Antibodies

CatSper Channels

Antibodies

CatSper (cation channel of spermatozoa) is a sperm-specific Ca2+ channel located explicitly in the spermatozoon flagellum. It mediates flagellar hyperactivity, and is chemotactically responsive to progesterone. CatSper is composed of 4 pore-forming subunits (CatSper1-4) with 6 transmembrane (TM) domains each, and of 3 auxiliary subunits: CatSperβ (2 TM domains), CatSperγ and CatSperδ (1 TM domain each). While all four CatSper proteins are necessary for the channel’s function (and hence male fertility), each is synthesized independently. Trafficking to the flagellum requires the cooperation of all subunits.

Displaying 1 to 2 products (out of 2 products)
  • Anti-CatSper1 (extracellular) Antibody

    A Rabbit Polyclonal Antibody to CatSper1 Channel

    Cat # ACC-301
    Type Polyclonal
    Source Rabbit
    Applications wb, ic*, ifc*, ih*, ip*, lci*
    Reactivity m, r, h*
    • Lyophilized Powder
    • Antigen Incl.
    • Shipped at Room Temp.
  • Anti-CatSper4 (extracellular) Antibody

    A Rabbit Polyclonal Antibody to CatSper4 Channel

    Cat # ACC-304
    Type Polyclonal
    Source Rabbit
    Applications ic, wb, ifc*, ih*, ip*, lci*
    Reactivity m, r, h*
    • Lyophilized Powder
    • Antigen Incl.
    • Shipped at Room Temp.

* See product page

Displaying 1 to 2 products (out of 2 products)