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October 1, 1983The Journal of Cell BiologyOpen Access

Detection of vinculin-binding proteins with an 125I-vinculin gel overlay technique.

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Key result

An 125I-vinculin gel overlay technique identified vinculin-binding proteins of Mr 220,000, 130,000 (vinculin), and 42,000 (actin) in fibroblasts and HeLa cells.

Population

Chick embryo fibroblasts, Rous sarcoma virus transformants, HeLa cells, and chicken gizzard

Design

Preclinical

Authors

JOJoann J. OttoPurdue University West Lafayette

Discussion

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Implication

Vinculin overlay assay identifies binding partners in vitro; leaves open their roles in cardiac adhesion and mechanosignaling.

Structured PICO

P
Population
Chick embryo fibroblasts, Rous sarcoma virus transformants, HeLa cells, and chicken gizzard
E
Exposure
125I-vinculin gel overlay method
O
Outcome
Detection of vinculin-binding proteinssurrogate

The development of an 125I-vinculin gel overlay technique allows for the identification of specific vinculin-binding proteins, including actin and vinculin itself, advancing the understanding of cellular adhesion complexes.

Cite This Study

Joann J. Otto (1983) studied this question. 125I-vinculin gel overlay technique was evaluated on Detection of vinculin-binding proteins. An 125I-vinculin gel overlay technique identified vinculin-binding proteins of Mr 220,000, 130,000 (vinculin), and 42,000 (actin) in fibroblasts and HeLa cells.

synapsesocial.com/papers/6a6bf41245e10bb5bcf30d06https://doi.org/10.1083/jcb.97.4.1283
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Also Consider

Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Vinculin, an intracellular protein localized at specialized sites where microfilament bundles terminate at cell membranes.1980 · 499 citations
  2. 2The major cell surface glycoprotein of chick embryo fibroblasts is an agglutinin.1975 · 224 citations
  3. 3Altered distributions of the cytoskeletal proteins vinculin and alpha-actinin in cultured fibroblasts transformed by Rous sarcoma virus.1980 · 304 citations