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          • Primary Antibodies ›
          • Calprotectin Antibodies

          Invitrogen

          Calprotectin (S100A9) Monoclonal Antibody (MAC387), FITC

          11 References
          View all (98) Calprotectin antibodies

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          Cite Calprotectin (S100A9) Monoclonal Antibody (MAC387), FITC

          Product Details

          MA1-80263

          Applications
          Tested Dilution
          Publications

          Immunohistochemistry (IHC)

          -
          View 10 publications 10 publications

          Flow Cytometry (Flow)

          Neat
          View 1 publication 1 publication
          Product Specifications

          Species Reactivity

          Bovine, Dog, Deer, Horse, Cat, Guinea pig, Goat, Human, Non-human primate, Pig, Rabbit, Rat

          Published species

          Bovine, Dog, Human, Mouse, Pig, Rat

          Host/Isotype

          Mouse / IgG1

          Class

          Monoclonal

          Type

          Antibody

          Clone

          MAC387

          Immunogen

          Human monocytes.
          View immunogen

          Conjugate

          FITC FITC FITC
          • Unconjugated
          • APC 
          • PE 
          • Request custom conjugation

          Excitation/Emission Max

          498/517 nm View spectra spectra

          Form

          Liquid

          Concentration

          0.1 mg/mL

          Purification

          Protein A

          Storage buffer

          PBS with 1% BSA

          Contains

          0.09% sodium azide

          Storage conditions

          Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. Store in the dark.

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2184276

          Product Specific Information

          This clone recognizes the L1 or Calprotectin molecule, an intracytoplasmic antigen comprised of a 12 kDa alpha chain and a 14 kDa beta chain. Although originally described as binding to epitopes common to both the alpha and beta chains (Flavell et al. 1987) subsequent studies indicate that the antibody detects an epitope exclusively expressed on the beta chain (Goebeler et al. 1994) demonstrated by immunofluorescent and western blotting on both naturally expressing and transfected targets. In addition Mouse anti Human macrophages, clone MAC387 detects the beta chain in complex with the alpha. The antigen recognized by Mouse anti Human macrophages, clone MAC387 is expressed by granulocytes, monocytes and by tissue macrophages. Variable results have been reported for staining brain macrophages and microglia. The epitope recognized appears to be well conserved and the antibody is routinely used for the detection of myeloid cellds in a wide range of species.

          Membrane permeabilization is required for flow cytometry applications. Use 10 µL of the suggested working dilution to label 1x10^6 cells in 100 µL.

          Target Information

          The S100A8/A9 heterocomplex, also called MRP-8/MRP-14 complex or calprotectin, comprises 60% of the cytoplasmic protein fraction of circulating polymorphonuclear granulocytes and is also found in monocytes, macrophages and ileal tissue eosinophils. Peripheral blood monocytes carry the antigen extra- and intracellularly, neutrophils only intracellularly. The S100A8/A9 complex has antibacterial, antifungal, immunomodulating and antiproliferative effects. Besides this it is a potent chemotactic factor for neutrophils. Plasma concentrations are elevated in diseases associated with increased neutrophil activity, like inflammatory bowel disease. Granulocytes terminate their existence after transmigration through the intestinal wall. Therefore calprotectin is also detectable in feces. Elevated levels of calprotectin have been observed in body fluids such as plasma, saliva, gingival crevicular fluid, stools, and synovial fluid during infection and inflammatory conditions.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          How to use the Panel Builder

          Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.

          Bioinformatics

          Protein Aliases: AI323541; B8Ag; BEE11; BEE22; calgranulin A; calgranulin B; Calgranulin-A; Calgranulin-B; calprotectin; Calprotectin L1H subunit; Calprotectin L1L subunit; CFAG; Cystic fibrosis antigen; intracellular calcium-binding protein (MRP14); Leukocyte L1 complex heavy chain; Leukocyte L1 complex light chain; macrophage migration inhibitory factor-related protein-8; Migration inhibitory factor-related protein 14; Migration inhibitory factor-related protein 8; MRP-14; MRP-8; Myeloid-related protein 14; Neutrophil cytosolic 23 kDa protein; Neutrophil cytosolic 7 kDa protein; p14; p23; P7; p8; Protein S100-A8; Protein S100-A9; RNA-binding region containing protein 2-like; S100 calcium binding protein A8 (calgranulin A); S100 calcium binding protein A9 (calgranulin B); S100 calcium-binding protein A8; S100 calcium-binding protein A8 (calgranulin A); S100 calcium-binding protein A9; S100 calcium-binding protein A9 (calgranulin B); S100A8/S100A9; Urinary stone protein band A

          View more View less

          Gene Aliases: 60B8AG; BOS_2815; BOS_2834; CAGA; CAGB; CFAG; CGLA; CGLB; CP-10; L1AG; LIAG; MA387; MAC387; MIF; MRP-14; MRP14; MRP8; NIF; P14; P8; S100A8; S100A9

          View more View less

          UniProt ID: (Bovine) P28782, (Human) P05109, (Rabbit) P50117, (Bovine) P28783, (Human) P06702, (Rat) P50115, (Rat) P50116

          View more View less

          Entrez Gene ID: (Rabbit) 100008985, (Dog) 490461, (Bovine) 616818, (Pig) 100127488, (Human) 6279, (Dog) 490463, (Rabbit) 100008704, (Bovine) 532569, (Pig) 100127489, (Human) 6280, (Rat) 116547, (Rat) 94195

          View more View less

          Function(s)
          calcium ion binding antioxidant activity protein binding microtubule binding zinc ion binding Toll-like receptor 4 binding arachidonic acid binding RAGE receptor binding signal transducer activity molecular_function
          Process(es)
          leukocyte migration involved in inflammatory response acute inflammatory response chronic inflammatory response positive regulation of peptide secretion autophagy activation of cysteine-type endopeptidase activity involved in apoptotic process inflammatory response response to zinc ion neutrophil chemotaxis response to lipopolysaccharide wound healing innate immune response response to ethanol positive regulation of inflammatory response neutrophil aggregation positive regulation of intrinsic apoptotic signaling pathway apoptotic process leukocyte chemotaxis actin cytoskeleton reorganization regulation of integrin biosynthetic process cytokine production regulation of translation signal transduction cell-cell signaling astrocyte development positive regulation of blood coagulation positive regulation of cell growth sequestering of zinc ion chemokine production peptidyl-cysteine S-trans-nitrosylation defense response to bacterium defense response to fungus positive regulation of NF-kappaB transcription factor activity regulation of cytoskeleton organization cellular oxidant detoxification peptidyl-cysteine S-nitrosylation
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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