F2302
Fractalkine Peptide
>97% (SDS-PAGE), lyophilized powder, mouse recombinant, expressed in E. coli
Sinonimo/i:
CX3CL-1, Neurotactin
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About This Item
Prodotti consigliati
Nome del prodotto
Fractalkine, Chemokine Domain from mouse, >97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder
Origine biologica
mouse
Livello qualitativo
Ricombinante
expressed in E. coli
Saggio
>97% (SDS-PAGE)
Stato
lyophilized powder
Potenza
0.3-3 μg/mL
PM
calculated mol wt ~9.5 kDa
Confezionamento
pkg of 25 μg
Condizioni di stoccaggio
avoid repeated freeze/thaw cycles
Descrizione generale
CX3CL1 (chemokine (C-X3-C motif) ligand 1) or fractalkine is a membrane protein, which is the only member of CXC3 family. Its chemokine domain (CKD) anchors it to the cell membrane through its mucin-like stalk. It acts as a ligand for the G-protein coupled receptor CX3CR1, which is found on smooth muscle cells, T-cells, natural killer (NK) cells and monocytes. Fractalkine is expressed on epithelial, endothelial and smooth muscle cells and neurons.
Azioni biochim/fisiol
CX3CL1 (chemokine (C-X3-C motif) ligand 1) or fractalkine, along with CX3CR1 is involved in various disorders such as atherosclerosis, multiple sclerosis, neuropathic pain and rheumatic disorders. It facilitates the proliferation and survival of primary human vascular smooth muscle cells in an epidermal growth factor receptor (EGR)-dependent manner. It plays an essential role in cell survival and promotes the survival of cells such as monocytes, T-cells and microglia. In humans, it is thought to be involved in atherogenesis, and thus, might have potential as a target in treatment of cardiovascular disease. In patients with sickle cell disease (SCD), the serum levels of this chemokine is increased, thus implicating it in the pathogenesis of inflammation associated with SCD.
Leukocyte chemoattractant protein and member of the chemokine superfamily possessing a CX3C motif. Mouse fractalkine is chemotactic for neutrophils and T-lymphocytes but not monocytes.
Stato fisico
Lyophilized from a 0.2 μm filtered solution in 30% acetonitrile and 0.1% TFA containing 1.25 mg bovine serum albumin.
Risultati analitici
The biological activity is measured by its ability to chemoattract freshly isolated peripheral blood lymphocytes.
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Eye Dam. 1 - Skin Irrit. 2
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
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Gemma E White et al.
Arteriosclerosis, thrombosis, and vascular biology, 34(12), 2554-2562 (2014-11-02)
The CX3C chemokine fractalkine (CX3CL1) has a critical role in the development of atherogenesis because apolipoprotein-E-deficient mice lacking CX3CL1 or its receptor CX3CR1 develop smaller plaques and polymorphisms in CX3CR1 are associated with altered risk of cardiovascular disease. CX3CR1 is
Selma Unal et al.
International journal of hematology, 101(2), 114-118 (2014-12-07)
In the present study, we examined the role of fractalkine (Fkn), a member of the chemokine family, in the pathogenesis of sickle cell disease (SCD). Eighty-seven children with sickle cell disease and 55 healthy children were enrolled in the study.
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