Bilirubin Conjugate, Ditaurate, Sodium Salt

Catalogue Number: 910-12
Description
Product Name Bilirubin Conjugate, Ditaurate, Sodium Salt
Source Synthetic
Catalogue Number 910-12
Form Powder
Purity Direct Bilirubin: > 90% of total, > 50% by weight
Total Bilirubin: 60-80% by weight
UV-VIS Spectrum Maximum at 448 - 452nm
Minimum at 324 - 330nm
Appearance Orange to reddish brown
Solubility Clear, yellow to brown solution (0.1 mM, in 0.1 M EDTA pH 7.5)
Reconstitution - 1 mg/mL in 0.1 M EDTA, pH 7.5 or other aqueous buffer.
- Store the solutions at -20°C, protected from light and exposure to air.
Related Products 127-12 - Bilirubin, Unconjugated - Indirect
651-10 - Urobilinogen
343-10 - Esterase from porcine liver
Storage -20°C, protect from light and air.
Recertification 2 years
Synonyms Ditaurate 2 Na, Bilirubin Ditaurate,Taurobilirubin, hematoidin, Bilirubin Conjugation
Molecular Weight 842.91
Formula C37H44N6O10S2Na2
CAS Number 68683-34-1
References 1) Archives of Pathology & Laboratory Medicine: November 2014, Vol. 138, No. 11, pp. 1503-1506.
2) Clinical Chemistry 56:5, 869–875 (2010)
Overview

Lee Biosolutions is the leading supplier of Bilirubin Conjugate - Taurobilirubin for clinical diagnostic assays and research.

Custom preparations, technical support, bulk quantities and aliquoting available, email Info@leebio.com for more details.

Bilirubin is chemically bound to a glucuronide in the liver, which is excreted in bile by the liver and stored in the gallbladder or transferred to the duodenum.

Lee Biosolutions Bilirubin Conjugate is synthesized. Bilirubin Conjugation, direct reacting bilirubin is a highly water soluble, high purity, synthetic ditaurine bilirubin derivative. The chemical behavior of bilirubin conjugate direct reacting bilirubin compound with regards to diazotizing reagents and conditions is identical within experimental limits to that of purified natural bilirubin glucuronides.

The solubility and chromatographic behaviors of conjugated bilirubin product are comparable to the glucuronides, indicating similar polarities and solvation properites. Clinically the most important characteristic of direct reacting bilirubin to bilirubin conjugate is it diazo reactivity in the absence of accelerators.

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SKU PRICE (USD) UNIT QTY
910-12-0.025 $ 79.00 25 mg
910-12-0.1 $ 196.00 100 mg
910-12-1 $ 305.00 1 gram
910-12-5 $ 1,255.00 5 x 1 gram