SARS-CoV-2 Beta Spike Receptor Binding Domain (RBD) (His tag)

Price range: $288.00 through $969.00

A recombinant form of the receptor binding domain (RBD with amino acids 319 to 541) of the spike (S) glycoprotein gene from severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2), Wuhan-Hu-1 (GenBank: MN908947) bearing mutations identified in B.1.351 (Beta variant) was produced by human embryonic kidney HEK293 cells, followed by purification.

SARS-CoV-2 Beta Spike Receptor Binding Domain (RBD) (His tag)

Catalog Number:

S78R66

Description:

A recombinant form of the receptor binding domain (RBD with amino acids 319 to 541) of the spike (S) glycoprotein gene from severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2), Wuhan-Hu-1 (GenBank: MN908947) bearing mutations of K417N, E484K and N501Y, identified in B.1.351 (Beta variant), was produced by insect cells, followed by purification. This product contains C-terminal 6 hexa-histidine tag. This product has been run on SDS-PAGE with reduced condition, and SEC with both showing high purity. We also evaluated its binding to two published antibodies in ELISAs, with comparison to WT-RBD binding.

Applications:

Crystallization (Crys), ELISA, SDS-PAGE (SDS), Western Blotting (WB), Immunization or Antibody Sorting Probe

Source:

Insect cells

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.

Weight 7 lbs
Dimensions 11 × 11 × 11 in
Size

100 μg, 500 μg

sars cov 2 beta spike receptor binding domain (rbd) (his tag)SARS-CoV-2 Beta Spike Receptor Binding Domain (RBD) (His tag)
Price range: $288.00 through $969.00Select options
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