S100A9 Antibody / MRP14 / Calgranulin B / Calprotectin L1H

• Catalog Number: orb1824455
• Category: Antibodies
• Description: This mAb stains the cytoplasm of macrophages and histiocytes in hematopoietic organs, Kupffer s cells of the liver and Langerhan s cells of the skin. It also stains the mantle zone B-lymphocytes of the lymph node and spleen, spermatogonia, and chief cells of the stomach. S100A9 is expressed by macrophages in acutely inflamed tissues and in chronic inflammation. It is detected in peripheral blood leukocytes, in neutrophils and granulocytes. It is present at sites of vascular inflammation. S100A9 is also expressed in epithelial cells constitutively or induced during dermatoses. S100A9 is a Calcium-binding protein. It has antimicrobial activity towards bacteria and fungi. It is important for resistance to invasion by pathogenic bacteria. It up-regulates transcription of genes that are under the control of NF-kappa-B. S100A9 plays a role in the development of endotoxic shock in response to bacterial lipopolysaccharide (LPS). It promotes tubulin polymerization when unphosphorylated. It also promotes phagocyte migration and infiltration of granulocytes at sites of wounding. It plays a role as a pro-inflammatory mediator in acute and chronic inflammation and up-regulates the release of IL8 and cell-surface expression of ICAM1.
• Species/Host: Mouse
• Clonality: Monoclonal
• Clone Number: S100A9/7548
• Tested applications: IHC-P
• Reactivity: Human
• Isotype: Mouse IgG3, kappa
• Immunogen: A recombinant partial protein sequence (within amino acids 1-100) from the human protein was used as the immunogen for the Calgranulin B antibody.
• Dilution range: Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT
• Conjugation: Unconjugated
• Formula: 1 mg/ml in 1X PBS; BSA free, sodium azide free
• Hazard Information: This Calgranulin B antibody is available for research use only.
• UniProt ID: P06702
• Storage: Aliquot the Calgranulin B antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
• Note: For research use only
• Expiration Date: 12 months from date of receipt.