Question 1

What is the catalog number for SARS-CoV-2 (2019-nCoV) Spike Protein (S1+S2 ECD, His tag)?

Accepted Answer

The catalog number for SARS-CoV-2 (2019-nCoV) Spike Protein (S1+S2 ECD, His tag) is E27D2019-P1.

Question 2

What sizes are available for SARS-CoV-2 (2019-nCoV) Spike Protein (S1+S2 ECD, His tag)?

Accepted Answer

SARS-CoV-2 (2019-nCoV) Spike Protein (S1+S2 ECD, His tag) is available in the following size(s): 50 µg.

Question 3

Is SARS-CoV-2 (2019-nCoV) Spike Protein (S1+S2 ECD, His tag) in stock?

Accepted Answer

SARS-CoV-2 (2019-nCoV) Spike Protein (S1+S2 ECD, His tag) is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

What is SARS-CoV-2 (2019-nCoV) Spike Protein (S1+S2 ECD, His tag) used for?

Accepted Answer

2019-nCoV Recombinant Protein Antigen from Baculovirus-Insect Cells

Question 5

What is the molecular weight of the target protein?

Accepted Answer

Molecular weight information, where applicable, is listed on the datasheet under target details, useful for confirming the correct band on western blot.

Question 6

How long will it take to receive this product if it’s custom made?

Accepted Answer

Lead times depend on the product type: custom polyclonal antibodies typically take 12-14 weeks, monoclonal antibodies 15-17 weeks, made-to-order recombinant proteins 4-8 weeks, and made-to-order recombinant antibodies 6-8 weeks. These are estimates and may shift due to production delays.

Question 7

What is the recommended dilution for this antibody?

Accepted Answer

A recommended dilution range for each validated application is provided on the datasheet, but optimal dilution should be titrated for your specific experimental system, sample type, and detection method.

SARS-CoV-2 (2019-nCoV) Spike Protein (S1+S2 ECD, His tag)

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