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Home › FICOLL™ 400


Mr 300 000 - 500 000CAS [26873-85-8]

Suited for preparation of continuous and discontinuous density gradients. For stabilization of membrane-bound particles, isolation of lymphocytes. Dialyzable material (including NaCl) max. 1 %. Better osmotic properties than sucrose, it preserves functional and morphological integrity and does not penetrate biological membranes.
FICOLL™ 400 is a neutral, highly branched, hydrophilic polymer of sucrose which dissolves readily in aqueous solution. Concentrations up to 50 % (w/v), covering a density range up to 1.2 g/ml, can be obtained without exceeding normal osmolarity.

FICOLL = trademark of GE Healthcare companies.

  1. Sambrook, Fritsch, Maniatis (1989) Molecular Cloning, Cold Spring Harbor Laboratory Press (B.15, 6.12)

WGK: 1HS: 39139000
Storage Temperature: +15 °C to +30 °C

Cat.No. Size EUR
21373.01 10 g 32.00  
21373.02 50 g 120.00  
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ICPL™ - Coupled Immunoprecipitation


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The SERVA Catalog 2014/15
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• Biochemicals A-Z

• Sample Preparation

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New Application Note:
ICPL™ - Coupled Immunoprecipitation

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ImmunoPrecipitation (IP) is widely used as a method to selectively isolate protein complexes from primary tissues. However, due to lack of specificity and selectivity of most antibodies and unspecific binding of the carrier beads, the method can produce false positives. The ICPL approach, employing stable isotope labelling and mass spectrometry, can discriminate true positive from false positive IP complexes.

SERVA ICPL™ Quadruplex Plus Kit 39233
Application Note: ICPL-IP

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