The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
A new acid hydrolysis method for determining tryptophan in peptides and proteins
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Citations
Cites
The spectrophotometric determination of tyrosine and tryptophan in proteins
Goodwin, T. W., & Morton, R. A. (1946) · Biochemical Journal · doi:10.1042/bj0400628 · Cited by 1,514
Hydrolysis of Proteins with p-Toluenesulfonic Acid
Liu, T.-Y., & Chang, Y. H. (1971) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)62259-8 · Cited by 1,043
Determination of Tyrosine and Tryptophan in Proteins
Bencze, W. L., & Schmid, K. (1957) · Analytical Chemistry · doi:10.1021/ac60128a025 · Cited by 757
The Amino Acid Sequence of Egg White Lysozyme
Canfield, R. E. (1963) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)67888-3 · Cited by 736
High recovery of tryptophan from acid hydrolysates of proteins
Matsubara, H., & Sasaki, R. M. (1969) · Biochemical and Biophysical Research Communications · doi:10.1016/0006-291x(69)90263-0 · Cited by 674
Studies on Adenosine Triphosphate Transphosphorylases
Noltmann, E. A., Mahowald, T. A., & Kuby, S. A. (1962) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)60297-2 · Cited by 204
The Amino Acid Sequence of Bovine Heart Cytochrome c
Nakashima, T., Higa, H., Matsubara, H., et al. (1966) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)96817-1 · Cited by 69
Oelshlegel, F. J., Schroeder, J. R., & Stahmann, M. A. (1970) · Analytical Biochemistry · doi:10.1016/0003-2697(70)90116-8 · Cited by 43
Cited by
Identification of two related pentapeptides from the brain with potent opiate agonist activity
Hughes, J., Smith, T. W., Kosterlitz, H. W., Fothergill, L. A., Morgan, B. A., & Morris, H. R. (1975) · Nature · doi:10.1038/258577a0 · Cited by 3,806
Hydrolysis and amino acid composition analysis of proteins
Fountoulakis, M., & Lahm, H.-W. (1998) · Journal of Chromatography A · doi:10.1016/s0021-9673(98)00721-3 · Cited by 606
Thymosin alpha1: isolation and sequence analysis of an immunologically active thymic polypeptide.
Goldstein, A. L., Low, T. L., McAdoo, M., McClure, J., Thurman, G. B., Rossio, J., Lai, C. Y., Chang, D., Wang, S. S., Harvey, C., et al. (1977) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.74.2.725 · Cited by 355
Metadata
- Authors
- Penke, B., Ferenczi, R., & Kovács, K.
- Venue
- Analytical Biochemistry
- Publisher
- Elsevier BV
- Published
- 1974-07
- Volume
- 60
- Issue
- 1
- Pages
- 45-50
- ISSN
- 0003-2697 (ISSN-L)
- OpenAlex
- W1966927404
- Cited by
- 608
- References
- 8
- FWCI
- 59.07
- Type
- journal article
- Language
- en
- Open access
- closed
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Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
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How to cite
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- This page
- CoChat. (2026). Citation check: A new acid hydrolysis method for determining tryptophan in peptides and proteins. https://app.cochat.ai/papers/10.1016/0003-2697(74)90129-8
- The paper
- Penke, B., Ferenczi, R., & Kovács, K. (1974). A new acid hydrolysis method for determining tryptophan in peptides and proteins. Analytical Biochemistry. https://doi.org/10.1016/0003-2697(74)90129-8
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
