Glypican 3 Protein-VLP (GPC3) (AA 438-554)

Produktnummer ABIN7448166

Dieses VLP Glypican 3-Protein wird in HEK-293 Cells exprimiert.

Kurzübersicht für Glypican 3 Protein-VLP (GPC3) (AA 438-554) (ABIN7448166)

Target: Glypican 3 (GPC3)

Protein-Typ: VLP

Biologische Aktivität: Active

Spezies: Human

Quelle: HEK-293 Cells

Applikation: Immunogen (Imm), ELISA, Functional Studies (Func), Surface Plasmon Resonance (SPR)

Reinheit: > 95 % as determined by HPLC

Produktdetails

Proteineigenschaft: AA 438-554

Verwendungszweck: Human GPC3 Protein-VLP

Sequenz: Arg438-Asn554

Produktmerkmale: Recombinant Human GPC3 (438-554) Protein-VLP is expressed from HEK293.It contains Arg438-Asn554.

Sterilität: 0.22 μm filtered

Endotoxin-Niveau: Less than 1EU per μg by the LAL method.

Biological Activity Comment: Immobilized Human GPC3 (438-554) VLP at 5μg/ml (100μl/Well) on the plate. Dose response curve for Anti-GPC3 Antibody, hFc Tag with the EC50 of 24.1ng/ml determined by ELISA.

Anwendungsinformationen

Applikationshinweise:

• Antibody Discovery: Immunization, Screening, Functional Characterization
• Affinity determination: ELISA, SPR
• In vivo pharmacokinetic analysis
• CMC method development
• CAR-T Positive Rate Detection
• Blood sample determination: ELISA

Kommentare:

Virus-like particles (VLPs) are formed from the outer capsid protein of a virus and are tiny nanoparticles formed by the automatic assembly of one or more capsid proteins. VLPs do not contain viral infectious genomes, so they are relatively safe during production operations. The SAMS™ protein engineering platform has been used to express a series of biotinylated, non-biotinylated, and fluorescently-labeled VLP-displayed antigens. They are suitable for SPR, ELISA, CAR-T positive rate detection, and other experimental scenarios.

Virus-Like Particles (VLPs) are highly immunogenic, meaning that they can elicit a strong immune response in the host. VLPs are recognized by the immune system and are taken up by antigen-presenting cells (APCs) such as dendritic cells. Once taken up by APCs, VLPs are processed and presented to T cells, which can trigger the activation of B cells to produce antibodies against the displayed antigen. Because VLPs resemble the structure and composition of native viruses, they are highly effective at inducing both humoral and cellular immune responses.

Generally, VLPs range in size from approximately 20 to 200 nanometers (nm). Compared to a cell-based immunization approach, their smaller size can optimize the immune response to target the specific antigen displayed on the surface of the engineered VLPs.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Buffer: Supplied as 0.22μm filtered solution in PBS ( pH 7.4). Notice: If you need it for immunization, Do Not use any adjuvant.

Lagerung: -80 °C

Informationen zur Lagerung: Valid for 12 months from date of receipt when stored at -80°C.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Haltbarkeit: 12 months

Antigendetails

Target: Glypican 3 (GPC3)

Andere Bezeichnung: GPC3

Hintergrund: Glypican-3 is a protein ,which is encoded by the GPC3 gene in humans.The protein core of GPC3 consists of two subunits, where the N-terminal subunit has a size of ~40 kDa and the C-terminal subunit is ~30 kDa.Glypican 3 is a potential therapeutic target for treating liver cancer and other cancers. Several therapeutic anti-GPC3 antibodies have been developed.

Molekulargewicht: 21.5 kDa.

UniProt: P51654-1

Pathways: Glycosaminoglycan Metabolic Process