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BPI native protein :: Bactericidal/Permeability-Increasing Native Protein

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Catalog # MBS145436
Unit / Price
  0.002 mg  /  $140 +1 FREE 8GB USB
  0.01 mg  /  $205 +1 FREE 8GB USB
  1 mg  /  $5,015 +6 FREE 8GB USB
BPI native protein
Product Name

Bactericidal/Permeability-Increasing (BPI), Native Protein

Popular Item
Full Product Name

Human Bactericidal/Permeability-Increasing Protein

Product Synonym Names
BPI Human; Bactericidal/Permeability-Increasing Protein Human; Bactericidal/permeability-increasing protein; CAP 57
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
3D Structure
ModBase 3D Structure for P17213
Greater than 70% as determined by SDS-PAGE and capillary electrophoresis.
BPI (1.15mg/ml) is supplied in 25mM Sodium Acetate pH-4.6.
Physical Appearance
Sterile filtered colorless solution
Preparation and Storage
Store at 4°C if entire vial will be used within 2-4 weeks.
Store, frozen at -20°C for longer periods of time.
Avoid multiple freeze-thaw cycles.
Other Notes
Small volumes of BPI native protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
BPI native protein
Description: The native protein BPI is isolated from human buffy coats and has a molecular mass of 53kDa.

Introduction: BPI encodes a lipopolysaccharide binding protein. BPI is related to human neutrophil granules and has bactericidal activity on gram-negative organisms.
NCBI/Uniprot data below describe general gene information for BPI. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
NCBI Official Full Name
bactericidal permeability-increasing protein
NCBI Official Synonym Full Names
bactericidal/permeability-increasing protein
NCBI Official Symbol
NCBI Official Synonym Symbols
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NCBI Protein Information
bactericidal permeability-increasing protein; BPI fold containing family D, member 1; CAP 57; recombinant BPI holoprotein, rBPI
UniProt Protein Name
Bactericidal permeability-increasing protein
UniProt Synonym Protein Names
CAP 57
UniProt Gene Name
UniProt Synonym Gene Names
UniProt Entry Name
NCBI Summary for BPI
This gene encodes a lipopolysaccharide binding protein. It is associated with human neutrophil granules and has antimicrobial activity against gram-negative organisms. [provided by RefSeq, Nov 2014]
UniProt Comments for BPI
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, signal peptide; Secreted

Chromosomal Location of Human Ortholog: 20q11.23

Cellular Component: integral to plasma membrane; cytoplasm

Molecular Function: lipopolysaccharide binding

Biological Process: negative regulation of interleukin-6 production; negative regulation of interleukin-8 production; immune response; negative regulation of tumor necrosis factor production; negative regulation of macrophage activation; defense response to Gram-negative bacterium
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
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