| Description | Purity: Single arc by IEP against antisera to whole human serum and human IgG; no reaction to antisera to human IgA, IgD, IgE, or IgM;greater than 95% by SDS-PAGE and ELISA.Prepared from plasma shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA Purity: Single arc by IEP against antisera to whole human serum and human IgG; no reaction to antisera to human IgA, IgD, IgE, or IgM;greater than 95% by SDS-PAGE and ELISA.Prepared from plasma shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA approved tests.Product Citation:Devaux JJ, Miura Y, Fukami Y, Inoue T, et al. Neurofascin-155 IgG4 in chronic inflammatory demyelinating polyneuropathy. Neurology. 2016 Mar 1;86(9):800-7. doi: 10.1212/WNL.0000000000002418. Epub 2016 Feb 3.IgG Subclasses and Isotypes of VH4-34 Encoded Antibodies. Bhat NM, Kshirsagar MA, Bieber MM, and Teng NNH. Immunol Invest. 2015;44(4):400-10. doi: 10.3109/08820139.2015.1015682... Read More | Inquire | Dezamizumab (anti-Serum Amyloid P) is a fully humanized recombinant monoclonal IgG1 anti-serum amyloid P component (SAP) antibody, with potential anti-amyloid activity. Dezamizumab (anti-Serum Amyloid P) triggers immunotherapeutic clearance of amyloid. Dezamizumab (anti-Serum Amyloid P) can be used Dezamizumab (anti-Serum Amyloid P) is a fully humanized recombinant monoclonal IgG1 anti-serum amyloid P component (SAP) antibody, with potential anti-amyloid activity. Dezamizumab (anti-Serum Amyloid P) triggers immunotherapeutic clearance of amyloid. Dezamizumab (anti-Serum Amyloid P) can be used in research of Amyloid light-chain (AL) amyloidosis... Read More | Inquire | Tyrosine decarboxylase catalyzes the removal of the carboxyl group from tyrosine to produce tyramine and carbon dioxide. Pyridoxal 5'-phosphate is a necessary cofactor. By using the apoenzyme prepared from cells grown on a vitamin B6 deficient medium pyridoxal phosphate may be determined. The Tyrosine decarboxylase catalyzes the removal of the carboxyl group from tyrosine to produce tyramine and carbon dioxide. Pyridoxal 5'-phosphate is a necessary cofactor. By using the apoenzyme prepared from cells grown on a vitamin B6 deficient medium pyridoxal phosphate may be determined. The HOLOenzyme may be used to determine tyrosine, phenylalanine and dihydroxyphenylalanine either manometrically or colorimetrically.L-Tyrosine decarboxylase apoenzyme from Streptococcus faecalis has been used in a study to purify and characterize tyrosine decarboxylase and aromatic-L-amino-acid decarboxylase.L-Tyrosine decarboxylase apoenzyme from Streptococcus faecalis has also been used in a study to investigate the stereospecificity of sodium borohydride reduction of tyrosine decarboxylase.One Unit yields 1µmole of CO2 per minute from L-tyrosine at 37°C, pH 5.5. The APOenzyme activity is measured in the presence of excess pyridoxal phosphate... Read More |