14136

tris-NTA Amine trifluoroacetate salt solution

≥80.0% (HPLC)

• Synonym(s): tris-NTA trifluoracetic acid salt, tris-NTA trifluoroacetate salt solution
• Empirical Formula (Hill Notation): C₄₃H₆₈N₈O₂₂
• CAS Number: 862778-60-7
• Molecular Weight: 1049.04
• UNSPSC Code: 12352116
• PubChem Substance ID: 329750408
• NACRES: NA.32

Properties

• assay: ≥80.0% (HPLC)
• form: liquid
• storage temp.: 2-8°C
• SMILES string: OC(CN(CC(O)=O)[C@H](C(O)=O)CCC(N1CCCN(C(CC[C@@H](C(O)=O)N(CC(O)=O)CC(O)=O)=O)CCN(C(CCCCCN)=O)CCCN(C(CC[C@@H](C(O)=O)N(CC(O)=O)CC(O)=O)=O)CC1)=O)=O
• InChI: 1S/C43H68N8O22/c44-13-3-1-2-6-31(52)45-14-4-15-47(33(54)11-8-29(42(70)71)50(24-37(60)61)25-38(62)63)20-21-48(34(55)12-9-30(43(72)73)51(26-39(64)65)27-40(66)67)17-5-16-46(19-18-45)32(53)10-7-28(41(68)69)49(22-35(56)57)23-36(58)59/h28-30H,1-27,44H2,(H,56,57)(H,58,59)(H,60,61)(H,62,63)(H,64,65)(H,66,67)(H,68,69)(H,70,71)(H,72,73)/t28-,29-,30-/m0/s1
• InChI key: SRHQOOQNBLZULK-DTXPUJKBSA-N

Description

Application

• Reversible labeling of proteins or cell surfaces
• Detection and analysis of target molecules
• Immobilization of proteins, lipids and cells on surfaces
• Purification and sample preparation of proteins
• Coupling with microscopic or spectroscopic probes (e.g., fluorophores)

Features and Benefits

• A complex of three NTA groups ensures high-affinity binding of His-tags
• Binding affinity is approximately four orders of magnitude higher than monovalent metal ion chelators
• Protein binding is stochiometric
• tris-NTA is available as amino-group or biotin conjugates

Legal Information

This product was produced by Biotechrabbit GmbH. The use of this product for research purposes is covered by a license from QIAGEN Group. No rights to use this product to perform or offer diagnostic, companion diagnostic, commercial testing or other commercial services for money or money′s worth are granted by the supply of this product expressly, by implication or by estoppel.
Should you wish to use this product for any other purpose not covered by this license, please contact QIAGEN Corporate Business Development at bd@qiagen.com.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable