Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
The cytotoxic action of BPI is limited to many species of Gram-negative bacteria; this specificity may be explained by a strong affinity of the very basic N-terminal half for the negatively charged lipopolysaccharides that are unique to the Gram-negative bacterial outer envelope. Has antibacterial activity against the Gram-negative bacterium P.aeruginosa, this activity is inhibited by LPS from P.aeruginosa.
基因功能參考文獻(xiàn):
BPI G645A polymorphism was associated with a decreased risk of ulcerative colitis; the BPI G645A polymorphism was not associated with the risk of crohn's disease. PMID: 28035462
Bactericidal permeability increasing protein Lys216Glu polymorphism is associated with both Crohn's disease and ulcerative colitis. PMID: 26228368
MPO and BPI in CD4(+)T-lymphocytes, and PDHA1 and MRPL42 in CD8(+) T-lymphocytes might be used as specific biomarkers of severe asthma progression. PMID: 26107902
This review article focuses on the structural and functional properties of BPI with respect to its antimicrobial contribution to host defense during GNB infections and endotoxin-induced inflammation. PMID: 17678885
Diminished PRRs, IFN-signature, and BPI gene expression raises the possibility that impairments in these pathways contribute to the susceptibility of LBW term infants to infection. PMID: 23626859
Lung function and IgA-BPI-ANCA, but not Leeds criteria, were significantly associated with adverse outcome. PMID: 23346184
BPI mutation (PstI in intron 5) and a decreased plasma BPI level were significant risk factors in susceptibility to COPD...BPI genetic mutation and impaired BPI production or release may result in airflow obstruction in smokers. PMID: 22409502
The bactericidal/permeability-increasing protein in the innate defence of the lower airways PMID: 21787345
there is a correlation between the presence of BPI-ANCA, the properties of the colonizing bacteria and the clinical conditions of the host in cystic fibrosis PMID: 21463973
SNP Lys216Glu is associated with Crohn's disease and ulcerative colities PMID: 21272798
Restriction enzyme digestion and DNA sequence analysis revealed that the sequence encoding signal peptide and bioactive N-terminal fragment of BPI had six nucleotide substitutions, compared with that of the established human BPI sequence PMID: 17488601
BPI is the main target antigen for ANCA in tuberculosis and BPI-ANCA increase after treatment PMID: 20412700
Circulating BPI could constitute a biomarker of lipid metabolism in subjects with normal glucose tolerance and could help to identify those subjects with preserved endothelial function. PMID: 20174761
Investigated if serum and salivary anti-BPI autoantibodies appear in the course of acute pneumonia. Presence of anti-BPI IgG on admission didn't correlate with inflammatory markers. Salivary anti-BPI IgA didn't appear during the course of acute pneumonia. PMID: 19702878
Lipid mediator-induced expression of bactericidal/ permeability-increasing protein (BPI) in human mucosal epithelia PMID: 11891303
increased levels in fetal disease, premature rupture of membranes, and preterm labor PMID: 12710851
Constitutive expression of BPI, which increases upon interleukin 4 stimulation, by human dermal fibroblast was demonstrated, suggesting an important role of BPI in gram-negative bacterial clearance and a dampened response to endotoxin in the skin PMID: 12738651
BPI and cathepsin G are the major antigenic targets of ANCA seen in patients with systemic sclerosis PMID: 12784398
BPI and HNP are accumulated in the synovial cavity of patients with rheumatoid arthritis PMID: 12913926
In conclusion, we provide evidence for AML-1, PU.1, and Sp3 cooperatively and directly mediating BPI-expression during myeloid differentiation. PMID: 14623259
BPI could exist in the inner root sheath cells of human and rat hair follicles, and might play a role as a barrier against anaerobic bacteria PMID: 15009116
The BPI stored in human neutrophil granulocytes, is cytotoxic against Gram-negative bacteria. PMID: 15590754
The bactericidal/permeability increasing protein (BPI) is involved in the elimination of gram-negative bacteria. A functionally relevant single nucleotide polymorphism of the BPI gene causes an amino acid exchange (Glu216Lys). PMID: 15758620
Studies of BPI promoter expression in intestinal epithelial cells identified regulatory regions of the BPI promoter and revealed a prominent role for CCAAT/enhancer binding protein and especially Sp1/Sp3 in the basal regulation of BPI. PMID: 16282362
findings suggest that BPI is associated with metabolic pathways PMID: 16380496
BPI that is functionally active against mucoid P. aeruginosa strains is expressed in the airways of Cystic Fibrosis patients but may be hampered by autoantibodies, resulting in chronic infection. PMID: 16861658
The present study does not give evidence for the contribution of the BPI gene to the genetic background of chronic periodontal disease. PMID: 16893388
BPI has unusual dual properties of promoting retinal pericytes and retinal pigment epithelial cell growth while suppressing VEGF-induced retinal epithelial cell growth and vascular permeability PMID: 17012258
Reduces expression of type I inetrferon by antagonizing lipopolysaccharide-binding protein. PMID: 17239348
the requirement for C/EBP epsilon in mediating BPI gene expression in myeloid cells in vitro and in vivo. PMID: 17483073
a novel role of BPI in the interaction of bacterial outer membrane vesicles with dendritic cells that may help link innate immune recognition of endotoxin to Ag delivery and presentation. PMID: 17675509
evaluated the role of genetic polymorphisms of the bactericidal permeability increasing protein (BPI) in pediatric patients with sepsis PMID: 17898994