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77418 Sigma-Aldrich

Phalloidin – tetramethylrhodamine B isothiocyanate conjugate from Amanita phalloides

for fluorescence, mixture of isomers

Synonym: Phalloidin-TRITC labeled, Tetramethylrhodamine B isothiocyanate Phalloidin Conjugate



Related Categories Albumin and other protein conjugates, Biochemicals and Reagents, Fluorescent Conjugates, Fluorescent Conjugates for Microscopy, Fluorescent Labels,
grade   for fluorescence
solubility   methanol: 1 mg/mL clear, bright pink
shipped in   wet ice
storage temp.   −20°C


Frequently Asked Questions

Frequently Asked Questions are available for this Product.


package with 100 μg

Price and Availability

Safety & Documentation

Safety Information

Signal word 
Hazard statements 
UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany 
Flash Point(F) 
51.8 °F
Flash Point(C) 
11 °C


Certificate of Analysis

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis. These documents are located on the product detail page under Useful Links & Tools. Click on the following link to search for a Certificate of Analysis. Please click the following link to see the details on our Product Dating Information.
How do I get lot-specific information or a Certificate of Analysis?
A Certificate of Analysis is available by lot number and can be obtained through our Advanced Search Option: http://www.sigmaaldrich.com/catalog/AdvancedSearchPage.do
What is the difference between Product 77418, Phalloidin – tetramethylrhodamine B isothiocyanate conjugate from Amanita phalloides, and Product P1951, Phalloidin–Tetramethylrhodamine B isothiocyanate?
The specifications and uses of these two products are the same. The only difference is Fluka vs. Sigma brand product.
What is the solubility of Product 77418, Phalloidin – tetramethylrhodamine B isothiocyanate conjugate from Amanita phalloides?
Phalloidin-TRITC is soluble in methanol at 1 mg/ml.  Solutions of phalloidin conjugates should be prepared fresh for use and protected from light.
How do I find price and availability?
There are several ways to find pricing and availability for our products.  Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers. 
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS. To access the shipping information for this material, use the link on the product detail page for the product, or search here. 
My question is not addressed here, how can I contact Technical Service for assistance?
Use the option to the right to "Ask a Question" by email of a Technical Service Scientist.
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