Rabbit IgG Fc Protein, Tag Free (MALS verified) | IGG-R5203-200ug

Rabbit IgG Fc Protein, Tag Free (MALS verified) | IGG-R5203-200ug| Gentaur Distribution US, UK & Europe

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).

Source: Rabbit IgG Fc, Tag Free (IGG-R5203) is expressed from human 293 cells (HEK293). It contains AA Cys 105 - Lys 323 (Accession # P01870-1).

Format: Powder.

Tag: Native.

Expression System: HEK293.

Expression Region: Cys 105 - Lys 323.

Conjugate: Unconjugated.

Molecular Weight: 24.8 kDa.

Characteristics: This protein carries no "tag". The protein has a calculated MW of 24.8 kDa. The protein migrates as 28-32 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Purity: 95%.

Buffer: 50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5.

Storage Conditions: -20℃.

Shipping Conditions: RT