SPAG1 Antibody (10G1/2) [DyLight 680]

• Reactivity: Hu
• Applications: WB, ICC/IF, IP
• Clone: 10G1/2
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: DyLight 680

SPAG1 Antibody (10G1/2) [DyLight 680] Summary

• Description: This conjugate is made on demand. Actual recovery may vary from the stated volume of this product. The volume will be greater than or equal to the unit size stated on the datasheet.
• Immunogen: Synthetic peptide SPA-3 (sequence designed to avoid TPR motifs - KTAPFNKEKERRKIEIQEVNE)
• Isotype: IgG
• Clonality: Monoclonal
• Host: Mouse
• Gene: SPAG1
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • Immunocytochemistry/ Immunofluorescence
  • Immunoprecipitation
  • Western Blot
• Application Notes: Optimal dilution of this antibody should be experimentally determined.

Packaging, Storage & Formulations

• Storage: Store at 4C in the dark.
• Buffer: 50mM Sodium Borate
• Preservative: 0.05% Sodium Azide
• Purity: Protein A purified

Notes

DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.

Alternate Names for SPAG1 Antibody (10G1/2) [DyLight 680]

• FLJ32920
• HSD-3.8sperm-associated antigen 1
• Infertility-related sperm protein Spag-1
• SP75
• sperm associated antigen 1
• tetratricopeptide repeat-containing protein
• TPIS
• TPR-containing protein involved in spermatogenesis

Background

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 expressed by this gene is recognized by anti-sperm agglutinating antibodies from an infertile woman. Furthermore, immunization of female rats with the recombinant human protein reduced fertility. This protein localizes to the plasma membrane of germ cells in the testis and to the post-acrosomal plasma membrane of mature spermatozoa. Recombinant polypeptide binds GTP and exhibits GTPase activity. Thus, this protein may regulate GTP signal transduction pathways involved in spermatogenesis and fertilization. Two transcript variants of this gene encode the same protein.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: SPAG1