CATSPER4 - cation channel sperm associated 4 Gene

Species: Homo sapiens

Gene Type: protein coding
Gene ID: 378807

Summary

Predicted to enable voltage-gated Calcium Channel activity. Predicted to be involved in flagellated sperm motility; sodium ion transport; and sperm capacitation. Predicted to be located in plasma membrane. Predicted to be part of CatSper complex. Predicted to be active in acrosomal vesicle and sperm principal piece. [provided by Alliance of Genome Resources, Jun 2026]
Restricted expression toward testis (RPKM 2.4).

CATSPER4 Products (1)

mRNA Protein Name
NM_198137.2 NP_937770.1 cation channel sperm-associated protein 4

Gene Ontology

  • Molecular Function
Molecular Function GO Annotation Evidence References Source
enables protein binding IPI
IPI: Inferred from physical interaction
32296183 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

CATSPER4 Protein-protein interaction Information

Type
Protein Name Protein ID Interactor Interactor Species Interactor ID Detection Method References
Intra
CATSPER4 Q7RTX7 CCL4L1 Homo sapiens Q8NHW4
Validated Y2H
32296183
Cross: Cross-species interaction Intra: Intraspecies interaction

Related Agents

  • Pre-clinical Phase

Pre-clinical Phase

Bioactive Molecules (2)
Cat. No. Product Name
Effect
Purity
Rare Diseases
HY-RS01984 CATSPER1 Human Pre-designed siRNA Set A Pre-designed Set / Unkown
HY-RS01985 CATSPER2 Human Pre-designed siRNA Set A Pre-designed Set / Unkown