ICOS Protein (AA 21-134) (His tag)

N° du produit ABIN7274837

Détail du produit

Antigène: ICOS (Inducible T-Cell Co-Stimulator (ICOS))

Type de proteíne: Recombinant

Attributs du protein: AA 21-134

Origine: Humain

Source: HEK-293 Cells

Purification/Conjugué: Cette ICOS protéine est marqué à la His tag.

Fonction: Human ICOS/CD278 Protein

Séquence: Glu21-Gln134

Attributs du produit: Recombinant Human ICOS/CD278 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Glu21-Gln134.

Pureté: > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC

Stérilité: 0.22 μm filtered

niveau d'endotoxine: Less than 1EU per μg by the LAL method.

Biological Activity Comment: Immobilized Human ICOS, His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Human B7-H2, hFc Tag with the EC50 of 22.7ng/ml determined by ELISA. See testing image for detail.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: Supplied as 0.22μm filtered solution in PBS ( pH 7.4).

Stock: -80 °C

Stockage commentaire: 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.

Date de péremption: 12 months

Détail du antigène

Antigène: ICOS (Inducible T-Cell Co-Stimulator (ICOS))

Autre désignation: ICOS (ICOS Produits)

Synonymes: ICOS Protein, AILIM Protein, CCLP Protein, CRP-1 Protein, H4 Protein, Ly115 Protein, CD278 Protein, CVID1 Protein, Ailim Protein, inducible T-cell costimulator Protein, inducible T cell co-stimulator Protein, inducible T-cell co-stimulator Protein, ICOS Protein, LOC100232284 Protein, Icos Protein

Sujet: Inducible co-stimulator (ICOS), also called AILIM (activiation-inducible lymphocyte immunomediatory molecule) and CRP-1 (CD28-related protein-1), is a member of the growing CD28 family of immune costimulatory receptors. Other family members are CD28, CTLA-4 and PD-1. Human ICOS is a homodimeric type I transmembrane protein consisting of 199 amino acids (aa) with a putative 20 aa signal sequence, a 121 aa extracellular domain, a 23 aa transmembrane region, and a 35 aa cytoplasmic domain.

Poids moléculaire: 14.6 kDa. Due to glycosylation, the protein migrates to 25-35 kDa based on Tris-Bis PAGE result.

Pathways: Cancer Immune Checkpoints