α, ω-Bis-Mercapto PEG

Catalog number 116000-40.5G

Price for 116000-40.5G

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: 116000-40.5G
Size / count: 5 g
Dry ice: No
Hazardous: No
Discontinued: No
Specifications: 6000 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 116000-40.5G.

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?

Is this antibody conjugated?

Conjugation status, such as unconjugated, HRP, FITC, or biotin, is specified in the product name and confirmed on the datasheet.

What is the sensitivity of this ELISA kit?

Assay sensitivity, including the minimum detectable dose, is listed on the datasheet. Kits that are assembled on order typically ship within 2-4 weeks.

Do you ship this product with dry ice?

Some products, including certain cell lines and biologics, require dry ice for transportation, which carries an additional fee shown clearly in your quotation. Dry ice delivery isn’t always possible to every destination due to transit time or local restrictions, so we check feasibility in advance and you must store the goods at the correct temperature the moment they arrive.