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>   home   >   Products   >   Primary Antibodies   >   Developmental Biology   >   SPESP1 Antibody (C-term)   

SPESP1 Antibody (C-term)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

  • WB - SPESP1 Antibody (C-term) AP19073b
    SPESP1 Antibody (C-term) (Cat. #AP19073b) western blot analysis in NCI-H292 cell line lysates (35ug/lane).This demonstrates the SPESP1 antibody detected the SPESP1 protein (arrow).
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q6UW49
Other Accession NP_663633.1
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 38931 Da
Antigen Region 236-262 aa
Additional Information
Gene ID 246777
Other Names Sperm equatorial segment protein 1, ESP, Equatorial segment protein, SP-ESP, Glycosylated 38 kDa sperm protein C-7/8, SPESP1
Target/Specificity This SPESP1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 236-262 amino acids from the C-terminal region of human SPESP1.
Dilution WB~~1:1000
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsSPESP1 Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Cellular Location Cytoplasmic vesicle, secretory vesicle, acrosome. Note=Small proacrosomal granules (during the Golgi phase), enlarged acrosomal vesicles (during the cap phase), acrosome (during the elongating phase), equatorial segment of the acrosome (during the maturation phase)
Tissue Location Highly expressed in testis, where it is localized in the acrosome of postmeiotic stages of spermiogenesis (round and elongating spermatids and in ejaculated spermatozoa) (at protein level). Poorly expressed in placenta and fetal lung
Research Areas
Citations (0)

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The encoded protein is a human alloantigen involved in sperm-egg binding and fusion.


Wolkowicz, M.J., et al. J. Androl. 29(3):272-282(2008)
Lamesch, P., et al. Genomics 89(3):307-315(2007)
Wolkowicz, M.J., et al. Biol. Reprod. 69(3):735-745(2003)

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$ 295.00
$ 99.00
Cat# AP19073b
(40 western blots)
Availability: In Stock
Bulk Size
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