生物大分子分离液相色谱柱_详细资料

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NUCLEOGEN® DEAE

Silica-based HPLC phases for anion exchange chromatography of nucleic acids
Features

Base material silica, particle size 7 µm
DEAE anion exchanger
Eluent in column methanol
NUCLEOGEN® 60-7 DEAE: pore size 60 Å
for separation of oligonucleotides up to chain lengths of 40 bases with recoveries > 95 %
capacity 200 A260/mL (~ 300 A260 for a 125 x 4 mm ID column, 1875 A260 for a 125 x 10 mm ID column)
preparative separations possible when using higher flow rates and longer gradient times
NUCLEOGEN® 500-7 DEAE: pore size 500 Å
for the separation of tRNA, 5S RNA, viroids and messenger RNA in the intermediate molecular weight range (25,000–1,000,000 daltons) with recoveries > 95 %
capacity 730 A260 for a 125 x 6 mm ID column, 1940 A260 for a 125 x 10 mm ID column

NUCLEOGEN® 4000-7 DEAE: pore size 4000 Å
for the separation of plasmids, DNA restriction fragments, ribosomal RNA, messenger RNA and viral RNA, i.e., very high molecular weight nucleic acids (e.g., 1–50 megadaltons)
capacity 120 A260 for a 125 x 6 mm ID column, 350 A260 for a 125 x 10 mm ID column
For more applications click here.

订货信息:
Ordering information

Length 125 mm

CC guard columns*

NUCLEOGEN® 60-7 DEAE
EC analytical columns
4 mm ID

736596.40

736400.40

VarioPrep preparative columns
10 mm ID

736597.100

736400.40

NUCLEOGEN® 500-7 DEAE
Valco type analytical columns
6 mm ID

736598

736400.40

VarioPep preparative columns
10 mm ID

736599.100

736400.40

NUCLEOGEN® 4000-7 DEAE
Valco type analytical columns
6 mm ID

736601

736400.40

VarioPrep preparative columns
10 mm ID

736602.100

736400.40

* ChromCart® NUCLEOGEN® guard column cartridges measure 30 x 4 mm, require the CC column holder 30 mm (REF 721823) and are supplied in packs of 2 (all other columns in packs of 1).

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NUCLEOGEN® DEAE
Silica-based HPLC phases for anion exchange chromatography of nucleic acids
Features

	Base material silica, particle size 7 µm DEAE anion exchanger Eluent in column methanol
	NUCLEOGEN® 60-7 DEAE: pore size 60 Å for separation of oligonucleotides up to chain lengths of 40 bases with recoveries > 95 % capacity 200 A260/mL (~ 300 A260 for a 125 x 4 mm ID column, 1875 A260 for a 125 x 10 mm ID column) preparative separations possible when using higher flow rates and longer gradient times
	NUCLEOGEN® 500-7 DEAE: pore size 500 Å for the separation of tRNA, 5S RNA, viroids and messenger RNA in the intermediate molecular weight range (25,000–1,000,000 daltons) with recoveries > 95 % capacity 730 A260 for a 125 x 6 mm ID column, 1940 A260 for a 125 x 10 mm ID column
	NUCLEOGEN® 4000-7 DEAE: pore size 4000 Å for the separation of plasmids, DNA restriction fragments, ribosomal RNA, messenger RNA and viral RNA, i.e., very high molecular weight nucleic acids (e.g., 1–50 megadaltons) capacity 120 A260 for a 125 x 6 mm ID column, 350 A260 for a 125 x 10 mm ID column For more applications click here.

Ordering information
		Length 125 mm	CC guard columns*
NUCLEOGEN® 60-7 DEAE
EC analytical columns
	4 mm ID	736596.40	736400.40
VarioPrep preparative columns
	10 mm ID	736597.100	736400.40
NUCLEOGEN® 500-7 DEAE
Valco type analytical columns
	6 mm ID	736598	736400.40
VarioPep preparative columns
	10 mm ID	736599.100	736400.40
NUCLEOGEN® 4000-7 DEAE
Valco type analytical columns
	6 mm ID	736601	736400.40
VarioPrep preparative columns
	10 mm ID	736602.100	736400.40
* ChromCart® NUCLEOGEN® guard column cartridges measure 30 x 4 mm, require the CC column holder 30 mm (REF 721823) and are supplied in packs of 2 (all other columns in packs of 1).