Question 1

What is the catalog number for Ɑ-Methoxy-ω-Maleimido PEG?

Accepted Answer

The catalog number for Ɑ-Methoxy-ω-Maleimido PEG is 122000-45.5G.

Question 2

What sizes are available for Ɑ-Methoxy-ω-Maleimido PEG?

Accepted Answer

Ɑ-Methoxy-ω-Maleimido PEG is available in the following size(s): 5 g.

Question 3

Is Ɑ-Methoxy-ω-Maleimido PEG in stock?

Accepted Answer

Ɑ-Methoxy-ω-Maleimido PEG is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

What is Ɑ-Methoxy-ω-Maleimido PEG used for?

Accepted Answer

This linear PEG derivative is applied in sulfhydryl-selective coupling of PEG to proteins and other thiol substrates and for selective scavenging of thiol containing peptides. The maleimide group reacts at about neutral pH with free thiols via a Michael addition to form a stable thioether bond.

Question 5

Can this product be used in multiplex assays?

Accepted Answer

Multiplex compatibility depends on the specific product and detection panel. Contact our technical support team with details of your multiplex system for guidance before ordering.

Question 6

What happens if this product doesn’t perform as expected in my experiment?

Accepted Answer

Send us the catalogue number, product name, lot number, and a summary of your results. Our technical support team will investigate and, where needed, involve the manufacturer. This is covered under our guarantee provided the product was used before its expiry date and stored correctly.

Question 7

Is this product classed as hazardous or restricted for shipping?

Accepted Answer

Some products are subject to special import/export regulations, dangerous goods handling, or licensing requirements. Where this applies, it’s noted on the product page, and any required extra documents or fees will be confirmed with you before dispatch, never added without your consent.

Ɑ-Methoxy-ω-Maleimido PEG

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