α, ω-Bis-Mercapto PEG

Catalog number 113000-40.5G

Price for 113000-40.5G

Size / count 5 g

About this product

This linear homofunctional PEG derivative is used as a crosslinking agent. The free thiol groups react readily with maleinimides or halides as in iodoacetates or bromoacetates to form stable thioether bonds. Stable bonds are also formed with transition metal surfaces like gold, silver etc. Reaction with other free thiols leads to S-S disulfide bonds which can be cleaved by reducing agents. PEG thiols may also be conjugated by thiol-ene chemistry.

Specifications

Catalog number: 113000-40.5G
Size / count: 5 g
Dry ice: No
Hazardous: No
Discontinued: No
Specifications: 3000 Dalton

Frequently Asked Questions

What is the catalog number for α, ω-Bis-Mercapto PEG?

The catalog number for α, ω-Bis-Mercapto PEG is 113000-40.5G.

What sizes are available for α, ω-Bis-Mercapto PEG?

α, ω-Bis-Mercapto PEG is available in the following size(s): 5 g.

Is α, ω-Bis-Mercapto PEG in stock?

α, ω-Bis-Mercapto PEG is currently made to order / not held in immediate stock. Contact us for lead time.

What is α, ω-Bis-Mercapto PEG used for?

What should I do if I need to report a performance issue with a specific lot of this product?

Provide the catalogue number, product name, lot number, and your experimental results to our technical support team. They’ll investigate and, if needed, escalate to the manufacturer, provided the product was used before expiry and stored correctly.

What is the isotype of this antibody?

Isotype information such as IgG1 or IgG2a is listed in the product specifications on the datasheet, relevant for selecting compatible detection reagents.

Can I get a trial-size or discounted first order of this product?

We don’t generally offer free samples, but trial discounts in exchange for feedback and validation results are almost always possible. Contact us with your intended application to arrange one.