Question 1

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

Accepted Answer

The catalog number for Carboxy-PEG4-phosphonic acid is orb2279269.

Question 2

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

Accepted Answer

Carboxy-PEG4-phosphonic acid is available in the following size(s): 2 mg.

Question 3

Is Carboxy-PEG4-phosphonic acid in stock?

Accepted Answer

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

Question 4

What is Carboxy-PEG4-phosphonic acid used for?

Accepted Answer

Carboxy-PEG4-phosphonic acid is a heterobifunctional linker used in constructing PROTACs and other bifunctional molecules. Its PEG spacer enhances solubility and pharmacokinetics, facilitating both in vitro biochemical studies and in vivo proof-of-concept experiments for targeted protein degradation

Question 5

How should this product be stored?

Accepted Answer

Storage conditions depend on the specific reagent and are listed on the product datasheet, with most antibodies and proteins requiring -20°C unless stated otherwise. It is your responsibility to store the product correctly immediately upon receipt; damage from improper storage after delivery is not eligible for replacement.

Question 6

Is this product animal-origin-free?

Accepted Answer

Animal-origin-free status, where applicable, is noted on the datasheet under formulation details.

Question 7

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.

Carboxy-PEG4-phosphonic acid

Product Specifications

CAS Number

Field of Research

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Molecular Formula

Molecular Weight

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Frequently Asked Questions

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