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上海源叶生物科技有限公司>公司动态>琼脂糖凝胶4FF

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琼脂糖凝胶4FF

阅读:854          发布时间:2010-7-14

 

YY11664
琼脂糖凝胶4FF
BR
进分
英文名称:Sepharose 4FF
Exclusion limit:for globular proteins:~3×107 and for dextrans:~6×106
Mean particle size:90um
Bead size range:45~165um
Bead structure:highly cross-linked agarose,4% or 6%,respectively,spherical
Flow rate at 100kPa,25℃(XK 50/30 Column,15cm bed height):≥250cm/h
Recommended pH working range:2-12
PH stability,CIP:2-14
Chemical stability(40℃ for 7 days in):2M NaOH;70% ethanol;30% isopropanol;30% acetonitrile;1% SDS;2% Asepto;6 M guanidine-hydrochloride;8 M urea
性状:乳白色液体。高度偶联的琼脂糖凝胶,大大加强了机械性能,快流速;经去电核处理,非特异性吸附极低,样品回收率高;*的化学稳定性,可用多种促溶剂、有机溶剂操作和1-2M NaOH在位清洗
用途:巨大分子病毒、疫苗的分离
保存:2~8℃
YY11665
丁基琼脂糖凝胶4FF
BR
进分
英文名称:Butyl Sepharose 4FF
CAS
号:157885-28-4
Base matrix
Sepharose 4 fast flow
Ligand
Butyl(C4H9)
Degree of substitution
approx 50 umol butyl/ml medium
Mean particle size
90um
Bead size range
45165um
Bead structure
highly cross-linked 4% agarose,spherical
Max back pressure
0.1Mpa(1 bar 14psi)
Recomm linear flow rate
≤75% of packing flow rate
Linear flow rate at 25,XK 16/20,15cm bed height
≤300cm/h
PH stability
long term 3-13 and short term 2-14
Chemical stability(40 for 7 days in)
1M NaOH1mM HCL70% ethanol30% isopropanol6 M guanidine-hydrochloride
Available capacity(mg/ml avained gel)
26mg HAS
用途:适合纯化疏水性更强的物质。适合分离含脂族(aliphatic)配体的生物分子,可很好配合硫酸铵沉淀后样品纯化
保存:28
YY11666
辛基琼脂糖凝胶4FF
BR
进分
英文名称:Octyl Sepharose 4FF
CAS
号:68652-09-5
Matrix
Highly cross linked agarose 4%
Type of ligand
Octyl:R-O-CH2-CH(OH)-CH2-O-(CH2)7-CH3
Bead form
R igid,spherical,macro porous
Mean particle size
90um diameter
Particle size distribution
45165um
Degree of substitution
approx 5 umol octy/ml medium
PH stability
working range 3-13 and cleaning range 2-14
Autoclavable
20 min at 121
Linear flow rate at 25
≥150cm/h at 100kPa(1 bar, 14.5 psi)XK50/60,25cm bed height
Chemical stability
Stable in all commonly used aqueous buffers-1mM HCL1M NaOH(40,7 days) 30% isopropanol70% ethanol 6 M guanidine-hydrochloride30% acetonitrile
用途:疏水性中等,适合各种蛋白的分离和纯化
保存:28
YY11667
DNA纯化琼脂糖凝胶FF
BR
源叶
英文名称:PlasmidSelect DNA
特性:基团脱落少,结合特异性强
基质:6%的交联琼脂糖凝胶
配基密度:20-40% umol/ml
吸附载量:≥1mg超螺旋DNA/ml
亲和填料的颗粒大小:45165um
zui大流速:300cm/h
PH
范围:3-10,在位清洗时PH范围可达到2-11
用途:新型DNA纯化的亲和填料,它能特异地吸附超螺旋DNA,这样就能容易得到纯度超过90%的超螺旋DNA,是分离超螺旋DNA的*工具。适用高纯超螺旋DNA的小批量和大规模制备
保存:28
YY11668
DEAE琼脂糖凝胶FF
BR
进分
英文名称:DEAE Sepharose FF
CAS号:57407-08-6
Type of exchanger:diethylaminoethyl weak anion
Total ionic capacity:0.11-0.16mmol/ml gel
Available capacity:Thyroglobulin(MW669000):3.1mg/ml;HAS(MW68000):110mg/ml;a-lactalbumin(MW14300):100mg/ml
Bead structure:Highly cross linked agarose 6%
Mean particle size:90um diameter
Bead size range:45~165um
Max flow rate(XK 16/20):25ml/min
Max linear flow rate:750cm/h
Max operating pressure:0.3Mpa(3 bar 42 psi)
pH working range:2-9
PH stability:long range 3-12 and short range 1-14
Chemical stability:All commonly used aqueous buffers, 1M NaOH;8M guanidine hydrochloride;70% ethanol(tested at 40℃ for 7 days)
Physical stability:Negligible volume variation due to changes in pH or ionic strength
用途:适用于各种带负性电荷生物大分子的浓缩纯化等
保存:2~8℃
YY11669
Q琼脂糖凝胶FF
BR
进分
 
英文名称:Q Sepharose FF
Type of exchanger:quaternary amine;strong anion
Exclusion limit:4×106 (globular proteins)
Total ionic capacity:0.18-0.25mmol/ml gel
Available capacity:Thyroglobulin(MW669000):3mg/ml;HAS(MW68000):120mg/ml;x-lactalbumin(MW14300):110mg/ml
Bead structure:Highly cross linked agarose 6%
Mean particle size:90um diameter
Bead size range:45~165um
Max flow rate(XK 16/20):25ml/min
Flow rate:400-700cm/h
Max operating pressure:0.3Mpa(3 bar 42 psi)
pH working range:2-12
PH stability:long range 2-12 and short range 1-14
Chemical stability:All commonly used aqueous buffers, 1M NaOH;8M guanidine hydrochloride;70% ethanol(tested at 40℃ for 7 days)
Physical stability:Negligible volume variation due to changes in pH or ionic strength
用途:适用于各种带负性电荷生物大分子的浓缩纯化等
保存:2~8℃

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