SmartAb™ Recombinant Anti-SARS-CoV-2 S1 pH-dependent Antibody (Clone CS124)

CAT#: VS-0825-YC6

This antibody targets the S1 subunit of the SARS-CoV-2 (Beta variant) spike protein with pH-dependent binding. Its affinity remains high at neutral pH but weakens at a lower pH, such as within the acidic environment of endosomes. The acid-switched antibody was engineered by incorporating histidine residues into its variable regions. The S1 subunit is the receptor-binding domain of the Spike (S) protein, which is found on the surface of the SARS-CoV-2 virus. As the key protein that mediates viral entry by binding to the ACE2 receptor on host cells, the S1 subunit is a primary target for neutralizing antibodies and vaccine development.

Specifications

  • Host Species
  • Human
  • Type
  • Human IgM
  • Specificity
  • SARS-CoV-2 (Beta variant) S1
  • Species Reactivity
  • SARS-CoV-2 (Beta variant)
  • Clone
  • CS124
  • Applications
  • ELISA, Neut

Product Property

  • Clonality
  • Monoclonal
  • Purification
  • Affinity purified
  • Purity
  • >95%, determined by SDS-PAGE and SEC-HPLC
  • Buffer
  • PBS, pH 7.4
  • Preservative
  • No preservatives
  • Storage
  • For short-term storage, keep it at 4°C for up to two weeks. For long-term storage, divide the solution into aliquots and freeze them at -20°C or below.

Target

  • Alternative Names
  • Severe acute respiratory syndrome coronavirus 2 Spike S1
  • Long Name
  • Severe acute respiratory syndrome coronavirus 2 Spike S1
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

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CAT Product Name Application Type
VS-0923-XY23 Recombinant Human Anti-SARS-CoV-2 S1 Antibody (clone CS124) ELISA, SPR, BLI, Neut Human IgM
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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.

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