SARS Spike (306-527)

SARS Spike (306-527)

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  • Name :

    SARS Spike (306-527)

    Description:

    SARS Spike Receptor Binding Domain(306-527 a.a.), Recombinant

    Product # :

    SARS-032

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    Shipped at Room temp

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Description

The HEK293 derived recombinant protein contains the SARS Coronavirus spike S glycoprotein Receptor Binding Domain, amino acids 306-527 fused to His tag at C-terminal.

Source

HEK293

Formulation

SARS Spike S glycoprotein RBD is lyophilized from 1x PBS pH-7.4 + 5% trehalose.

Purity

Protein is >90% pure as determined SDS-PAGE.

More Info

  • Introduction

    SARS Coronavirus is an enveloped virus containing three outer structural proteins, namely the membrane (M), envelope (E), and spike (S) proteins. Spike (S)-glycoprotein of the virus interacts with a cellular receptor and mediates membrane fusion to allow viral entry into susceptible target cells. Accordingly, S-protein plays an important role in virus infection cycle and is the primary target of neutralizing antibodies.

  • Physical Appearance

    Lyophilized freezed dried powder.

  • Stability

    SARS Spike S1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution SARS Spike protein should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

  • Purification Method

    Purified by immobilized metal affinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

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