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SARS-CoV-2 (COVID-19) Spike (ECD) Protein, His tag (active)

SARS-CoV-2 (COVID-19) Spike (ECD) Protein, His tag (active). GTX02774-pro
SARS-CoV-2 (COVID-19) Spike (ECD) Protein, His tag (active). GTX02774-pro

Cat No. GTX02774-pro

Application

Functional Assay

Species

SARS Coronavirus 2
Package
100 μg ($499)

APPLICATION

Application Note

Functional assay: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2 (COVID-19) Spike Protein at 2μg/ml (100 μl/well) can bind recombinant human ACE2 protein with a linear range of 0.15-3.72 ng/mL.

Observed MW

180 kDa.

PROPERTIES

Form

Liquid

Buffer

PBS pH 7.4

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

Concentration

Batch dependent (Please refer to the vial label for the specific concentration.)

Region/Sequence

C-terminal 6 x His tagged ; Val11-Gln1208 (S1+ S2 extracellular domain) of SARS-COV-2 spike protein (Accession #YP_009724390.1).

Expression System

HEK293 cells

Purity

> 95% by SDS-PAGE

Endotoxin

< 0.1 EU /μg determined by LAL method

Conjugation

Unconjugated

Note

For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.

TARGET

Synonyms

spike glycoprotein

Database

Research Area

DATA IMAGES

SARS-CoV-2 (COVID-19) Spike (ECD) Protein, His tag (active). GTX02774-pro

GTX02774-pro Functional Assay Image

Functional ELISA analysis of immobilized GTX02774-pro SARS-CoV-2 (COVID-19) Spike (ECD) Protein, His tag (active) at 2μg/mL (100 μl/well) can bind recombinant human ACE2 protein with a linear range of 0.15-3.72 ng/mL.

SARS-CoV-2 (COVID-19) Spike (ECD) Protein, His tag (active). GTX02774-pro

GTX02774-pro Image

SDS-PAGE analysis of GTX02774-pro SARS-CoV-2 (COVID-19) Spike (ECD) Protein, His tag (active).

REFERENCE

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REVIEW

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