251765
DAR-4M AM
A cell-permeable, photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~10 nM.
Manufacturer: Sigma Aldrich
Synonym(S): DAR-4M AM, Diaminorhodamine-4M AM
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 MG | 251765-1-MG | In Stock | ₹ 1,00,620.01 |
251765 - 1 MG
In Stock
Quantity
1
Base Price: ₹ 1,00,620.01
GST (18%): ₹ 18,111.602
Total Price: ₹ 1,18,731.612
Quality Level
100
Assay
≥98% (HPLC)
form
solution
manufacturer/tradename
Calbiochem®
storage condition
OK to freezeprotect from light
color
dark red
fluorescence
λex ~560 nmλem ~575 nm
shipped in
ambient
storage temp.
−20°C
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Description
- General description: A cell-permeable, photo-stable nitric oxide (NO) fluorescent indicator with a detection limit of ~10 nM. Intracellularly releases DAR-4M (Cat. No. 251760) by the action of esterases. Reacts with NO, in the presence of oxygen, resulting in a triazolo-rhodamine analog (DAR-4M T) that exhibits about 840-fold greater fluorescence quantum efficiency. The fluorescence intensity is not dependent on pH above 4.0. Excitation max: ~560 nm; emission max: ~575 nm.
- Biochem/physiol Actions: Cell permeable: yes
- Packaging: Packaged under inert gas
- Warning: Toxicity: Irritant (B)
- Physical form: In DMSO.
- Reconstitution: Following initial thaw, aliquot and freeze at (-20°C). Use immediately after dilution, discard any unused portion.
- Other Notes: Kojima, H., et al. 2001. Anal. Chem.73, 1967.Kojima, H., et al. 2000. Tetrahedron Lett.41, 69.
- Legal Information: Not available for sale in Japan.
SAFETY INFORMATION
WGK
WGK 2
Flash Point(F)
188.6 °F
Flash Point(C)
87 °C
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Quality Level: 100
Assay: ≥98% (HPLC)
form: solution
manufacturer/tradename: Calbiochem®
storage condition: OK to freezeprotect from light
color: dark red
fluorescence: λex ~560 nmλem ~575 nm
shipped in: ambient
storage temp.: −20°C
Quality Level:
100
Assay:
≥98% (HPLC)
form:
solution
manufacturer/tradename:
Calbiochem®
storage condition:
OK to freezeprotect from light
color:
dark red
fluorescence:
λex ~560 nmλem ~575 nm
shipped in:
ambient
storage temp.:
−20°C
Quality Level: 100
Assay: 99%
form: liquid
manufacturer/tradename: __
storage condition: __
color: __
fluorescence: __
shipped in: __
storage temp.: __
Quality Level:
100
Assay:
99%
form:
liquid
manufacturer/tradename:
__
storage condition:
__
color:
__
fluorescence:
__
shipped in:
__
storage temp.:
__
Quality Level: 200
Assay: 95%
form: liquid
manufacturer/tradename: __
storage condition: __
color: __
fluorescence: __
shipped in: __
storage temp.: __
Quality Level:
200
Assay:
95%
form:
liquid
manufacturer/tradename:
__
storage condition:
__
color:
__
fluorescence:
__
shipped in:
__
storage temp.:
__
Quality Level: 100
Assay: ≥95.0% (T)
form: solid
manufacturer/tradename: __
storage condition: __
color: __
fluorescence: __
shipped in: __
storage temp.: __
Quality Level:
100
Assay:
≥95.0% (T)
form:
solid
manufacturer/tradename:
__
storage condition:
__
color:
__
fluorescence:
__
shipped in:
__
storage temp.:
__