Question 1

What is the catalog number for SARS-CoV-2 Spike Protein S1 Recombinant Antigen (His tag) Ultra?

Accepted Answer

The catalog number for SARS-CoV-2 Spike Protein S1 Recombinant Antigen (His tag) Ultra is orb1736821.

Question 2

What sizes are available for SARS-CoV-2 Spike Protein S1 Recombinant Antigen (His tag) Ultra?

Accepted Answer

SARS-CoV-2 Spike Protein S1 Recombinant Antigen (His tag) Ultra is available in the following size(s): 100 µg.

Question 3

Is SARS-CoV-2 Spike Protein S1 Recombinant Antigen (His tag) Ultra in stock?

Accepted Answer

SARS-CoV-2 Spike Protein S1 Recombinant Antigen (His tag) Ultra is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

What is SARS-CoV-2 Spike Protein S1 Recombinant Antigen (His tag) Ultra used for?

Accepted Answer

Recombinant SARS-CoV-2 Spike protein (S1) fused to a 6X Histidine tag. Produced in Nicotiana benthamiana plants for use in Western blot and ELISA applications.

Question 5

Can I return this product if I ordered the wrong one?

Accepted Answer

As a consumer, you have a 14-day right of withdrawal from receipt under EU consumer protection law, submitted via our withdrawal/cancellation request form. Note this applies to unused, undamaged products, and doesn’t override the expiry/storage conditions on performance-based claims.

Question 6

Is this product tested for endotoxin levels?

Accepted Answer

Endotoxin testing status is noted on the datasheet where applicable, particularly for recombinant proteins intended for cell-based or functional assays. If this isn’t listed and you need confirmation, contact support with the catalogue number.

Question 7

Can I request additional validation data, such as western blot images, for this product?

Accepted Answer

Additional data may be available on request. Contact our technical support team with the catalogue number and we’ll check what supporting documentation the supplier can provide.

SARS-CoV-2 Spike Protein S1 Recombinant Antigen (His tag) Ultra

Product Specifications

Product Name Alternative

UniProt

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Frequently Asked Questions

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