FcRn Protein (AA 22-297) (His tag,Strep Tag,AVI tag,Biotin)

N° du produit ABIN2870570

Détail du produit

Antigène: FcRn (IgG receptor FcRn (FcRn))

Type de proteíne: Recombinant

Activité biologique: Active

Attributs du protein: AA 22-297

Origine: Souris

Source: HEK-293 Cells

Purification/Conjugué: Cette FcRn protéine est marqué à la His tag,Strep Tag,AVI tag,Biotin.

Marque: MABSol®,PrecisionAvi

Séquence: AA 22-297

Specificité: Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

Attributs du produit: The subunit FCGRT carries an Avi tag (Avitag™) at the C-terminus, followed by a polyhistidine tag. The subunit Beta-2 microglobulin (B2M) carries a Twin Strep tag at the C-terminus. The protein has a calculated MW of 34.7 kDa (FCGRT), 14.7 kDa (B2M) . The protein migrates as 45-50 kDa (FCGRT), 15 kDa (B2M) respectively on a SDS-PAGE gel under reducing (R) condition due to glycosylation.

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

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

Information d'application

Commentaires:

Ready-to-use AvitagTM biotinylated protein:
The product is exclusively produced using the AvitagTM technology. Briefly, a unique 15 amino acid peptide, the Avi tag, is introduced into the recombinant protein during expression vector construction. The single lysine residue in the Avi tag is enzymatically biotinylated by the E. Coli biotin ligase BirA.

This single-point enzymatic labeling technique brings many advantages for commonly used binding assays. The biotinylation happens on the lysine residue of Avi tag, and therefore does NOT interfere with the target protein's natural binding activities. In addition, when immobilized on an avidin-coated surface, the protein orientation is uniform because the position of the Avi tag in the protein is precisely controlled.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: PBS, pH 7.4

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

Stock: -20 °C

Détail du antigène

Antigène: FcRn (IgG receptor FcRn (FcRn))

Autre désignation: FcRn (FcRn Produits)

Synonymes: FCRN Protein, alpha-chain Protein, FcRn Protein, Fc fragment of IgG receptor and transporter Protein, Fc receptor, IgG, alpha chain transporter Protein, FCGRT Protein, Fcgrt Protein

Sujet: FCGRT & B2M heterodimer protein (FcRn complex) consist of two subunits: p51 (equivalent to FCGRT), and p14 (equivalent to beta-2-microglobulin), and forms an MHC class I-like heterodimer. Fc fragment of IgG, receptor, transporter, alpha (FCGRT) binds to the Fc region of monomeric immunoglobulins gamma and mediates the uptake of IgG from milk. FCGRT possible role in transfer of immunoglobulin G from mother to fetus. Beta-2-microglobulin (B2M) is a component of the class I major histocompatibility complex (MHC) and involved in the presentation of peptide antigens to the immune system.

Poids moléculaire: 34.7 kDa (FCGRT), 14.7 kDa (B2M)

Pathways: Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process