S100A9 Antibody (MRP14/840), Novus Biologicals™

S100A9

0.2 mg/mL

Flow Cytometry, Immunohistochemistry (Paraffin), Immunohistochemistry (Frozen), Immunofluorescence

Unconjugated

Mouse

Cancer, Immunology, Innate Immunity, Signal Transduction, Tyrosine Kinases

1.0mM PBS and 0.05% BSA with 0.05% Sodium Azide

6280

IgM κ

Protein A or G purified

Recognizes a protein of14kDa, identified as MRP-14 (also known as Calgranulin B or S100AA9). It 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. 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, it is also detectable in feces. Elevated levels have been observed in body fluids such as plasma, saliva, gingival crevicular fluid, stools, and synovial fluid during infection and inflammatory conditions. This MAb reacts with neutrophils, monocytes, and macrophages, and has been shown as an important marker for identifying macrophages in tissue s

MRP14/840

Flow Cytometry 0.5 - 1 ug/million cells in 0.1 ml, Immunohistochemistry-Paraffin 0.5 - 1 ug/ml, Immunohistochemistry-Frozen (Negative), Immunofluorescence 0.5 - 1.0 ug/ml

Monoclonal

Purified

RUO

Human

CAGBMigration inhibitory factor-related protein 14, calgranulin B, calgranulin-B, Calprotectin L1H subunit, CFAGMRP-14,60B8AG, CGLB, L1AG, LIAG, MAC387, MIF, MRP14Leukocyte L1 complex heavy chain, NIF, P14, protein S100-A9, S100 calcium binding protein A9, S100 calcium binding protein A9 (calgranulin B), S100 calcium-binding protein A9, S100 calcium-binding protein A9 (calgranulin B)

Recombinant human MRP14 protein

Primary

Store at 4C.

14 kDa