Question 1

What is the catalog number for Carboxy-PEG4-sulfonic acid?

Accepted Answer

The catalog number for Carboxy-PEG4-sulfonic acid is orb1989326.

Question 2

What sizes are available for Carboxy-PEG4-sulfonic acid?

Accepted Answer

Carboxy-PEG4-sulfonic acid is available in the following size(s): 2 mg, 5 mg, 10 mg.

Question 3

How many pack sizes does Carboxy-PEG4-sulfonic acid come in?

Accepted Answer

Carboxy-PEG4-sulfonic acid is available in 3 different pack sizes.

Question 4

Is Carboxy-PEG4-sulfonic acid in stock?

Accepted Answer

Carboxy-PEG4-sulfonic acid is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What is Carboxy-PEG4-sulfonic acid used for?

Accepted Answer

Carboxy-PEG4-sulfonic acid is a heterobifunctional linker frequently utilized in constructing PROTAC molecules for targeted protein degradation research. Its hydrophilic PEG spacer and terminal reactive groups facilitate the synthesis of degraders for both in vitro biochemical and cellular studies.

Question 6

Does this product need any special customs documentation to be imported to my country?

Accepted Answer

If you’re outside the EU, UK, or USA, you’re responsible for customs clearance and any related taxes or fees. We provide the standard import documents, such as the Commercial Invoice, Packing List, and Airway Bill, in advance, so let us know early if your customs office needs anything additional for this specific product.

Question 7

What buffer is this product supplied in?

Accepted Answer

The formulation or storage buffer is listed on the product datasheet. If you require a carrier-free or custom formulation, contact us before ordering, as this may involve a made-to-order production timeline.

Question 8

What dilution range is recommended for immunohistochemistry (IHC) with this antibody?

Accepted Answer

A starting IHC dilution range is listed on the datasheet, but should be optimized for your specific tissue type and staining protocol.

Carboxy-PEG4-sulfonic acid

Product Specifications

CAS Number

Field of Research

Smiles

Molecular Formula

Molecular Weight

Storage Conditions

Notes

Available Sizes

Frequently Asked Questions

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