tris-NTA Amine trifluoroacetate salt solution

SIGMA/14136 - ≥80.0% (HPLC)

Synonym: tris-NTA trifluoracetic acid salt; tris-NTA trifluoroacetate salt solution

CAS Number: 862778-60-7 (free acid)
Empirical Formula (Hill Notation): C₄₃H₆₈N₈O₂₂
Molecular Weight: 1049.04
Linear Formula: C₄₃H₆₈N₈O₂₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-14136-100UG	100 µg	$479.00 1/EAAdd To Favorites		Add To Favorites

assay	≥80.0% (HPLC)
form	liquid
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
Quality Level	100
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
storage temp.	2-8°C

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.