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BDPep 630/650 NHS ester

BDP® 630/650

貨號	數量	價格	交貨時間
1M420	1 mg	$125	現貨
2M420	5 mg	$260	現貨
4M420	25 mg	$510	21 天
5M420	50 mg	$895	21 天
6M420	100 mg	$1490	21 天

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BDPep 630/650 NHS ester (Dicyano BDP 630/650 NHS ester) is a versatile fluorescent dye with a range of applications in biological and chemical research. The dye is ideal for high-resolution imaging of cellular structures and dynamic processes, providing bright and distinct signals that enhance visualization. Its strong fluorescence allows for effective cell sorting and phenotyping, making it useful in various immunological and cellular studies.

Its remarkable stability in strong acidic TFA media makes it particularly suitable for solid-phase peptide synthesis (SPPS).

Dicyano BDP 630/650 is employed in Förster Resonance Energy Transfer (FRET) assays to investigate molecular interactions and dynamics with high sensitivity. Due to its long excited-state lifetime, this dye is beneficial for detecting binding interactions between molecules, making it valuable in drug discovery and biochemical assays.

The NHS ester form enables efficient labeling of proteins and other biomolecules, that contain a functional amino group. Presence of the C6 spacer allows for more flexibility in conjugation reactions with various biomolecules, making it easier to label proteins and peptides without compromising the dye's fluorescent properties, particularly C6 spacer reduces negative quenching effects.

The dye is typically dissolved in high-quality anhydrous organic solvents such as dimethylformamide (DMF) and dimethylsulfoxide (DMSO), which facilitate its use in conjugation reactions and other applications. Dicyano BDP 630/650 exhibits hydrophobic characteristics, making it less suitable for direct use in aqueous environments compared to more water-soluble dyes like AF 647 NHS ester. Once conjugated to biomolecules, the resulting dicyano BDP 630/650 conjugates can be used in aqueous applications such as fluorescence microscopy and flow cytometry, where they provide reliable fluorescent signals.

BDP 630/650 is characterized by excellent photostability, allowing for prolonged imaging sessions without substantial loss of signal, making it suitable for applications that require extended observation periods.

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Cyanine 5.5胺 (Cyanine5.5 amine)

Cyanine5.5 的氨基衍生物，一種遠紅光發射的螢光花菁染料。

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磺基-Cyanine5 NHS 酯 (sulfo-Cyanine5 NHS ester)

水溶性磺基-Cyanine5 琥珀酰亞胺酯，用於在水相中標記各種含胺分子。

General properties

Appearance:	dark purple powder
Molecular weight:	674.53
Molecular formula:	C₃₅H₃₁BN₆O₆S
Solubility:	good in DMF, DMSO, dichlromethane
Quality control:	NMR ¹H and HPLC-MS (95+%)
Storage conditions:	12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
MSDS:	下載
	產品規格

Spectral properties

Excitation/absorption maximum, nm:	628
Emission maximum, nm:	642

Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.