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C S Fullmer

Publications and source records attributed to C S Fullmer.

5 recordsLinked to original sources
PubMed1979

Analytical peptide mapping by high performance liquid chromatography. Application to intestinal calcium-binding proteins.

Peptide mapping of underivatized tryptic digests of bovine and chick intestinal calcium-binding proteins has been accomplished by high performance liquid chromatography (HPLC). High precision analysis of nanomolar quantities of peptides were achieved in less than 1 h (recycle time). Peak resolution and definition are superior compared to conventional techniques and recoveries of both small (4-residue) hydrophilic and large (30-residue) hydrophobic peptides are excellent. The total amino acid composition of the bovine intestinal calcium-binding protein has been accounted for on the basis of two tryptic maps of 20 microgram of protein each.

Amino Acids↗
PubMed1976

The purification of calcium-binding protein from the uterus of the laying hen.

Calcium-binding proteins from the chick intestine and uterus of the laying hen (Gallus domesticus) were isolated and purified by identical methods. Proteins from each source were shown to exhibit identical electrophoretic mobility and were immunologically identical. Estimation of molecular size by gel filtration indicated a value of approximately 28,000 daltons for both the chick intestinal and hen uterine calcium-binding proteins. The amino acid compositions of chick intestinal and hen uterine calcium-binding proteins were essentially identical.

Amino Acids↗