S1 (SARS-CoV-2) RBD Recombinant Protein
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Specification
Product Description
SARS-CoV-2 S1 RBD (QHD43416.1, 319 a.a.- 541 a.a.) partial recombinant protein with His tag expressed in baculovirus infected Sf21 cells.
Host
insect
Theoretical MW (kDa)
26.5
Reactivity
SARS-CoV-2
Form
Liquid
Preparation Method
Baculovirus infected insect cell (Sf21) expression system
Purification
Affinity purification
Purity
> 95% by SDS-PAGE
Activity
S1 (SARS-CoV-2) RBD Recombinant Protein (Cat # P6661) can bind ACE2 (Human) Recombinant Protein.
Quality Control Testing
SDS-PAGE
Recommend Usage
SDS-PAGE
The optimal working dilution should be determined by the end user.Storage Buffer
In PBS, pH 7.2.
Storage Instruction
Store at 4°C. For long term storage store at -20°C.
Aliquot to avoid repeated freezing and thawing.Note
Result of bioactivity analysis
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Applications
SDS-PAGE
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