User contributions
- 16:22, 15 August 2011 (diff | hist) . . (+2,178) . . Main Page
- 13:53, 11 August 2011 (diff | hist) . . (+1,861) . . N Sedimentation coefficient (Created page with "The apparent sedimentation coefficient is determined directly from the data: Rearrangement of equation 2 reveals that the sedimentation coefficient can be determined from the...")
- 13:24, 11 August 2011 (diff | hist) . . (+4) . . Main
- 13:23, 11 August 2011 (diff | hist) . . (+4,875) . . N The File Menu (Created page with "The file menu on the main form contains the following options. 1. New data entry form. This choice re-initializes the main form. Choose this option to start over on a new ex...")
- 13:21, 11 August 2011 (diff | hist) . . (+4,793) . . N Sample Composition form (Created page with "The sample composition form allows the user to enter the composition of a protein and also allows access to computed values from the composition. The amino acid composition is li...")
- 13:19, 11 August 2011 (diff | hist) . . (+1,997) . . N Main (Created page with "This section of the main form is organized to contain information that is particular to particular experiments. Since samples and buffers may be common to many experiments, they...")
- 13:17, 11 August 2011 (diff | hist) . . (+1) . . Equations for Sigma
- 13:17, 11 August 2011 (diff | hist) . . (+786) . . N Equations for Sigma (Created page with "The reduced apparent molecular weight, σ, is directly available from sedimentation equilibrium: Equatingequation 1 and equation 2, one obtains the fundamental equation d...")
- 13:15, 11 August 2011 (diff | hist) . . (+1) . . List of Parameters for Input
- 13:14, 11 August 2011 (diff | hist) . . (+816) . . N List of Parameters for Input (Created page with "{| !Parameter !Theory !Form |- |Sigma σ |Equations for Sigma |Main |- |RPM |Equations for Sigma |Main |- |Temperature |Equations for Sigma |Main |- |Mr. ...")
- 13:07, 11 August 2011 (diff | hist) . . (-4) . . Table of Contents
- 13:06, 11 August 2011 (diff | hist) . . (0) . . Table of Contents
- 13:06, 11 August 2011 (diff | hist) . . (+1) . . Table of Contents
- 13:06, 11 August 2011 (diff | hist) . . (0) . . Table of Contents
- 13:05, 11 August 2011 (diff | hist) . . (0) . . General Glossary
- 13:05, 11 August 2011 (diff | hist) . . (+185) . . N Sedimentation (Created page with "Sedimentation is the general term for the movement of solutes caused by a centrifugal field in the ultracentrifuge. see also: sedimentation velocity [[sedimentation equili...")
- 13:04, 11 August 2011 (diff | hist) . . (+488) . . N Heterogeneity (Created page with "Heterogeneity refers to the presence of more than one species of molecule. This term is used most often when it could be assumed or normally happens that one species is present....")
- 13:04, 11 August 2011 (diff | hist) . . (+167) . . N Form (Created page with "A form is a window that contains any number of Microsoft Windows or Visual Basic controls such as text boxes, buttons, and menus. It is the basic unit of the program.")
- 13:04, 11 August 2011 (diff | hist) . . (+40) . . N 16 (Created page with "W.F. Harrington, Fractions, 1975, 1, 10.")
- 13:03, 11 August 2011 (diff | hist) . . (+158) . . N 15 (Created page with "W.F. Harrington and G. Kegeles, 'Methods in Enzymolgy Volume XXVII', C.H.W. Hirs and S.N. Timasheff, eds., Academic Press, New York, 1973, Chapter 13, p. 306.")
- 13:02, 11 August 2011 (diff | hist) . . (+52) . . N 13 (Created page with "G. Cohen and H. Eisenberg, Biopolymers, 1968, 6, 26.")
- 13:01, 11 August 2011 (diff | hist) . . (+116) . . N 12 (Created page with "R. Eason, 'Centrifugation (2nd Edition) a Practical Approach', D. Rickwood, ed., IRL Press, 1984, Chapter 8, p. 251.")
- 13:00, 11 August 2011 (diff | hist) . . (+387) . . N S star (Created page with "The units of S* are seconds. The value of s* is the measured speed of the second moment (or as a good approximation, the peak of the derivative) of a boundary in a sedimentation ...")
- 12:58, 11 August 2011 (diff | hist) . . (-1) . . Introduction
- 12:58, 11 August 2011 (diff | hist) . . (+2,046) . . N Introduction (Created page with "The theory described here focuses on the interpretation of sedimentation data for purified proteins, glycoproteins or lipoproteins exhibiting relatively simple behavior in aq...")
- 12:55, 11 August 2011 (diff | hist) . . (+415) . . N Equilibrium (Created page with "The state in which opposing forces or processes are in a balance such that no overall change occurs in the system. In Sedimentation Equilibrium experiments the flow of a solute ...")
- 12:55, 11 August 2011 (diff | hist) . . (+216) . . N General Glossary (Created page with "Equilibrium. Form Heterogeneity. Interpretation. Interpolating. S (Sedimentation Coefficient) Sample Sedimentation. [[Sedimentation Equil...")
- 12:54, 11 August 2011 (diff | hist) . . (+143) . . N 7 (Created page with "D.W. Kupke, 'Physical Principles and Techniques of Protein Chemistry', S.J. Leach ed., Academic Press, New York, 1973, Part C, Chapter 1, p. 1.")
- 12:53, 11 August 2011 (diff | hist) . . (+55) . . N 5 (Created page with "T.L. McMeekin and K. Marshall, Science, 1952, 116, 142.")
- 12:52, 11 August 2011 (diff | hist) . . (+134) . . N 4 (Created page with "E.J. Cohn and J.T. Edsall 'Proteins, Amino Acids and Peptides as Ions and Dipolar Ions', Rheinhold, New York, 1943, Chapter 4, p. 157.")
- 12:51, 11 August 2011 (diff | hist) . . (+65) . . N 3 (Created page with "E.F. Cassasa and H. Eisenberg Adv. in Prot. Chem., 1964, 19, 287.")
- 12:51, 11 August 2011 (diff | hist) . . (+45) . . N 1 (Created page with "R.J. Goldberg, J. Phys. Chem., 1953, 57, 194.")
- 12:50, 11 August 2011 (diff | hist) . . (+2,232) . . N General Information on Sednterp (Created page with "Studies of the structures of macromolecules and their complexes are often aided by thermodynamic and hydrodynamic data available from analytical ultracentrifugation. These techni...")
- 12:49, 11 August 2011 (diff | hist) . . (+418) . . N Interpolating (Created page with "In the program Sednterp, interpolation refers to the estimation of physical parameters from standard tables and user entered information. In most cases, Sednterp uses a power ser...")
- 12:46, 11 August 2011 (diff | hist) . . (+274) . . N S (Created page with "The sedimentation coefficient s has units of seconds, and is often expressed in units of Svedbergs (S), where 1 S = 10^(-13) sec. It is a measure of how fast a molecule sediments...")
- 12:45, 11 August 2011 (diff | hist) . . (+547) . . N Sedimentation velocity (Created page with "Sedimentation velocity refers to one type of experiment performed on the ultracentrifuge. In these experiments, the centrifugal field is set relatively high for the size of the m...")
- 12:41, 11 August 2011 (diff | hist) . . (+730) . . N Sedimentation equilibrium (Created page with "Sedimentation equilibrium refers to one type of experiment performed on the ultracentrifuge. In this experiment the a relatively low centrifugal field is set up, and the solutio...")
- 12:35, 11 August 2011 (diff | hist) . . (-4) . . Overview
- 12:35, 11 August 2011 (diff | hist) . . (+1,523) . . N Overview (Created page with "The Sednterp program is a general purpose tool for the interpretation of sedimentation equilibrium and sedimentation velocity experiments. It collects many diver...")
- 14:48, 28 July 2011 (diff | hist) . . (-398) . . Theory section
- 14:32, 28 July 2011 (diff | hist) . . (+3) . . Theory section
- 14:32, 28 July 2011 (diff | hist) . . (+9,428) . . N Theory section (Created page with "The first step Sednterp uses to calculate the density of a buffer is to calculate the density of the buffer at 20 degrees C. Then, the density is corrected for temperature assum...")
- 14:30, 28 July 2011 (diff | hist) . . (+3,988) . . N Button: From Composition (Created page with "Buffer Components Form The purpose of the Buffer Components form is to allow the user to enter components of a buffer and then to have Sednterp interpolate a buffer density and/...")
- 14:30, 28 July 2011 (diff | hist) . . (+1,216) . . N The composition of a protein (Created page with "Sednterp will compute the weight of a protein from its composition. To use this method in Sednterp, press the From Composition button (alt-c shortcut keystroke). The Sample Com...")
- 14:29, 28 July 2011 (diff | hist) . . (+1) . . A molecular weight
- 14:29, 28 July 2011 (diff | hist) . . (+234) . . N A molecular weight (Created page with "Sednterp can compute the molecular weight from: the composition of a protein. data from a sedimentation equilibrium experiment. or Sednterp will let you [[enter a mo...")
- 14:28, 28 July 2011 (diff | hist) . . (+240) . . N What is Sednterp for (Created page with "The purpose of Sednterp is to automatically preform calculations on data connected to ultracentrifugation experiments. It collects many different algorithms in one program. It ma...")
- 14:26, 28 July 2011 (diff | hist) . . (+1,026) . . N Simple Step Through (Created page with "In this section of the help file, basic instructions for the use of Sednterp are given. It is assumed that the user reading these instructions is somewhat familiar with experime...")
- 14:24, 28 July 2011 (diff | hist) . . (+8) . . Table of Contents
- 14:23, 28 July 2011 (diff | hist) . . (+2,611) . . N Table of Contents (Created page with "'''I. Introduction.''' '''A. Simple Step Through.''' '''B. Overview.''' 1. General Information on Sednterp. 2. General Glossary. 3. [[List of Symbols U...")
