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SEPHADEX G-50

Description Uses

SEPHADEX G-50 structure

CAS No.: 9048-71-9

Chemical Name:: SEPHADEX G-50

Synonyms: PDXTM G.F.;SEPHADEX G-50;Sephadex G50, BR;SEPHADEX(R) G-50;SEPHADEX G-50 FINE;PDX GF 50 (50-150);PDX GF 50 (100-300);SEPHADEX G-50 COARSE;Sephadex G-50 60-100;SEPHADEX G-50 MEDIUM

CBNumber:: CB3728066

Molecular Formula:: NULL

Formula Weight:: 0

MOL File:: Mol file

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Properties Safety Price18 Uses Suppliers 109

SEPHADEX G-50 Properties

CAS DataBase Reference: 9048-71-9

SAFETY

Risk and Safety Statements

WGK Germany	3
HS Code	39140000

SEPHADEX G-50 price More Price(18)

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
Sigma-Aldrich	GE17-0573-01	Sephadex® G-50 DNA grade, Cytiva, pack of 25?g	1 pkg	$137	2021-03-22	Buy
Sigma-Aldrich	S5897	Sephadex® G-50 BioReagent, for molecular biology, DNA grade, fine	25 g	$223	2021-03-22	Buy
Sigma-Aldrich	S6022	Sephadex® G-50 BioReagent, for molecular biology, DNA grade, medium	25 g	$246	2021-03-22	Buy
Sigma-Aldrich	G50150	Sephadex® G-50 Medium	50 g	$301	2021-03-22	Buy
Sigma-Aldrich	GE17-0042-01	Sephadex® G-50 Fine, Cytiva, pack of 100?g	1 pkg	$347	2021-03-22	Buy

SEPHADEX G-50 Chemical Properties,Uses,Production

Description

Sephadex G-50 Superfine is a well established gel filtration medium for desalting and buffer exchange of biomolecules >30 000 molecular weight. The Superfine´s small bead size give higher efficiency.

Quickly desalts, removes contaminants and transfers to a new buffer in a single step.
Suitable for purification of DNA from small molecules by gel filtration
Small bead size for shorter diffusion distances
Smallest bead size in the Sephadex G-50 range

Sephadex is a gel filtration medium prepared by crosslinking dextran with epichlorohydrin. Different types of Sephadex differ in their degree of cross-linking and hence in their degree of swelling and their molecular fractionation range. Sephadex G-50 is one of five different G-types ranging from G-10 for small molecules to G-75 for larger molecules. Sephadex G-50 is available in 4 different particle sizes (Coarse, Medium, Fine & Superfine) and Superfine has the smallest bead size for higher efficiency with shorter diffusion distances. Coarse and Medium are are preferred for large scale group separations where high flow rates and low operating pressures are required.

Uses

The media used for gel exclusion chromatography include dextran (Sephadex™), polyacrylamide (Bio-Gel P™) and dextran-polyacrylamide (Sephacryl™) and agarose (Sepharose™ and BioGel A™). Each is available with a variety of different ranges of pore size in the beads, permitting separation of macromolecules of different size.
A gel with a smaller range of pore sizes (and hence a smaller range over which it can separate macromolecules on the basis of their size) will give a higher resolution; a gel with a wider range will give lower resolution, but will permit fractionation of a larger range of sizes as an initial step when the approximate molecular mass of the enzyme is not known.
The particle size of the gel beads (the mesh size) also affects resolution; smaller beads permit higher resolution, but a lower flow rate through the column (and hence a slower separation).
The table shows the useful range for the most commonly used gel filtration media - the lower and upper molecular sizes (in kDa) over which they can be used to separate macromolecules. The upper limit is known as the exclusion limit of the gel - the size above which proteins will elute in the void volume of the column.

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▲

lower limit

upper limit

dextran gels

Sephadex G-50

1.5

Sephadex G-75

Sephadex G-100

150

Sephadex G-150

300

Sephadex G-200

600

polyacrylamide gels

Bio-Gel P-10

1.5

Bio-Gel P-30

2.5

Bio-Gel P-60

Bio-Gel P-100

100

Bio-Gel P-150

150

BioGel P-200

200

Bio-Gel P-300

400

dextran-polyacrylamide gels

Sephacryl S-200

250

Sephacryl S-300

1500

Sephacryl S-400

8000

agarose gels

Sepharose 6B

4000

Sepharose 4B

20,000

Sepharose 2B

40,000

Bio-Gel A-0.5

500

Bio-Gel A-1.5

1500

Bio-Gel A-5

5000

Bio-Gel A-15

15,000

Bio-Gel A-50

100

50,000

SEPHADEX G-50 Preparation Products And Raw materials

Raw materials

Preparation Products

SEPHADEX G-50 Suppliers

Global( 109)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Shanghai Zheyan Biotech Co., Ltd.	18017610038		zheyansh@163.com	CHINA	3623	58
Hangzhou FandaChem Co.,Ltd.	008615858145714	+86-571-56059825	fandachem@gmail.com	CHINA	8875	55
career henan chemical co	+86-371-86658258		sales@coreychem.com	CHINA	29983	58
Chongqing Chemdad Co., Ltd	+86-13650506873		sales@chemdad.com	CHINA	37041	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	18062405514 86 18062405514		ada@ipurechemical.com	CHINA	3475	58
future industrial shanghai co., ltd	400-0066-400	021-55660885	sales@jonln.com;sales@jonln.com	China	2000	65
Nanjing Chemlin Chemical Co., Ltd	025-83697070	+86-25-83453306	info@chemlin.com.cn	China	19993	64
BEST-REAGENT	18981987031 400-1166-196		cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com	China	11718	57
Tianjin heowns Biochemical Technology Co., Ltd.	400 638 7771		sales@heowns.com	China	14457	57
Sinopharm Chemical Reagent Co,Ltd.	86-21-63210123	86-21-63290778 86-21-63218885	sj_scrc@sinopharm.com	China	9844	79

View Lastest Price from SEPHADEX G-50 manufacturers

Image	Release date	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2018-12-25	Sephadex G-50 9048-71-9	US $1.00 / kg	1kg	95%-99%	1000kg	career henan chemical co

9048-71-9(SEPHADEX G-50)Related Search:

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Sephadex G50, BR
PDXTM G.F.
Sephadex^(R) G-50 Fine
Sephadex G-50, Medium beads
PDX GF 50 (100-300)
PDX GF 50 (50-150)
SEPHADEX G-50
SEPHADEX G-50 COARSE
SEPHADEX G-50 FINE
Sephadex G-50, Fine beads
Cross-inked dextran gel G-50
Sephadex G-50 100-200
Sephadex G-50 200-400
Sephadex G-50 60-100
SEPHADEX G-50 MEDIUM
SEPHADEX G-50 SUPERFINE
SEPHADEX(R) G-50
sephadex(R) G-50 fine for chromato-graphy
sephadex(R) G-50 medium for chromato-graphy
sephadex(R) G-50 superfine for chromato-graphy
Cross-linked dextran gel G-50
SEPHADEX(R) G-50 MEDIUM FOR CHROMATO- GRAPHY, 50-150 UM*
SEPHADEX G-50, FOR GEL FILTRATION, 100-300MICRON
SEPHADEX G-50 MEDIUM DNA GRADE
SEPHADEX G-50, FOR GEL FILTRATION, 50-15 0MICRON
SEPHADEX(R) G-50 FINE FOR CHROMATO- GRAPHY, 20-80 UM*
SEPHADEX G-50, FOR GEL FILTRATION, 20-50MICRON
D(+)-GLUCOSE MOLECULAR BIOLOGY REAGENT
SEPHADEX(R) G-50 SUPERFINE FOR CHROMATO- GRAPHY, 20-50 UM*
SEPHADEX G-50, FOR GEL FILTRATION, 20-80MICRON
SEPHADEX G-50 FINE DNA GRADE
SEPHADEX G-50, SUPERFINE 20-50MICRON
SEPHADEX G-50, FINE 20-80MICRON
SEPHADEX G-50, MEDIUM 50-150MICRON
SEPHADEX G-50, COARSE 100-300MICRON
9048-71-9
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