Question 1

What is the catalog number for Bis-Tos-PEG4?

Accepted Answer

The catalog number for Bis-Tos-PEG4 is orb1940637.

Question 2

What sizes are available for Bis-Tos-PEG4?

Accepted Answer

Bis-Tos-PEG4 is available in the following size(s): 1 g, 500 mg.

Question 3

How many pack sizes does Bis-Tos-PEG4 come in?

Accepted Answer

Bis-Tos-PEG4 is available in 2 different pack sizes.

Question 4

Is Bis-Tos-PEG4 in stock?

Accepted Answer

Bis-Tos-PEG4 is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What is Bis-Tos-PEG4 used for?

Accepted Answer

Bis-Tos-PEG4 (PROTAC Linker 16) is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. (In Vitro) :PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquit

Question 6

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 7

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.

Question 8

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.

Bis-Tos-PEG4

Product Specifications

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