Anti-TB 38Kd Antigen Antibody [A11D2]

Mouse monoclonal antibody clone A11D2, raised against the immunodominant 38 kDa antigen (PstS1, a phosphate-binding lipoprotein) of Mycobacterium tuberculosis, supplied by Antibodies.com as a 100 µg lyophilised preparation in a single vial. The unconjugated IgG1 reagent is validated for ELISA and Western blot workflows, supporting serological screening, recombinant antigen detection, and confirmatory immunoblotting of TB-positive samples.

Each vial reconstitutes in PBS or similar diluent. The lyophilised format remains stable refrigerated; for longer-term storage, aliquot and freeze at -20°C, protect from light, and avoid repeated freeze-thaw cycles. Host species is mouse, clonality is monoclonal, isotype is IgG1, conjugate is unconjugated, and reactivity is directed at the mycobacterial 38 kDa phosphate-binding lipoprotein rather than host human proteins.

Typical research applications include use as a capture or detection reagent in ELISA plates coated with recombinant 38 kDa antigen, and as a primary antibody on Western blots of M. tuberculosis culture filtrate or recombinant protein preparations. This Primary Antibody is intended for research use only and is not for clinical diagnostic or therapeutic use.