SARS-CoV-2 Spike N-terminal Domain (NTD) (His and Avi tags)
Catalog Number:
R94E65
Description:
A recombinant form of the N-terminal domain (NTD with amino acids 1 to 305) of the spike (S) glycoprotein gene from severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2), Wuhan-Hu-1 (GenBank: MN908947) was produced by human embryonic kidney HEK293 cells, followed by purification. This product contains C-terminal hexa-histidine tag and Avi tag. Amino acid sequence is available upon request. This product has been run on SDS-PAGE with reduced condition and SEC. We also evaluated the binding of SARS-CoV-2 mAb (clone RV94, Cat. No. H28V55) and CR3022 antibody in ELISAs, see results.
Applications:
Crystallization (Crys), ELISA, SDS-PAGE (SDS), Western Blotting (WB), Immunization or Antibody Sorting Probe
Source:
HEK293
Biosafety Level:
BSL-1
Organism:
SARS-Related Coronavirus 2 (virus caused COVID-19)
Size and Formulation:
100 or 500 μg in PBS, pH7.2, without preservatives.
Note: Not lyophilized formulation, so no lyophilized protectant reagents added.
Endotoxin:
Less than 1.0 EU per μg by the LAL method / rFC method.
Shipping or storage condition
Ship with dry ice. Recommend -80°C storage for long-term. Store at 4°C or −20 °C for short-term. Multiple freeze/Thaw cycles will reduce its activity. Aliquot is recommended.
Note:
For research use only.
