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B4, a human B lymphocyte-associated antigen expressed on normal, mitogen-activated, and malignant B lymphocytes.

Nadler, L M, Anderson, K C, Marti, G, Bates, M, Park, E, Daley, J F, Schlossman, S F·1983·The Journal of Immunology

Abstract

The characterization of a new B cell-specific antigen (B4) is described in this report. With the use of a monoclonal antibody to B4, it was shown that B4 is present on B cells isolated from peripheral blood and lymphoid organs, on cell lines derived from normal and malignant B cells, and on tumor cells isolated from patients with B cell-derived neoplasms. B4, in contrast, was not detected on normal, activated, or malignant cells of T or myeloid origin. The B4 antigen is distinct from known B cell antigens, including sIg, Ia, B1, B2, Fc, and C3. Examination of mitogen-stimulated B lymphocytes suggests that the B4 antigen initially increases with B cell activation and then is lost at the terminal stage of B cell differentiation. Moreover, the observation that B4 is expressed on almost all early B cell tumors suggests that it may precede B1, CALLA, cytoplasmic mu, and B2 in early B cell ontogeny.

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Metadata

Authors
Nadler, L. M., Anderson, K. C., Marti, G., Bates, M., Park, E., Daley, J. F., & Schlossman, S. F.
Venue
The Journal of Immunology
Published
1983-07-01
Volume
131
Issue
1
Pages
244-250
ISSN
  • 0022-1767 (ISSN-L)
  • 1550-6606
OpenAlex
W1548735291
Cited by
486
References
0
FWCI
13.71
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: B4, a human B lymphocyte-associated antigen expressed on normal, mitogen-activated, and malignant B lymphocytes. https://app.cochat.ai/papers/10.4049/jimmunol.131.1.244
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Nadler, L. M., Anderson, K. C., Marti, G., Bates, M., Park, E., Daley, J. F., & Schlossman, S. F. (1983). B4, a human B lymphocyte-associated antigen expressed on normal, mitogen-activated, and malignant B lymphocytes. The Journal of Immunology. https://doi.org/10.4049/jimmunol.131.1.244

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