CD47 Protein (CD47) (AA 19-139) (His tag)

N° du produit ABIN7274220

Détail du produit

Antigène: CD47

Type de proteíne: Recombinant

Attributs du protein: AA 19-139

Origine: Humain

Source: HEK-293 Cells

Purification/Conjugué: Cette CD47 protéine est marqué à la His tag.

Fonction: Human CD47 Protein

Séquence: Gln19-Pro139

Attributs du produit: Recombinant Human CD47 is expressed from HEK293 with His tag at the C-Terminus.It contains Gln19-Pro139.

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 CD47, His Tag at 2μg/ml (100μl/well) on the plate. Dose response curve for Human SIRP alpha, hFc Tag with the EC50 of 28.9ng/ml determined by ELISA. The affinity constant of 18.9nM as determined in SPR assay (Biacore T200). See testing image for detail.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Stock: -20 °C,-80 °C

Stockage commentaire: -20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., 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: CD47

Autre désignation: CD47 (CD47 Produits)

Synonymes: IAP Protein, MER6 Protein, OA3 Protein, 9130415E20Rik Protein, AA407862 Protein, AI848868 Protein, AW108519 Protein, B430305P08Rik Protein, Itgp Protein, CD47/IAP Protein, alkaline phosphatase, intestinal Protein, CD47 molecule Protein, CD47 antigen (Rh-related antigen, integrin-associated signal transducer) Protein, Cd47 molecule Protein, ALPI Protein, CD47 Protein, Cd47 Protein

Sujet: CD47 (Cluster of Differentiation 47) also known as integrin associated protein (IAP) is a transmembrane protein that in humans is encoded by the CD47 gene. CD47 belongs to the immunoglobulin superfamily and partners with membrane integrins and also binds the ligands thrombospondin-1 (TSP-1) and signal-regulatory protein alpha (SIRPα).CD-47 acts as a don't eat me signal to macrophages of the immune system which has made it a potential therapeutic target in some cancers.

Poids moléculaire: 14.5 kDa. Due to glycosylation, the protein migrates to 45-60 kDa based on Tris-Bis PAGE result.