5-SFX

CHF 230.00
In stock
CDX-F0035-M01010 mgCHF 230.00
CDX-F0035-M02525 mgCHF 459.00
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Product Details
Synonyms 6-(Fluorescein-5-carboxamido)hexanoicacid N-succinimidyl ester; 5-FAM-X, SE
Product Type Chemical
Properties
Formula C31H26N2O10
MW 586.55
CAS 148356-00-7
Source/Host Chemicals Synthetic.
Purity Chemicals ≥95% (HPLC)
Appearance Orange powder.
Solubility Soluble in DMSO, DMF or methanol.
Identity Determined by NMR.
Declaration Manufactured by Chemodex.
Other Product Data

Click here for Original Manufacturer Product Datasheet
Our product description may differ slightly from the original manufacturers product datasheet.

InChi Key GQROVDGSBTYULQ-UHFFFAOYSA-N
Smiles OC1=CC2=C(C(C3=CC=C(C(NCCCCCC(ON4C(CCC4=O)=O)=O)=O)C=C3C(O)=O)=C(C=C5)C(O2)=CC5=O)C=C1
Shipping and Handling
Shipping AMBIENT
Short Term Storage -20°C
Long Term Storage -20°C
Handling Advice Keep cool and dry.
Protect from light and moisture.
Use/Stability Stable for at least 2 years after receipt when stored at -20°C.
Documents
MSDS Inquire
Product Specification Sheet
Datasheet Download PDF

Amine-reactive fluorescent probe for introducing a fluorescein label at a nucleophilic residue of a target molecule. This fluorescein labeling reagent has an added (X) spacer to improve accessibility of the reactive group by nucleophiles in preparation of bioconjugates. The reactive N-hydroxysuccinimide (NHS) group can be used for easy attachment to proteins or amine containing nucleotides using simple procedures. Spectral properties: λex 490nm; λem 514nm in DMF (pH 8.2) and λex 491nm; λem 515nm in 0.1 M Tris pH 9.0.

Product References

(1) G.P. Jamieson, et al.; Cytometry 14, 32 (1993) | (2) K.A. Cruickshank; Anal. Biochem. 269, 21 (1999) | (3) J.J. MacLean, et al.; Biophys. J. 78, 1441 (2000) | (4) W.C. Cooper, et al.; Biophys. J. 78, 1449 (2000) | (5) M.P. Gygi, et al.; Nucleic Acids Res. 30, 2790 (2002)

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