最近最新的日本中文MV_麻豆出品视频在线_超pen个人视频97_国产精品第一国产精品_国产香蕉片_免费看麻豆文化传媒_奶大灬舒服灬太大了一进一出_人妻激情偷乱一区二区三区

Applications:

Cu²⁺-chelated 4B-CL is an imminodiacetate (IDA) immobilized metal affinity chromatography (IMAC) matrix that seperates proteins via their differences in affinity to Cu²⁺?metal ions. It is suitable for both laboratory scale purification and large-scale use.

Properties:

• Affinity matrix for proteins.
• Imminodiacetate immobilized matrix charged with Cu²⁺?metal ions.
• Ideal for purification of recombinant proteins containing (His)₆-fusion tag.
• It provides effective binding and selectivity for a wide range of proteins.
• High salt concentrations can be used and it withstands effective and rigorous Cleaning-In-Procedure (CIP).

?

Technical specifications:

• Ligand: Copper
• Matrix: 4B-CL (crosslinked agarose beads, 4%)
• Particle size range: 52 – 165 μm
• Matrix activation: Epoxy
• Spacer arm: 14 atoms
• Ligand density: > 20 μmol Cu^2+?/ ml drained gel
• Binding capacity: ~ 5 mg histidine-tagged protein / ml drained gel
• pH stability: 3 – 12
• Chemical Stability: 40 °C for 7 days in 0.01M HCl, 1M NaOH, and acetate buffer pH 4, 20% ethanol
• Autoclavable at 121 °C in 20% ethanol?
• Antimicrobial agent: 20% ethanol
• Supplied as suspension in 20% ethanol

Additional Information

Additional Information