Sperm Associated Antigen 4 Proteins

The mammalian sperm flagellum contains two cytoskeletal structures associated with the axoneme: the outer dense fibers surrounding the axoneme in the midpiece and principal piece and the fibrous sheath surrounding the outer dense fibers in the principal piece of the tail.

Data Quality
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    Protein
Antigen
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Reactivity
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Application
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Host
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Binding Specificity
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Conjugate
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Protein Type
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3 Products
Recombinant Protein, Insect Cells (Source), Purity >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
ReactivityMouse (Murine)
Application Crys, ELISA, SDS, WB
Order details Cat. No. ABIN3130139
$5,122.60
Plus shipping costs $45.00 and $22.00 dry ice
Delivery in 50 to 55 Business Days
Recombinant Protein, Insect Cells (Source), Purity >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
ReactivityHuman
Application Crys, ELISA, SDS, WB
Order details Cat. No. ABIN3077081
$7,294.44
Plus shipping costs $45.00 and $22.00 dry ice
Delivery in 50 to 55 Business Days
Recombinant Protein, Wheat germ (Source)
ISO
ReactivityHuman
Application AP, AA, ELISA, WB
Order details Cat. No. ABIN1321056
$414.29
Plus shipping costs $45.00 and $22.00 dry ice
Delivery in 11 to 12 Business Days
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Sperm Associated Antigen 4 (SPAG4) Protein Profile

Protein Summary

The mammalian sperm flagellum contains two cytoskeletal structures associated with the axoneme: the outer dense fibers surrounding the axoneme in the midpiece and principal piece and the fibrous sheath surrounding the outer dense fibers in the principal piece of the tail. Defects in these structures are associated with abnormal tail morphology, reduced sperm motility, and infertility. In the rat, the protein encoded by this gene associates with an outer dense fiber protein via a leucine zipper motif and localizes to the microtubules of the manchette and axoneme during sperm tail development.

Gene names and symbols associated with SPAG4

  • sperm associated antigen 4 (SPAG4) antibody
  • sperm associated antigen 4 (Spag4) antibody
  • 1700041K21Rik antibody
  • CT127 antibody
  • MGC133822 antibody
  • mKIAA4118 antibody
  • MNCb-0953 antibody
  • Sun4 antibody

Protein level used designations for SPAG4

sperm associated antigen 4 , sperm-associated antigen 4 protein , SUN domain-containing protein 4 , Sad1 and UNC84 domain containing 4 , acrosomal protein ACR55 , cancer/testis antigen 127 , outer dense fiber-associated protein SPAG4 , sperm tail protein , sperm antigen 4

GENE ID SPECIES
426655 Gallus gallus
458207 Pan troglodytes
485854 Canis lupus familiaris
618468 Bos taurus
704522 Macaca mulatta
100137482 Papio anubis
100328707 Oryctolagus cuniculus
6676 Homo sapiens
245865 Mus musculus
83623 Rattus norvegicus
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