Home » Recombinant SARS-CoV-2 Spike Protein (RBD, Fc Tag)
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Collaborator Elabscience
Recombinant ProteinsISO 9001:2015ISO 14001:2015ISO 45001:2018Collaborator Tested
ABM-20201

Recombinant SARS-CoV-2 Spike Protein (RBD, Fc Tag)

Immobilized human ACE2 protein (His tag) at 2μg/mL (100μL/well) can bind Recombinant 2019-nCoV Spike Protein (RBDFc Tag)(PKSR030518)the EC50 of Recombinant 2019-nCoV Spike Protein (RBDFc Tag)(PKSR030518) is 2-6 ng/mL.HEK293 Cells< 1.0 EU per μg of the protein as determined by the LAL method.

Recombinant SARS-CoV-2 Spike Protein (RBD, Fc Tag) supplied by Elabscience with collaborator-provided technical specifications. Read more ›

Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (His tag) at 2μg/mL (100μL/well) can bind SARS-CoV-2 (2019-nCoV) Spike Protein (RBD, Fc Tag)(PKSR030518), the EC50 of 2019-nCoV Spike Protein (RBD, Fc Tag) is 2-6 ng/mL.
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Measured by its binding ability in a functional ELISA. Immobilized human ACE2 protein (His tag) at 2μg/mL (100μL/well) can bind SARS-CoV-2 (2019-nCoV) Spike Protein (RBD, Fc Tag)(PKSR030518), the EC50 of 2019-nCoV Spike Protein (RBD, Fc Tag) is 2-6 ng/mL.["Immobilized human ACE2 protein (His tag) at 2μg/mL (100μL/well) can bind Recombinant 2019-nCoV Spike Protein (RBD, Fc Tag)(PKSR030518), the EC50 of Recombinant 2019-nCoV Spike Protein (RBD, Fc Tag)(PKSR030518) is 2-6 ng/mL. ,"]

Product Description

SARS-CoV-2 Spike(RBD) is the stated recombinant protein target for this Elabscience product. The listing uses collaborator-supplied specifications to support research-use-only protein selection through ABMIUM.

Protein profile: reactive species/source: SARS-CoV-2; expression system: HEK293 Cells; physical form: Lyophilized from sterile PBS, pH 7.4.<br/>Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.<br/>Please refer to the specific buffer information in the printed manual.; tag: SARS-CoV-2 ,SARS-CoV-2 Spike(RBD) ,Recombinant Proteins; predicted molecular weight: 51.8 kDa.

Quality and formulation: purity: > 95 % as determined by reducing SDS-PAGE.; endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method..

Functional evidence: activity: Immobilized human ACE2 protein (His tag) at 2μg/mL (100μL/well) can bind Recombinant 2019-nCoV Spike Protein (RBD, Fc Tag)(PKSR030518), the EC<sub>50</sub> of Recombinant 2019-nCoV Spike Protein (RBD, Fc Tag)(PKSR030518) is 2-6 ng/mL.. In the ABMIUM matrix, collaborator-supplied functional evidence is marked C; unsupported application columns remain N.

Sequence coverage: 51.8 kDa.

Database references: UniProt: YP_009724390.1 | Gene symbol: SARS-CoV-2 Spike(RBD).

Research Use Only.

Key Facts

Product typeRecombinant Proteins› Target: SARS-CoV-2 Spike(RBD)
SARS-CoV-2 Spike(RBD)UniProt: YP_009724390.1
Collaborator Elabscience
Partner model PKSR030518_100ug
Target SARS-CoV-2 Spike(RBD)
Reactivity SARS-CoV-2
Purity >95% by SDS-PAGE
Endotoxin < 1.0 EU per μg of the protein as determined by the LAL method.
Shelf life 12 months
AvailabilityIn stock - ships within 2 business days
Lead time2-3 business days
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Validation Matrix

1 category
ABMIUM Validated™ ABMIUM Verified™ Expected Performance Not suitable
CategoryBioactivityBindingCell-BasedIn VivoELISA Capture
SARS-CoV-2

Specifications

Target
SARS-CoV-2 Spike(RBD)
Also known as
NCP-CoV RBD Protein, NCP-CoV Spike Protein, NCP-CoV s1 Protein, NCP-CoV s2 Protein, coronavirus spike Protein, cov spike Protein, ncov RBD Protein, ncov s1 Protein, ncov s2 Protein, ncov spike Protein, nove, novel coronavirus RBD Protein, novel coronavirus s1 Protein
Purity
>95% by SDS-PAGE
Form / buffer
Lyophilized

Storage & Stability

Shipped at
This product is provided as lyophilized powder which is shipped with ice packs.
Short-term storage
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Aliquoting advice
Reconstitute entire vial immediately. Aliquot working stock; avoid repeated freeze-thaw.
Shelf life
12 months

Compliance & Certifications

ABMIUM
ABMIUM Verified™

Collaborator meets ABMIUM quality standards and overall product performance standards have been met.

ISO
ISO 9001:2015

Quality management certification.

ISO
ISO 14001:2015

Environmental management certification.

ISO
ISO 45001:2018

Occupational health and safety management certification.

RUO
Research Use Only

For research applications. Not for diagnostic use.

REACH
REACH

REACH compliant.

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