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重要文件

F2756

Sigma-Aldrich

荧光素二(β-D-吡喃半乳糖苷)

同義詞:

FDG

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About This Item

經驗公式(希爾表示法):
C32H32O15
CAS號碼:
分子量::
656.59
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:
NACRES:
NC.07

化驗

≥98% (HPLC)

形狀

powder

溶解度

methanol: 20 mg/mL, clear, yellow

儲存溫度

−20°C

SMILES 字串

OC[C@H]1O[C@@H](Oc2ccc3c(Oc4cc(O[C@@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5O)ccc4C36OC(=O)c7ccccc67)c2)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C32H32O15/c33-11-21-23(35)25(37)27(39)30(45-21)42-13-5-7-17-19(9-13)44-20-10-14(43-31-28(40)26(38)24(36)22(12-34)46-31)6-8-18(20)32(17)16-4-2-1-3-15(16)29(41)47-32/h1-10,21-28,30-31,33-40H,11-12H2/t21-,22-,23+,24+,25+,26+,27-,28-,30-,31-/m1/s1

InChI 密鑰

ZTOBILYWTYHOJB-WBCGDKOGSA-N

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應用

荧光素二(β-D-吡喃半乳糖苷)已用作β-半乳糖苷酶试验中的底物。
荧光素二(β-D-吡喃半乳糖苷)(FDG)已可用于通过FACS(荧光激活细胞分选)检测基因表达。

生化/生理作用

荧光素二(β-D-吡喃半乳糖苷)(FDG被β-半乳糖苷酶水解成荧光素后发出荧光。它能产生与酶活性成比例的荧光。当使用β-半乳糖苷酶(Lac Z)作为报告基因时,该分子主要用于检测转染细胞中的基因表达。

基底

β-半乳糖苷酶的荧光底物

相關產品

產品號碼
描述
訂價

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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