Chlamydia W4-W5 is suitable for use in ELISA. Each laboratory should determine an optimum working titer for use in its particular application. Other applications have not been tested but use in such assays should not necessarily be excluded.

10mM Tris-HCl, pH 6.5, 100mM Sodium Phosphate and 8M urea.

Chlamydia W4-W5 protein was purified by proprietary chromatographic technique.

Chlamydia W4-W5 protein is >95% pure as determined by 10% PAGE (coomassie staining) and RP-HPLC.

E. coli

Immunoreactive with sera of Chlamydia Trachomatis infected individuals.

Chlamydia W4-W5 protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.