Question 1

What is the catalog number for PSP?

Accepted Answer

The catalog number for PSP is orb2814402.

Question 2

What sizes are available for PSP?

Accepted Answer

PSP is available in the following size(s): 10 mg, 50 mg.

Question 3

How many pack sizes does PSP come in?

Accepted Answer

PSP is available in 2 different pack sizes.

Question 4

Is PSP in stock?

Accepted Answer

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

Question 5

What is PSP used for?

Accepted Answer

PSP is a selective two-photon fluorescent probe for detecting hydrogen polysulfides (H2Sn) with excitation/emission at 440/640 nm. It enables real-time imaging in live cells and 3D tumor spheroids, making it a valuable tool for studying redox biology and ferroptosis mechanisms in vitro and ex vivo.

Question 6

How do I reconstitute this lyophilized product?

Accepted Answer

Reconstitution instructions, including the recommended diluent and final concentration, are provided on the datasheet. Aliquot immediately after reconstitution to avoid repeated freeze-thaw cycles.

Question 7

What is the recommended incubation time for this antibody?

Accepted Answer

A suggested incubation time is provided in the recommended protocol on the datasheet, but may need adjusting depending on your sample type and detection system.

Question 8

What should I check when this product first arrives?

Accepted Answer

Inspect the package immediately for transportation damage, ice loss, leakage, or breakage. Report any issues right away with photos and your order reference; our specialists will determine whether the product is still usable or needs replacing.

PSP

Product Specifications

CAS Number

Molecular Weight

Storage Conditions

Notes

Available Sizes

Frequently Asked Questions

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