文章關(guān)鍵詞：生物素化探針
Biotin X NHS ester，Biotin X NHS，生物素 X NHS酯
Product structure：

Product specifications：
1.CAS No：72040-63-2
2.Molecular formula：C20H30N4O6S
3.Molecular weight：454.55
4.Packaging specification：1g、5g、10g, flexible packaging, including 100mg packaging and 500mg 1g and 5g large packaging
5.Appearance color：白色固體
6.Dissolution conditions：Soluble in most organic solvents, such as DCM, DMF, DMSO, THF, etc., with good solubility in water

7.Stability：-1 year at 20 ° C, dry and dark.

8.Supplier：西安凱新生物科技有限公司

Reaction characteristics：
生物素-X NHS酯是一種具有C6間隔區(qū)的衍生物，通過與伯胺反應(yīng)結(jié)合氨基酸、肽或蛋白質(zhì)來降低空間效應(yīng)。該化合物用于在堿性條件下（pH 8-9）將生物素連接到伯胺上。

生物素可以與許多蛋白質(zhì)結(jié)合，同時(shí)保持生物活性。生物素化探針通常由抗生物素蛋白、鏈霉親和素檢測(cè)，因?yàn)樗鼈兊挠行ЫY(jié)合用于各種應(yīng)用，如親和層析、ELISA和Western印跡、熒光激活細(xì)胞分選（FACS）、細(xì)胞內(nèi)標(biāo)記。

Matters for use：

It is sensitive to light and temperature. In order to use the reagent effectively, the material should always be kept in a low temperature dry condition, away from light, and avoid frequent thawing and freezing.
storage conditions:
Store at - 20 ℃ as much as possible. If conditions permit, the material can be treated under inert gas to obtain better stability of the reagent.
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以上西安凱新生物科技有限公司W(wǎng)MJ編輯的試劑信息僅用于科學(xué)研究或者工業(yè)應(yīng)用等非醫(yī)療目的，非藥用，非食用。接受各種復(fù)雜定制服務(wù)，合成的Monodispersed PEGs除了有更多樣的基團(tuán)還可以提供各種不同數(shù)量的PEG的產(chǎn)品。