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BV480 Mouse Anti-Rat CD90/Mouse CD90.1
BV480 Mouse Anti-Rat CD90/Mouse CD90.1
Two-color flow cytometric analysis of CD90 expression on rat splenocytes. Lewis rat splenic leucocytes were stained with PE Mouse Anti-Rat CD3 antibody (Cat. No. 554833) and either BD Horizon™ BV480 Mouse IgG1, κ Isotype Control (Cat. No. 565652; Left Plot) or BD Horizon BV480 Mouse Anti-Rat CD90/Mouse CD90.1 antibody (Cat. No. 566090 /566150; Right Plot). The two-color flow cytometric dot plot showing the correlated expression of CD90 (or Ig Isotype control staining) versus CD3 was derived from gated events with the forward and side light-scatter characteristics of viable leucocytes. Flow cytometric analysis was performed using a BD LSRFortessa™ Cell Analyzer System.
Two-color flow cytometric analysis of CD90 expression on rat splenocytes. Lewis rat splenic leucocytes were stained with PE Mouse Anti-Rat CD3 antibody (Cat. No. 554833) and either BD Horizon™ BV480 Mouse IgG1, κ Isotype Control (Cat. No. 565652; Left Plot) or BD Horizon BV480 Mouse Anti-Rat CD90/Mouse CD90.1 antibody (Cat. No. 566090 /566150; Right Plot). The two-color flow cytometric dot plot showing the correlated expression of CD90 (or Ig Isotype control staining) versus CD3 was derived from gated events with the forward and side light-scatter characteristics of viable leucocytes. Flow cytometric analysis was performed using a BD LSRFortessa™ Cell Analyzer System.
Product Details
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BD Horizon™
Rat Thy-1; Mouse Thy-1.1
Rat (QC Testing), Mouse (Tested in Development), Rabbit, Guinea Pig (Reported)
Mouse BALB/c IgG1, κ
Rat Thymocyte Thy-1 Antigen
Flow cytometry (Routinely Tested)
0.2 mg/ml
AB_2739496
Aqueous buffered solution containing BSA and ≤0.09% sodium azide.
RUO


Preparation And Storage

Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated with BD Horizon BV480 under optimum conditions, and unconjugated antibody and free BD Horizon BV480 were removed.

Recommended Assay Procedures

For optimal and reproducible results, BD Horizon Brilliant Stain Buffer should be used anytime two or more BD Horizon Brilliant dyes are used in the same experiment. Fluorescent dye interactions may cause staining artifacts which may affect data interpretation. The BD Horizon Brilliant Stain Buffer was designed to minimize these interactions. More information can be found in the Technical Data Sheet of the BD Horizon Brilliant Stain Buffer (Cat. No. 563794).

Product Notices

  1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
  2. An isotype control should be used at the same concentration as the antibody of interest.
  3. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
  4. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
  5. Species cross-reactivity detected in product development may not have been confirmed on every format and/or application.
  6. BD Horizon Brilliant Violet 480 is covered by one or more of the following US patents: 8,575,303; 8,354,239.
  7. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
  8. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
566150 Rev. 1
Antibody Details
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OX-7

CD90 (Thy-1) is a GPI-anchored membrane glycoprotein of the Ig superfamily which is involved in signal transduction.  The OX-7 monoclonal antibody specifically binds to rat CD90 reported to be expressed by hematopoietic stem cells, early myeloid and erythroid cells, immature B lymphocytes in the bone marrow and peripheral lymphoid organs, thymocytes, recent thymic emigrants (a subset of CD45RC- peripheral T lymphocytes), neurons, glomerular mesangial cells, endothelium at inflammatory sites, mast cells, and dendritic cells. Rat dendritic epidermal T cells (DEC) have been reported to be CD90 (Thy-1) negative, unlike those of the mouse.

The OX-7 clone has been reported to crossreact with the mouse CD90.1 (Thy-1.1) alloantigen of the AKR/J and PL strains, but not CD90.2 (Thy-1.2) found on many mouse strains. In the mouse, CD90 is found on thymocytes, most peripheral T lymphocytes, some intraepithelial T lymphocytes (IEL, DEC), hematopoietic stem cells, and neurons, but not B lymphocytes. In addition, there is evidence that CD90 mediates adhesion of mouse thymocytes to mouse thymic stroma. The OX-7 clone has also been reported to crossreact with rabbit and guinea pig thymus, brain, and intestine.

The antibody was conjugated to BD Horizon BV480 which is part of the BD Horizon Brilliant™ Violet family of dyes. With an Ex Max of 436-nm and Em Max at 478-nm, BD Horizon BV480 can be excited by the violet laser and detected in the BD Horizon BV510 (525/40-nm) filter set.  BV480 has less spillover into the BV605 detector and, in general, is brighter than BV510.

566150 Rev. 1
Format Details
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BV480
The BD Horizon Brilliant Violet™ 480 (BV480) Dye is part of the BD Horizon Brilliant Violet™ family of dyes. This polymer-technology fluorochrome has an excitation maximum (Ex Max) of 440-nm and an emission maximum (Em Max) of 479-nm. Driven by BD innovation, BV480 is designed to be excited by the violet laser (405-nm) and detected using an optical filter centered near 480-nm (e.g., a 525/50 bandpass filter). The increased fluorescence intensity of BV480 and narrower emission spectra, make it a good alternative for BV510 or V500. Due to its excitation profile, BV480 will also has less cross-laser excitation with the UV laser, resulting in less spillover into UV channels compared to BV510. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
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BV480
Violet 405 nm
440 nm
479 nm
566150 Rev.1
Citations & References
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Development References (15)

  1. Bañuls MP, Alvarez A, Ferrero I, Zapata A, Ardavin C. Cell-surface marker analysis of rat thymic dendritic cells. Immunology. 1993; 79(2):298-304. (Clone-specific: Flow cytometry). View Reference
  2. Campbell DG, Gagnon J, Reid KB, Williams AF. Rat brain Thy-1 glycoprotein. The amino acid sequence, disulphide bonds and an unusual hydrophobic region. Biochem J. 1981; 195(1):15-30. (Clone-specific: Immunoaffinity chromatography). View Reference
  3. Chen-Woan M, Delaney CP, Fournier V, et al. In vitro characterization of rat bone marrow-derived dendritic cells and their precursors. J Leukoc Biol. 1996; 59(2):196-207. (Clone-specific: Cell separation, Functional assay, Immunocytochemistry (cytospins)). View Reference
  4. Crook K and Hunt SV. Enrichment of early fetal-liver hemopoietic stem cells of the rat using monoclonal antibodies against the transferrin receptor, Thy-1, and MRC-OX82. Dev Immunol. 1996; 4:235-246. (Clone-specific: Flow cytometry, Fluorescence activated cell sorting). View Reference
  5. Dráberová L, Amoui M, and Dráber P. Thy-1-mediated activation of rat mast cells: the role of Thy-1 membrane microdomains. Immunology. 1996; 87(1):141-148. (Clone-specific: Activation, Western blot). View Reference
  6. Garnett D, Barclay AN, Carmo AM, Beyers AD. The association of the protein tyrosine kinases p56lck and p60fyn with the glycosyl phosphatidylinositol-anchored proteins Thy-1 and CD48 in rat thymocytes is dependent on the state of cellular activation. Eur J Immunol. 1993; 23(10):2540-2544. (Clone-specific: Immunoprecipitation). View Reference
  7. Hermans MH, Opstelten D. In situ visualization of hemopoietic cell subsets and stromal elements in rat and mouse bone marrow by immunostaining of frozen sections. J Histochem Cytochem. 1991; 39(12):1627-1634. (Clone-specific: Immunoprecipitation). View Reference
  8. Hosseinzadeh H, Goldschneider I. Recent thymic emigrants in the rat express a unique antigenic phenotype and undergo post-thymic maturation in peripheral lymphoid tissues. J Immunol. 1993; 150(5):1670-1679. (Clone-specific: Flow cytometry). View Reference
  9. Ishizu A, Ishikura H, Nakamaru Y et al. Thy-1 induced on rat endothelium regulates vascular permeability at sites of inflammation. Int Immunol. 1995; 7:1939-1947. (Clone-specific: Immunoprecipitation). View Reference
  10. Kawachi H, Orikasa M, Matsui K, et al. Epitope-specific induction of mesangial lesions with proteinuria by a MoAb against mesangial cell surface antigen. Clin Exp Immunol. 1992; 88(3):399-404. (Clone-specific: Immunofluorescence, Western blot). View Reference
  11. Liu L, Zhang M, Jenkins C, MacPherson GG. Dendritic cell heterogeneity in vivo: two functionally different dendritic cell populations in rat intestinal lymph can be distinguished by CD4 expression. J Immunol. 1998; 161(3):1146-1155. (Clone-specific: Flow cytometry). View Reference
  12. Mason DW, Williams AF. The kinetics of antibody binding to membrane antigens in solution and at the cell surface. Biochem J. 1980; 187(1):1-20. (Immunogen: Flow cytometry, Radioimmunoassay). View Reference
  13. Nakashima I, Zhang YH, Rahman SM, et al. Evidence of synergy between Thy-1 and CD3/TCR complex in signal delivery to murine thymocytes for cell death. J Immunol. 1991; 147(4):1153-1162. (Clone-specific: Activation, Calcium Flux, Functional assay). View Reference
  14. Paul LC, Rennke HG, Milford EL, and Carpenter CB. Thy-1.1 in glomeruli of rat kidneys. Kidney Int. 1984; 25:771-777. (Clone-specific: Electron microscopy, Immunohistochemistry). View Reference
  15. Payer E, Elbe A, Stingl G. Circulating CD3+/T cell receptor V gamma 3+ fetal murine thymocytes home to the skin and give rise to proliferating dendritic epidermal T cells. J Immunol. 1991; 146(8):2536-2543. (Clone-specific: Flow cytometry). View Reference
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566150 Rev. 1

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