Question 1

What is the catalog number for Propargyl-PEG4-mesyl ester?

Accepted Answer

The catalog number for Propargyl-PEG4-mesyl ester is HY-W096068.

Question 2

What sizes are available for Propargyl-PEG4-mesyl ester?

Accepted Answer

Propargyl-PEG4-mesyl ester is available in the following size(s): 100 mg, 250 mg, 500 mg, 1 g.

Question 3

How many pack sizes does Propargyl-PEG4-mesyl ester come in?

Accepted Answer

Propargyl-PEG4-mesyl ester is available in 4 different pack sizes.

Question 4

Is Propargyl-PEG4-mesyl ester in stock?

Accepted Answer

Propargyl-PEG4-mesyl ester is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

Who manufactures Propargyl-PEG4-mesyl ester?

Accepted Answer

Propargyl-PEG4-mesyl ester is manufactured by QuantiMol.

Question 6

What is the estimated delivery time for Propargyl-PEG4-mesyl ester?

Accepted Answer

Estimated delivery time for Propargyl-PEG4-mesyl ester is approximately 15 business day(s), depending on your location.

Question 7

Where can I find the safety data sheet (SDS/MSDS) for Propargyl-PEG4-mesyl ester?

Accepted Answer

The safety data sheet for Propargyl-PEG4-mesyl ester is available here: http://file.medchemexpress.com/batch_PDF/HY-W096068/.

Question 8

What is Propargyl-PEG4-mesyl ester used for?

Accepted Answer

Propargyl-PEG5-Ms represents a bifunctional linker possessing a proparygyl group reactive towards azides in copper (I) click chemistry to form stable triazoles with the target compound as well as a mesyl group which is a good leaving group for nucleophilic reactions.

Question 9

Can this product be used for diagnostic or therapeutic purposes?

Accepted Answer

No. This product, like all items we supply, is intended for research laboratory use only and must not be used for diagnostics, therapeutics, treatment, or consumption by humans or animals.

Question 10

What is the shelf life of this product?

Accepted Answer

Shelf life and expiration dates vary by product and are shown on the product listing and label. Products used beyond their expiration date are not eligible for performance-related returns or refunds, so please check the lot number and expiry before use.

Question 11

What expression system was used for this recombinant protein?

Accepted Answer

The expression system, such as E. coli, HEK293, or insect cells, is listed on the datasheet under production details, which can affect post-translational modifications relevant to your application.

Propargyl-PEG4-mesyl ester

Product Specifications

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