Question 1

What is the catalog number for Ɑ-Methoxy-ω-Pyridyldithio PEG?

Accepted Answer

The catalog number for Ɑ-Methoxy-ω-Pyridyldithio PEG is 1210000-44.5G.

Question 2

What sizes are available for Ɑ-Methoxy-ω-Pyridyldithio PEG?

Accepted Answer

Ɑ-Methoxy-ω-Pyridyldithio PEG is available in the following size(s): 5 g.

Question 3

Is Ɑ-Methoxy-ω-Pyridyldithio PEG in stock?

Accepted Answer

Ɑ-Methoxy-ω-Pyridyldithio PEG is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

What is Ɑ-Methoxy-ω-Pyridyldithio PEG used for?

Accepted Answer

Orthopyridyl disulfide (OPSS) PEGs are thiol-specific PEGylation reagents that react with free sulfhydryls (-SH) at a wide pH range (pH 3-10) through disulfide exchange. The newly formed disulfide (S-S) bond is unstable in a reducing environment. Thus, the bond can be cleaved to reverse the pegylati

Question 5

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.

Question 6

Can I request a Safety Data Sheet (SDS) for this product?

Accepted Answer

Yes, safety data sheets are available for hazardous or chemically classified products and can be provided on request or downloaded from the product page.

Question 7

Can this product be used for co-immunoprecipitation (Co-IP)?

Accepted Answer

Suitability for Co-IP depends on the specific antibody and is noted under validated applications on the datasheet. If it isn’t listed, contact our technical support team for guidance based on your target and sample type.

Ɑ-Methoxy-ω-Pyridyldithio PEG

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