Abcam, ab211626, Anti-IZUMO1 antibody [125]

Size: 100µg
Rat Monoclonal IZUMO1 antibody. Suitable for WB, ICC/IF and reacts with Mouse, Human samples. Cited in 1 publication. Immunogen corresponding to Cell preparation containing Izumo1 protein.
Key facts
Host species:Rat,
Clonality:Monoclonal,
Clone number:125,
Isotype:IgG2a,
Light chain type:kappa,
Carrier free:No,
Reacts with:Mouse, Human,
Applications:ICC/IF, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Cell preparation containing Izumo1 protein. The exact immunogen used to generate this antibody is proprietary information.Q9D9J7

Properties and Storage Information:
Form-Liquid, Purification technique-Ion exchange chromatography, Storage buffer-pH: 6 - 8.5Constituents: PBS, 50% Glycerol (glycerin, glycerine), Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
IZUMO1 also known as Immunoglobulin superfamily member 9 is a protein important to the process of fertilization. IZUMO1 has a molecular mass of approximately 37 kDa. It localizes specifically to the acrosomal region of sperm cells. This protein plays a mechanical role in sperm-egg fusion an essential step for successful fertilization allowing sperm cells to recognize and bind to the egg cell membrane. Expression of IZUMO1 is limited to mature sperm assuring its involvement exclusively during fertilization.
Biological function summary
The protein acts when spermatozoa interact with oocytes. IZUMO1 facilitates the binding through forming a complex with Juno the receptor on the egg surface. This interaction is necessary for the initial contact and fusion between the sperm and egg membranes. The IZUMO1-Juno pairing ensures proper docking and fusion enabling the combination of genetic materials from both gametes. The specificity of this binding prevents cross-species fertilization maintaining species integrity during reproduction.
Pathways
IZUMO1 has involvement in the fertilization pathway. It works directly in the sperm's fusion process an important part of the reproductive process. IZUMO1 interacts closely with other sperm proteins such as CD9 which play roles in adhesion and fusion events. These pathways incorporate IZUMO1 within the larger reproductive framework where it functions alongside these proteins to ensure successful gamete fusion and genetic transfer.
IZUMO1's functionality connects to issues of infertility. Defects or deficiencies in IZUMO1 expression or function can lead to male infertility due to ineffective sperm-egg fusion. Additionally fertility research identifies Juno as a complementary protein in this context as abnormalities in either protein may disrupt fertilization processes and contribute to reproductive challenges. Understanding IZUMO1 offers insight into diagnostic and therapeutic possibilities for treating infertility cases where sperm-egg membrane fusion is compromised.