Recombinant full-length Spike protein (soluble domain). The furin cleavage site (AA 682-685) has been mutated from RRAR to SRAS and the transmembrane domain and intravirion part was replaced with a glycine-serine linker and a His-tag.
Recombinant full-length Spike protein (soluble domain). The furin cleavage site (AA 682-685) has been mutated from RRAR to SRAS and the transmembrane domain and intravirion part was replaced with a glycine-serine linker and a His-tag.
Recombinant full-length Spike protein (soluble domain). The furin cleavage site (AA 682-685) has been mutated from RRAR to SRAS and the transmembrane domain and intravirion part replaced with a glycine-serine linker and His-tag, coupled to HRP.
Human Histone 4 (HIST2H4A) (GenBank Accession No. NM_003548), a.a. 2-103(end) with N-terminal His-tag, MW = 12.1 kDa, expressed in an E. coli expression system. _x000D_
Human Histone 2B, GenBank Accession No. NM_003528, a.a. 2-126(end) with N-terminal His-tag, MW = 14.6 kDa, expressed in an E. coli expression system. _x000D_
SARS-CoV-2 Spike protein that contains all amino acid changes of the “UK variant” B.1.1.7 of SARS-CoV-2: 69-70del, Y144del, N501Y, A570D, P681H, T716I, S982A, D1118H relative to Wuhan-Hu-1. This construct has a functional furin cleavage site.