Recombinant antigen gp40 for Feline immunodeficiency virus (FIV)

Feline immunodeficiency virus (FIV)

gp40 -is a transmembrane glycoprotein responsible for viral membrane fusion with the host cell membrane. The gp40 subunit contains different functional regions in its ectodomain: the fusion peptide (FP), heptad repeat 1 (HR1), HR2, and the transmembrane region. This protein is very similar to gp41 from HIV. The sequence of gp40 contains four functional regions, as follows: the N-terminal fusion peptide (which is thought to insert into the host cell membrane) is followed by an ectodomain, a transmembrane region and a cytoplasmic domain.

Recombinant antigen for the diagnosis of Feline immunodeficiency syndrome (feline AIDS) caused by Feline immunodeficiency virus (FIV), an animal infectious disease (mainly cats).

Transmembrane subunit of the 150 kDa envelope glycoprotein
> 95% by observation on SDS-PAGE electrophoresis
Cat number
SKU Source Applications In-house validation Details
RAG0066 E. coli WB, DB, IE, DE - Example of a certificate of analysis Material Safety Data Sheet
WB: Western Blot | DB: Dot Blot | IE: Indirect ELISA | DE: positive control in Direct ELISA | CLIA: Chemiluminescent immunoassay | LF: Lateral-Flow | CE: Capture ELISA | DAS: Double Antigen Sandwich ELISA | NP: Nanoparticles binding | PO: Plate orientation | COA: Certificate of analysis | SDS: Material Safety Data Sheet
Liquid solution or dry powder (lyophilised) in vials of 0.1 mg*, 1 mg and bulk
* under availability, for liquid format
Related proteins

For research and comercial use IVD only (*)

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