C16 Ceramide-d<sub>7</sub> (d18:1-d<sub>7</sub>/16:0) MaxSpec<sup>®</sup> Standard

C16 Ceramide-d7 (d18:1-d7/16:0) MaxSpec® Standard

CAT N°: 34521
Price:

359.00 305.15

C16 Ceramide-d7 is intended for use as an internal standard for the quantification of C16 ceramide (d18:1/16:0) by GC- or LC-MS. C16 Ceramide is a sphingolipid. It incorporates into the mitochondrial outer membrane and forms channels that increase its permeability.{58842} C16 Ceramide levels are increased by PPMP or MAPP in isolated human neutrophils and are correlated with an increase in apoptosis.{19145} It accumulates in the lungs of patients with cystic fibrosis compared with the lungs of patients with pulmonary hypertension.{58843} Plasma levels of C16 ceramide are also increased in patients with acute coronary syndrome, and an increased plasma ratio of C16 to C24:0 ceramide is associated with major adverse cardiac events.{58844} It is also increased in tumor tissue from patients with breast cancer and is associated with metastatic cancer.{58845} C16 Ceramide-d7 (d18:1-d7/16:0) MaxSpec® standard is a quantitative grade standard of C16 Ceramide-d7 (d18:1-d7/16:0) (Item No. 22787) that has been prepared specifically for mass spectrometry and related applications where quantitative reproducibility is required. The solution has been prepared gravimetrically and is supplied in a deactivated glass ampule sealed under argon. The concentration was verified by comparison to an independently prepared calibration standard. This C16 Ceramide-d7 (d18:1-d7/16:0) MaxSpec® standard is guaranteed to meet identity, purity, stability, and concentration specifications and is provided with a batch-specific certificate of analysis. Ongoing stability testing is performed to ensure the concentration remains accurate throughout the shelf life of the product. Note: The amount of solution added to the vial is in excess of the listed amount. Therefore, it is necessary to accurately measure volumes for preparation of calibration standards. Follow recommended storage and handling conditions to maintain product quality.

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