Question 1

What is the catalog number for Vinylsulfone-PEG2B-COOH?

Accepted Answer

The catalog number for Vinylsulfone-PEG2B-COOH is LPA1421_25 mg.

Question 2

What sizes are available for Vinylsulfone-PEG2B-COOH?

Accepted Answer

Vinylsulfone-PEG2B-COOH is available in the following size(s): 25 mg.

Question 3

Is Vinylsulfone-PEG2B-COOH in stock?

Accepted Answer

Vinylsulfone-PEG2B-COOH is currently made to order / not held in immediate stock. Contact us for lead time.

Question 4

Are there any special shipping requirements for Vinylsulfone-PEG2B-COOH?

Accepted Answer

Vinylsulfone-PEG2B-COOH is requires dry ice shipping.

Question 5

What temperature does this product ship at?

Accepted Answer

Shipping temperature is chosen based on the product’s stability needs, ranging from ambient to dry ice, and is indicated on the product page. Any related shipping fee is shown clearly in your quotation.

Question 6

What is the molecular weight of the target protein?

Accepted Answer

Molecular weight information, where applicable, is listed on the datasheet under target details, useful for confirming the correct band on western blot.

Question 7

How long will it take to receive this product if it’s custom made?

Accepted Answer

Lead times depend on the product type: custom polyclonal antibodies typically take 12-14 weeks, monoclonal antibodies 15-17 weeks, made-to-order recombinant proteins 4-8 weeks, and made-to-order recombinant antibodies 6-8 weeks. These are estimates and may shift due to production delays.

Vinylsulfone-PEG2B-COOH

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