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. 2021 May 19;11(29):18103–18121. doi: 10.1039/d1ra02885e

Antigenic, allergenic and physicochemical characteristics of the construct.

Characteristics Finding Remarks
Number of amino acids 575 Suitable
Molecular weight 62 355.33 Da High
Theoretical pI 9.91 Basic
Chemical formula C2883H4445N747O773S13
Extinction coefficient (at 280 nm in H2O) 118 860 M−1 cm−1
Estimated half-life (mammalian reticulocytes, in vitro) 30 hours
Estimated half-life (yeast-cells, in vivo) >20 hours
Estimated half-life (E. coli, in vivo) >10 hours
Instability index of vaccine 31.26 Stable
Aliphatic index of vaccine 76.47 Thermostable
Grand average of hydropathicity (GRAVY) −0.139 Hydrophilic
Antigenicity 0.6153 Antigenic
Allergenicity No Non-allergen
Solubility 0.701681 Soluble