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Invitrogen
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Description: This 1RNM44N monoclonal antibody recognizes mouse CD170, also known as Siglec F. Siglec F is a cell surface lectin belonging to the Ig superfamily that binds glycoconjugates containing sialic acids that are commonly found on various cell types. The cytoplasmic domain of Siglec F contains an immunoreceptor tyrosine-based inhibitory motif (ITIM) that initiates intracellular signaling upon ligand binding. Siglec F is expressed mostly on eosinophils and alveolar macrophages and lower levels of this receptor have also been reported on immature myelomonocytic cells. Mouse Siglec F is a functional ortholog of human Siglec 8, however, unlike human Siglec 8, mouse Siglec F is not expressed on mast cells.
This 1RNM44N antibody will recognize a formaldehyde-fixed epitope.
Applications Reported: This 1RNM44N antibody has been reported for use in flow cytometric analysis, and immunohistochemical staining of frozen tissue sections.
Applications Tested: This 1RNM44N antibody has been tested by immunohistochemistry of frozen mouse tissue and can be used at less than or equal to 20 µg/mL. This 1RNM44N antibody has been tested by flow cytometric analysis of mouse thioglycolate-elicited peritoneal exudate cells and can be used at less than or equal to 0.06 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Purity: Greater than 90%, as determined by SDS-PAGE.
Aggregation: Less than 10%, as determined by HPLC.
Filtration: 0.2 µm post-manufacturing filtered.
SIGLEC-F is a sialic acid-binding immunoglobulin-like lectin predominantly expressed on eosinophils in mice, where it serves as a functional paralog of human SIGLEC-8. It acts as an inhibitory receptor with ITIM motifs that recognize sialylated glycans and can induce eosinophil apoptosis, thereby helping regulate allergic inflammation and immune homeostasis.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: CD170; sialic acid binding Ig-like lectin 5; Sialic acid-binding Ig-like lectin 5; Sialic acid-binding Ig-like lectin F; sialic acid-binding lectin Siglec-F; Siglec-5; SIGLEC-8; Siglec-F
基因别名: mSiglec-F; Siglec5; Siglecf
UniProt ID: (Mouse) Q920G3
Entrez Gene ID: (Mouse) 233186