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U0507

Ultrogel® A4

aqueous ethanol suspension, 60-140 μm (wet bead diameter), exclusion limit 20,000,000 Da, fractionation range 55,000-9,000,000 Da (globular proteins)

Synonym(s):

Agarose, Beaded

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About This Item

CAS Number:
9012-36-6
UNSPSC Code:
12352201
PubChem Substance ID:
24900616
MDL number:
MFCD00081294
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form

aqueous ethanol suspension

matrix

4% beaded agarose

particle size

60-140 μm (wet bead diameter)

pore size

20,000,000 Da exclusion limit, 55,000-9,000,000 Da fractionation range (globular proteins)

storage temp.

2-8°C

SMILES string

OC[C@H]1O[C@@H](O[C@@H]2[C@@H]3CO[C@H]2[C@H](O)[C@@H](O3)O[C@H]4[C@@H](O)[C@@H](CO)O[C@@H](O[C@@H]5[C@@H]6CO[C@H]5[C@H](O)[C@H](O)O6)[C@@H]4O)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C24H38O19/c25-1-5-9(27)11(29)12(30)22(38-5)41-17-8-4-36-20(17)15(33)24(40-8)43-18-10(28)6(2-26)39-23(14(18)32)42-16-7-3-35-19(16)13(31)21(34)37-7/h5-34H,1-4H2/t5-,6-,7+,8+,9+,10+,11+,12-,13+,14-,15+,16-,17-,18+,19+,20+,21-,22+,23+,24+/m1/s1

InChI key

MJQHZNBUODTQTK-WKGBVCLCSA-N

Physical form

Suspension of preswollen, beaded agarose, free of fines, in 1 M NaCl with 20% ethanol

Other Notes

Beaded agarose for fractionating molecules of high molecular weight. Cross-linked beaded agarose is more resistant to denaturing conditions, and thus offers more versatility in the choice of sample buffer and eluent. The approximate % agarose concentration is indicated by the product name (Ultrogel A%).

Legal Information

Ultrogel is a registered trademark of Pall Corporation

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

141.8 °F

flash_point_c

61 °C

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
096K1123
086K2165
107H1009
107H10091
075K1892

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Gianluca Vadalà et al.
Spine, 38(6), E319-E324 (2013-01-18)
Descriptive anatomical study on ovine and human cadaveric lumbar spinal segments. To describe the alternative transpedicular approach to deliver therapeutic agents into intervertebral disc (IVD). The present delivery approach of therapeutic agents (growth factors/cells/hydrogels) within the IVD is through injection
Tobias K H Müller et al.
Journal of chromatography. A, 1285, 97-109 (2013-03-14)
An integrated approach to temperature-controlled chromatography, involving copolymer modified agarose adsorbents and a novel travelling cooling zone reactor (TCZR) arrangement, is described. Sepharose CL6B was transformed into a thermoresponsive cation exchange adsorbent (thermoCEX) in four synthetic steps: (i) epichlorohydrin activation;
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