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IZUMO1 Antibody

Catalog # Availability Size / Price Inquiry
APR06918G 0.1 mg / $695

IZUMO1 Antibody

Brand

Leading Biology

Catalog Number

APR06918G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality IZUMO1 Antibody.

Molecular Weight

Predicted: 35, 39, 42 kDa; Observed: 52 kDa

Cellular Localization

Antigen Cellular Localization: Membrane; Single-pass type I membrane protein

Host

Rabbit

Species Reactivity

Human

Target

IZUMO1; IZUMO1 antibody is human specific. At least four isoforms of IZUMO1 are known to exist; this antibody will detect the two longest isoforms.

Isotype

IgG

GeneID

UniProt ID

Function

Essential sperm cell-surface protein required for fertilization by acting as a ligand for IZUMO1R/JUNO receptor on egg. The IZUMO1:IZUMO1R/JUNO interaction is a necessary adhesion event between sperm and egg that is required for fertilization but is not sufficient for cell fusion. The ligand-receptor interaction probably does not act as a membrane 'fusogen'.

Summary

IZUMO1, a sperm-specific protein, is essential for sperm-egg plasma membrane binding and fusion. It is involved in the fertilization process and in the fusion of the sperm with the egg (1,2). IZUMO1 is expressed as at least four isoforms produced by alternative splicing and contains one Ig-like (immunoglobulin-like) C2-type domain (3). Lack of IZUMO1 in males, due to homozygous mutation in the gene that encodes IZUMO1, results in sterility due to an inability to penetrate the plasma membrane of the egg (4).

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC, E

Images

Western blot analysis of IZUMO1 in human testis tissue lysate with IZUMO1 antibody at 1 μg/ml.

Immunohistochemistry of IZUMO1 in human testis tissue with IZUMO1 antibody at 2.5 μg/mL.

Specification

Quantity

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