5-Bromo-4-chloro-3-indolyl β-D-glucuronide cyclohexylammonium salt
Molecular Structure:
MDL:
--MFCD00058543
Molecular Formula:
C20H26BrClN2O7
Molecular Weight:
521.80
Alias:
X-GlcA
X-glucuronide CHA salt
X-Glu, CHA Salt
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
5-Bromo-4-chloro-3-indolyl β-D-glucuronide cyclohexylammonium salt |
99% |
500mg |
RMB 4180 |
現(xiàn)貨 |
5-Bromo-4-chloro-3-indolyl β-D-glucuronide cyclohexylammonium salt |
99% |
100mg |
RMB 1078 |
現(xiàn)貨 |
5-Bromo-4-chloro-3-indolyl β-D-glucuronide cyclohexylammonium salt |
99% |
25mg |
RMB 448.8 |
現(xiàn)貨 |
Character:
該產(chǎn)品是檢測(cè)大腸桿菌中uidA基因(β-葡萄糖苷酶基因 β-glucuronidase, GUS)的底物。95%的大腸桿菌具有β-葡萄糖苷酶基因,用這種發(fā)色底物的培養(yǎng)基可以檢測(cè)以及定量食品樣本如肉、奶制品以及貝類中的大腸桿菌數(shù)量,以及在臨床上檢測(cè)尿路感染。國際上普遍采用該產(chǎn)品取代傳統(tǒng)方法以精確檢測(cè)飲用水中的大腸桿菌數(shù)量,該方法大大降低了假陽性和假陰性。該產(chǎn)品也用于快速檢測(cè)植物中GUS基因融合標(biāo)記。
Quality Standard:
紅外光譜鑒定Infrared spectrometry 和對(duì)照品匹配
純度Purity ≥99.0% (HPLC)
比旋光度Specific Rotation -90.5° ± 3°(c=1, H2O: DMF 1:1)
DMF溶解性Solubility in DMF 2%
TLC 分析TLC analysis 一個(gè)點(diǎn)
Storage:
-20℃保存
用途 β-葡糖醛酸酶(β-glucuronidase (GUS))基因檢測(cè)的顯色底物。
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