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TET azide, 6-isomer

疊氮化物 TET（四氯螢光素）點擊化學

貨號	數量	價格	交貨時間
18230	1 mg	$110	現貨
28230	5 mg	$165	現貨
48230	25 mg	$285	現貨
58230	50 mg	$495	現貨
68230	100 mg	$880	現貨

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TET (tetrachlorofluorescein) is a green-fluorescent fluorescein derivate with absorption maximum at 519 nm and emission maximum at 535 nm. TET is spectrally similar to R6G, JOE, and VIC, widely used for labeling PCR probes.

Oligonucleotides labeled with TET are often used in real-time PCR; the preparation of such oligonucleotides can be performed using click chemistry. This derivative is an azide, a pure 6-isomer, for conjugating TET to other molecules by copper-catalyzed and copper-free click reactions.

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建議協議

Conjugation of Alkyne- or Azide-modified Proteins with Dye Azides or Alkynes

計算機

解决方案计算器

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ROX 疊氮化物，5-異構體 (ROX azide, 5-isomer)

ROX（羅丹明 X、羅丹明 101）染料的疊氮化物衍生物，用於通過點擊化學進行生物分子標記。純5-異構體。

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R6G 疊氮化物，5-異構體 (R6G azide, 5-isomer)

羅丹明 6G 是一種氧雜蒽染料，已用於 DNA 測序和 qPCR。這種疊氮化物衍生物用於通過點擊化學將染料附著到 DNA 和其他分子上。

炔基亞磷酰胺，5'-端 (Alkyne phosphoramidite, 5'-terminal)

炔基烴亞磷酰胺，用於合成可用於點擊化學的寡核苷酸。

General properties

Appearance:	orange powder
Molecular weight:	596.21
CAS number:	1450752-90-5
Molecular formula:	C₂₄H₁₄Cl₄N₄O₆
Solubility:	in DMSO
Quality control:	NMR ¹H and HPLC-MS (95+%)
Storage conditions:	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light.
MSDS:	下載
	產品規格

Spectral properties

Excitation/absorption maximum, nm:	519
ε, L⋅mol⁻¹⋅cm⁻¹:	100000
Emission maximum, nm:	535
Fluorescence quantum yield:	0.47
CF₂₆₀:	0.17
CF₂₈₀:	0.09

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.