Deae-dextran gel A-25
Other names: DEAE-Dextran gel A-25, DEAE-Dextran gel A-25, DEAE-Dextran gel A25, DEAE-Dextran gel A-25; Diethylaminoethyl crosslinked dextran gel A-25; Dextran gel DEAE-A25; Weak anion exchange filler; Weak anion exchange resin
English name: DEAE Sephadex A-25
Product Number: BP1016
Brand: bioresin
CAS number: 12609-80-2
MDL number: MFCD00132778
Transportation: Avoid the sun, rain, heavy pressure during transportation, and it is strictly prohibited to mix with toxic and harmful goods.
Storage: Used products should be sealed and stored in a ventilated, dry and clean place from 4 ° C to 25 ° C.
Shelf life: 5 years
Product Introduction:
DEAE Sephadex A-25 is A weak anion exchange agent formed by binding diethylaminoethyl to dextran gel. Deae Sephadex A-25 is a white, globular, odorless, tasteless dry powder. It is suitable for batch separation chromatography and has good bonding ability. Widely used in biopharmaceutical and bioengineering downstream protein, nucleic acid and polypeptide ion exchange preparation.
Technical indicators:
Product name | DEAE Sephadex A-25 |
character | White microspheres, dry |
Gel type | Ion exchange filler, weak base type |
Structural component | Crosslinked dextroside |
Particle size | Dry powder 40-125μm |
Suitable PH value | 2-9 |
Operating temperature | 4-40℃ |
Total ion exchange capacity | 2.5-3mmol/g Dry glue |
Preservation condition | Sealed storage at room temperature |
Application: DEAE dextran gel can be used in ion exchange chromatography for purification and separation of protein, using ion exchange to purify low molecular mass protein, polypeptide, nucleotide and giant molecule.