Question 1

What is the catalog number for N- (m-PEG4) -N'-hydroxypropyl-Cy5?

Accepted Answer

The catalog number for N- (m-PEG4) -N'-hydroxypropyl-Cy5 is orb1987952.

Question 2

What sizes are available for N- (m-PEG4) -N'-hydroxypropyl-Cy5?

Accepted Answer

N- (m-PEG4) -N'-hydroxypropyl-Cy5 is available in the following size(s): 100 mg, 500 mg.

Question 3

How many pack sizes does N- (m-PEG4) -N'-hydroxypropyl-Cy5 come in?

Accepted Answer

N- (m-PEG4) -N'-hydroxypropyl-Cy5 is available in 2 different pack sizes.

Question 4

Is N- (m-PEG4) -N'-hydroxypropyl-Cy5 in stock?

Accepted Answer

N- (m-PEG4) -N'-hydroxypropyl-Cy5 is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What is N- (m-PEG4) -N'-hydroxypropyl-Cy5 used for?

Accepted Answer

This bifunctional linker, featuring a tetraethylene glycol (PEG4) spacer and a Cy5 fluorophore, is designed for constructing PROTAC molecules. It facilitates the synthesis of heterobifunctional degraders for targeted protein degradation research in both cellular and in vivo experimental settings.

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.

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.

N- (m-PEG4) -N'-hydroxypropyl-Cy5

Product Specifications

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Frequently Asked Questions

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