166975
Tris-NTA Trifluoroacetic Acid Salt
Size
£518.00
- SKU:
- 166975
- Molecular Weight:
- 1163.06
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- CAS Number:
- 862778-60-7 (free acid
- Extra Details:
- Tris-NTA, can be used as a chelating agent for fluorescence labeling of histidine-tagged proteins to lipid membranes, which is a powerful mean for studying and monitoring protein interaction in cells. Synonyms: (α1S,α4S,α8S)-11-(6-Amino-1-oxohexyl)-α1,α4,α8-tris[bis(carboxymethyl)amino]-δ1,δ4,δ8-trioxo-1,4,8,11-tetraazacyclotetradecane-1,4,8-tripentanoic Acid Trifluoroacetic Acid Salt; (αS,α’S,α’’S)-11-(6-Amino-1-oxohexyl)-α,α’,α’’-tris[bis(carboxymethyl)amino]-δ,δ’,δ’’-trioxo-1,4,8,11-tetraazacyclotetradecane-1,4,8-tripentanoic Acid Trifluoroacetic Acid Salt CAS Number: 862778-60-7 (free acid) Molecular Formula: C45H69F3N8O24 Molecular Weight: 1163.06 Purity: ≥94% Appearance: White to off-white solid Solubility: Methanol (Slightly), Water (Slightly) Melting Point: >170°C (dec.) (lit) Atmosphere: Inert Method for Determining Identity: Proton NMR Spectroscopic and Mass Spectrometric Analysis TLC Conditions: C18; Methanol: Water=9:1; Visualized with Ninhydrin; Rf=0.25 Elemental Analysis: Calculated: %C: 46.47, %H: 5.98, %N: 9.63 TFA Content (Ion Chromatography): As Reported Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygroscopic. Store under inert atmosphere.
- Shipping Conditions:
- Ambient