CD47 Protein (CD47) (Fc Tag)

N° du produit ABIN7194872

Protéine Recombinant CD47 exprimée dans HEK-293 Cells.

Aperçu rapide pour CD47 Protein (CD47) (Fc Tag) (ABIN7194872)

Antigène: CD47

Type de proteíne: Recombinant

Activité biologique: Active

Origine: Humain

Source: HEK-293 Cells

Application: ELISA

Pureté: > 95 % as determined by reducing SDS-PAGE.

Détail du produit

Purification/Conjugué: Cette CD47 protéine est marqué à la Fc Tag.

Fonction: Recombinant Human CD47 Protein (Fc Tag)

Séquence: Met 1-Pro139

Attributs du produit: A DNA sequence encoding the human CD47 (NP_942088.1) (Met1-Pro139) was expressed with the Fc region of human IgG1 at the C-terminus.

Stérilité: 0.2 μm filtered

niveau d'endotoxine: < 1.0 EU per μg of the protein as determined by the LAL method.

Biological Activity Comment: 1. Immobilized human SIRPA-His at 10 μg/ml (100 μl/well) can bind human CD47-Fc, The EC₅₀ of human CD47-Fc is 10.1-23.5 ng/ml. 2. Immobilized mouse SIRPA-His at 10 μg/ml (100 μl/well) can bind human CD47-Fc, The EC₅₀ of human CD47-Fc is 0.05-0.13 μg/ml. 3. Immobilized human SIRPG-His at 10 μg/ml (100 μl/well) can bind human CD47-Fc, The EC₅₀ of human CD47-Fc is 0.58-1. 34 μg/ml.

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization.

Stock: 4 °C,-20 °C,-80 °C

Stockage commentaire: 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.

Date de péremption: 12 months

Détail du antigène

Antigène: CD47

Autre désignation: CD47

Sujet: IAP,MER6,OA3,CD47 contains 1 Ig-like V-type (immunoglobulin-like) domain and is a receptor for the C-terminal cell binding domain of thrombospondin. It may play a role in membrane transport and signal transduction. CD47 is also a membrane protein, which is involved in the increase in intracellular calcium concentration that occurs upon cell adhesion to extracellular matrix. It is very broadly distributed on normal adult tissues, as well as ovarian tumors, being especially abundant in some epithelia and the brain. CD47 may play a role in membrane transport and/or integrin dependent signal transduction. It may prevent premature elimination of red blood cells. It also may be involved in membrane permeability changes induced following virus infection. By acting as an adhesion receptor for THBS1 on platelets, CD47 plays a role in both cell adhesion and in the modulation of integrins. It also plays an important role in memory formation and synaptic plasticity in the hippocampus.

Poids moléculaire:

Calculated MW: 40.7 kDa

Observed MW: 48-60 kDa

ID gène: 961

NCBI Accession: NP_942088

UniProt: Q08722