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Cited by 517

The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

Purification and biochemical characterization of human pluripotent hematopoietic colony-stimulating factor.

Open access
Welte, K, Platzer, E, Lu, L, Gabrilove, J L, Levi, E, Mertelsmann, R, Moore, M A·1985·Proceedings of the National Academy of Sciences

Abstract

Pluripotent hematopoietic colony-stimulating factor (pluripotent CSF), a protein that is constitutively produced by the human bladder carcinoma cell line 5637, has been purified from low serum (0.2% fetal calf serum)-containing conditioned medium. The purification involved sequential ammonium sulfate precipitation, ion-exchange chromatography, gel filtration, and reversed-phase high-performance liquid chromatography. The purified protein has a molecular weight of 18,000 in NaDodSO4/polyacrylamide gel electrophoresis, both by the silver staining technique and by elution of biological activity from a corresponding gel slice, and has an isoelectric point of 5.5. Pluripotent CSF supports the growth of human mixed colonies, granulocyte-macrophage colonies, and early erythroid colonies and induces differentiation of the human promyelocytic leukemic cell line HL-60 and the murine myelomonocytic leukemic cell line WEHI-3B (D+). The specific activity of the purified pluripotent CSF in the granulocyte-macrophage colony assay is 1.5 X 10(8) units/mg of protein.

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Metadata

Authors
Welte, K., Platzer, E., Lu, L., Gabrilove, J. L., Levi, E., Mertelsmann, R., & Moore, M. A.
Venue
Proceedings of the National Academy of Sciences
Published
1985-03
Volume
82
Issue
5
Pages
1526-1530
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2068021117
Cited by
517
References
15
FWCI
23.24
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Purification and biochemical characterization of human pluripotent hematopoietic colony-stimulating factor. https://app.cochat.ai/papers/10.1073/pnas.82.5.1526
The paper
Welte, K., Platzer, E., Lu, L., Gabrilove, J. L., Levi, E., Mertelsmann, R., & Moore, M. A. (1985). Purification and biochemical characterization of human pluripotent hematopoietic colony-stimulating factor. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.82.5.1526

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