Toxoplasma Composite2 Antigen SAG1MIC2,3 (Baculo)

Product Specifications: Item# 60120: Recombinant Toxoplasma Sag1, Mic2,3 Antigen(Baculo)   Concentration: See vial                                                                Mass/vial: 1mg                                                     Volume/vial: 500ul                                                             Diluent: 20 mM Na-Ac,20mM NaCl,pH 7+-                                                             Purity: >98%                                                                                                       Stabilizer: None                                                                           Preservative: None                                                                        Storage: long term -75°C, Short term-20C°   Physical State: Frozen Liquid   Stability:  2 years at -75°C    Application: In-Vitro Diagnostics, Immunization   Description: Recombinant Recombinant Toxoplasma Sag1, Mic2,3 Antigen protein produced in the Baculovirus Expression  System.   molecular Weight: 47kD.   Purification: This protein is purified by salt fractionation and ion-affity chromatography to >95% purity as determined by SDS-PAGE, reduced   Specificity: This protein binds to Toxoplasma converted human serum polyclonal antibodies (IgG,IgM) in ELISA and  Western Elisa, Dot Blots and Lateral Flow immunochromatographic diagnostic tests.   Biological Activity:  Not done   Applications and Instructions for use   Recommended concentrations for use are approximate values.  A dose dependent response assay should be performed to determine the optimal concentration for use in specific applications. ELISA and Western ELISA require 10-100ng protein depending on the nature and affinity of the detection reagent.  Human serum polyclonal antibodies yield titers of 1:1000 or greater at 100ng of immobilized protein under standard ELISA conditions. Protein concentration for lateral flow rapid diagnostics range from 1-2mg/ml.