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Anti-Human Lambda FITC/Kappa PE/CD20 PerCP-Cy™5.5

BD Oncomark™ Anti-Human Lambda FITC/Kappa PE/CD20 PerCP-Cy™5.5

Product Details
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BD Oncomark™
Flow cytometry
Phosphate buffered saline with BSA and 0.1% sodium azide.


Anti-Lambda, clone 1-155-2, is derived from hybridization of mouse P3-X63-Ag8.653 myeloma cells with cells from BALB C/J mice immunized with human IgA1-λ myeloma protein.

Anti-Kappa, clone TB28-2, is derived from hybridization of mouse P3-X63-Ag8.653 myeloma cells with cells from CB6 (BC57b x BALB/c) mice immunized with human IgG-κ myeloma protein.

CD20, clone L27, is derived from hybridization of mouse Sp2/0 myeloma cells with spleen cells from BALB/c mice immunized with the LB lymphoblastoid cell line.

Anti-Lambda is specific for lambda light chains of human immunoglobulins.

Anti-Kappa is specific for kappa light chains of human immunoglobulins.

The CD20 antigen is a phosphoprotein with a molecular weight of 35 or 37 kilodaltons (kd) depending on the degree of phosphorylation. The antigen is not glycosylated.

Preparation And Storage

Store vials at 2–8°C. Do not freeze reagents; protect them from prolonged exposure to light. Each reagent is stable for the period shown on the bottle label when stored as directed.

346596 Rev. 1
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Description Clone Isotype EntrezGene ID
Ig, λ Light Chain FITC 1-155-2 IgG1, λ 931
Ig, κ light chain PE TB28-2 IgG1, κ 931
CD20 PerCP-Cy™5.5 14D4 IgG2a, κ 12267
346596 Rev. 1
Citations & References
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Development References (28)

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  2. Almasri NM, Iturraspe JA, Braylan RC. CD10 expression in follicular lymphoma and large cell lymphoma is different from that of reactive lymph node follicles. Arch Pathol Lab Med. 1998; 122:539-544. (Biology).
  3. Braylan RC, Benson NA, Iturraspe J. Analysis of lymphomas by flow cytometry: current and emerging strategies. Ann NY Acad Sci. 1993; 677:364-378. (Biology).
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  5. Chung J, Gong G, Huh J, Khang SK, Ro JY. Flow cytometric immunophenotyping in fine-needle aspiration of lymph nodes. J Korean Med Sci. 1999; 14:393-400. (Biology).
  6. Davidson B, Risberg B, Berner A, Smeland EB, Torlakovic E. Evaluation of lymphoid cell populations in cytology specimens using flow cytometry and polymerase chain reaction. Diagn Mol Pathol. 1999; 8:183-188. (Biology).
  7. DiGiuseppe JA, Borowitz MJ. Clinical utility of flow cytometry in the chronic lymphoid leukemias. Semin Immunol. 1998; 25(1):6-10. (Biology). View Reference
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  9. Geary WA, Frierson HF, Innes DJ, Normansell DE. Quantitative criteria for clonality in the diagnosis of B-cell non-Hodgkin's lymphoma by flow cytometry. Mod Pathol. 1993; 6:155-161. (Biology).
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  14. Hultin LE, Hausner MA, Hultin PM, Giorgi JV. CD20 (pan-B cell) antigen is expressed at a low level on asubpopulation of human T lymphocytes. Cytometry. 1993; 14:196-204. (Biology).
  15. Hübl W, Iturraspe J, Braylan RC. FMC7 antigen expression on normal and malignant B-cells can be predicted by expression of CD20. Cytometry. 1998; 34:71-74. (Biology).
  16. Johnson A, Cavallin-Stahl E, Akerman M. Flow cytometric light chain analysis of peripheral blood lymphocytes in patients with non-Hodgkin's lymphoma. Br J Cancer. 1985; 52(2):159-168. (Biology). View Reference
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  18. Kubagawa H, Gathings WE, Levitt D, Kearney JF, Cooper MD. Immunoglobulin isotype expression of normal pre-B cells as determined by immunofluorescence.. J Clin Immunol. 1982; 2(4):264-9. (Biology). View Reference
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  21. Marti GE, Zenger V, Caproaso NE, et al. Antigenic expression of B-cell chronic lymphocytic leukemic lymphocytes. Anal Quant Cytol Histol. 1989; 11:315-323. (Biology).
  22. Matutes E, Morilla R, Owusu-Ankomah K, Houliham A, Meeus P, Catovsky D. The immunophenotype of hairy cell leukemia (HCL). Proposal for a scoring system to distinguish HCL from B-cell disorders with hairy or villous lymphocytes. Leuk Lymphoma. 1994; 14:57-61. (Biology).
  23. Matutes E, Owusu-Ankomah K, Morilla R, et al. The immunological profile of B-cell disorders and proposal of a scoring system for the diagnosis of CLL. Leukemia. 1994; 8(10):1640-1645. (Biology).
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  25. Tworek JA, Singleton TP, Schnitzer B, Hsi ED, Ross CW. Flow cytometric and immunohistochemical analysis of small lymphocytic lymphoma, mantle cell lymphoma, and plasmacytoid small lymphocytic lymphoma. Am J Clin Pathol. 1998; 110:582-589. (Biology).
  26. Venditti A, Del Poeta G, Stasi R, et al. Triple immunofluorescence evaluation of CD15, CD34 and class II expression by flow cytometry in normal and leukemic bone marrows. Haematologica. 1993; 78:359-363. (Biology).
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346596 Rev. 1

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For Research Use Only. Not for use in diagnostic or therapeutic procedures.

Refer to manufacturer's instructions for use and related User Manuals and Technical Data Sheets before using this product as described.

Comparisons, where applicable, are made against older BD technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.