Bat coronavirus BANAL20-236 Spike Trimer Protein (R677A, K978P, V979P), zijn tag (MALS geverifieerd)

The spike protein of bat coronavirus BANAL-20-236, a SARS-CoV-2–related sarbecovirus identified in Laos, mediates viral entry by promoting receptor attachment and membrane fusion. BANAL-20-236 shares high genomic similarity with SARS-CoV-2 and contains spike features relevant to cross-species transmission. Specific substitutions, such as P804L in the S2 subunit, have been linked to adaptation to a broad range of Rhinolophus bat ACE2 receptors, making it important for studies on coronavirus evolution and zoonotic spillover risk.

The spike protein of bat coronavirus BANAL-20-236, a SARS-CoV-2–related sarbecovirus identified in Laos, mediates viral entry by promoting receptor attachment and membrane fusion. BANAL-20-236 shares high genomic similarity with SARS-CoV-2 and contains spike features relevant to cross-species transmission. Specific substitutions, such as P804L in the S2 subunit, have been linked to adaptation to a broad range of Rhinolophus bat ACE2 receptors, making it important for studies on coronavirus evolution and zoonotic spillover risk.

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 137.3 kDa. The protein migrates as >130 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) .

Ser 14 - Pro 1205

Spike protein

Unconjugated

C-10xHis

-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.

1.0 EU per μg

90%

Powder

0.1 M Sodium citrate, pH5.5

137.3 kDa

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RT

-20°C

500ug*2

HEK293

Bat coronavirus BANAL20-236

UAY13253.1 (R677A, K978P, V979P)

Trehalose