HIS-Select High Flow Nickel Affinity Gel is an immobilized metal-ion affinity chromatography (IMAC) gel that is designed to specifically bind His-tag proteins (histidine containing proteins) in chromatographic systems with pressures up to 200 psi and a maximum linear flow rate of 3,000 cm/hr.
Affinity gel is suitable for the purification of histidine tagged proteins (His-tag proteins) in native and denaturing conditions.
Nickel Affinity Gel for the purification of His-tag® proteins (histidine tagged proteins). HIS-Select® High Flow (HF) brings the superior selectivity of HIS-Select technology to a highly cross-linked agarose for higher flow rates and mechanical stability under pressure. HIS-Select HF is designed for production scale purification and FPLC™ applications. As with other HIS-Select products, the non-charged, hydrophilic linkage of the nickel-nitrilotriacetic acid (Ni-NTA) chelate group to the agarose ensures true one-step purification.
Features and Benefits
- High selectivity for higher purity
- Unique non-charged hydrophilic linkage reduced non-specific binding
- Binding Capacity for histidine-tagged protein (His-tag protein) is greater than 15 mg/mL
- Highly cross-linked agarose matrix allows for purification under higher pressures
- Binding under denaturing or non-denaturing conditions
- One-step purification
1:1 suspension in a 30% ethanol solution
Ethanol must be removed prior to use. Wash affinity gel in deionized water to remove the ethanol, then equilibrate with equilibration buffer that is provided.
FPLC is a trademark of Cytiva
HIS TAG is a registered trademark of Merck KGaA, Darmstadt, Germany
HIS-Select is a registered trademark of Sigma-Aldrich Co. LLC