Apple bagging technology is an important way to increase the apple product rate, and it is also one of the important measures for the production of high-grade and green apples.
1. Management before bagging. Ensure sufficient water and fertilizer, timely prevention and control of pests and diseases, while spraying strong fruit Tiling, Zhuangdi, increase the amount of nutrient delivery, to prevent fruit drop, cracked fruit, malformed fruit occurs, must be sprayed before the new high-fat film, form a protective film on the apple surface, Improve the degree of fruit surface coloration to prevent pathogen infection.
2. Management after bagging. Regularly check the growth of bagged fruit and find out that pests and diseases should take measures. In order to carry out the autumn cut in time, the anti-corrosion film must be applied on the pruning mouth to protect the wound healing tissue, and the anti-corrosion rot bacteria infested, while spraying the tree maintenance general to disinfect the whole garden.
Immobilized Metal Ion Affinity Chromatography Resins
Immobilized metal ion affinity chromatography (IMAC) resins are commonly used to purify his-tagged proteins, but also untagged recombinant or native proteins. The affinity chemistry is based on the coordination bonding between protein surface amino groups (histidine, tryptophan, cysteine, etc.) and transition metal ions (Ni+2, Co+2, etc.) immobilized on the resins. NanoMicro`s IMAC resins are made from rigid, 80µm mono-sized polymethacrylate matrices that carry two different types of chelating ligands , iminodiacetic acid (IDA) or nitrilotriacetic acid (NTA). NanoMicro offers Ni+2 charged IMAC resin products, UniIDA-80Ni and UniNTA-80Ni, as well as uncharged IMAC resins, UniIDA-80L and UniNTA-80, which can chelate with varied metal ions such as Cu2+, Ni2+, Zn2+ and Co2+.
Metal-Chelate Affinity Chromatography Media,Metal Chelating Affinity Chromatography
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