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PE-Cy™7 Mouse Anti-Human CD45RO
Product Details
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BD™
CD45R; PTPRC; LCA; Leukocyte common antigen; GP180; LY5; T200
Human
Mouse BALB/c IgG2a, κ
Human IL-2-dependent T-cell line
Flow cytometry
50 μg/mL
5 μL
IV N31
5788
Phosphate buffered saline with gelatin and 0.1% sodium azide.
RUO (GMP)


Preparation And Storage

The PE conjugate is supplied as 12.5 μg in 2.0 mL (6.25 μg/mL) of phosphate buffered saline (PBS). The PE-Cy7 conjugate is supplied as 25 μg in 0.5 mL (50 μg/mL) of PBS. The APC conjugate is supplied as 25 μg in 0.5 mL (50 μg/mL) of PBS. PBS contains gelatin and 0.1% sodium azide.

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.

337168 Rev. 1
Antibody Details
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UCHL1

The CD45RO antibody, clone UCHL-1, is derived from hybridization of mouse P3/NS-1/1-Ag4-1 myeloma cells with spleen cells from BALB/c mice immunized with an interleukin-2 (IL-2)–dependent human T-cell line.

The CD45RO antibody recognizes a 180-kilodalton (kDa) isoform of the leucocyte common antigen (LCA). CD45 is a member of the CD45 family that includes CD45, CD45RA, and CD45RB. The CD45 antigen is a protein tyrosine phosphatase.

337168 Rev. 1
Format Details
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PE-Cy7
PE-Cy7 dye is a part of the BD PE family of dyes. This tandem fluorochrome is comprised of a R-Phycoerythrin (PE) donor that has excitation maxima (Ex Max) of 496-nm and 566-nm and an acceptor dye, Cy™7, with an emission maximum (Em Max) at 781-nm. PE can be excited by the Blue (488-nm), Green (532-nm) and yellow-green (561-nm) lasers and detected using an optical filter centered near 781 nm (e.g., a 760/60-nm bandpass filter). The donor dye can be excited by the Blue (488-nm), Green (532-nm) and yellow-green (561-nm) lasers and the acceptor dye can be excited by the Red (627–640-nm) laser resulting in cross-laser excitation and fluorescence spillover. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
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PE-Cy7
Yellow-Green 488 nm, 532 nm, 561 nm
496 nm, 566 nm
781 nm
337168 Rev.1
Citations & References
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Development References (10)

  1. Akbar AN, Terry L, Timms A, Beverley PC, Janossy G. Loss of CD45R and gain of UCHL1 reactivity is a feature of primed T cells. J Immunol. 1988; 140(7):2171-2178. (Biology). View Reference
  2. D'Arena G, Cascavilla N, Nunziata G, et al. Usefulness of RA and RO isoforms of common leukocyte antigen (CD45) for early distinction between normal and abnormal promyelocytes. Leuk Lymphoma. 2002; 43:1823-1825. (Biology).
  3. Gamadia LE, Rentenaar RJ, Baars PA, et al. Differentiation of cytomegalovirus-specific CD8(+) T cells in healthy and immunosuppressed virus carriers.. Blood. 2001; 98(3):754-61. (Biology). View Reference
  4. Ledbetter JA, Tonks NK, Fischer EH, Clark EA. CD45 regulates signal transduction and lymphocyte activation by specific association with receptor molecules on T or B cells. Proc Natl Acad Sci USA. 1988; 85:8628-8632. (Biology).
  5. Norton AJ, Ramsay AD, Smith SH, Beverley PC, Isaacson PG. Monoclonal antibody (UCHL1) that recognises normal and neoplastic T cells in routinely fixed tissues. J Clin Pathol. 1986; 39(4):399-405. (Biology). View Reference
  6. Ostrowski SR, Gerstoff J, Pederson BK, Ullum H. A low level of CD4+CD28+ T cells is an independent predictor of high mortality in human immunodeficiency virus type 1–infected patients. J Infec Dis. 2003; 187:1726-1734. (Biology).
  7. Picker LJ, Treer JR, Ferguson-Darnell B, Collins PA, Buck D, Terstappen LW. Control of lymphocyte recirculation in man. I. Differential regulation of the peripheral lymph node homing receptor L-selectin on T cells during the virgin to memory cell transition. J Immunol. 1993; 150(3):1105-1121. (Biology). View Reference
  8. Smith SH, Brown MH, Rowe D, Callard RE, Beverley PC. Functional subsets of human helper-inducer cells defined by a new monoclonal antibody, UCHL-1. Immunology. 1986; 58:63-70. (Biology).
  9. Streuli M, Morimoto C, Schrieber M, Schlossman SF, Saito H. Characterization of CD45 and CD45R monoclonal antibodies using transfected mouse cell lines that express individual human leukocyte common antigens. J Immunol. 1988; 141(11):3910-3914. (Biology). View Reference
  10. Tonks NK, Charbonneau H, Diltz CD, Fischer EH, Walsh KA. Demonstration that the leukocyte common antigen CD45 is a protein tyrosine phosphatase. Biochemistry. 1988; 27:8695-8701. (Biology).
View All (10) View Less
337168 Rev. 1

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