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ASTM International - ASTM E1470-92(2006)

Standard Test Method for Characterization of Proteins by Electrophoretic Mobility (Withdrawn 2014)

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Organization: ASTM International
Publication Date: 1 November 2006
Status: inactive
Page Count: 3
ICS Code (Biology. Botany. Zoology): 07.080
significance And Use:

The prime purpose of this test method is to provide data expressed as either electrophoretic mobility or zeta potential distribution of protein particles.

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scope:

1.1 This test method describes a procedure for determining the electrophoretic mobility of proteins of molecular weight greater than 10 000 Daltons.

1.2 This test method uses automatic Electrophoretic Light Scattering (ELS) principles to determine the electrophoretic mobility.

1.3 The instrument simultaneously measures the Doppler shifts of scattered light at four different angles to determine the electrophoretic mobility distribution of protein particles. The mobility is expressed as m-cm/V-s (micron-centimeter/volt-second).

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

ASTM E1470-92(2006)
November 1, 2006
Standard Test Method for Characterization of Proteins by Electrophoretic Mobility (Withdrawn 2014)
1.1 This test method describes a procedure for determining the electrophoretic mobility of proteins of molecular weight greater than 10 000 Daltons. 1.2 This test method uses automatic...
April 10, 1998
Standard Test Method for Characterization of Proteins by Electrophoretic Mobility
1.1 This test method describes a procedure for determining the electrophoretic mobility of proteins of molecular weight greater than 10000 Daltons. 1.2 This test method uses automatic...
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