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Literature DB >> 3971599

Characterization of the Fc(IgG) receptor on the pluripotential leukaemia cell K-562.

Abstract

K-562 cells express an Fc receptor that is murine isotype IgG specific. The receptor was defined by rosette formation using sheep erythrocytes sensitized with murine monoclonal haemagglutinin (EA) of known isotype. Optimal rosette formation occurred at 4 degrees C or ambient temperature; however, the number of rosettes formed at ambient temperature decreased after 8 h whereas formed rosettes were stable at 4 degrees C. EA in which IgG2b was the immunoglobulin isotype gave high numbers of rosettes while IgG2a gave lower but significant numbers. Aggregated human IgG inhibited rosette formation of EA(IgG2a) more easily than those of EA(IgG2b), indicating a higher affinity of the Fc receptor for IgG2b.

Entities: Disease Species

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Year: 1985 PMID： 3971599 PMCID： PMC1577162

Source DB: PubMed Journal: Clin Exp Immunol ISSN： 0009-9104 Impact factor: 4.330

21 in total

1. Expression of a receptor for IgM by human T cells in vitro.

Authors: L Moretta; M Ferrarini; M L Durante; M C Mingari
Journal: Eur J Immunol Date: 1975-08 Impact factor: 5.532

2. Relationship between the Fc receptor for IgG and the specific associated antigen of the pluripotential leukaemia cell line, K-562.

Authors: A T Ichiki; B B Lozzio; C J Wust; C B Lozzio
Journal: Clin Exp Immunol Date: 1982-11 Impact factor: 4.330

9. Fc receptors of a human promyelocytic leukemic cell line: evidence for two types of receptors defined by binding of the staphylococcal protein A-IgG1 complex.

Authors: G R Crabtree
Journal: J Immunol Date: 1980-07 Impact factor: 5.422

10. A new Fc receptor on mouse macrophages binding IgG3.

Authors: B Diamond; D E Yelton
Journal: J Exp Med Date: 1981-03-01 Impact factor: 14.307

1 in total

1. Detection of surface differences between closely related cell populations by partitioning. Cultured K-562 cell sublines.

Authors: H Walter; E J Krob; F A Al-Romaihi; D Johnson; C B Lozzio
Journal: Cell Biophys Date: 1988-12

1 in total

Characterization of the Fc(IgG) receptor on the pluripotential leukaemia cell K-562.

1. Expression of a receptor for IgM by human T cells in vitro.

2. Relationship between the Fc receptor for IgG and the specific associated antigen of the pluripotential leukaemia cell line, K-562.

Review 3. The Fc-receptor: its role in the transmission of differentiation signals.

Review 4. Characterization and function of T cell Fc gamma receptor.

5. Receptors for human gamma G globulin on human neutrophils.

6. Characterization of the Fc receptor for IgG on a human macrophage cell line, U937.

7. Absence of thymus-derived lymphocyte markers in myelogenous leukemia (Ph1+) cell line K-562.

8. Fc gamma 2b receptor-mediated prostaglandin synthesis by a murine macrophage cell line (P388D1).

9. Fc receptors of a human promyelocytic leukemic cell line: evidence for two types of receptors defined by binding of the staphylococcal protein A-IgG1 complex.

10. A new Fc receptor on mouse macrophages binding IgG3.

1. Detection of surface differences between closely related cell populations by partitioning. Cultured K-562 cell sublines.