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Invitrogen™ Human SPAG8 (aa 181-261) Control Fragment Recombinant Protein

Product Code. 30197084
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Quantity:
100 μL
Unit Size:
100µL
This item is not returnable. View return policy

Product Code. 30197084

Brand: Invitrogen™ RP103664

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This item is not returnable. View return policy

Description

Recombinant Protein

Highest antigen sequence indentity to the following orthologs: Mouse (48%), Rat (48%). This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-64354 (PA5-64354. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.

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.
TRUSTED_SUSTAINABILITY

Specifications

Accession Number Q99932
Concentration ≥5.0 mg/mL
For Use With (Application) Blocking Assay, Control
Formulation 1 M urea, PBS with no preservative; pH 7.4
Gene ID (Entrez) 26206
Name Human SPAG8 (aa 181-261) Control Fragment
Quantity 100 μL
Regulatory Status RUO
Gene Alias BS-84; CILD28; CT142; HSD-1; hSMP-1; MH-SPAG8; SMP1; SMP-1; SPAG3; Spag8; sperm associated antigen 8; sperm associated antigen 8-like protein; sperm membrane protein 1; Sperm membrane protein BS-84; sperm-associated antigen 8; testicular tissue protein Li 177
Common Name SPAG8
Gene Symbol SPAG8
Conjugate Unconjugated
Species Human
Recombinant Recombinant
Protein Tag His-ABP-tag
Sequence PGSGPGHGSGSHPGPASGPGPDTGPDSELSPCIPPGFRNLVADRVPNYTSWSQHCPWEPQKQPPWEFLQVLEPGARGLWKP
Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Expression System E. coli
Form Liquid
Purity or Quality Grade >80% by SDS-PAGE and Coomassie blue staining
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