of the hydrolytic enzyme superfamily. Esterase is widely present in organisms, such as helping to digest esters in food in the digestive system, and also participating in biological processes such as fatty acid metabolism within cells. Esterase, also known as carboxyl ester hydrolases, are a member of the hydrolytic enzyme superfamily. Esterase is widely present in organisms, such as helping to digest esters in food in the digestive system, and also participating in biological processes such as fatty acid metabolism within cells. Esterase is widely used in industry, such as in the production of biodiesel, food additives, and cosmetics. ≥15U /mg powder, ≥100 U/mg protein. Source: Porcine liver.Properties The molecular weight of esterase monomer is approximately 66kDa. It is a serine enzyme with two active sites on each molecule, which dissociates into active half molecules in the presence of dilute acid or concentrated saltStabilityEsterase acts on water-soluble carboxylic acid esters containing short chain fatty acids. Its function comes from the catalytic triad of Ser, His, and Asp/Glu, which is stable in the form of a triad under low temperature and low pH conditions.Application1、Used for kinetic resolution and asymmetric synthesis in organic chemistry.2、Used to reveal fluorescence in the UV visible spectrum.3、Used in pharmaceutical and industrial applications to catalyze the hydrolysis of pentaacetyl catechins and epicatechin.4、It is used to develop an alternative experimental scheme based on gel for screening bead binding catalytic activity in aqueous media.Attention1、 Avoid contact with skin and eyes.2、 For your safety and health, please wear Lab coat and disposable gloves... Read More | Inquire | As the most abundant protein in human plasma, human serum albumin (HSA) is the transporter of hormones, lipids and other substances. Its main physiological function is to regulate plasma pH and maintain plasma osmotic pressure.Osrhsa (recombinant human serum albumin from Oryza sativa) is a As the most abundant protein in human plasma, human serum albumin (HSA) is the transporter of hormones, lipids and other substances. Its main physiological function is to regulate plasma pH and maintain plasma osmotic pressure.Osrhsa (recombinant human serum albumin from Oryza sativa) is a recombinant human serum albumin developed by using rice endosperm cell expression platform (oryzhiexp) and purification platform (oryzpur). It does not contain animal derived ingredients and can eliminate the risk of blood derived virus infection. Compared with fetal bovine serum (FBS), plasma derived albumin (pHSA) and bovine serum albumin (BSA), osrhsa has higher purity and better batch stability. It can be used in various research fields, including biopharmaceutical, cell therapy and cell culture of gene therapy. It can replace serum and promote cell growth. At the same time, osrhsa is also widely used in biomedical production as drug carrier, vaccine protector, cell cryoprotectant and medical device embedding agent.ApplicationBiopharmaceuticals, human vaccines, cell culture, cell storage, chemical drug molecular carriers, medical devices, in vitro diagnosis, etc.Comparison of physical and chemical properties between OsrHSA and natural human white pHSAphysicochemical propertiespHSAOsrHSAamino acid sequenceagreementN-terminal amino acidsDAHKSEVDAHKSEVC-terminal amino acidsKLVAASQAALGLKLVAASQAALGLGlycoside modificationnothingmolecular weight (MALDl)66.554 (kDa)66.550 ( a)Isoelectric point (pl)4.84.8Drug binding activityclosethermal stabilitymp 65℃mp 65℃esterase activityidenticalcrystal structureidenticalRestrictions on use:The above products are only suitable for scientific research, laboratory and production use, and cannot be directly used in human body... 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 | Purity:>95%, by SDS-PAGE visualized with Coomassie® Blue Staining.Description:Monkeypox is a zoonotic disease caused by monkeypox virus (MPXV), which is a member of orthopoxvirus genus. A35R gene is highly conserved among poxviruses and encodes a previously uncharacterized hydrophobic acidicPurity:>95%, by SDS-PAGE visualized with Coomassie® Blue Staining.Description:Monkeypox is a zoonotic disease caused by monkeypox virus (MPXV), which is a member of orthopoxvirus genus. A35R gene is highly conserved among poxviruses and encodes a previously uncharacterized hydrophobic acidic protein. The A35R has little homology to any protein outside of poxviruses, suggesting a novel virulence Monkeypox is a zoonotic disease caused by monkeypox virus (MPXV), which is a member of orthopoxvirus genus. A35R gene is highly conserved among poxviruses and encodes a previously uncharacterized hydrophobic acidic protein. The A35R has little homology to any protein outside of poxviruses, suggesting a novel virulence mechanism.A35R could block some stage of antigen processing or presentation in infected cells or interfere with regulation of apoptosis. In addition, the A35R function may be required for growth in certain cell types, e.g., macrophage, in vivo. It localizes to factories where viral DNA is located and it was shown to be a constitutive transcriptional activator in a large-scale yeast two-hybrid study... Read More |