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      RB705 Mouse Anti-Human CD107a (LAMP-1)
      RB705 Mouse Anti-Human CD107a (LAMP-1)
      Flow cytometric analysis of CD107a (LAMP-1) expression in Jurkat cells. Cells from the Human Jurkat (Acute T cell leukemia, ATCC® TIB-152™) cell line were fixed with BD Cytofix™ Fixation Buffer (Cat. No. 554655) and washed and permeabilized with BD Perm/Wash™ Buffer (Cat. No. 554723). The cells were then stained in BD Perm/Wash™ Buffer with either BD Horizon™ RB705 Mouse IgG1, κ Isotype Control (Cat. No. 570261; dashed line histogram) or BD Horizon™ RB705 Mouse Anti-Human CD107a (LAMP-1) antibody (Cat. No. 570603/570691; solid line histogram). The fluorescence histogram showing CD107a (LAMP-1) expression (or Ig Isotype control staining) was derived from gated events with the forward and side light-scatter characteristics of intact Jurkat cells. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ Software.
      RB705 Mouse Anti-Human CD107a (LAMP-1)
      Flow cytometric analysis of CD107a (LAMP-1) expression in Jurkat cells. Cells from the Human Jurkat (Acute T cell leukemia, ATCC® TIB-152™) cell line were fixed with BD Cytofix™ Fixation Buffer (Cat. No. 554655) and washed and permeabilized with BD Perm/Wash™ Buffer (Cat. No. 554723). The cells were then stained in BD Perm/Wash™ Buffer with either BD Horizon™ RB705 Mouse IgG1, κ Isotype Control (Cat. No. 570261; dashed line histogram) or BD Horizon™ RB705 Mouse Anti-Human CD107a (LAMP-1) antibody (Cat. No. 570603/570691; solid line histogram). The fluorescence histogram showing CD107a (LAMP-1) expression (or Ig Isotype control staining) was derived from gated events with the forward and side light-scatter characteristics of intact Jurkat cells. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ Software.
      Product Details
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      BD Horizon™
      LAMP1; LAMP-1; LAMPA; LGP120
      Human (QC Testing)
      Mouse BALB/c IgG1, κ
      Human Adult Adherent Peripheral Blood Cells
      Intracellular staining (flow cytometry) (Routinely Tested)
      5 µl/test
      V P008
      3916
      Aqueous buffered solution containing ≤0.09% sodium azide.
      RUO


      Preparation And Storage

      The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to the dye under optimum conditions and unreacted dye was removed. Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
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      Recommended Assay Procedures

      BD® CompBeads can be used as surrogates to assess fluorescence spillover (compensation). When fluorochrome conjugated antibodies are bound to BD® CompBeads, they have spectral properties very similar to cells. However, for some fluorochromes there can be small differences in spectral emissions compared to cells, resulting in spillover values that differ when compared to biological controls. It is strongly recommended that when using a reagent for the first time, users compare the spillover on cells and BD® CompBeads to ensure that BD® CompBeads are appropriate for your specific cellular application.

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      Product Notices

      1. When using high concentrations of antibody, background binding of this dye to erythroid fragments produced by ammonium chloride-based lysis, such as with BD Pharm Lyse™ Lysing Buffer (Cat. No. 555899), has been observed when the antibody conjugate was present during the lysis procedure. This may cause nonspecific staining of target cells, such as leukocytes, which have bound the resulting erythroid fragments. This background can be mitigated by any of the following: titrating the antibody conjugate to a lower concentration, fixing samples with formaldehyde, or removing erythrocytes before staining (eg, gradient centrifugation or pre-lysis with wash). This background has not been observed when cells were lysed with BD FACS™ Lysing Solution (Cat. No. 349202) after staining.
      2. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
      3. This reagent has been pre-diluted for use at the recommended Volume per Test. We typically use 1 × 10^6 cells in a 100-µl experimental sample (a test).
      4. An isotype control should be used at the same concentration as the antibody of interest.
      5. Please observe the following precautions: We recommend that special precautions be taken (such as wrapping vials, tubes, or racks in aluminum foil) to protect exposure of conjugated reagents, including cells stained with those reagents, to any room illumination. Absorption of visible light can significantly affect the emission spectra and quantum yield of tandem fluorochrome conjugates.
      6. 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.
      7. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
      8. Human donor specific background has been observed in relation to the presence of anti-polyethylene glycol (PEG) antibodies, developed as a result of certain vaccines containing PEG, including some COVID-19 vaccines. We recommend use of BD Horizon Brilliant™ Stain Buffer in your experiments to help mitigate potential background. For more information visit https://www.bdbiosciences.com/en-us/support/product-notices.
      9. Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
      10. Cy is a trademark of Global Life Sciences Solutions Germany GmbH or an affiliate doing business as Cytiva.
      11. For U.S. patents that may apply, see bd.com/patents.
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      570691 Rev. 1
      Antibody Details
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      H4A3

      The H4A3 monoclonal antibody specifically binds to CD107a which is also known as Lysosomal-associated membrane protein 1 (LAMP-1). LAMP-1 is a ~110 kDa type I transmembrane protein that is heavily glycosylated and widely expressed by cells primarily on the luminal surface of their lysosomes. It is also expressed on the surface of activated platelets, activated lymphocytes, cytotoxic T cells and NK cells, and some tumor cell lines, including U937 and KG1a. LAMP-1 can serve as a ligand for E-selectin-mediated cell adhesion. LAMP-1 and LAMP-2 (CD107b) are carriers for poly-N-acetyllactosamines and are able to display sialyl Le[x] termini.

      570691 Rev. 1
      Format Details
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      RB705
      The BD Horizon RealBlue™ 705 (RB705) Dye is part of the BD® family of blue dyes. It is a tandem fluorochrome with an excitation maximum (Ex Max) at 498-nm and an emission maximum (Em Max) at 707-nm as measured using an antibody-dye conjugate. Driven by BD® innovation, RB705 can be used on both spectral and conventional cytometers and is designed to be excited by the Blue laser (488-nm) with minimal excitation by the 561-nm Yellow-Green laser. For conventional instruments equipped with a Blue laser (488-nm), RB705 can be used as an alternative to PerCP-Cy5.5 or BB700 and we recommend using an optical filter centered near 710-nm (e.g., a 695/40 or 710/50-nm bandpass filter). For spectral instruments equipped with a Blue laser (488-nm), it can be used in conjunction with PerCP-Cy5.5. RB705 is on average brighter than PerCP-Cy5.5 and BB700, and has minimal spillover into Yellow-Green detectors.
      altImg
      RB705
      Blue 488 nm
      498 nm
      707 nm
      570691 Rev.1
      Citations & References
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      View product citations for antibody "570691" on CiteAb

      Development References (11)

      1. Alto NM, Soderling J, Scott JD. Rab32 is an A-kinase anchoring protein and participates in mitochondrial dynamics. J Biol Chem. 2002; 158(4):659-668. (Biology). View Reference
      2. Febbraio M, Silverstein RL. Identification and characterization of LAMP-1 as an activation-dependent platelet surface glycoprotein. J Biol Chem. 1990; 265(30):18531-18537. (Biology). View Reference
      3. Fukuda M, Viitala J, Matteson J, Carlsson SR. Cloning of cDNAs encoding human lysosomal membrane glycoproteins, h-lamp-1 and h-lamp-2. Comparison of their deduced amino acid sequences. J Biol Chem. 1988; 263(35):18920-18928. (Biology). View Reference
      4. Fukuda M. Lysosomal membrane glycoproteins. Structure, biosynthesis, and intracellular trafficking. J Biol Chem. 1991; 266(32):21327-21330. (Biology). View Reference
      5. Hocking DC, Kowalski K. A cryptic fragment from fibronectin's III1 module localizes to lipid rafts and stimulates cell growth and contractility. J Cell Biol. 2002; 158(1):175-184. (Biology). View Reference
      6. Mane SM, Marzella L, Bainton DF, et al. Purification and characterization of human lysosomal membrane glycoproteins. Arch Biochem Biophys. 1989`; 268(1):360-378. (Immunogen: Electron microscopy, Fluorescence activated cell sorting, Immunoaffinity chromatography, Immunohistochemistry, Immunoprecipitation). View Reference
      7. Sawada R, Lowe JB, Fukuda M. E-selectin-dependent adhesion efficiency of colonic carcinoma cells is increased by genetic manipulation of their cell surface lysosomal membrane glycoprotein-1 expression levels. J Biol Chem. 1993; 268(17):12675-12681. (Biology: Intracellular Staining/Flow Cytometry). View Reference
      8. 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.
      9. Spoerl Z, Stumpf M, Noegel AA, Hasse A. Oligomerization, F-actin interaction, and membrane association of the ubiquitous mammalian coronin 3 are mediated by its carboxyl terminus. J Biol Chem. 2002; 277(50):48858-48867. (Biology: Blocking). View Reference
      10. Trotta E, Bessette PH, Silveria SL, et al. A human anti-IL-2 antibody that potentiates regulatory T cells by a structure-based mechanism.. Nat Med. 2018; 24(7):1005-1014. (Clone-specific: Flow cytometry). View Reference
      11. Willemen Y, Van den Bergh JM, Bonte SM, et al. The tumor-associated antigen RHAMM (HMMR/CD168) is expressed by monocyte-derived dendritic cells and presented to T cells.. Oncotarget. 2016; 7(45):73960-73970. (Clone-specific: Flow cytometry). View Reference
      View All (11) View Less
      570691 Rev. 1

       

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      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.

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