Acide nitrilotriacétique, BioUltra, >=99,0% (t)

Code: 72559-100g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

An excellent chelating agent.

Nitrilotriacetic has been used in the preparation of nitrilotriacetic (NTA) solution for Ni-NTA slide generation.


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Votre prix
$53.65 100G
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

An excellent chelating agent.

Nitrilotriacetic has been used in the preparation of nitrilotriacetic (NTA) solution for Ni-NTA slide generation.

Biochem/physiol Actions

Nitrilotriacetic (NTA) has the ability to link with histidine side chain of proteins. It can be used in fluorescent labelling, hexahistidine (His6)-tagged proteins for purification and surface immobilization.

Other Notes

Chelating agent; As Pb2+ buffer, preparation and properties; In a mixture of Ca2+-buffering ligands; Encapsulation of radioactive metal ions in liposomes; Compilation and critical evaluation by IUPAC of published data on stability constants of NTA complexes in solution.

λ0.1 M in 1 M NaOH
anion traceschloride (Cl-): ≤100 mg/kg
assay≥99.0% (T)
cation tracesBi: ≤5 mg/kg, Mo: ≤5 mg/kg, K: ≤50 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Fe: ≤20 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Ca: ≤10 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Na: ≤500 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Al: ≤20 mg/kg, Co: ≤5 mg/kg
formpowder
ign. residue≤0.05%
impuritiesinsoluble matter, passes filter test
InChI keyMGFYIUFZLHCRTH-UHFFFAOYSA-N
InChI1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13)
loss≤0.1% loss on drying, 110 °C
mp245 °C (dec.) (lit.)
product lineBioUltra
Quality Level200
SMILES stringOC(=O)CN(CC(O)=O)CC(O)=O
solubility0.1 M NaOH: 0.1 M at 20 °C, clear, colorless
UV absorptionλ: 280 nm Amax: 0.05, λ: 260 nm Amax: 1.5
Cas Number139-13-9
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