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IMG_20190815_142940

赛分色谱柱

SRT SEC键合固定相采用专利的表面修饰技术,通过在高纯度具有良好机械稳定性的硅胶基质上,键合一层均匀的纳米厚度中性亲水薄膜而制备得到。工艺采用可控的化学修饰技术,因此能确保柱与柱之间有着可靠的重现性。SRT填料采用化学键合技术,表面亲水涂层覆盖完全,因此不仅具有优异的稳定性,而且对蛋白等生物样品的非特异性吸附作用也非常小。精心设计的大孔体积可保证高的分离容量以及优异的分辨率。由于采用创新的表面化学技术,以及拥有多种孔径规格(从100Å2000Å),SRT SEC柱可为各种分离应用提供最高分辨率和最大回收率。应用领域覆盖了大分子量的生物分子(如蛋白质、核酸)、小分子量的生物分子(如多肽、寡核苷酸)、天然聚合物(如多糖)、合成聚合物、生物细胞(如细菌和病毒)、纳米材料(如纳米颗粒)等。

 

特点:

高柱容量、高分辨率
宽的pH范围(pH范围2-8.5)
使用寿命长
低盐浓度洗脱,适合LC-MS分析
对于生物样品无强吸附
极低的非特异性吸附,高的蛋白回收率及活性回收率
解决多维色谱分析应用

 

SRT SEC色谱柱技术参数表

固定相

SRT SEC-100

SRT SEC-150

SRT SEC-300

SRT SEC-500

SRT SEC-1000

SRT SEC-2000

材料

表面键合亲水

薄膜的硅胶

表面键合亲水

薄膜的硅胶

表面键合亲水

薄膜的硅胶

表面键合亲水

薄膜的硅胶

表面键合亲水

薄膜的硅胶

表面键合亲水

薄膜的硅胶

颗粒大小

5 µm

5 µm

5 µm

5 µm

5 µm

5 µm

孔径 (Å)

~ 100

~ 150

~ 300

~ 500

~ 1,000

~ 2,000

蛋白分子量范围

100 - 100,000

500 - 150,000

5,000 – 1,250,000

15,000 - 5,000,000

50,000 - 7,500,000

> 10,000,000

水溶性聚合物
分子量范围

500-10,000

500-25,000

1,000-100,000

2,500-500,000

5,000-1,500,000

50,000->2,500,000

pH稳定性

2–8.5,短时可耐受8.5-9.5

2–8.5,短时可耐8.5-9.5

2–8.5,短时可耐8.5-9.5

2–8.5,短时可耐8.5-9.5

2–8.5,短时可耐8.5-9.5

2–8.5,短时可耐8.5-9.5

反压 (psi for a 7.8x300 mm)

~ 700 

~ 700 

~ 700

~700

~700

~700

最大压力 (psi)

~ 4,500

~ 4,500

~ 3,500

~ 3,000

~ 3,000

~ 3,000

盐浓度范围

20 mM - 2.0 M

20 mM - 2.0 M

20 mM - 2.0 M

20 mM - 2.0 M

20 mM - 2.0 M

20 mM - 2.0 M

最高使用温度

~ 80 oC

~ 80 oC

~ 80 oC

~ 80 oC

~ 80 oC

~ 80 oC

流动相兼容性

常规水相及

有机相溶剂

常规水相及

有机相溶剂

常规水相及

有机相溶剂

常规水相及

有机相溶剂

常规水相及

有机相溶剂

常规水相及

有机相溶剂

 

产品应用实例

 

具体图谱见sepax官网:

 

 

订购信息

 

SRT SEC-100


         

产品名称

粒度

孔径

规格

订货号

SRT SEC-100

5 µm

100 Å

21.5x600 mm

215100-21560

SRT SEC-100

5 µm

100 Å

21.5x300 mm

215100-21530

SRT SEC-100

5 µm

100 Å

7.5x600 mm

215100-7560

SRT SEC-100

5 µm

100 Å

7.8x300 mm

215100-7830

SRT SEC-100

5 µm

100 Å

7.8x150 mm

215100-7815

SRT SEC-100

5 µm

100 Å

7.8x50 (保护柱)

215100-7805

SRT SEC-100

5 µm

100 Å

4.6x300 mm

215100-4630

SRT SEC-100

5 µm

100 Å

4.6x150 mm

215100-4615

SRT SEC-100

5 µm

100 Å

4.6x50 (保护柱)

215100-4605


         

 

SRT SEC-150


         

产品名称

粒度

孔径

规格

订货号

SRT SEC-150

5 µm

150 Å

21.5x600 mm

215150-21560

SRT SEC-150

5 µm

150 Å

21.5x300 mm

215150-21530

SRT SEC-150

5 µm

150 Å

7.5x600 mm

215150-7560

SRT SEC-150

5 µm

150 Å

7.8x300 mm

215150-7830

SRT SEC-150

5 µm

150 Å

7.8x150 mm

215150-7815

SRT SEC-150

5 µm

150 Å

7.8x50 (保护柱)

215150-7805

SRT SEC-150

5 µm

150 Å

4.6x300 mm

215150-4630

SRT SEC-150

5 µm

150 Å

4.6x150 mm

215150-4615

SRT SEC-150

5 µm

150 Å

4.6x50 (保护柱)

215150-4605


         

 

SRT SEC-300


         

产品名称

粒度

孔径

规格

订货号

SRT SEC-300

5 µm

300 Å

21.5x600 mm

215300-21560

SRT SEC-300

5 µm

300 Å

21.5x300 mm

215300-21530

SRT SEC-300

5 µm

300 Å

7.5x600 mm

215300-7560

SRT SEC-300

5 µm

300 Å

7.8x300 mm

215300-7830

SRT SEC-300

5 µm

300 Å

7.8x150 mm

215300-7815

SRT SEC-300

5 µm

300 Å

7.8x50 (保护柱)

215300-7805

SRT SEC-300

5 µm

300 Å

4.6x300 mm

215300-4630

SRT SEC-300

5 µm

300 Å

4.6x150 mm

215300-4615

SRT SEC-300

5 µm

300 Å

4.6x50 (保护柱)

215300-4605


         

 

SRT SEC-500


         

产品名称

粒度

孔径

规格

订货号

SRT SEC-500

5 µm

500 Å

21.5x600 mm

215500-21560

SRT SEC-500

5 µm

500 Å

21.5x300 mm

215500-21530

SRT SEC-500

5 µm

500 Å

7.5x600 mm

215500-7560

SRT SEC-500

5 µm

500 Å

7.8x300 mm

215500-7830

SRT SEC-500

5 µm

500 Å

7.8x150 mm

215500-7815

SRT SEC-500

5 µm

500 Å

7.8x50 (保护柱)

215500-7805

SRT SEC-500

5 µm

500 Å

4.6x300 mm

215500-4630

SRT SEC-500

5 µm

500 Å

4.6x150 mm

215500-4615

SRT SEC-500

5 µm

500 Å

4.6x50 (保护柱)

215500-4605


         

 

SRT SEC-1000


         

产品名称

粒度

孔径

规格

订货号

SRT SEC-1000

5 µm

1000 Å

21.5x600 mm

215950-21560

SRT SEC-1000

5 µm

1000 Å

21.5x300 mm

215950-21530

SRT SEC-1000

5 µm

1000 Å

7.5x600 mm

215950-7560

SRT SEC-1000

5 µm

1000 Å

7.8x300 mm

215950-7830

SRT SEC-1000

5 µm

1000 Å

7.8x150 mm

215950-7815

SRT SEC-1000

5 µm

1000 Å

7.8x50 (保护柱)

215950-7805

SRT SEC-1000

5 µm

1000 Å

4.6x300 mm

215950-4630

SRT SEC-1000

5 µm

1000 Å

4.6x150 mm

215950-4615

SRT SEC-1000

5 µm

1000 Å

4.6x50 (保护柱)

215950-4605


         

 

SRT SEC-2000


         

产品名称

粒度

孔径

规格

订货号

SRT SEC-2000

5 µm

2000 Å

21.5x600 mm

215980-21560

SRT SEC-2000

5 µm

2000 Å

21.5x300 mm

215980-21530

SRT SEC-2000

5 µm

2000 Å

7.5x600 mm

215980-7560

SRT SEC-2000

5 µm

2000 Å

7.8x300 mm

215980-7830

SRT SEC-2000

5 µm

2000 Å

7.8x150 mm

215980-7815

SRT SEC-2000

5 µm

2000 Å

7.8x50 (保护柱)

215980-7805

SRT SEC-2000

5 µm

2000 Å

4.6x300 mm

215980-4630

SRT SEC-2000

5 µm

2000 Å

4.6x150 mm

215980-4615

SRT SEC-2000

5 µm

2000 Å

4.6x50 (保护柱)

215980-4605


         

 

注:以上为常备规格订货信息,其它规格或特殊定制产品,电询。

 

产品名称

粒度

孔径

规格

订货号

SRT SEC-100

5 µm

100 Å

21.5x600 mm

215100-21560

SRT SEC-100

5 µm

100 Å

21.5x300 mm

215100-21530

SRT SEC-100

5 µm

100 Å

7.5x600 mm

215100-7560

SRT SEC-100

5 µm

100 Å

7.8x300 mm

215100-7830

SRT SEC-100

5 µm

100 Å

7.8x150 mm

215100-7815

SRT SEC-100

5 µm

100 Å

7.8x50 (保护柱)

215100-7805

SRT SEC-100

5 µm

100 Å

4.6x300 mm

215100-4630

SRT SEC-100

5 µm

100 Å

4.6x150 mm

215100-4615

SRT SEC-100

5 µm

100 Å

4.6x50 (保护柱)

215100-4605

SRT SEC-150

5 µm

150 Å

21.5x600 mm

215150-21560

SRT SEC-150

5 µm

150 Å

21.5x300 mm

215150-21530

SRT SEC-150

5 µm

150 Å

7.5x600 mm

215150-7560

SRT SEC-150

5 µm

150 Å

7.8x300 mm

215150-7830

SRT SEC-150

5 µm

150 Å

7.8x150 mm

215150-7815

SRT SEC-150

5 µm

150 Å

7.8x50 (保护柱)

215150-7805

SRT SEC-150

5 µm

150 Å

4.6x300 mm

215150-4630

SRT SEC-150

5 µm

150 Å

4.6x150 mm

215150-4615

SRT SEC-150

5 µm

150 Å

4.6x50 (保护柱)

215150-4605

 

产品名称

粒度

孔径

规格

订货号

SRT SEC-300

5 µm

300 Å

21.5x600 mm

215300-21560

SRT SEC-300

5 µm

300 Å

21.5x300 mm

215300-21530

SRT SEC-300

5 µm

300 Å

7.5x600 mm

215300-7560

SRT SEC-300

5 µm

300 Å

7.8x300 mm

215300-7830

SRT SEC-300

5 µm

300 Å

7.8x150 mm

215300-7815

SRT SEC-300

5 µm

300 Å

7.8x50 (保护柱)

215300-7805

SRT SEC-300

5 µm

300 Å

4.6x300 mm

215300-4630

SRT SEC-300

5 µm

300 Å

4.6x150 mm

215300-4615

SRT SEC-300

5 µm

300 Å

4.6x50 (保护柱)

215300-4605

SRT SEC-500

5 µm

500 Å

21.5x600 mm

215500-21560

SRT SEC-500

5 µm

500 Å

21.5x300 mm

215500-21530

SRT SEC-500

5 µm

500 Å

7.5x600 mm

215500-7560

SRT SEC-500

5 µm

500 Å

7.8x300 mm

215500-7830

SRT SEC-500

5 µm

500 Å

7.8x150 mm

215500-7815

SRT SEC-500

5 µm

500 Å

7.8x50 (保护柱)

215500-7805

SRT SEC-500

5 µm

500 Å

4.6x300 mm

215500-4630

SRT SEC-500

5 µm

500 Å

4.6x150 mm

215500-4615

SRT SEC-500

5 µm

500 Å

4.6x50 (保护柱)

215500-4605

 

SRT SEC-1000SRT SEC-2000

产品名称

粒度

孔径

规格

订货号

SRT SEC-1000

5 µm

1000 Å

21.5x600 mm

215950-21560

SRT SEC-1000

5 µm

1000 Å

21.5x300 mm

215950-21530

SRT SEC-1000

5 µm

1000 Å

7.5x600 mm

215950-7560

SRT SEC-1000

5 µm

1000 Å

7.8x300 mm

215950-7830

SRT SEC-1000

5 µm

1000 Å

7.8x150 mm

215950-7815

SRT SEC-1000

5 µm

1000 Å

7.8x50 (保护柱)

215950-7805

SRT SEC-1000

5 µm

1000 Å

4.6x300 mm

215950-4630

SRT SEC-1000

5 µm

1000 Å

4.6x150 mm

215950-4615

SRT SEC-1000

5 µm

1000 Å

4.6x50 (保护柱)

215950-4605

SRT SEC-2000

5 µm

2000 Å

21.5x600 mm

215980-21560

SRT SEC-2000

5 µm

2000 Å

21.5x300 mm

215980-21530

SRT SEC-2000

5 µm

2000 Å

7.5x600 mm

215980-7560

SRT SEC-2000

5 µm

2000 Å

7.8x300 mm

215980-7830

SRT SEC-2000

5 µm

2000 Å

7.8x150 mm

215980-7815

SRT SEC-2000

5 µm

2000 Å

7.8x50 (保护柱)

215980-7805

SRT SEC-2000

5 µm

2000 Å

4.6x300 mm

215980-4630

SRT SEC-2000

5 µm

2000 Å

4.6x150 mm

215980-4615

SRT SEC-2000

5 µm

2000 Å

4.6x50 (保护柱)

215980-4605