SPAG8 Antibody

SPAG8 antibody can be used for detection of SPAG8 by ELISA at 1:62500. SPAG8 antibody can be used for detection of SPAG8 by western blot at 1 μg/mL, and HRP conjugated secondary antibody should be diluted 1:50, 000 - 100, 000.

For short periods of storage (days) store at 4°C. For longer periods of storage, store SPAG8 antibody at -20°C. As with any antibody avoid repeat freeze-thaw cycles.

The correlation of anti-sperm antibodies with cases of unexplained infertility implicates a role for these antibodies in blocking fertilization. Improved diagnosis and treatment of immunologic infertility, as well as identification of proteins for targeted contraception, are dependent on the identification and characterization of relevant sperm antigens. SPAG8 is recognized by sperm agglutinating antibodies from an infertile woman. This protein is localized in germ cells of the testis at all stages of spermatogenesis and is localized to the acrosomal region of mature spermatozoa.The correlation of anti-sperm antibodies with cases of unexplained infertility implicates a role for these antibodies in blocking fertilization. Improved diagnosis and treatment of immunologic infertility, as well as identification of proteins for targeted contraception, are dependent on the identification and characterization of relevant sperm antigens. The protein encoded by this gene is recognized by sperm agglutinating antibodies from an infertile woman. This protein is localized in germ cells of the testis at all stages of spermatogenesis and is localized to the acrosomal region of mature spermatozoa. Alternatively spliced variants that encode different protein isoforms have been described but the full-length sequences of only two have been determined.

Antibody is purified by peptide affinity chromatography method.

Batch dependent

Antibody produced in rabbits immunized with a synthetic peptide corresponding a region of human SPAG8.

sperm associated antigen 8

This product is for research use only.