Question 1

What is the catalog number for 4-Arm PEG-Azide (MW 40000)?

Accepted Answer

The catalog number for 4-Arm PEG-Azide (MW 40000) is orb3137406.

Question 2

What sizes are available for 4-Arm PEG-Azide (MW 40000)?

Accepted Answer

4-Arm PEG-Azide (MW 40000) is available in the following size(s): 10 mg, 50 mg.

Question 3

How many pack sizes does 4-Arm PEG-Azide (MW 40000) come in?

Accepted Answer

4-Arm PEG-Azide (MW 40000) is available in 2 different pack sizes.

Question 4

Is 4-Arm PEG-Azide (MW 40000) in stock?

Accepted Answer

4-Arm PEG-Azide (MW 40000) is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What is 4-Arm PEG-Azide (MW 40000) used for?

Accepted Answer

4-Arm PEG-Azide (MW 40000) [4-Arm PEG-N3 (MW 40000) ] is a multi-branched polyethylene glycol derivative, featuring azide groups at the termini of each of its four arms, all of which are connected to a pentaerythritol core.

Question 6

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 7

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.

Question 8

Can I return this product if I ordered the wrong one?

Accepted Answer

As a consumer, you have a 14-day right of withdrawal from receipt under EU consumer protection law, submitted via our withdrawal/cancellation request form. Note this applies to unused, undamaged products, and doesn’t override the expiry/storage conditions on performance-based claims.

4-Arm PEG-Azide (MW 40000)

Product Specifications

Storage Conditions

Notes

Available Sizes

Frequently Asked Questions

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