Toyopearl AF-Chelate-650 is derivatized with iminodiacetic acid for immobilized metal affinity chromatography or IMAC.IMAC works primarily by binding to histidine and free cysteine containing sequences of proteins or peptides. Structure: 
Product Attributes:
| Pore size (mean): | 1,000Å | | Particle size (mean): | 65µm (M-grade) | | Pressure rating: | 3 bar | | Shipping buffer: | 20% ethanol | | pH stability: | 2-12 | | Shelf life: | 10 years | |
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