VSIG4 Protein (His tag,Fc Tag)

N° du produit ABIN7320380

Détail du produit

Antigène: VSIG4 (V-Set and Immunoglobulin Domain-Containing Protein 4 (VSIG4))

Type de proteíne: Recombinant

Origine: Souris

Source: HEK-293 Cells

Purification/Conjugué: Cette VSIG4 protéine est marqué à la His tag,Fc Tag.

Fonction: Recombinant Mouse VSIG4 Protein (His & Fc Tag)

Séquence: Met 1-Pro 187

Attributs du produit: A DNA sequence encoding the extracellular domain (Met 1-Pro 187) of mouse VSIG4 (NP_808457.1) precursor was fused with the C-terminal polyhistidine-tagged Fc region of human IgG1 at the C-terminus.

Pureté: > 95 % as determined by SDS-PAGE

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

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

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

Buffer: Lyophilized from sterile PBS, pH 7.4

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.

Détail du antigène

Antigène: VSIG4 (V-Set and Immunoglobulin Domain-Containing Protein 4 (VSIG4))

Autre désignation: VSIG4 (VSIG4 Produits)

Synonymes: DKFZp468O0322 Protein, CRIg Protein, Z39IG Protein, A530061A11 Protein, BC025105 Protein, V-set and immunoglobulin domain containing 4 Protein, VSIG4 Protein, Vsig4 Protein

Sujet:

Background: VSIG4 (V-set and immunoglobulin domain containing 4), also known as complement receptor of the immunoglobulin superfamily (CRIg) and Z39Ig, is a type I  transmembrane glycoprotein. It is a B7 family-related protein and an Ig superfamily member. In contrast to the B7 family members which contain two IgG domains, VSIG4 contains one complete V-type I g domain and a truncated C-type I g domain. VSIG4 is exclusively expressed on tissue resident macrophages and binds to multimers of C3b and iC3b that are covalently attached to particle surfaces. No VSIG4 expression appears to be present in T and B cells. VSIG4 functions as a negative regulator of T cell activation, and may be involved in the maintenance of peripheral T cell tolerance, and is also identified as a potent suppressor of established inflammation. Mouse VSIG4 is synthesized as a 280 amino acid precursor that contains a signal sequence, an V-type I g domain (aa 36-115), one potential N-linked glycosylation site, and a single transmembrane domain. The V-type I g domain of mouse VSIG4 shares 86% and 80% aa sequence identity with the V-type I g domains of rat and human VSIG4, respectively.

Synonym: A530061A11;BC025105;CRIg;Z39IG

Poids moléculaire: 47 kDa

NCBI Accession: NP_808457