Taurodeoxycholic Acid MaxSpec® Standard – 100 µg

Brand:
Cayman
CAS:
516-50-7
Storage:
-20
UN-No:
De Minimis - 1230 / 3|6.1

Taurodeoxycholic acid is a taurine-conjugated form of the secondary bile acid deoxycholic acid (Item No. 20756 | 18231).{33902} Taurodeoxycholic acid stimulates chloride ion secretion through calcium-activated chloride ion channels and cystic fibrosis transmembrane conductance regulator (CFTR) in Calu-3 airway epithelial cell monolayers when applied basolaterally.{29486} Serum levels of taurodeoxycholic acid increase approximately 5-fold within two hours during an oral lipid tolerance test in humans.{33902} Taurodeoxycholic acid MaxSpec® standard is a quantitative grade standard of taurodeoxycholic acid (Item No. 15935) 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 taurodeoxycholic acid 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.  

 

Available on backorder

SKU: 31603 - 100 µg Category:

Description

A quantitative analytical standard guaranteed to meet MaxSpec® identity, purity, stability, and concentration specification


Formal name: 2-[[(3α,5β,12α)-3,12-dihydroxy-24-oxocholan-24-yl]amino]-ethanesulfonic acid

Synonyms:  Sodium Taurodeoxycholate|TDCA

Molecular weight: 499.7

CAS: 516-50-7

Purity: ≥95%

Formulation: A solution in methanol at 100 µg/ml