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I6505

Sigma-Aldrich

Diethylaminoethyl–Sephacel®

aqueous ethanol suspension, 40-160 μm (wet), exclusion limit ~1,000,000 Da

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Synonym(s):
DEAE-Sephacel®
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.56

form

aqueous ethanol suspension

particle size

40-160 μm (wet)

pore size

~1,000,000 Da exclusion limit

capacity

100-140 μeq/mL, gel

storage temp.

2-8°C

SMILES string

OC[C@@H]1O[C@@H](O[C@H]2[C@@H](O)[C@H](O)[C@@H](O)O[C@H]2CO)[C@@H](O)[C@H](O)[C@H]1O

InChI

1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3?,4?,5?,6?,7?,8?,9?,10-,11?,12+/m1/s1

InChI key

GUBGYTABKSRVRQ-WFVLMXAXSA-N

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This Item
Q50120Q25120SPC25120
vibrant-m

I6505

Diethylaminoethyl–Sephacel®

vibrant-m

Q50120

QAE Sephadex® A-50 chloride form

vibrant-m

Q25120

QAE Sephadex® A-25 chloride form

vibrant-m

SPC25120

SP Sephadex®

pore size

~1,000,000 Da exclusion limit

pore size

~200,000 Da exclusion limit

pore size

~30,000 Da exclusion limit

pore size

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

capacity

100-140 μeq/mL, gel

capacity

2.6-3.4 meq/g ion exchange capacity

capacity

2.6-3.4 meq/g ion exchange capacity

capacity

2.0-2.6 meq/g

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

form

aqueous ethanol suspension

form

-

form

-

form

-

General description

I6505-500ML′s update product number is GE17-0500-01

Application

Diethylaminoethyl (DEAE) Sephacel® is used in protein chromatography, ion exchange chromatography, and anion exchange media. It has been used to study sperm motility, sperm capacitation and sperm-oocyte interactions. DEAE Sephacel has also been used to study patients with immunoglobulin A (IgA) nephropathy. Diethylaminoethyl–Sephacel® has been used:

  • in the purification of media samples by ion-exchange chromatography
  • in the isolation of glycosaminoglycans (GAG) from cultured animal cells
  • in the purification of cytotoxic fractions from Tritrichomonas foetus isolates

Physical form

Suspension in 20% ethanol

Legal Information

Sephacel is a registered trademark of Cytiva

related product

Product No.
Description
Pricing

pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

129.2 °F

flash_point_c

54 °C


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H A Frank et al.
Photosynthesis research, 37(3), 193-203 (1993-09-01)
Triplet state electron paramagnetic resonance (EPR) experiments have been carried out at X-band on Rb. sphaeroides R-26 reaction centers that have been reconstituted with the carotenoid, spheroidene, and exchanged with 13(2)-OH-Zn-bacteriochlorophyll a and [3-vinyl]-13(2)-OH-bacteriochlorophyll a at the monomeric, 'accessory' bacteriochlorophyll
The spectroscopic and photochemical properties of locked-15,15'-cis-spheroidene in solution and incorporated into the reaction center of <I>Rhodobacter sphaeroides</I> R-26.1.
Bautista, J.A., et al.
Photosynthesis Research, 55(1), 49-65 (1998)
C M Rembold et al.
Biochimica et biophysica acta, 1500(3), 257-264 (2000-03-04)
Nitrovasodilators, high extracellular Mg(2+), and some other relaxing agents can cause smooth muscle relaxation without reductions in myosin regulatory light chain (MRLC) phosphorylation. Relaxations without MRLC dephosphorylation suggest that other regulatory systems, beyond MRLC phosphorylation, are present in smooth muscle.
Pierina De Muro et al.
Scandinavian journal of urology and nephrology, 41(3), 230-236 (2007-05-01)
A 2-year follow-up study was carried out in patients with IgA nephropathy (IgAN) in order to verify the possible use of quali-quantitative analysis of urinary glycosaminoglycans (GAGs) as a prognostic index of disease and for drug treatment monitoring. Ten patients
Daniel R Studelska et al.
Glycobiology, 16(1), 65-72 (2005-09-17)
Glycosaminoglycans (GAGs) are linear polysaccharides made by all animal cells. GAGs bind to hundreds of proteins, such as growth factors, cytokines, chemokines, extracellular matrix components, protease inhibitors, proteases, and lipoprotein lipase, through carbohydrate and protein interactions. These interactions control many

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