Skip to main content Skip to navigation
Product Details
Down Arrow Up Arrow

CD34; CD34 antigen; CD34 molecule
Mouse BALB/c IgG1, κ
Human KG-1a Cell Line
Flow cytometry
25 μg/mL
20 μL
V MA22
Phosphate buffered saline with gelatin and 0.1% sodium azide.

Preparation And Storage

Store vials at 2° to 8°C. Conjugated forms should not be frozen and should be protected from prolonged exposure to light. Each reagent is stable for the period shown on the bottle label when stored as directed.

340669 Rev. 1
Antibody Details
Down Arrow Up Arrow

The CD34 antibody, clone 8G12 (Anti–HPCA-2), is derived from the hybridization of Sp2/0-Ag14 mouse myeloma cells with spleen cells of BALB/c mice immunized with the human cell line KG-1a.

The CD34 antibody recognizes a 105–120-kilodalton (kDa) single-chain transmembrane glycoprotein. Clone 8G12 recognizes an epitope on CD34 distinct from the one recognized by clone My10; at least three epitopes have been identified.

340669 Rev. 1
Format Details
Down Arrow Up Arrow
R-Phycoerythrin (PE), is part of the BD family of Phycobiliprotein dyes. This fluorochrome is a multimeric fluorescent phycobiliprotein with excitation maximum (Ex Max) of 496 nm and 566 nm and an emission maximum (Em Max) at 576 nm. PE is designed to be excited by the Blue (488 nm), Green (532 nm) and Yellow-Green (561 nm) lasers and detected using an optical filter centered near 575 nm (e.g., a 575/26-nm bandpass filter). As PE is excited by multiple lasers, this can result in cross-laser excitation and fluorescence spillover on instruments with various combinations of Blue, Green, and Yellow-Green lasers. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
Yellow-Green 488 nm, 532 nm, 561 nm
496 nm, 566 nm
576 nm
340669 Rev.1
Citations & References
Down Arrow Up Arrow

Development References (16)

  1. Andrews RG, Singer JW, Bernstein ID. Precursors of colony-forming cells in humans can be distinguished from colony-forming cells by expression of the CD33 and CD34 antigens and light scattering properties. J Exp Med. 1989; 169:1721-1731. (Biology).
  2. Civin CI, Banquerigo ML, Strauss LC, Loken MR. Antigenic analysis of hematopoiesis. VI. Flow cytometric characterization of My-10-positive progenitor cells in normal human bone marrow.. Exp Hematol. 1987; 15(1):10-7. (Biology). View Reference
  3. Civin CI, Strauss LC, Brovall C, Fackler MJ, Schwartz JF, Shaper JH. Antigenic analysis of hematopoiesis. III. A hematopoietic progenitor cell surface antigen defined by a monoclonal antibody raised against KG-1a cells. J Immunol. Civin CI, Strauss LC; 133(1):157-165. (Biology). View Reference
  4. Civin CI, Trischmann TM, Fackler MJ, et al. Knapp W, Dörken B, Gilks WR, et al, ed. Leucocyte Typing IV: White Cell Differentiation Antigens. New York, NY: Oxford University Press; 1989:818-825.
  5. Gore SD, Kastan MB, Civin CI. Normal human bone marrow precursors that express terminal deoxynucleotidyl transferase include T-cell precursors and possible lymphoid stem cells.. Blood. 1991; 77(8):1681-90. (Biology). View Reference
  6. Greaves MF, Titley I, Colman SM, et al. CD34 cluster workshop report. In: Schlossman SF. Stuart F. Schlossman .. et al., ed. Leucocyte typing V : white cell differentiation antigens : proceedings of the fifth international workshop and conference held in Boston, USA, 3-7 November, 1993. Oxford: Oxford University Press; 1995:840-846.
  7. Hurwitz CA, Loken MR, Graham ML, et al. Asynchronous antigen expression in B lineage acute lymphoblastic leukemia.. Blood. 1988; 72(1):299-307. (Biology). View Reference
  8. Kurtzberg J, Denning SM, Nycum LM, Singer KH, Haynes BF. Immature human thymocytes can be driven to differentiate into nonlymphoid lineages by cytokines from thymic epithelial cells.. Proc Natl Acad Sci USA. 1989; 86(19):7575-9. (Biology). View Reference
  9. Lansdorp PM, Dougherty GJ, Humphries RK. Knapp W, Dörken B, Gilks WR, et al, ed. Leucocyte Typing IV: White Cell Differentiation Antigens. New York, NY: Oxford University Press; 1989:826-827.
  10. Lansdorp PM, Sutherland HJ, Eaves CJ. Selective expression of CD45 isoforms on functional subpopulations of CD34+ hemopoietic cells from human bone marrow.. J Exp Med. 1990; 172(1):363-6. (Biology). View Reference
  11. Loken MR, Shah VO, Dattilio K, Civin C. Flow cytometric analysis of human bone marrow, I: Normal erythroid development. Blood. 1987; 69:255-263. (Biology).
  12. Loken MR, Shah VO, Dattilio KL, Civin CI. Flow cytometric analysis of human bone marrow. II. Normal B lymphocyte development. Blood. 1987; 70(5):1316-1324. (Biology). View Reference
  13. Peschel C, Köller U. Knapp W, Dörken B, Gilks W, et al, ed. Leucocyte Typing IV: White Cell Differentiation Antigens. New York, NY: Oxford University Press; 1989:817-818.
  14. Siena S, Bregni M, Brando B, et al. Flow cytometry for clinical estimation of circulating hematopoietic progenitors for autologous transplantation in cancer patients.. Blood. 1991; 77(2):400-9. (Biology). View Reference
  15. Terstappen LW, Huang S, Safford M, Lansdorp PM, Loken MR. Sequential generations of hematopoietic colonies derived from single nonlineage-committed CD34+CD38- progenitor cells. Blood. 1991; 77(6):1218-1227. (Biology). View Reference
  16. Terstappen LW, Safford M, Könemann S, et al. Flow cytometric characterization of acute myeloid leukemia. Part II. Phenotypic heterogeneity at diagnosis.. Leukemia. 1992; 6(1):70-80. (Biology). View Reference
View All (16) View Less
340669 Rev. 1

Please refer to Support Documents for Quality Certificates

Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products 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.

Analyte Specific Reagent. Analytical and performance characteristics are not established.