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苏州工业园区生物纳米园A4#216
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4000-520-616 / 18915418616
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0512-67156496
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info@ebiomall.com
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https://www.ebiomall.com
商品描述
Sepadextran™ is a beaded gel filtration medium prepared by crosslinking dextran and it is supplied in its dry form. Sepadextran™-50 can be used for protein and nucleic acid purifications being the exclusion limit 25 kD for proteins and 20 bases for nucleic acids.
Medium grade is suitable for separations at high flow rates and low operating pressures.
Medium grade is suitable for separations at high flow rates and low operating pressures.
| Product Name | Sepadextran™ 50 Medium |
| Cat. No. | SD50M-X |
| Matrix | Crosslinked dextran |
| Water Regain | 4.80-5.20 ml/g |
| Swelling | 9-11 ml/g |
| Dry Particle Size | 50-150 µm (>80%) |
| Wet Particle Size | 100-300 µm |
| Maximum Operating Pressure | Generally obeys Darcy’s Law: U=Ko ΔP/L Where: U= linear flow rate(cm/h). ΔP= pressure drop over gel bead (cm H2O). L= bed high(cm). Ko=145 |
| Fractionation Range | 1.5-30 kDa for globular proteins, 0.5-10 kDa for dextrans |
| pH Stability | 2.0 to 13 |
| Autoclavable | 121˚C, pH 7.0 (30 minutes) |
| Chemical Stability | All commonly used buffers, including: 0.1 M NaOH; 0.01 M HCl; 1 M acetic acid; 8 M urea; 6 M guanidine HCl; 1% SDS, 24% Ethanol; 30% Propanol; 30% Acetonitrile |
| Remarks | This product is produced based on a customer order. Delivery time may be longer. |
| Storage Temperature | Ambient |
