Monoclonal Anti-SPAG8 antibody produced in mouse

NA.41

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. (provided by RefSeq)

SPAG8 (AAH19247, 1 a.a. ~ 501 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.

Sequence
METNGSTEGSRSRSRSLDIQPSSEGLGPTSEPFPSSDDSPRSALAAATAAAAAAASAAAATAAFTTAKAAALSTKTPAPCSEFMEPSSDPSLLGEPCAGPGFTHNIAHGSLGFEPVYVSCIAQDTCTTTDHSSNPGPVPGSSSGPVLGSSSGAGHGSGSGSGPGCGSVPGSGSGPGPGSGPGSGPGHGSGSHPGPASGPGPDTGPDSELSPCIPPGFRNLVADRVLNYTSWSQHCPWEPQKQPPWEFLQVLEPGARGLWKPPDIKGKLMVCYETLPRGQCLLYNWEEERATNHLDQVPSMQDGSESFFFRHGHRGLLTMQLKSPMPSSTTQKDSYQPPGNVYWPLRGKREAMLEMLLQHQICKEVQAEQEPTRKLFEVESVTHHDYRMELAQAGTPAPTKPHDYRQEQPETFWIQRAPQLPTWWPLPTQVPAAEDYLTWKEWGFTGVQEVLSALLRATPGEYSVNICGMNEHPVCSRTWTNRLCHQEMGSKKTVTQEDRGW

Solution in phosphate buffered saline, pH 7.4

mouse

unconjugated

purified immunoglobulin

primary antibodies

2F12, monoclonal

buffered aqueous solution

antigen ~81.22 kDa

human

indirect ELISA: suitable
western blot: 1-5 μg/mL

IgG2aκ

BC019247

Q99932

dry ice

−20℃

human ... SPAG8(26206)

13 - Non Combustible Solids

WGK 1