Pig brain natriuretic peptide,BNP ELISA Kit

Code CSB-E06807p
Size 96T,5×96T,10×96T
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Product Details

Target Name
brain natriuretic peptide,BNP
Alternative Names
NPPBNatriuretic peptides B ELISA kit; Gamma-brain natriuretic peptide) [Cleaved into: Brain natriuretic peptide 32 ELISA kit; BNP-32); Brain natriuretic peptide 26 ELISA kit; BNP-26)] ELISA kit
Uniprot No.
Sus scrofa (Pig)
Sample Types
serum, plasma, tissue homogenates
Detection Range
31.25 pg/mL-2000 pg/mL
7.8 pg/mL
Assay Time
Sample Volume
Detection Wavelength
450 nm
Research Area
Assay Principle
Intra-assay Precision (Precision within an assay): CV%<8%      
Three samples of known concentration were tested twenty times on one plate to assess.  
Inter-assay Precision (Precision between assays): CV%<10%      
Three samples of known concentration were tested in twenty assays to assess.    
To assess the linearity of the assay, samples were spiked with high concentrations of pig BNP in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
  Sample Serum(n=4)  
1:1 Average % 90  
Range % 86-95  
1:2 Average % 94  
Range % 89-98  
1:4 Average % 85  
Range % 80-93  
1:8 Average % 98  
Range % 92-102  
The recovery of pig BNP spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample Type Average % Recovery Range  
Serum (n=5) 95 91-102  
EDTA plasma (n=4) 88 84-92  
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
pg/ml OD1 OD2 Average Corrected  
2000 2.551 2.501 2.526 2.392  
1000 2.003 1.961 1.982 1.848  
500 1.271 1.212 1.242 1.108  
250 0.742 0.719 0.731 0.597  
125 0.407 0.435 0.421 0.287  
62.5 0.326 0.303 0.315 0.181  
31.25 0.227 0.214 0.221 0.087  
0 0.139 0.128 0.134    
and FAQs
Store at 2-8°C. Please refer to protocol.
Lead Time
3-5 working days after you place the order, and it takes another 3-5 days for delivery via DHL or FedEx

This Pig BNP ELISA Kit was designed for the quantitative measurement of Pig BNP protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 31.25 pg/mL-2000 pg/mL and the sensitivity is 7.8 pg/mL.

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Target Background

(From Uniprot)
Cardiac hormone that plays a key role in mediating cardio-renal homeostasis. May also function as a paracrine antifibrotic factor in the heart. Acts by specifically binding and stimulating NPR1 to produce cGMP, which in turn activates effector proteins that drive various biological responses. Involved in regulating the extracellular fluid volume and maintaining the fluid-electrolyte balance through natriuresis, diuresis, vasorelaxation, and inhibition of renin and aldosterone secretion. Binds the clearance receptor NPR3.; Plays a key role in cardiovascular homeostasis through natriuresis, diuresis, vasorelaxation, and inhibition of renin and aldosterone secretion. In vivo, induces vasodilation.; May affect cardio-renal homeostasis. Able to promote the production of cGMP although its potency is very low compared to brain natriuretic peptide 32.
Gene References into Functions
  1. CNP and BNP serve as oocyte maturation inhibitor to inhibit oocyte maturation in mammals PMID: 24912131
  2. ANP and BNP gene expression differs considerably between cardiac chambers in the first 72 hours of life in healthy piglets, resembling the transition from fetal to neonate circulation. The cardiac gene expression does not explain plasma concentrations. PMID: 23539511
  3. Up-regulation of BNP and a reduction in a ratio of sarcoplasmic reticulum calcium ATPase 2a in failing myocardium are observed in a porcine model of tachycardia. PMID: 20880599
  4. serum levels predict mortality in chest pain patients in Argentina PMID: 21958326
  5. Data show that all five molecules, BNP, ICAM-1, TNF-alpha, VCAM-1 and IL-6, quickly and reliably signaled adverse interactions. PMID: 21471537
  6. identification and characterization of a novel alternatively spliced variant of porcine and human NPPB resulting from exon 2 skipping PMID: 20660094
  7. Arial natriuretic factor (ANF) and N-terminal proANF may be better suited than brain natriuretic peptide as markers of cardiac preload during the development and treatment of acute heart failure. PMID: 19361150
  8. Regional differences in BNP and CNP expression were observed in myocardium with sustained left ventricular dyssynchronous contraction. PMID: 19540894

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Subcellular Location
Secreted.; [Brain natriuretic peptide 32]: Secreted.
Protein Families
Natriuretic peptide family
Tissue Specificity
Heart atrium.; [Brain natriuretic peptide 32]: Brain (at protein level).; [Brain natriuretic peptide 26]: Brain (at protein level).
Database Links
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