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Amicon® Ultra-15 离心过滤装置

Amicon® Ultra-15 Centrifugal Filter Unit
产品编号:4091818
规格:Ultracel-3 regenerated cellulose membrane, 15 mL sample volume
包装规格:8 pkg,24 pkg,96 pkg
产品类别:进口试剂
品牌:Millipore
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
40918188 pkg1520
409181824 pkg3740
409181896 pkg14180
产品别名

Amicon® Ultra-15 离心过滤装置

Amicon® Ultra-15 Centrifugal Filter Unit

Centrifugal concentrator with Ultracel membrane,3 kDa MWCO, 15 mL sample volume

基本信息
eCl@ss
36100101
NACRES
NB.24
General description【一般描述】
Amicon® Ultra 15 mL centrifugal devices with Ultracel® 3,000 Dalton molecular weight cutoff filters provide fast ultrafiltration, and reliable retention of macromolecules. For example, Cytochrome C (12.4 kDa) at 0.25 mg/ml initial concentration is retained at >90% .

The vertical design and available membrane surface area provide fast sample processing, high sample recovery (typically greater than 90% of dilute starting solution), and the capability for 80-fold concentration. Solute polarization and subsequent fouling of the membrane are minimized by the vertical design, and a physical deadstop in the filter device prevents spinning to dryness and potential sample loss.

The concentrate is collected from the filter device sample reservoir using a pipetter, while the ultrafiltrate is collected in the provided centrifuge tube. The device can be spun in a swinging bucket or fixed angle rotor. With their vertical membrane design and deadstop, Amicon® Ultra 15 mL filters deliver the highest recovery with short spin times.
Application【应用】
  • Ultrafiltration with 3,000 Dalton molecular weight cutoff Ultracel® membrane.
  • Concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms.
  • Purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLS.
  • Concentration of dilute or pre-purified proteins from column eluents.
  • Desalting, buffer exchange and protein dialysis.
Features and Benefits【特点和优势】
  • Ultracel® regenerated cellulose membrane with 3 kDa NMWCO delivers retentate recovery of greater than 90%.
  • Vertical membrane reduces concentration polarization for ultra-fast spin times (as fast as 10–15 minutes).
  • Heat-sealed membrane minimizes downstream extractables.
  • 100% integrity tested for reliable performance.
  • Convenient sample monitoring with translucent housing and volume gradations.
  • Direct pipettor sample access eliminates processing step to recover concentrate.
  • High concentration factors of 80–100X.
Physical form【外形】
色码:透明,带有粉色盖
Legal Information【法律信息】
Amicon is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTRACEL is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
Quality Level【质量水平】
400
material【物料】
polyethylene cap
polyethylene liner
polypropylene tube
regenerated cellulose membrane
regenerated cellulose support
styrene-butadiene housing
sterility【无菌性】
non-sterile
product line【产品线】
Amicon®
manufacturer/tradename
Amicon® Ultra
technique(s)
protein extraction: suitable
protein purification: suitable
L【长度】
12.1 cm (4.807 in.)
diam.【直径】
2.97 cm
filtration area【过滤面积】
7.6 cm2
pore size【孔径】
3 kDa NMWCO
test parameters【试验参数】
sample volume: 15 mL
shipped in【运输】
ambient
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