CoV-2 S1 (319-541) Protein

SKU: orb753212

Description

Recombinant Coronavirus 2019-nCoV Spike Glycoprotein-S1 Receptor Binding Domain (319-541 a.a.), SF9

Images & Validation

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Application Notes	Viral Antigens- Sars Proteins

Key Properties

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Source	Sf9, Baculovirus cells
Biological Activity	Measured by its binding ability in a functional ELISA with Human ACE-2.
Protein Sequence	ADPRVQPTES IVRFPNITNL CPFGEVFNAT RFASVYAWNR KRISNCVADY SVLYNSASFS TFKCYGVSPT KLNDLCFTNV YADSFVIRGD EVRQIAPGQT GKIADYNYKL PDDFTGCVIA WNSNNLDSKV GGNYNYLYRL FRKSNLKPFE RDISTEIYQA GSTPCNGVEG FNCYFPLQSY GFQPTNGVGY QPYRVVVLSF ELLHAPATVC GPKKSTNLVK NKCVNFHHHH HH
Purity	Greater than 95.0% as determined by SDS-PAGE.

Storage & Handling

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Storage	Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles
Form/Appearance	Sterile Filtered colorless solution.
Buffer/Preservatives	CoV-2 S1 (319-541) solution (0.25mg/ml) contains Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol.
Disclaimer	For research use only

Alternative Names

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Severe acute respiratory syndrome coronavirus 2, COVID-19, COVID-19 virus, COVID19, HCoV-19, Human coronavirus 2019, SARS-2, SARS-CoV2, SARS2, Wuhan coronavirus, Wuhan seafood market pneumonia virus, SARS-CoV-2 SP RBD, 2019-nCoV SP RBD, 2019-nCoV, 2019-nCoV; Spike RBD Protein.

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