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87444 Sigma-Aldrich

5-Carboxy-fluorescein diacetate N-succinimidyl ester

for fluorescence, ≥95.0% (HPLC)

Synonym: 5-Carboxy-di-O-acetylfluorescein N-succinimidyl ester

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Properties

Related Categories Biochemicals and Reagents, Fluorescein and Derivatives, Fluorescence, Fluorescent Labeling of Amines, Fluorescent Labels,
grade   for fluorescence
InChI Key   LZFDYQHOQDFMOA-UHFFFAOYSA-N
assay   ≥95.0% (HPLC)
solubility   DMF: soluble
  DMSO: soluble
fluorescence   λex 492 nm; λem 517 nm
storage temp.   −20°C

Description

Other Notes

Continuous determination of the intracellular pH in bacteria by fluorometry; labeling human intervertebral disk cells in vitro for fluorescence microscopy

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

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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.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
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 orview 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.
Can product 87444, 5-Carboxy-fluorescein diacetate N-succinimidyl ester,be used in flow cytometry?
Yes, product 87444, 5-Carboxy-fluorescein diacetate N-succinimidyl ester, can be used in flow cytometry. The optimal concentration range for cell labeling is 2.5 uM to10 M. The concentration of the cell line will have to be optimized.
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Protocols & Articles
Peer-Reviewed Papers
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References

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