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Fluorescein isothiocyanate, isomer I

Fluorescein Isothiocyanate, Isomer I, Certified (FITC) is used in Culing's Method for fluorescent antibody staining for demonstration of specific antigens. Water soluble.

Store refrigerated 0-5 deg C

C₂₁H₁₁NO₅S

F.W. 389.39

CAS #3326-32-7

Assay >90%

For more information on microscopy stains:

Stain Index

Store at 0-5°C

MSDS

Please choose carefully. Returns of this item are subject to approval.

Updated: 04-06-2026

Code	Pack Size	Availability	Price	Updated: 04-06-2026
EMS15670	0.5g	0 in stock (?)	$374.00 AUD

* Ordering Schedule

This item is available for back-order where 0 stock is listed.
We order from this manufacturer weekly, with an estimated lead time of 4 weeks.

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