ICAM-3/CD50 Protein (His tag,Fc Tag)

Produktnummer ABIN7196249

Produktdetails

Target: ICAM-3/CD50 (ICAM3) (Intercellular Adhesion Molecule 3 (ICAM3))

Protein-Typ: Recombinant

Biologische Aktivität: Active

Spezies: Human

Quelle: HEK-293 Cells

Aufreinigungstag / Konjugat: Dieses ICAM-3/CD50 Protein ist gelabelt mit His tag,Fc Tag.

Verwendungszweck: Recombinant Human CD50/ICAM-3 Protein (His & Fc Tag)(Active)

Sequenz: Met 1-His 485

Produktmerkmale: The extracellular domain (Met 1-His 485) of human ICAM3 (NP_002153.2) precursor was fused with the C-terminal polyhistidine-tagged Fc region of human IgG1 at the C-terminus.

Reinheit: > 97 % as determined by reducing SDS-PAGE.

Endotoxin-Niveau: < 1.0 EU per μg as determined by the LAL method.

Biological Activity Comment: Measured by the ability of the immobilized protein to support the adhesion of PMA-stimulated HSB2 human peripheral blood acute lymphoblastic leukemia cells. When cells are added to ICAM3-coated plates (12.5 μg/ml, 100 μl/well), approximately 45%-60% will adhere specifically.

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Rekonstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from sterile PBS, pH 7.4

Lagerung: 4 °C,-20 °C,-80 °C

Informationen zur Lagerung: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Antigendetails

Target: ICAM-3/CD50 (ICAM3) (Intercellular Adhesion Molecule 3 (ICAM3))

Andere Bezeichnung: CD50/ICAM-3 (ICAM3 Produkte)

Synonyme: CD50 Protein, CDW50 Protein, ICAM-R Protein, ICAM-3 Protein, ICAM3 Protein, intercellular adhesion molecule 3 Protein, ICAM3 Protein, Icam3 Protein

Hintergrund:

Background: The protein ICAM-3, also known as CD50, is a member of the intercellular adhesion molecule (ICAM) family consisting three members. It is a DC-SIGN ligand that is constitutively expressed on resting leukocytes, and is thus an important molecule for the first immune response. ICAM-3 comprises of five immunoglobulin-like domains, and binds LFA-1 through its two N-terminal domains. It functions not only as an adhesion molecule, but also as a potent signalling molecule. ICAM-3 binds to LFA-1 on antigen-presenting cells (APC) stabilizing the T cell-APC interaction, facilitating signaling through the CD3/TCR complex. However, recent evidence using cultured and transformed T cells suggests ICAM-3 may also function in signaling. It has been reported that CD50 Molecule can play a role in developing functionally mature T lymphocytes and its expression increases during the maturation process of T lymphocytes. In addition, the interactions of ICAM-3 and LFA-1 facilitate HIV-1- induced virological synapse formation between T cells. ICAM-3 is associated with an increase of cellular radio-resistance and cancer cell proliferation. It could be considered as a candidate for anti-cancer drug development and as a cancer diagnostic marker.

Synonym: CD50,CDW50,ICAM-3,ICAM-R

Molekulargewicht: 77.2 kDa

NCBI Accession: NP_002153