Question 1

What is the catalog number for DBCO-PEG4-NHS Ester?

Accepted Answer

The catalog number for DBCO-PEG4-NHS Ester is 4530-AAT.

Question 2

What sizes are available for DBCO-PEG4-NHS Ester?

Accepted Answer

DBCO-PEG4-NHS Ester is available in the following size(s): 1 mg.

Question 3

Is DBCO-PEG4-NHS Ester in stock?

Accepted Answer

DBCO-PEG4-NHS Ester is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

Who manufactures DBCO-PEG4-NHS Ester?

Accepted Answer

DBCO-PEG4-NHS Ester is manufactured by AAT Bioquest.

Question 5

What is the estimated delivery time for DBCO-PEG4-NHS Ester?

Accepted Answer

Estimated delivery time for DBCO-PEG4-NHS Ester is approximately 15 business day(s), depending on your location.

Question 6

Where can I find the safety data sheet (SDS/MSDS) for DBCO-PEG4-NHS Ester?

Accepted Answer

The safety data sheet for DBCO-PEG4-NHS Ester is available here: https://cdn.gentaur.com/products/271/7362575/msds/4530-aat.pdf.

Question 7

What is DBCO-PEG4-NHS Ester used for?

Accepted Answer

Cu-free click reaction, i.e., the strain-promoted alkyne-azide cycloaddition (SPAAC) is a bioorthogonal reaction utilizing a pair of reagents, cyclooctynes and azides that exclusively and efficiently react with each other while remain inert to naturally occurring functional groups such as hydroxy, a

Question 8

Is this product species cross-reactive?

Accepted Answer

Cross-reactivity data, based on available testing, is listed under the reactivity section of the datasheet. Contact us if you need reactivity confirmed for a species not listed.

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.

DBCO-PEG4-NHS Ester

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