Question 1

What is the catalog number for RH 421?

Accepted Answer

The catalog number for RH 421 is orb1985359.

Question 2

What sizes are available for RH 421?

Accepted Answer

RH 421 is available in the following size(s): 100 mg, 25 mg, 50 mg.

Question 3

How many pack sizes does RH 421 come in?

Accepted Answer

RH 421 is available in 3 different pack sizes.

Question 4

Is RH 421 in stock?

Accepted Answer

RH 421 is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What is RH 421 used for?

Accepted Answer

RH 421 is a hydrophobic styryl dye widely used as a potentiometric probe in biophysical research. It is applied in vitro to monitor membrane potential changes and study ion channel activity in artificial lipid bilayers and cellular systems.

Question 6

Do you provide a Certificate of Analysis (CoA) for this product?

Accepted Answer

A Certificate of Analysis is available for most products upon request. Contact our support team with the lot number to obtain the relevant CoA.

Question 7

Is this product suitable for live cell imaging?

Accepted Answer

Suitability for live cell imaging depends on the specific reagent and conjugate used. Check the datasheet for imaging-specific validation, or contact us for guidance.

Question 8

Is this product covered by a money-back guarantee?

Accepted Answer

Yes, we guarantee a full refund or store credit if this product arrives damaged beyond usability, or has a genuine performance issue under proper usage and storage, provided you report it immediately with evidence. Claims after the expiration date or due to improper storage after receipt are excluded.

RH 421

Product Specifications

CAS Number

Molecular Weight

Storage Conditions

Notes

Available Sizes

Frequently Asked Questions

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