SARS-CoV-2 (Omicron BA.5) S Protein RBD (Arg319-Phe541), with C-hFc Tag, expressed from HEK293

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PRODUCT

  • SKU

    DMP1023-50ug

  • Size

    50 ug

  • Price

    $788

1
  • SKU

    DMP1023-100ug

  • Size

    100 ug

  • Price

    $1,155

1
This recombinant protein contains Arg319-Phe541 of Uniprot ID P0DTC2 with 17 mutations G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, L452R, S477N, T478K, E484A, F486V, Q498R, N501Y and Y505H. It has a C-hFc Tag, with a calculated molecular weight of 51.4 kDa. In SDS-PAGE, the protein migrates at 55-70 kDa due to glycosylation.
gene name SARS-CoV-2 S Protein RBD
alias SARS-CoV-2 BA.5 (Omicron) Spike RBD Protein
host species SARS-CoV-2
production host HEK293
tags C-hFc Tag
purity The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
endotoxin No endotoxin was detected in final prodcut using LAL method to the method's sensitivity level (< 1.0 EU/ug).
formulation Lyophilized from sterile PBS, pH 7.4. Typically, 5 % - 8% trehalose is added as protectants before lyophilization.
reconstitution Reconstitute lyophilized powder with water to a concentration of no less than 100 ug/ml, solubilize at RT for 30 min with occasional gentle mixing. It is recommended that 0.1% of HSA be added as a carrier protein for long term storage.
shipping Shipped at ambient conditions.
storage Lyophilized form is stable for 1 week at room temperature. Store at -20 °C to -80 °C for 12 months in lyophilized form. After reconstitution, store at 4 °C for 2-7 days or at below -20 °C for up to 3 months.

Images

SARS-CoV-2 (Omicron BA.5) S protein RBD, hFc Tag, SDS-PAGE analysis under reducing conditions.


PRODUCT

  • SKU

    DMP1023-50ug

  • Size

    50 ug

  • Price

    $788

1
  • SKU

    DMP1023-100ug

  • Size

    100 ug

  • Price

    $1,155

1