Recombinant M Tuberculosis 38kD Antigen Protein

• Cat.No.: Mt38-160M

Specification

• Species: M.tuberculosis
• Source: E.coli
• Tag: Non
• Description: M tuberculosis 38 kD Antigen produced in the E. coli expression system. This 38 kD protein reacts with human TB serum in ELISA and Western ELISA.
• Form: Liquid, sterile filled
• Molecular Mass: 38.9 kD
• Purity: > 98 % by SDS-PAGE
• Applications: ELISA;
  Western ELISA;
  TB Diagnostics.
• Notes: 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
• Stability: At least 2 years at -75 centigrade.
• Storage: Store at -75 centigrade.
• Dilutions: 50mM NaPO4, pH 7.0, 0.1M NaCl , 0.05% SOD. Sarcosyl