A nitrilotriacetic acid derivative used as a metal chelating adsorbent for metal ion affinity chromatography. This method can be used for identification and rapid one-step purification of gene products expressed as fusion proteins with an oligo-histidine tag. The oligo-histidine tag serves as a high affinity binding sequence for the purification of fusion proteins via a metal chelating absorbent such as N-(5-Amino-1-carboxypentyl)iminodiacetic acid. Synonyms: N2,N2-Bis(carboxymethyl)-L-lysine, Lysine-N,N-diacetic Acid, AB-NTA CAS No: 113231-05-3 Molecular Formula: C10H18N2O6 Molecular Weight: 262.26 Purity: 97% Appearance: White solid Melting Point: >208C (dec.) Specific Rotation (c=0.2, Water): As Reported Storage and Stability: May be stored at RT. Hygroscopic. Keep tightly closed and desiccated under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygroscopic.
Molekulargewicht:
262.26
CAS Nummer:
[113231-05-3]
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