Overview

  • Product nameAnti-MRP8 antibody [MRP8 7C12/4]
    See all MRP8 primary antibodies
  • Description
    Mouse monoclonal [MRP8 7C12/4] to MRP8
  • Tested applicationsSuitable for: WB, ELISA, Flow Cyt, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Recombinant Human MRP8

  • Positive control
    • Neutrophil lysate (particularly neutrophils from spleen).

Properties

Applications

Our Abpromise guarantee covers the use of ab20220 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use at an assay dependent concentration. Detects a band of approximately 8 kDa.
ELISA Use at an assay dependent concentration.
Flow Cyt Use at an assay dependent concentration. ab91545-Mouse monoclonal IgM, is suitable for use as an isotype control with this antibody.
IHC-P Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Target

  • FunctionCalcium-binding protein. Has antimicrobial activity towards bacteria and fungi. Important for resistance to invasion by pathogenic bacteria. Up-regulates transcription of genes that are under the control of NF-kappa-B. Plays a role in the development of endotoxic shock in response to bacterial lipopolysaccharide (LPS) (By similarity). Promotes tubulin polymerization. Promotes phagocyte migration and infiltration of granulocytes at sites of wounding. Plays a role as pro-inflammatory mediator in acute and chronic inflammation and up-regulates the release of IL8 and cell-surface expression of ICAM1. Extracellular calprotectin binds to target cells and promotes apoptosis. Antimicrobial and proapoptotic activity is inhibited by zinc ions.
  • Tissue specificityExpressed by macrophages in chronic inflammations. Also expressed in epithelial cells constitutively or induced during dermatoses.
  • Sequence similaritiesBelongs to the S-100 family.
    Contains 2 EF-hand domains.
  • Cellular localizationSecreted. Cytoplasm. Cytoplasm > cytoskeleton. Cell membrane. Associates with tubulin filaments in activated monocytes. Targeted to the cell surface upon calcium influx. Released from blood leukocytes upon exposure to CSF2/GM-CSF, bacterial lipopolysaccharide (LPS) and during inflammatory processes. Serum levels are high in patients suffering from chronic inflammation.
  • Information by UniProt
  • Database links
  • Alternative names
    • 60B8Ag antibody
    • AI323541 antibody
    • B8Ag antibody
    • BEE11 antibody
    • CAGA antibody
    • Calgranulin-A antibody
    • Calprotectin L1L subunit antibody
    • Calprotectin, included antibody
    • CFAG antibody
    • CGLA antibody
    • Chemotactic cytokine CP-10 antibody
    • CP-10 antibody
    • Cystic fibrosis antigen antibody
    • L1Ag antibody
    • Leukocyte L1 complex light chain antibody
    • MA387 antibody
    • MIF antibody
    • Migration inhibitory factor-related protein 8 antibody
    • MRP-8 antibody
    • Myeloid-related protein 8 antibody
    • Neutrophil cytosolic 7 kDa protein antibody
    • NIF antibody
    • p8 antibody
    • Pro-inflammatory S100 cytokine antibody
    • Protein S100-A8 antibody
    • S100 calcium binding protein A8 (calgranulin A) antibody
    • S100 calcium binding protein A8 antibody
    • S100 calcium-binding protein A8 antibody
    • S100A8 antibody
    • S100A8/S100A9 complex, included antibody
    • S10A8_HUMAN antibody
    • Urinary stone protein band A antibody
    see all

Anti-MRP8 antibody [MRP8 7C12/4] images

  • IHC image of ab20220 staining in normal human tonsil formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab20220, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

References for Anti-MRP8 antibody [MRP8 7C12/4] (ab20220)

This product has been referenced in:
  • Robinson MJ  et al. The S100 family heterodimer, MRP-8/14, binds with high affinity to heparin and heparan sulfate glycosaminoglycans on endothelial cells. J Biol Chem 277:3658-65 (2002). Read more (PubMed: 11723110) »

See 1 Publication for this product

Product Wall

Thank you for your email. MRP-8 is Myeloid-related protein 8. MRP-8 and MRP-14 are cytosolic calcium-binding proteins of 8kDa and 14kDa that form a heterodimer. MRP-8 and MRP-14 are expressed in peripheral blood monocytes, neutrophils and keratinocytes...

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Thank you for your enquiry. IgM and IgG denotes the class of the antibody. Structurally antibodies are composed of one or more copies of a Y shaped unit. Each Y unit contains two identical heavy chains and two identical light chains. Antibodies are div...

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Thank you for your enquiry. ab20220 is a mouse monoclonal. We have many secondary antisera against mouse IgG. They are labelled with the following flurophores Texas Red, Rhodamine, Phycoerythrin, FITC, Cy5.5, Cy5, Cy3.5, Cy3 and Cy2, and are all su...

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Thank you for your enquiry. These two hyrbridomas were produced in the same fursion and so the immunogen was the same for both: Recombinant human MRP8 As to which may be better in rat, neither have been tested and so I don't know for sure if th...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"