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WesternBright 化學(xué)發(fā)光標(biāo)記筆，可直接在預(yù)染的蛋白質(zhì)marker上或者蛋白轉(zhuǎn)移膜上書(shū)寫(xiě)，其的“墨水”可以和HRP底物（ECL發(fā)光液）起反應(yīng)，產(chǎn)生化學(xué)發(fā)光信號(hào)。
優(yōu)勢(shì)：
更簡(jiǎn)便-- 可將蛋白質(zhì)Marker轉(zhuǎn)換成化學(xué)發(fā)光條帶，和目的蛋白質(zhì)條帶一起同時(shí)成像，方便觀察和分析
更人性化-- 可直接在蛋白轉(zhuǎn)移膜上注明編號(hào)和日期，方便實(shí)驗(yàn)數(shù)據(jù)的管理
確認(rèn) HRP 底物穩(wěn)定性-- ChemiPen中的試劑和HRP底物（ECL發(fā)光液）結(jié)合后可長(zhǎng)時(shí)間發(fā)光，所以他可以用來(lái)實(shí)時(shí)檢測(cè)HRP底物（ECL發(fā)光液）的穩(wěn)定性
兼容性-- 可用于膠片和CCD成像

You can use the WesternBright ChemiPen to transform your visible protein markers into chemiluminescent markers, to annotate your blot with a date or blot ID, or to check the stability of your HRP substrate (Figure 1).

ChemiPen Figure 1

Figure 1. The WesternBright ChemiPen can be used to mark the location of protein standards and to annotate the blot with a date, as in the right panel.

Marking the location of visible protein standards on a blot is easy. Simply trace the visible markers on the membrane after transfer and before blocking (Figure 2).

ChemiPen Figure 2

Figure 2. Use the WesternBright ChemiPen to visualize visible protein standards on chemiluminescent Western blots

The WesternBright ChemiPen has two tips, a fine tip at one end that is perfect for writing on the blot or tracing the bands of a visible protein standard, and a thicker wedge tip that can be used to deposit greater amounts of reagent on the blot.