Question 1

What is the catalog number for 4-Arm PEG-alkyne (MW 20000)?

Accepted Answer

The catalog number for 4-Arm PEG-alkyne (MW 20000) is HY-W1048860C.

Question 2

What sizes are available for 4-Arm PEG-alkyne (MW 20000)?

Accepted Answer

4-Arm PEG-alkyne (MW 20000) is available in the following size(s): 1 Each.

Question 3

Is 4-Arm PEG-alkyne (MW 20000) in stock?

Accepted Answer

4-Arm PEG-alkyne (MW 20000) is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

Who manufactures 4-Arm PEG-alkyne (MW 20000)?

Accepted Answer

4-Arm PEG-alkyne (MW 20000) is manufactured by QuantiMol.

Question 5

What is the estimated delivery time for 4-Arm PEG-alkyne (MW 20000)?

Accepted Answer

Estimated delivery time for 4-Arm PEG-alkyne (MW 20000) is approximately 15 business day(s), depending on your location.

Question 6

Where can I find the safety data sheet (SDS/MSDS) for 4-Arm PEG-alkyne (MW 20000)?

Accepted Answer

The safety data sheet for 4-Arm PEG-alkyne (MW 20000) is available here: http://file.medchemexpress.com/batch_PDF/HY-W1048860C/.

Question 7

What is 4-Arm PEG-alkyne (MW 20000) used for?

Accepted Answer

4-Arm PEG-alkyne (MW 20000) is a multi-arm PEG derivative with alkynyl groups at each end of four arms attached to a pentaerythritol core. PEG alkyne can be used for PEGylation via copper-catalyzed click chemistry with azides[1].

Question 8

What documentation should I request if this product is used for a regulated or intellectual-property-sensitive application?

Accepted Answer

If the product is subject to intellectual property protections, we’ll advise on any MTA or usage restrictions before shipping. Let us know your intended end use so we can confirm what’s required upfront.

Question 9

Is this antibody conjugated?

Accepted Answer

Conjugation status, such as unconjugated, HRP, FITC, or biotin, is specified in the product name and confirmed on the datasheet.

Question 10

What is the sensitivity of this ELISA kit?

Accepted Answer

Assay sensitivity, including the minimum detectable dose, is listed on the datasheet. Kits that are assembled on order typically ship within 2-4 weeks.

4-Arm PEG-alkyne (MW 20000)

Product Specifications

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Molecular Weight

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