Question 1

What is the catalog number for RB-PEG-SH (MW 3400)?

Accepted Answer

The catalog number for RB-PEG-SH (MW 3400) is orb3135927.

Question 2

What sizes are available for RB-PEG-SH (MW 3400)?

Accepted Answer

RB-PEG-SH (MW 3400) is available in the following size(s): 10 mg, 50 mg.

Question 3

How many pack sizes does RB-PEG-SH (MW 3400) come in?

Accepted Answer

RB-PEG-SH (MW 3400) is available in 2 different pack sizes.

Question 4

Is RB-PEG-SH (MW 3400) in stock?

Accepted Answer

RB-PEG-SH (MW 3400) is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What is RB-PEG-SH (MW 3400) used for?

Accepted Answer

RB-PEG-SH (MW 3400) (Rhodamine B-PEG-SH (MW 3400) ) is a fluorescent dye composed of Rhodamine B, PEG, and a thiol group (SH) . The SH group is highly reactive and can form stable thioether bonds with various functional groups, such as maleimide, with excitation/emission wavelengths of 546/610 nm.

Question 6

Do you ship this product with dry ice?

Accepted Answer

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.

Question 7

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 8

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.

RB-PEG-SH (MW 3400)

Product Specifications

Storage Conditions

Notes

Available Sizes

Frequently Asked Questions

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