Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Storage
-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration
1 mg/ml
Clonality
Polyclonal
Clone Number
Immunogen
Synthesized peptide derived from human SPACA1
Specificity
This antibody detects endogenous levels of SPACA1 at Human, Mouse
Gene Name
SPACA1 SAMP32
Protein Name
Sperm acrosome membrane-associated protein 1 (Sperm acrosomal membrane-associated protein 32)
Other Name
Species
Human
Gene ID
81833
Uniprot
Q9HBV2,
Species.1
Mouse
Gene ID.1
67652
Uniprot.1
Q9DA48
Species.2
Gene ID.2
Uniprot.2
Cellular Localization
Cytoplasmic vesicle, secretory vesicle, acrosome inner membrane; Single-pass type I membrane protein . Primarily found in the equatorial segment of the acrosome (PubMed:11870081). The tyrosine phosphorylated protein localizes to a smaller region within the equatorial segment (By similarity). Also expressed weakly in the principal segment (PubMed:11870081). .
Tissue Expression
Testis specific.
Signaling_pathway
Research Areas
Function
Plays a role in acrosome expansion and establishment of normal sperm morphology during spermatogenesis (By similarity). Important for male fertility .