Biotinylated Human IgG1 Fc Protein, Avitag™,His Tag

Source : 

MABSol® Biotinylated Human IgG1 Fc, Avitag,His Tag (IG1-H82E2) is expressed from human HEK293 cells. It contains AA Pro 100 - Lys 330 (Accession # P01857-1 (C103S)).

 

Molecule : IgG1 Fc

 

Synonyms : IgG1

 

Format : Powder

 

Category : MABSol® Biotin Labeled Proteins

 

Accession : N/A

 

Storage : -20℃

 

Shipping condition : Powder,RT

 

Molecular Weight : 28.8 kDa

 

Characteristics :

This protein carries an Avi tag (Avitag™) at the C-terminus, followed by a polyhistidine tag. The protein has a calculated MW of 28.8 kDa. As a result of glycosylation, the protein migrates as 36 kDa under reducing (R) condition, and 60-66 kDa under non-r

 

Endotoxin Level : Less than 1.0 EU per μg by the LAL method.

 

Buffer : Tris with Glycine, Arginine and NaCl, pH7.5

 

Description :

Crystallizable fragments composed of the carboxy-terminal halves of both IMMUNOGLOBULIN HEAVY CHAINS linked to each other by disulfide bonds. Fc fragments contain the carboxy-terminal parts of the heavy chain constant regions that are responsible for the effector functions of an immunoglobulin (COMPLEMENT fixation, binding to the cell membrane via FC RECEPTORS, and placental transport). IgG1 Fc was reported has a novel role as a potential anti-inflammatory drug for treatment of human autoimmune diseases.

 

References :

(1) Medinger M, Tzankov A,et al.( 2010), J Clin Immunol. 30 Suppl 1:S9-14.