The 42-kDa membrane antigen TmpA (Tp44.5) is a highly immunogenic lipoprotein which has been identified as a diagnostic target throughout all stages of a syphilis infection.
REFERENCES
RAG0073 WB, DB, Indirect ELISA, positive control in direct ELISA
GENE
Tp44.5
DESCRIPTION
Membrane lipoprotein
PURITY
>95% in a SDS-PAGE
SHIPPING AND STORAGE CONDITIONS
Proteins will be shipped on dry ice or ice pack. Upon arrival they should be stored at -20ºC to -80ºC. Avoid multiple freeze/thaw cycles
STABILITY
The protein will remain stable for four years if stored frozen
SPECIFICITY
The protein is immunoreactive against seropositive individuals to Syphilis
