Question 1

What is the catalog number for 4-ArmPEG-SPA, 20K?

Accepted Answer

The catalog number for 4-ArmPEG-SPA, 20K is A44025-20K.

Question 2

What sizes are available for 4-ArmPEG-SPA, 20K?

Accepted Answer

4-ArmPEG-SPA, 20K is available in the following size(s): Inquire.

Question 3

Is 4-ArmPEG-SPA, 20K in stock?

Accepted Answer

4-ArmPEG-SPA, 20K is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

Who manufactures 4-ArmPEG-SPA, 20K?

Accepted Answer

4-ArmPEG-SPA, 20K is manufactured by PEG.

Question 5

What is the estimated delivery time for 4-ArmPEG-SPA, 20K?

Accepted Answer

Estimated delivery time for 4-ArmPEG-SPA, 20K is approximately 15 business day(s), depending on your location.

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.

Question 8

What is the recommended storage temperature after reconstitution?

Accepted Answer

Post-reconstitution storage guidance is listed on the datasheet, typically requiring aliquoting and storage at -20°C or -80°C to preserve activity.

4-ArmPEG-SPA, 20K

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