Other Solvents
Medchemexpress LLC Triphenylene-d12 | 17777-56-9 | 98.0% | 240.36 | 10 MG
Triphenylene-d12 is a deuterium labeled triphenylene, designed for research use. Deuterium substitution can influence the pharmacokinetic and metabolic profiles of compounds. This substance is intended for laboratory applications, not for patient use.
- Used as a tracer
- Functions as an internal standard for quantitative analysis
- Compatible with NMR, GC-MS, or LC-MS techniques
Apexbio Technology LLC Sphingosine-1-phosphate 26993-30-6 1mg
Sphingosine-1-phosphate (CAS 26993-30-6) is an endogenous signaling lipid functioning as a second messenger and ligand for the G-protein-coupled receptor S1PR1 (also called EDG1) It modulates diverse cellular processes including proliferation survival migration and vascular morphogenesis via activation of downstream pathways such as ERK-1/2 kinase and Gi protein-mediated signaling In cell-based assays S1P exhibits high-affinity binding (Kd 8 1 nM) to S1PR1 and induces calcium mobilization with an EC50 of approximately 2 nM Due to its roles in platelet function cell survival and vascular biology S1P is widely investigated in cell signaling research and therapeutic development
Medchemexpress LLC Leucovorin-d4 (calcium hydrate) | >90.0% | 533.54 | C20H19D4CaN7O8 | 250 UG
Leucovorin-d4 (calcium hydrate) is a deuterium-labeled folinic acid supplied as the calcium hydrate salt for research and analytical applications. It is provided as a small research-grade standard (250 μg) with a listed purity of >90% and is not intended for human use.
- Deuterium-labeled folinic acid for use as an isotope standard.
- Calcium hydrate form suitable for analytical workflows.
- Purity >90.0% as specified by the supplier.
- Molecular formula C20H19D4CaN7O8 and molecular weight 533.54.
- Supplied in a 250 μg research pack for analytical or mass spectrometry applications.
- Not intended for human or clinical use; for research use only.
Cambridge Isotope Laboratories EN-1948-4 PCB Sampling Standard (13C12 99%) 100 ng/mL in nonane 1 2 mL
EN-1948-4 PCB Sampling Standard (13C12 99%) 100 ng/mL in nonane 1 2 mL
Revvity Health Sciences Inc Chromium-51 Radionuclide, 5mCi, EDTA Complex in 0.005M EDTA (pH 7.0)
Chromium-51 Radionuclide, 5mCi, EDTA Complex in 0.005M EDTA (pH 7.0)
Cambridge Isotope Laboratories cis-Permethrin (unlabeled) 50 ug/mL in nonane 1 2 mL
cis-Permethrin (unlabeled) 50 ug/mL in nonane 1 2 mL
Cayman Chemical Sulfamethoxazole-d4 25mg
An internal standard for the quantification of sulfamethoxazole by GC- or LC-MS
Medchemexpress LLC L-serine (13C3,15N,d3) | 1994299-33-0 | 99.6% | 112.08 g/mol | ¹³C₃H₄D₃¹⁵NO₃ | 10 MG
Isotopically labeled L-serine for use as a tracer or internal standard in mass spectrometry and metabolic studies. Supplied for research use, the compound contains 13C, 15N, and deuterium labels and is characterized by high chemical purity.
- Isotopically labeled amino acid (13C3, 15N, d3)
- Intended for tracer studies and internal standard use in MS
- Purity 99.6% (GC)
- Molecular weight 112.08 g/mol
- CAS number 1994299-33-0
- Provided as a small research quantity suitable for analytical use
![Revvity Health Sciences Inc Acetic Acid, Sodium Salt, [1,2-<sup>14</sup>C]-, 50µCi (1.85MBq)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502812387.jpg-250.jpg)
Revvity Health Sciences Inc Acetic Acid, Sodium Salt, [1,2-14C]-, 50µCi (1.85MBq)
Acetic Acid, Sodium Salt, [1,2-14C]-, 50µCi (1.85MBq)