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S5772

Sigma-Aldrich

Sephadex® G-25

BioReagent, for molecular biology, DNA grade, Superfine

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CAS Number:
MDL number:

grade

DNA grade
for molecular biology

Quality Level

product line

BioReagent

form

beads

bead diameter

20-50 μm

pore size

exclusion limit (10 bp dsDNA; (rA)10)

pH range

2-13

foreign activity

DNase, RNase, none detected

storage temp.

room temp

InChI

1S/C6H12O6.C3H8O3/c7-1-2-3(8)4(9)5(10)6(11)12-2;4-1-3(6)2-5/h2-11H,1H2;3-6H,1-2H2/t2-,3-,4-,5-,6-;/m1./s1

InChI key

BCPVZFFJGCURNR-OCOFDJSDSA-N

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This Item
G25150G2580G25300
Sephadex® G-25 BioReagent, for molecular biology, DNA grade, Superfine

Sigma-Aldrich

S5772

Sephadex® G-25

Sephadex® G-25 Medium

Sigma-Aldrich

G25150

Sephadex® G-25

Sephadex® G-25 Fine

Sigma-Aldrich

G2580

Sephadex® G-25

Sephadex® G-25 Coarse

Sigma-Aldrich

G25300

Sephadex® G-25

product line

BioReagent

product line

-

product line

-

product line

-

form

beads

form

-

form

-

form

-

bead diameter

20-50 μm

bead diameter

-

bead diameter

-

bead diameter

-

pore size

exclusion limit (10 bp dsDNA; (rA)10)

pore size

-

pore size

-

pore size

-

pH range

2-13

pH range

-

pH range

-

pH range

-

General description

Sephadex® G-25, Superfine is an often-cited gel filtration medium for desalting and buffer exchange. Sephadex® is prepared by crosslinking dextran with epichlorohydrin. Sephadex products differ in their degree of cross-linking and hence in their degree of swelling and their molecular fractionation range. “Superfine” indicates the smallest particle size available.

Application

Sephadex® G-25 is suitable for buffer exchange and desalting oligonucleotides for use in sequencing, PCR, and labeling applications. It was used to isolate two different peptides of Pronase E extracted from Alaska Pollack skin.

Features and Benefits

  • Excellent recovery
  • Minimal sample dilution
  • Quick and easy to use

Legal Information

Sephadex is a registered trademark of Cytiva

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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S K Kim et al.
Journal of agricultural and food chemistry, 49(4), 1984-1989 (2001-04-20)
Gelatin extracted from Alaska pollack skin was hydrolyzed with serial digestions in the order of Alcalase, Pronase E, and collagenase using a three-step recycling membrane reactor. The fraction from the second step, which was hydrolyzed with Pronase E, was composed
Veronica Murta et al.
Journal of neurochemistry, 144(6), 748-760 (2017-12-28)
Secondary neuronal death is a serious stroke complication. This process is facilitated by the conversion of glial cells to the reactive pro-inflammatory phenotype that induces neurodegeneration. Therefore, regulation of glial activation is a compelling strategy to reduce brain damage after
Kelsey E Knewtson et al.
ACS omega, 4(7), 12955-12968 (2019-08-29)
Antibody-drug conjugates are an important class of cancer therapeutics. These agents generally bind a specific cell surface receptor, undergo receptor-mediated endocytosis, and enter the endosomal-lysosomal system, where the environment in these organelles facilitates the release of a membrane-permeable cytotoxin. By
Veronika Horkova et al.
Cell reports, 30(5), 1504-1514 (2020-02-06)
Overtly self-reactive T cells are removed during thymic selection. However, it has been recently established that T cell self-reactivity promotes protective immune responses. Apparently, the level of self-reactivity of mature T cells must be tightly balanced. Our mathematical model and experimental data
Nerine T Joseph et al.
The Journal of endocrinology, 202(1), 179-190 (2009-04-22)
Two GnRH isoforms (cGnRH-I and GnRH-II) and two GnRH receptor subtypes (cGnRH-R-I and cGnRH-R-III) occur in chickens. Differential roles for these molecules in regulating gonadotrophin secretion or other functions are unclear. To investigate this we cloned cGnRH-R-III from a broiler

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