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DAR-4M AM (cell permeable)

Fluorescent probe for NO detection. Cell permeable.
 
ALX-620-069-M001 1 mg 680.00 USD
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Cell permeable analog of DAR-4M (Prod. No. ALX-620-067). Can be used to detect nitric oxide (NO) directly in cell specimens prepared from various sources, such as the brain (Ex: ~560nm; Em: 575nm). Stable in a pH range of 4-12. Low decrease in fluorescence intensity over time. Detection limit 7nM. Not for sale in Japan.

Product Specification

Alternative Name:Diaminorhodamine-4M AM
 
Formula:C28H31N4O5 . I
 
MW:503.6 . 126.9
 
Concentration:~5mM
 
Formulation:Dissolved in 0.32ml DMSO.
 
Purity:≥98% (HPLC)
 
Appearance:Reddish-violet liquid.
 
Shipping:Shipped on Blue Ice
 
Long Term Storage:-20°C
 
Use/Stability:Prepare 500-fold dilution (~10µM) in phosphate buffer (0.1M phosphate, pH 7.4) immediately before use. BSA, phenol red and amines may affect the fluorescence and must be used with caution. Do not store diluted solutions.
 
Handling:Warm to room temperature before opening. Protect from light. Keep under inert gas. After opening, prepare aliquots and store at -20°C.
 
620-069
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620-069

Product Literature References

Bioimaging of nitric oxide with fluorescent indicators based on the rhodamine chromophore: H. Kojima, et al.; Anal. Chem. 73, 1967 (2001), Abstract;
Fluorescent indicators for nitric oxide: H. Kojima & N. Nagano ; Advanced Materials 12, 763 (2000),

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DAR-4M 

Fluorescent probe for NO detection
≥98% (HPLC) | Print as PDF
 
ALX-620-067-M001 1 mg 620.00 USD
Do you need bulk/larger quantities?
 

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For Research Use Only. Not for use in diagnostic procedures.
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