CD33 Protein (CD33) (AA 18-259) (Fc-His Tag)
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- Target Alle CD33 Proteine anzeigen
- CD33
- Protein-Typ
- Recombinant
- Proteineigenschaft
- AA 18-259
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Spezies
- Human
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Quelle
- HEK-293 Cells
- Aufreinigungstag / Konjugat
- Dieses CD33 Protein ist gelabelt mit Fc-His Tag.
- Verwendungszweck
- Recombinant human CD33 protein with C-terminal human Fc and 6xHis tag
- Spezifität
- CD33 (Asp18-His259) hFc (Glu99-Ala330) 6xHis tag
- Produktmerkmale
- Extracellular Domain Protein
- Aufreinigung
- Purified from cell culture supernatant by affinity chromatography
- Reinheit
- The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
- Top Product
- Discover our top product CD33 Protein
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- Beschränkungen
- Nur für Forschungszwecke einsetzbar
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- Format
- Lyophilized
- Buffer
- Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.
- Lagerung
- -20 °C,-80 °C
- Informationen zur Lagerung
- Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
- Haltbarkeit
- 12 months
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- Target
- CD33
- Andere Bezeichnung
- CD33 (CD33 Produkte)
- Synonyme
- SIGLEC-3 Protein, SIGLEC3 Protein, p67 Protein, Siglec-3 Protein, gp67 Protein, CD33 molecule Protein, CD33 antigen Protein, CD33 Protein, Cd33 Protein
- Hintergrund
- Sialic-acid-binding immunoglobulin-like lectin (Siglec) that plays a role in mediating cell-cell interactions and in maintaining immune cells in a resting state. Preferentially recognizes and binds alpha-2, 3- and more avidly alpha-2, 6-linked sialic acid-bearing glycans. Upon engagement of ligands such as C1q or syalylated glycoproteins, two immunoreceptor tyrosine-based inhibitory motifs (ITIMs) located in CD33 cytoplasmic tail are phosphorylated by Src-like kinases such as LCK. These phosphorylations provide docking sites for the recruitment and activation of protein-tyrosine phosphatases PTPN6/SHP-1 and PTPN11/SHP-2. In turn, these phosphatases regulate downstream pathways through dephosphorylation of signaling molecules. One of the repressive effect of CD33 on monocyte activation requires phosphoinositide 3-kinase/PI3K.
- Molekulargewicht
- predicted molecular mass of 53.8 kDa after removal of the signal peptide.
- Gen-ID
- 945
- UniProt
- P20138
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