SRBSDV编码P6蛋白调控水稻烯信号转导引诱-采购意向公开情况
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SRBSDV编码P6蛋白调控水稻烯信号转导引诱-采购意向公开情况
| 序号 | 采购项目名称 | 采购需求概况 | 预算金额（万元） | 预计采购时间（填写到月） | 备注 |
| 1 | 层析柱 | Bed dimensions10 x 300 mm Bed height300 to 310 mm Bed supportFilter Bed volume~ 24 mL Chemical stabilityConditions where the resin may be operated without significant change in function:? All commonly used aqueous buffers, pH 3 to 12? Urea, up to 8 M? Ionic and nonionic detergents? Guanidine hydrochloride, up to 6 MConditions where the resin can be subjected to cleaning- or sanitization-in-place without significant change in function:? Acetonitrile, up to 30%? Sodium hydroxide, up to 1 M? Ethanol, up to 70%? Methanol, up to 100%? Acetic acid, up to 1 M? Isopropanol, up to 30%? Hydrochloric acid, up to 0.1 M? Trifluoroacetic acid, up to 10%? Formic acid, up to 70%Avoid:? Oxidizing agents? Unfiltered solutions Chemical stability (column hardware)Resistant to most solutions used in liquid chromatography except hydrocarbons, aromatic solvents, and chlorinated hydrocarbons Column i.d.10 mmExclusion limit (Mr) (globular proteins)~ 1.3 × 106 Fractionation range (Mr) (globular proteins)10 000 to 600 000 Material (column hardware)Borosilicate glass, polyetheretherketone (PEEK), polypropylene (PP), ethylene propylene diene monomer (EPDM), and perfluoro-rubber (PFR) Material (bed support)Polyethylene (PE) filter Material (column tube)Borosilicate glass MatrixComposite of cross-linked agarose and dextran Operating flow rate, max.1.80 mL/min, water at room temperature;0.90 mL/min, 20% ethanol or 10% glycerol at room temperature;0.90 mL/min water at low temperature;0.45 mL/min 20% ethanol or 10% glycerol at low temperature Operating flow rate, recommended 点击查看>> mL/min Particle size, d50V2~ 8.6 μm Sample volume25 to 500 μL Storage conditions4?C to 30?C, 20% ethanol Theoretical plates> 48 000 m-1 Typical pressure drop over the packed bed3~ 3 MPa pH stability, cleaning-in-place (CIP)1 to 14 pH stability, operational3 to 12 | 2.36 | 2022-03 | 无 |
| 序号 | 采购项目名称 | 采购需求概况 | 预算金额（万元） | 预计采购时间（填写到月） | 备注 |
| 1 | 层析柱 | Bed dimensions10 x 300 mm Bed height300 to 310 mm Bed supportFilter Bed volume~ 24 mL Chemical stabilityConditions where the resin may be operated without significant change in function:? All commonly used aqueous buffers, pH 3 to 12? Urea, up to 8 M? Ionic and nonionic detergents? Guanidine hydrochloride, up to 6 MConditions where the resin can be subjected to cleaning- or sanitization-in-place without significant change in function:? Acetonitrile, up to 30%? Sodium hydroxide, up to 1 M? Ethanol, up to 70%? Methanol, up to 100%? Acetic acid, up to 1 M? Isopropanol, up to 30%? Hydrochloric acid, up to 0.1 M? Trifluoroacetic acid, up to 10%? Formic acid, up to 70%Avoid:? Oxidizing agents? Unfiltered solutions Chemical stability (column hardware)Resistant to most solutions used in liquid chromatography except hydrocarbons, aromatic solvents, and chlorinated hydrocarbons Column i.d.10 mmExclusion limit (Mr) (globular proteins)~ 1.3 × 106 Fractionation range (Mr) (globular proteins)10 000 to 600 000 Material (column hardware)Borosilicate glass, polyetheretherketone (PEEK), polypropylene (PP), ethylene propylene diene monomer (EPDM), and perfluoro-rubber (PFR) Material (bed support)Polyethylene (PE) filter Material (column tube)Borosilicate glass MatrixComposite of cross-linked agarose and dextran Operating flow rate, max.1.80 mL/min, water at room temperature;0.90 mL/min, 20% ethanol or 10% glycerol at room temperature;0.90 mL/min water at low temperature;0.45 mL/min 20% ethanol or 10% glycerol at low temperature Operating flow rate, recommended 点击查看>> mL/min Particle size, d50V2~ 8.6 μm Sample volume25 to 500 μL Storage conditions4?C to 30?C, 20% ethanol Theoretical plates> 48 000 m-1 Typical pressure drop over the packed bed3~ 3 MPa pH stability, cleaning-in-place (CIP)1 to 14 pH stability, operational3 to 12 | 2.36 | 2022-03 | 无 |
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