All-in-one Recombinant Hcov-hku1 (isolate N5) S1+s2 Protein (ecd, His Tag) Now 35% Cheaper [7H1sx0dP]

Recombinant HCoV-HKU1 S1+S2 Protein (ECD, His Tag)

The Recombinant HCoV-HKU1 S1+S2 Protein (ECD, His Tag) is a high-quality recombinant protein derived from the S1 and S2 subunits of the spike protein of HCoV-HKU1. This protein is produced using Baculovirus-Insect Cells, ensuring optimal expression and purity. With a calculated molecular weight of 144.4 kDa and an accession number of Q0ZME7.1, this protein is ideal for research applications involving the study of coronaviruses and their interactions with host cells. Key features include:

• Expressed in Baculovirus-Insect Cells for high expression levels and purity
• Contains the extracellular domain (ECD) of the S1 subunit and the S2 subunit, essential for viral entry
• Tagged with a His Tag for easy purification and detection

Product Properties and Specifications

This recombinant protein is highly pure, with a purity of >75% as determined by reducing SDS-PAGE. It is also endotoxin-free, with an endotoxin level of < 1.0 EU per μg of the protein. The protein is lyophilized from a sterile buffer containing 20 mM PB, 300 mM NaCl, 10% glycerol, and pH 7.5, with added protectants such as trehalose, mannitol, and Tween 80 to ensure stability. Key specifications include:

• Purity: >75% as determined by reducing SDS-PAGE
• Endotoxin level: < 1.0 EU per μg of the protein
• Storage: Lyophilized powder, stable for up to 12 months at -20 to -80℃

Applications and Benefits

The Recombinant HCoV-HKU1 S1+S2 Protein (ECD, His Tag) is a valuable tool for researchers studying coronaviruses, particularly those interested in the S1 and S2 subunits of the spike protein. This protein can be used in various applications, including neutralization assays, antibody production, and vaccine development. Its high purity and specificity make it an ideal choice for research on the entry and infectivity of coronaviruses. Benefits include:

• High purity and specificity for accurate research results
• Easy to use and handle for various research applications
• Essential for studying the entry and infectivity of coronaviruses