The largest database of trusted experimental protocols

Isotopically labeled metabolites

Manufactured by Cambridge Isotopes

Isotopically labeled metabolites are chemically synthesized compounds that contain stable isotopes, such as 13C or 2H, at specific positions within the molecule. These isotopically labeled metabolites are used as analytical tools in various research applications, including metabolomics, tracer studies, and biochemical pathway analysis.

Automatically generated - may contain errors

2 protocols using isotopically labeled metabolites

1

Zebrafish TCDD Exposure Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
TCDD stock solution for zebrafish exposure was purchased at an initial concentration of 50 ± 0.32 μg/mL (Stock A) in dimethyl sulfoxide (DMSO, ED-901-B, Cambridge Isotope Laboratories, Tewksbury, MA). The stocks were made in 2 mL amber vials and caps were wrapped with Parafilm®. Dosing stocks were kept in the dark at room temperature. Dioxin mix, which contains TCDD, certified reference standard was purchased from AccuStandard for TCDD quantitation (New Haven, CT, USA). Surrogate standards (Polychlorinated Biphenyl (PCB) 65 and 166) and internal standard mix (Phenanthrene-D10, Chrysene-D12, and Carbon Number Distribution Marker) were also purchased from AccuStandard. Solvents, including n-hexane (≥99%), acetone (99.8%, HPLC grade), dichloromethane (99.8%, HPLC grade), water (UHPLC-MS grade), and acetonitrile (UHPLC-MS grade) were purchased from Fisher Scientific (Pittsburgh, PA). Isotopically labeled metabolites were purchased from Cambridge Isotopes (MSK-QC-KIT, Tewksbury, MA).
+ Open protocol
+ Expand
2

Zebrafish TCDD Exposure Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols
TCDD stock solution for zebrafish exposure was purchased at an initial concentration of 50 ± 0.32 μg/mL (Stock A) in dimethyl sulfoxide (DMSO, ED-901-B, Cambridge Isotope Laboratories, Tewksbury, MA). The stocks were made in 2 mL amber vials and caps were wrapped with Parafilm®. Dosing stocks were kept in the dark at room temperature. Dioxin mix, which contains TCDD, certified reference standard was purchased from AccuStandard for TCDD quantitation (New Haven, CT, USA). Surrogate standards (Polychlorinated Biphenyl (PCB) 65 and 166) and internal standard mix (Phenanthrene-D10, Chrysene-D12, and Carbon Number Distribution Marker) were also purchased from AccuStandard. Solvents, including n-hexane (≥99%), acetone (99.8%, HPLC grade), dichloromethane (99.8%, HPLC grade), water (UHPLC-MS grade), and acetonitrile (UHPLC-MS grade) were purchased from Fisher Scientific (Pittsburgh, PA). Isotopically labeled metabolites were purchased from Cambridge Isotopes (MSK-QC-KIT, Tewksbury, MA).
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!