Human Fetuin B Protein, His Tag | FEB-H52H7-100ug

Human Fetuin B Protein, His Tag | FEB-H52H7-100ug| Gentaur Distribution US, UK & Europe

Fetuin-B (FETUB), a second member of the fetuin family in mammals, is also known as Fetuin-like protein IRL685, 16G2 and Gugu, which is expressed in liver and testis and contains 2 cystatin fetuin-B-type domains. FETUB is a protease inhibitor required for egg fertilization. FETUB is also required to prevent premature zona pellucida hardening before fertilization, probably by inhibiting the protease activity of ASTL, a protease that mediates the cleavage of ZP2 and triggers zona pellucida hardening (By similarity). As a liver-derived plasma protein, FETUB is essential for fertilization.

Source: Human Fetuin B, His Tag (FEB-H52H7) is expressed from human 293 cells (HEK293). It contains AA Cys 16 - Pro 382 (Accession # AAH69670 ).

Format: Powder.

Tag: C-10×His.

Expression System: HEK293.

Expression Region: Cys 16 - Pro 382.

Conjugate: Unconjugated.

Molecular Weight: 42.4 kDa.

Characteristics: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 42.4 kDa. The protein migrates as 53-58 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Purity: 95%.

Buffer: 50 mM Tris, 150 mM NaCl, pH8.0.

Storage Conditions: -20℃.

Shipping Conditions: RT