Chemistry: analytical and immunological testing – Peptide – protein or amino acid
Patent
1993-10-15
1996-03-05
Czaja, Donald E.
Chemistry: analytical and immunological testing
Peptide, protein or amino acid
436 8, 436 15, 436 87, 436 88, G01N 3300
Patent
active
054967376
ABSTRACT:
A method for preparing a solventless protein standard is disclosed in which a solventless dye indicator and a predetermined amount of solventless protein are placed in an appropriate receptacle such as the well of a multiwell plate. This results in a solventless protein standard in which the solventless protein and the solventless dye are contained within the same receptacle. When an appropriate solvent is added to the receptacle, the protein and dye react together to produce a color change which is detectable, and which can be used as a standard for a protein assay using that dye. Also claimed is the solventless protein assay standard produced by the process.
REFERENCES:
patent: 4023933 (1977-05-01), Bradford et al.
patent: 4219337 (1980-08-01), Grossberg et al.
patent: 4337064 (1982-06-01), Gindler
patent: 4507233 (1985-03-01), Saito et al.
patent: 5077222 (1991-12-01), Lau
Czaja Donald E.
Lunn Paul G.
Tran Lien
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