580218

Taurocholic Acid, Sodium Salt

ULTROL^® Grade, ≥98% (TLC), detergent to solubilize membrane-bound proteins in their native state

• Synonym(s): Taurocholic Acid, Sodium Salt, ULTROL^® Grade, Sodium Taurocholate
• Empirical Formula (Hill Notation): C₂₆H₄₄NO₇S · Na
• CAS Number: 145-42-6
• Molecular Weight: 537.68
• MDL number: MFCD00013050
• UNSPSC Code: 12352106
• NACRES: NA.21

Properties

• Quality Level: 100
• assay: ≥98% (TLC)
• form: solid
• mol wt: micellar wt 2100
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; desiccated (hygroscopic)
• aggregation number: 4
• color: white
• pKa: 1.9
• CMC: 3 - 11 mM
• solubility: water: soluble
• shipped in: ambient
• storage temp.: 15-25°C
• InChI: 1S/C26H45NO7S.Na/c1-15(4-7-23(31)27-10-11-35(32,33)34)18-5-6-19-24-20(14-22(30)26(18,19)3)25(2)9-8-17(28)12-16(25)13-21(24)29;/h15-22,24,28-30H,4-14H2,1-3H3,(H,27,31)(H,32,33,34);/q;+1/p-1/t15-,16+,17-,18-,19+,20+,21-,22+,24+,25+,26-;/m1./s1
• InChI key: JAJWGJBVLPIOOH-IZYKLYLVSA-M

Description

General description

Absorbance (100 mM, H₂O, 280 nm): <0.30.

Highly purified and intended for use as a detergent to solubilize membrane-bound proteins in their native state (absorbance: <0.30 at 280 nm, 100 mM, H₂O; aggregation number: 4; CMC: 3-11 mM; micellar weight: 2100; pK_a: 1.9).

Highly purified and intended for use as a detergent to solubilize membrane-bound proteins in their native state. Aggregation number: 4.

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and refrigerate (4°C ). Stock solutions are stable for up to 2 months at 4°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable