Recombinant Human C-C motif chemokine 24 protein(CCL24) (Active)

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Code CSB-AP000971HU
Size US$3274Purchase it in Cusabio online store
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Product Details

Purity >97% as determined by SDS-PAGE and HPLC.
Endotoxin Less than 1.0 EU/μg as determined by LAL method.
Activity Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood eosinophils is in a concentration of 50-100 ng/ml.
Target Names CCL24
Uniprot No. O00175
Research Area Immunology
Alternative Names C C motif chemokine 24; C-C motif chemokine 24; CCL24; CCL24_HUMAN; Chemokine CC Motif Ligand 24; CK beta 6; CK-beta-6; Ckb6; Eosinophil chemotactic protein 2; Eotaxin-2; MPIF 2; MPIF-2; MPIF2; Myeloid progenitor inhibitory factor 2; SCYA24; Small inducible cytokine A24; Small inducible cytokine subfamily A (Cys-Cys) member 24 ; Small-inducible cytokine A24
Species Homo sapiens (Human)
Source E.coli
Expression Region 27-104aa
Complete Sequence VVIPSPCCMF FVSKRIPENR VVSYQLSSRS TCLKAGVIFT TKKGQQFCGD PKQEWVQRYM KNLDAKQKKA SPRARAVA
Mol. Weight 8.8 kDa
Protein Length Partial
Tag Info Tag-Free
Form Lyophilized powder
Buffer Lyophilized from a 0.2 µm filtered PBS, pH 7.4
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting
and FAQs
Protein FAQs
Storage Condition Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Basically, we can dispatch the products out in 5-10 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA Please contact us to get it.

Target Data

Function Chemotactic for resting T-lymphocytes, and eosinophils. Has lower chemotactic activity for neutrophils but none for monocytes and activated lymphocytes. Is a strong suppressor of colony formation by a multipotential hematopoietic progenitor cell line. Binds to CCR3.
Gene References into Functions
  1. Study showed that CCL24 was upregulated in hepatocellular carcinoma (HCC) tissues and correlated with poor prognosis in HCC patients . Also, CCL24 was associated with the metastatic potential of HCC cell lines and promoted proliferation, migration, and invasion. PMID: 28042950
  2. Mean eotaxin 2 concentrations in nasal fluid in patients with perennial allergic rhinitis and nonallergic and allergic chronic rhinosinusitis with nasal polyps patients were significantly higher in comparison to control subjects. PMID: 28587510
  3. HMGB1 did not elicit chemotaxis of human eosinophils alone and had no effect in combination with the eosinophil chemotactic agent, eotaxin-2 (CCL24). PMID: 25774667
  4. these data suggest that CCL26 and CCL24 are likely involved in the pathogenesis of chronic nasal hypereosinophilia, with a complex cooperation and different involvement of the various members of eotaxin family. PMID: 24989688
  5. Pregnancy associated environments increased local CCL24/CCR3, supporting the process of decidualization in human early pregnancy. PMID: 23696919
  6. Phosphodiesterase 4 inhibitors, rolipram and RO-20-1724 have no effect on CCL24 expression in human primary bronchial epithelial cells. PMID: 22946025
  7. Study shows that CCL24 levels were significantly increased in age-related macular degeneration (AMD) patients despite Avastin treatment as compared with normal controls and those without Avastin. PMID: 23025269
  8. CCR3 is differentially expressed on inflammatory cells in rheumatoid arthritis, while eotaxin-2, a potent CCR3 agonist, is differentially expressed in active disease. PMID: 20659406
  9. stimulates lung fibroblast proliferation and collagen synthesis PMID: 20143648
  10. alters eosinophil integrin function via mitogen-activated protein kinases PMID: 12034562
  11. Intradermal injection of CCL24 induces recruitment of eosinophils, basophils, neutrophils, and macrophages as well as features of early- and late-phase allergic reactions in atopic and nonatopic volunteers. PMID: 12193745
  12. Plasma eotaxin-2 concentrations differed in asthmatic patients with respect to aspirin intolerance and tolerance, indicating that eotaxin-2 may be differentially up-regulated according to aspirin intolerance. PMID: 16304252
  13. Our results suggest that Eo2 +179T>C and Eo2 +275C>T of eotaxin-2 might be associated with the susceptibility of ulcerative colitis. PMID: 16391516
  14. These data support the idea that CCL24/eotaxin-2 is part of the mechanism of CD4 lymphocyte activation paracrinally induced by Nef. PMID: 17630924
  15. eotaxin-2 is a chemokine strongly associated with primary and metastatic tumors of colorectal origin PMID: 17908961
  16. the ability to produce eotaxin-2/CCL24 is acquired during the differentiation into eosinophilic lineage which is dependent on GATA-1 expression PMID: 17917245
  17. This protein is an eosinophil chemoattractant that is up-regulated by human rhinovirus infection in cultured bronchial epithelial cells. PMID: 11467997

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Subcellular Location Secreted
Protein Families Intercrine beta (chemokine CC) family
Tissue Specificity Activated monocytes and activated T lymphocytes.
Database Links

HGNC: 10623

OMIM: 602495

KEGG: hsa:6369

STRING: 9606.ENSP00000222902

UniGene: Hs.247838

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