catalog number :
MBS2026443
products full name :
Polyclonal Antibody to Bactericidal/Permeability Increasing Protein (BPI)
products short name :
[Bactericidal/Permeability Increasing Protein]
other names :
[bactericidal permeability-increasing protein isoform 1; Bactericidal permeability-increasing protein; bactericidal permeability-increasing protein; bactericidal permeablility increasing protein]
products gene name :
[BPI]
other gene names :
[Bpi; Bpi; Bpifd1; 9230105K17Rik; BPI]
specificity :
The antibody is a rabbit polyclonal antibody raised against BPI. It has beenselected for its ability to recognize BPI in immunohistochemical staining andwestern blotting.
purity :
Antigen-specific Affinity Chromatography.
form :
Supplied as solution form in PBS, pH7.4, containing 0.02% NaN3, 50% glycerol.
storage stability :
Storage: Avoid repeated freeze/thaw cycles. Store at 4 degre C for frequent use. Aliquot and store at -20 degre C for 12 months. Stability Test: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 degre C for 48h, and no obvious degradation and precipitation were observed.The loss rate is less than 5% within the expiration date under appropriate storage condition.
tested application :
WB; ICC; IHC-P; IHC-F; ELISA; IP; IF; FCM.
app notes :
Western blotting: 0.5-2ug/ml. Immunocytochemistry in formalin fixed cells: 5-20ug/ml. Immunohistochemistry in formalin fixed frozen section: 5-20ug/ml. Immunohistochemistry in paraffin section: 5-20ug/ml. Enzyme-linked Immunosorbent Assay: 0.05-2ug/ml. Optimal working dilutions must be determined by end user.
image1 heading :
Western Blot (WB)
image2 heading :
Immunohistochemistry (IHC)
image3 heading :
Immunohistochemistry (IHC)
image4 heading :
Immunohistochemistry (IHC)
image4 description :
DAB staining on IHC-P; Samples: Mouse Liver Tissue.
image5 heading :
Immunohistochemistry (IHC)
image5 description :
DAB staining on IHC-P; Samples: Mouse Kidney Tissue.
other info1 :
Source: Polyclonal antibody preparation. Traits: Liquid
other info2 :
Immunogen: Recombinant BPI (Asn320~Pro457) expressed in E.coli. Conjugated Antibody: The APC conjugated antibody version of this item is also available as catalog #MBS2052929
ncbi acc num :
NP_808518.1
ncbi gb acc num :
NM_177850.3
ncbi mol weight :
54,352 Da
ncbi pathways :
Antimicrobial Peptides Pathway (1457936); Immune System Pathway (1367472); Innate Immune System Pathway (1367502); Neutrophil Degranulation Pathway (1457939); Toll Like Receptor 4 (TLR4) Cascade Pathway (1367529); Toll-Like Receptors Cascades Pathway (1367503)
uniprot summary :
BPI: 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-nagative bacterium P.aeruginosa, this activity is inhibited by LPS from P.aeruginosa. Belongs to the BPI/LBP/Plunc superfamily. BPI/LBP family. Protein type: Cell surface; Secreted; Secreted, signal peptide. Chromosomal Location of Human Ortholog: 2 2 H1. Cellular Component: cytoplasm; extracellular region; extracellular space; membrane. Molecular Function: lipid binding; lipopolysaccharide binding. Biological Process: defense response to bacterium; defense response to Gram-negative bacterium; immune response; negative regulation of interleukin-6 production; negative regulation of interleukin-8 production; negative regulation of macrophage activation; negative regulation of tumor necrosis factor production