|Fiche technique||Commentaires||Produits apparentés||Protocoles|
|Vector Type||Mammalian Expression Vector|
|Expression Method||Constiutive, Stable / Transient|
|Selection In Mammalian Cells||Hygromycin|
A polyhistidine-tag is an amino acid motif in proteins that consists of at least five histidine (His) residues, often at the N- or C-terminus of the protein.
Polyhistidine-tags are often used for affinity purification of polyhistidine-tagged recombinant proteins expressed in Escherichia coli and other prokaryotic expression systems.
|Mouse CD68 ORF mammalian expression plasmid, C-GFPSpark tag||MG50730-ACG|
|Mouse CD68 ORF mammalian expression plasmid, C-OFPSpark / RFP tag||MG50730-ACR|
|Mouse CD68 ORF mammalian expression plasmid, C-Flag tag||MG50730-CF|
|Mouse CD68 ORF mammalian expression plasmid, C-His tag||MG50730-CH|
|Mouse CD68 ORF mammalian expression plasmid, C-Myc tag||MG50730-CM|
|Mouse CD68 ORF mammalian expression plasmid, C-HA tag||MG50730-CY|
|Mouse CD68 Gene cDNA clone plasmid||MG50730-G|
|Mouse CD68 ORF mammalian expression plasmid, N-Flag tag||MG50730-NF|
|Mouse CD68 ORF mammalian expression plasmid, N-His tag||MG50730-NH|
|Mouse CD68 ORF mammalian expression plasmid, N-Myc tag||MG50730-NM|
|Mouse CD68 ORF mammalian expression plasmid, N-HA tag||MG50730-NY|
|Mouse CD68 natural ORF mammalian expression plasmid||MG50730-UT|
|En savoir plus sur les vecteurs d'expression|
Macrosialin, also known as CD68 and Gp110, is a single-pass type I membrane protein which belongs to the LAMP family. CD68 is highly expressed by blood monocytes and tissue macrophages. It is also expressed in lymphocytes, fibroblasts and endothelial cells. CD68 is expressed in many tumor cell lines which could allow them to attach to selectins on vascular endothelium, facilitating their dissemination to secondary sites. CD68 plays a role in phagocytic activities of tissue macrophages, both in intracellular lysosomal metabolism and extracellular cell-cell and cell-pathogen interactions. It is a commonly used marker for macrophages. However, a number of studies have shown that CD68 antibodies react with other hematopoietic and non-hematopoietic cell types, suggesting that CD68 may not be a macrophage-specific antigen. CD68 binds to tissue- and organ-specific lectins or selectins, allowing homing of macrophage subsets to particular sites. Rapid recirculation of CD68 from endosomes and lysosomes to the plasma membrane may allow macrophages to crawl over selectin-bearing substrates or other cells.