SIRPA Protein (AA 31-370) (Fc Tag)

N° du produit ABIN2181767

Cette protéine Recombinant SIRPA est exprimée dans HEK-293 Cells.

Aperçu rapide pour SIRPA Protein (AA 31-370) (Fc Tag) (ABIN2181767)

Antigène: SIRPA (Signal-Regulatory Protein alpha (SIRPA))

Type de proteíne: Recombinant

Activité biologique: Active

Origine: Humain

Source: HEK-293 Cells

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

Détail du produit

Attributs du protein: AA 31-370

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

Séquence: AA 31-370

Attributs du produit: This protein carries a mouse IgG1 Fc tag at the C-terminus, and has a calculated MW of 63.5 kDa. The predicted N-terminus is Glu 31. The reducing (R) protein migrates as 70-105 kDa in SDS-PAGE due to glycosylation.

Stérilité: 0.22 μm filtered

niveau d'endotoxine: Less than 1.0 EU per μg by the LAL method.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: 50 mM Tris, 100 mM Glycine, pH 7.5

Conseil sur la manipulation: Please avoid repeated freeze-thaw cycles.

Stock: -20 °C

Stockage commentaire: No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C-8 °C), After reconstitution under sterile conditions for 1 month (4 °C-8 °C) or 3 months (-20 °C to -70 °C).

Détail du antigène

Antigène: SIRPA (Signal-Regulatory Protein alpha (SIRPA))

Autre désignation: SIRP alpha

Sujet: Tyrosine-protein phosphatase non-receptor type substrate 1 (SHPS1) is also known as CD172 antigen-like family member A (CD172a), Macrophage fusion receptor, MyD-1 antigen, Signal-regulatory protein alpha (SIRPA or SIRP alpha) or p84, is a member of the SIRP family, and also belongs to the immunoglobulin superfamily. SIRP alpha is Ubiquitous and highly expressed in brain. SIRPA / CD172a is immunoglobulin-like cell surface receptor for CD47 and acts as docking protein and induces translocation of PTPN6, PTPN11 and other binding partners from the cytosol to the plasma membrane. SIRPA / SHPS-1 supports adhesion of cerebellar neurons, neurite outgrowth and glial cell attachment and may play a key role in intracellular signaling during synaptogenesis and in synaptic function By similarity. SIRPA / MyD1 involved in the negative regulation of receptor tyrosine kinase-coupled cellular responses induced by cell adhesion, growth factors or insulin and mediates negative regulation of phagocytosis, mast cell activation and dendritic cell activation. CD47 binding prevents maturation of immature dendritic cells and inhibits cytokine production by mature dendritic cells.

Poids moléculaire: 63.0 kDa

NCBI Accession: NP_001035111