Question 1

What is the catalog number for Bis-PEG9-t-butyl ester?

Accepted Answer

The catalog number for Bis-PEG9-t-butyl ester is HY-W190751.

Question 2

What sizes are available for Bis-PEG9-t-butyl ester?

Accepted Answer

Bis-PEG9-t-butyl ester is available in the following size(s): 100 mg, 250 mg, 500 mg, 1 g.

Question 3

How many pack sizes does Bis-PEG9-t-butyl ester come in?

Accepted Answer

Bis-PEG9-t-butyl ester is available in 4 different pack sizes.

Question 4

Is Bis-PEG9-t-butyl ester in stock?

Accepted Answer

Bis-PEG9-t-butyl ester is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

Who manufactures Bis-PEG9-t-butyl ester?

Accepted Answer

Bis-PEG9-t-butyl ester is manufactured by QuantiMol.

Question 6

What is the estimated delivery time for Bis-PEG9-t-butyl ester?

Accepted Answer

Estimated delivery time for Bis-PEG9-t-butyl ester is approximately 15 business day(s), depending on your location.

Question 7

Where can I find the safety data sheet (SDS/MSDS) for Bis-PEG9-t-butyl ester?

Accepted Answer

The safety data sheet for Bis-PEG9-t-butyl ester is available here: http://file.medchemexpress.com/batch_PDF/HY-W190751/.

Question 8

What is Bis-PEG9-t-butyl ester used for?

Accepted Answer

Bis-PEG9-t-butyl ester is a disubstituted PEG derivative with the same functional group and can be used for drug delivery.

Question 9

Is there an additional fee for hazardous or dry ice shipping of this product?

Accepted Answer

Yes, if this product requires dry ice or is classed as hazardous for transport, the additional fee will be explicitly shown in your quotation before you confirm the order, so there are no surprise charges later.

Question 10

How many freeze-thaw cycles can this product tolerate?

Accepted Answer

We recommend aliquoting the product upon receipt to avoid repeated freeze-thaw cycles, which can reduce activity and stability. This is your responsibility once the product has been delivered.

Question 11

Is antigen retrieval required for IHC with this antibody?

Accepted Answer

Recommended antigen retrieval methods, where applicable, are listed on the datasheet under the IHC protocol section.

Bis-PEG9-t-butyl ester

Product Specifications

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