返回新闻列表

代谢组学有机酸混标-用于定性、定量以及系统生物学研究

2020-05-07 11:09:36

有机酸是氨基酸的副产物,也是多种生化途径的中间产物。为了方便基于质谱的代谢组学研究,剑桥同位素实验室公司(CIL)研制出一系列稳定性同位素标记的有机酸混标。这些混标既包括33种有机酸的混标(MSK-OA-1)也有包含按类别划分的亚类混标(例如,酮酸混合物中有5种有机酸,MSK-OA1-1)。

稳定同位素标记有机酸混标的组成成分表。

将混标溶于1毫升溶剂中,可配置成浓度为250µM的溶液


Complete Set

MSK-OA-1 Labeled Organic Acid Mix (single vial of all 33 compounds)



Subsets

MSK-OA1-1 Labeled Keto Acid Mix 

α-Ketobutyric acid, sodium salt (13C4, 98%) 

α-Ketoglutaric acid, disodium salt (1,2,3,4-13C4, 99%) CP 97% 

α-Ketoisocaproic acid, sodium salt (13C6, 99%) 

α-Ketoisovaleric acid, sodium salt (13C5, 98%) 

Sodium pyruvate (13C3, 99%) 


MSK-OA2-1 Labeled Diacid Mix 

Adipic acid, disodium salt (13C6, 99%) 

Fumaric acid, disodium salt (13C4, 99%) 

Maleic acid, disodium salt·H2O (13C4, 99%) 

Malonic acid, disodium salt (13C3, 99%) 

Methylmalonic acid, disodium salt (13C4, 99%) 

Oxalic acid, disodium salt (1,2-13C2, 99%)

Sodium isobutyrate (13C4, 99%) 

Succinic acid, disodium salt (13C4, 99%) 


MSK-OA3-1 Labeled Monoacid Mix

Sodium acetate (1,2-13C2, 99%) 

Sodium butyrate (13C4, 99%) 

Sodium propionate (13C3, 99%)


 MSK-OA4-1 Labeled Hydroxy Acid Mix

Glycolic acid, sodium salt (1,2-13C2, 99%)

Malic acid, disodium salt·H2O (13C4, 99%)

Sodium D-3-hydroxybutyrate (13C4, 99%) CP 97%

Sodium L-lactate (13C3, 98%) 20% w/w in H2O

DL 2-Hydroxyglutarate, disodium salt (13C5, 99%)

 

MSK-OA5-1 Labeled Aromatic Acid Mix

 Hippuric acid (ring-13C6, 99%)

 Homovanillic acid, sodium salt (1,2-13C2, 98-99%)

Phthalic acid, disodium salt (13C4, 99%)

Sodium benzoate (ring-13C6, 99%)

DL-Vanilmandelic acid (ring-13C6, 99%)


MSK-OA6-1 Labeled Other Acid Mix

 L-Ascorbic acid (13C6, 99%)

 Sodium D-gluconate (13C6, 99%)


MSK-OA7-1 Labeled Other Organic Acid Mix

 trans-Aconitic acid (2,4,4’-13C3, 99%) CP 95%

Creatine (15N3, 98%)

Orotic acid, sodium salt (15N2, 98%)

Trisodium citrate, hemihydrate (1,5,6-carboxy-13C3, 99%)

Uric acid, sodium salt (15N2, 98%) CP 95%


6月30日之前订购有优惠噢!


532-83818797

sales@tlwb.com.cn

www.tlwb.com.cn

http://shop.tlwb.com.cn


青岛腾龙作为CIL同位素中国区总代理,

愿为您提供最专业周到的服务。

电话:0532-83818797 83625819 83623059
地址:山东省青岛市市南区东海西路15号英德隆大厦18D1室

微信公众号二维码

商城二维码