S100A9 Polyclonal Antibody Sizes: 50µl, 100µl Catalogue Numbers: BS91195-50, BS91195-100 Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2 Swiss-Prot: P06702(Human) Host: Rabbit Reactivity: Human Applications: WB, ICC/IF, IHC All Applications: WB:1:1,000 ICC:1:50-1:200 IHC:1:50-1:200 Background: The family of EF-hand type Ca²⁺-binding proteins includes Calbindin (previously designated vitamin D-dependent Ca²⁺-binding protein), S-100α and β, Calgranulin A (also designated MRP8), Calgranulin B (also designated MRP14) and Calgranulin C (S-100 like protein), and the parvalbumin family members, including parvalbumin α and parvalbumin β (also designated oncomodulin). Calbindin, S-100 proteins and parvalbumin proteins are each expressed in neural tissues. In addition, S-100α and β are present in a variety of other tissues, and Calbindin is present in intestine and kidney. Parvalbumin α is also found in fast-contracting/relaxing skeletal muscle fibers and parvalbumin β is found in many tumor tissues as well as in the organ of Corti. Calbindin, S-100 proteins and parvalbulmins have all been detected in leydig cells and testis. These proteins are thought to play a role in hormone production and spermatogenesis. Calgranulin is expressed in macrophages and epithelial cells. Purification and Purity: ProA affinity purified Storage and Stability: Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles. Specificity: S100A9 polyclonal antibody detects endogenous levels of S100A9 protein. Bioworld Molecular Weight: 14 kDa Note: For research use only, not for use in diagnostic procedure. Extra Notes: ICC staining S100A9 in A549 cells (red). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS., ICC staining S100A9 in Hela cells (red). The nuclear counter stain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilised with 0.25% Triton X100/PBS. Alternative Name: MRP-14, mp14, Leukocyte L1 complex heavy chain, 60B8AG, CAGB, Calgranulin B, Calgranulin-B, Calprotectin L1H subunit, CFAG, CGLB, Cystic fibrosis antigen B, L1AG, Leukocyte L1 complex heavy chain, LIAG, MAC387, MIF, Migration inhibitory factor related protein 14, Migration inhibitory factor-related protein 14, MRP 14, MRP-14, MRP14, Myeloid-related protein 14, NIF, OTTHUMP00000015331, p14, Protein S100-A9, S100 A9, S100 calcium binding protein A9, S100 calcium binding protein A9 calgranulin B, S100 calcium-binding protein A9, S100A9, S10A9, Immunogen: recombinant protein Conjugate: Unconjugated Modification: Unmodified