bs-76304C
[Life Science]
6-(Fluorescein-5-carboxamido)hexanoic acid N-succinimidyl ester
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support@biossusa.com
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET
Formulation Powder
Storage: Stable for 2 years after receipt when stored at -20°C.
Product Information:
CAS Number: 148356-00-7
Molecular formula: C31H26N2O10
Molecular weight: 586.55
Purity: >95% (HPLC)
Appearance: Orange powder.
Solubility: Soluble in DMSO, DMF or methanol.
InChiKey: 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
SMILES: OC1=CC2=C(C=C1)C1(OC(=O)C3=C1C=CC(=C3)C(=O)NCCCCCC(=O)ON1C(=O)CCC1=O)C1=C(O2)C=C(O)C=C1
Molecular formula: C31H26N2O10
Molecular weight: 586.55
Purity: >95% (HPLC)
Appearance: Orange powder.
Solubility: Soluble in DMSO, DMF or methanol.
InChiKey: 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
SMILES: OC1=CC2=C(C=C1)C1(OC(=O)C3=C1C=CC(=C3)C(=O)NCCCCCC(=O)ON1C(=O)CCC1=O)C1=C(O2)C=C(O)C=C1
Description:
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: lambdaex 490nm; lambdaem 514nm in DMF (pH 8.2) and lambdaex 491nm; lambdaem 515nm in 0.1 M Tris pH 9.0.
Size: 10mg,25mg
Applications: Life Science()
For research use only. Not intended for diagnostic or therapeutic use.