CCL11 Protéine

N° du produit ABIN7477965

Détail du produit

Antigène: CCL11 (Chemokine (C-C Motif) Ligand 11 (CCL11))

Type de proteíne: Recombinant

Activité biologique: Active

Origine: Humain

Source: Escherichia coli (E. coli)

Séquence: GPASVPTTCC FNLANRKIPL QRLESYRRIT SGKCPQKAVI FKTKLAKDIC ADPKKKWVQD SMKYLDQKSP TPKP

Attributs du produit: Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood eosinophils is in a concentration range of 0.1-10.0 ng/mL.

Pureté: > 97 % by SDS-PAGE and HPLC analyses.

Stérilité: 0.2 μm filtered

niveau d'endotoxine: < 1 EU/μg of rHuEotaxin/CCL11 as determined by LAL method.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.

Buffer: Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 150 mM NaCl.

Conseil sur la manipulation: Avoid repeated freeze/thaw cycles.

Stock: 4 °C/-20 °C

Stockage commentaire: This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C.

Détail du antigène

Antigène: CCL11 (Chemokine (C-C Motif) Ligand 11 (CCL11))

Autre désignation: Eotaxin/CCL11 (CCL11 Produits)

Synonymes: SCYA11 Protein, Scya11 Protein, eotaxin Protein, Eotaxin Protein, C-C motif chemokine ligand 11 Protein, chemokine (C-C motif) ligand 11 Protein, CCL11 Protein, Ccl11 Protein

Sujet: CCL11 is a potent eosinophil chemoattractant that was originally purified from bronchoalveolar lavage fluid of guinea pigs sensitized by aerosol challenge with ovalbumin. Human CCL11 cDNA encodes a 97 amino acid residue precursor protein from which the aminoterminal 23 amino acid residues are cleaved to generate the 74 amino acid residue mature human CCL11. At the protein sequence level, mature human CCL11 is approximately 60 % identical to mature mouse and guinea pig CCL11. Human CCL11 is chemotactic for eosinophils, but not mononuclear cells or neutrophils. The CC chemokine receptor 3 (CCR3) has now been identified to be a specific human CCL11 receptor. CCR3 has also been shown to serve as a cofactor for a restricted subset of primary HIV viruses and binding of CCL11 to CCR3 inhibited infection by the HIV isolates.
Synonyms: Eotaxin/CCL11 , Human,

Poids moléculaire: 8.4 kDa, a single non-glycosylated polypeptide chain containing 74 amino acids.

Pathways: Regulation of Actin Filament Polymerization, Phosphorylation & l'infection par le SRAS-CoV-2