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SiR-Tetrazine 硅基羅丹明熒光染料

貨號 SC008 售價 5157
規(guī)格 1 mg CAS號
  • 產(chǎn)品簡介
  • 相關(guān)產(chǎn)品


產(chǎn)品信息

貨號

產(chǎn)品名稱

規(guī)格

價格

SC008

SiR-Tetrazine

1 mg

5157

產(chǎn)品性質(zhì)

品牌 Spirochrome

λabs 652 nm

λfl 674 nm

εmax 1.0·105 mol-1·cm-1

MW 641.8

運輸 常溫

儲存 -20℃

產(chǎn)品簡介

SiR-tetrazine is a clickable derivative of SiR. It reacts with BCN and TCO derivatives.

SiR-tetrazine is a clickable derivative of SiR. This probe reacts with dienophiles such as trans-cyclooctene (TCO) or bicyclononyne (BCN) derivatives, enabling the preparation of custom SiR probes and conjugates. SiR-tetrazine is particularly useful in combination with unnatural amino acid (UAA) incorporation to prepare site selective protein conjugates. SiR-tetrazine is cell permeable and fluorogenic, it can be used to stain live cells as well as fixed ones. SiR is compatible with GFP and/or m-cherry fluorescent proteins. It can be imaged with a standard Cy5 filterset.

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