Anti-SPAG8 antibody

Anti-SPAG8 antibody

Catalog Number:
A001020795STJ
Mfr. No.:
STJ113600
Price:
$297
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      • Overview
        • 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. This protein interacts with ACT (activator of CREM in testis) and may play a role in CREM (cAMP response element modulator)-ACT-mediated gene transcription during spermatogenesis. This protein may also play a role in spermatogenesis by regulating microtubule formation and cell division. Alternatively spliced variants that encode different protein isoforms have been described but the full-length sequences of only two have been determined.

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      • Properties
        • Host
          rabbit
          Antibody Type
          polyclonal
          Isotype
          IgG
          Reactivity
          mouse; rat
          Immunogen
          Recombinant fusion protein containing a sequence corresponding to amino acids 220-420 of human SPAG8 (NP_758516. 1).
          Purification
          Affinity purification
          Conjugate
          Unconjugated
          Formulation
          PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
          Storage
          Store at -20°C and avoid freeze-thaw cycles.
          Regulatory Status
          RUO
          Antigen
          Sperm-Associated Antigen 8; Hsd-1; Sperm Membrane Protein 1; Smp-1; Sperm Membrane Protein Bs-84 (Gene ID:26206; UniProt:Q99932)

          * For research use only

      • Applications
        • Application
          WB
        • Application Dilutions
          WB 1:500-1:2000

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