AF488 DBCO ditriethylamine

Cat. No.: HY-D2171A Purity: 95.76%: FAQs
Data Sheet SDS COA Handling Instructions

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AF488 DBCO ditriethylamine is the ditriethylamine salt form of AF488 DBCO (HY-D2171). AF488 DBCO ditriethylamine is a fluorescent dye that labels azide-containing biomolecules. DBCO is the bioorthogonal partner of azide that allows covalent coupling in the absence of copper. AF488 is a bright, photostable green fluorophore. AF488 exhibits the λ_em and λ_ex wavelength of 520 nm and 470 nm, respectively.

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AF488 DBCO ditriethylamine Chemical Structure

Size	Price	Stock	Quantity
1 mg	USD 336	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 1080	In-stock	Estimated Time of Arrival: December 31
10 mg		Get quote
50 mg		Get quote

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Purity & Documentation
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Description	AF488 DBCO ditriethylamine is the ditriethylamine salt form of AF488 DBCO (HY-D2171). AF488 DBCO ditriethylamine is a fluorescent dye that labels azide-containing biomolecules. DBCO is the bioorthogonal partner of azide that allows covalent coupling in the absence of copper. AF488 is a bright, photostable green fluorophore. AF488 exhibits the λ_em and λ_ex wavelength of 520 nm and 470 nm, respectively^[1]^[2].
Molecular Weight	1037.25
Formula	C₅₄H₆₄N₆O₁₁S₂
Appearance	Solid
Color	Orange to red
SMILES	O=C(O)C1=C(C=CC(C(NCCCCCC(N2CC3=C(C#CC4=C2C=CC=C4)C=CC=C3)=O)=O)=C1)C5=C(C6=[O+]C7=C5C=CC(N)=C7S(=O)([O-])=O)C=CC(N)=C6S(=O)(O)=O.CCN(CC)CC.CCN(CC)CC
Shipping	Room temperature in continental US; may vary elsewhere.
Storage	-20°C, protect from light, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
Purity & Documentation	Purity: 95.76% Select Batch: Data Sheet (268 KB) SDS (251 KB) COA (249 KB) Handling Instructions (2659 KB)
References	[1]. Elena Boero, et al. Purified complement C3b triggers phagocytosis and activation of human neutrophils via complement receptor 1. Sci Rep. 2023 Jan 6;13(1):274. [Content Brief] [2]. Chakraborty S, Hu S Y, Wu S H, et al. The interaction affinity between vascular cell adhesion molecule-1 (VCAM-1) and very late antigen-4 (VLA-4) analyzed by quantitative FRET[J]. PLoS One, 2015, 10(3): e0121399.