Recombinant Mouse Natriuretic peptides B (Nppb)

Code CSB-YP016021MO
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Source Yeast
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Code CSB-EP016021MO-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP016021MO
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Source Baculovirus
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Code CSB-MP016021MO
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Source Mammalian cell
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Product Details

>85% (SDS-PAGE)
Target Names
Uniprot No.
Alternative Names
NppbNatriuretic peptides B; Gamma-brain natriuretic peptide) [Cleaved into: Brain natriuretic peptide; BNP)]
Mus musculus (Mouse)
Expression Region
Target Protein Sequence
Protein Length
Cytoplasmic domain
Tag Info
The following tags are available.
N-terminal His-tagged
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°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
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Please contact us to get it.

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Target Background

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. Likely involved in regulating the extracellular fluid volume and maintaining the fluid-electrolyte balance through natriuresis, diuresis, kaluresis and chloruresis.
Gene References into Functions
  1. These results suggested that the papillary tip express a substance that can stimulate BNP production and secretion from cardiomyocytes. PMID: 29734386
  2. The present study provides a novel insight into the potential underlying mechanisms of telmisartan-induced inhibition of cardiomyocyte hypertrophy, which involves inhibition of NFAT activation, nuclear translocation and the ANP/BNP cascade. PMID: 28447738
  3. the developmental regulation and stress response of the Nppa-Nppb cluster involve the concerted action of multiple enhancers and epigenetic changes distributed across a structurally rigid regulatory domain. PMID: 27048739
  4. Data suggest that the negative inhibition of P2X3R activity by the BNP/NPR-A pathway results in a decreased P2X3R-mediated excitability of trigeminal neurons in wildetype cultures. In familial hemiplegic migraine type-1 model cultures, however, lack of efficient P2X3Rs downregulation contributes to the neuronal hyperexcitability phenotype. PMID: 27346147
  5. P2X3 receptors on mouse trigeminal ganglion neurons are subjected to contrasting modulation by inhibitory brain natriuretic peptide and facilitatory calcitonin gene-related peptide that both operate via complex intracellular signaling. PMID: 27175010
  6. mouse trigeminal neurons endogenous BNP acts on NPR-A receptors to determine constitutive depression of P2X3 receptor function. Tonic inhibition of P2X3 receptor activity by BNP/NPR-A/PKG pathways occurs via two distinct mechanisms: P2X3 serine phosphorylation and receptor redistribution to non-raft membrane compartments PMID: 26576636
  7. Data (including data from studies in knockout mice) suggest expression of ANP/BNP/GC-A (atrial natriuretic peptide, brain natriuretic peptide, and guanylyl cyclase-A) is important in embryonic neovascularization and organogenesis. PMID: 26517044
  8. Goalpha plays a role in ANF sorting during intracellular vectorial transport and with the presence of a mechanism that preserves the molar relationship between cellular ANF and BNP. PMID: 25917834
  9. The RNA-Seq demonstrates that NPPB which well activates natriuretic peptide receptor 1 (NPR1), is well expressed in mouse dorsal root ganglian. PMID: 25123163
  10. a slow modulatory action by BNP on TRPV1 and P2X3 receptors outlining the role of this peptide as a negative regulator of trigeminal sensory neuron excitability to nociceptive stimuli PMID: 24312267
  11. These data provide detailed novel insight into the complex effects of natriuretic peptides and their receptors on electrical conduction in the heart. PMID: 24344164
  12. Natriuretic peptides buffer renin-dependent hypertension. PMID: 24717731
  13. BNP-NPRA signaling is involved in both itch and pain and does not function upstream of the GRP-GRPR dedicated neuronal pathway. PMID: 24438367
  14. Data indicate that the identified stress-responsive enhancer of Nppa and Nppb, the most common markers of heart failure, is a 650-bp fragment within 50 kb of the Nppa and Nppb loci. PMID: 24391132
  15. these results define the primary pruriceptive neurons, characterize Nppb as an itch-selective neuropeptide, and reveal the next two stages of this dedicated neuronal pathway. PMID: 23704570
  16. Elevated BNP levels, by inducing sympathetic overdrive and altering Ca(2+) handling, promote adverse cardiac remodelling and ventricular arrhythmias PMID: 22617407
  17. BNP controls early load-dependent regulation of SERCA through calcineurin in heart failure. PMID: 20711735
  18. Expression of brain natriuretic peptide and other serum response factor-dependent fetal cardiac genes in response to acute mechanical stress was blunted in mice lacking Mrtf-A. PMID: 20606005
  19. plasma levels of adrenomedullin, atrial natriuretic peptide(ANP)and BNP increased in association with aging; ANP and BNP increased in association with pulse pressure; possible relation between levels and age-related changes in cardiovascular system PMID: 12484513
  20. BNP-mRNA expression in normotensive AT2-deficient mice demonstrate a direct interaction of the renin-angiotensin system and natriuretic peptide that is fibrosis- rather than blood pressure-dependent. PMID: 14599720
  21. activation of cardiac GC-A by locally secreted atrial and brain natriuretic peptides protects the heart from excessive cardiac remodeling by inhibiting the calcineurin-NFAT pathway. PMID: 15939815
  22. ET-1 and Ang II play a key role in the induction of B-type natriuretic peptide in response to load in intact adult murine hearts. PMID: 17188849
  23. BNP is a specific HIF-1alpha target gene PMID: 17822384
  24. mephrin A initially truncated BNP in kidney and the truncated BNP was catabolized by neprilysin PMID: 17823376
  25. The results show that B-type natriuretic peptide decreases intragastric pressure, emptying and absorption by acting via the NPR-A receptor. PMID: 18367637
  26. BNP promotes vessel growth by increasing the number of endothelial progenitors and enhancing their functional properties. PMID: 19275472
  27. endogenous ANP/BNP protects the heart against the death and progression of pathological remodeling in a mouse model of dilated cardiomyopathy and sudden death PMID: 19346456
  28. Targeting of BNP with short interfering RNA (siRNA) resulted in the inhibition of embryonic stem cell proliferation, as indicated by a marked reduction in the cell number and colony size. PMID: 19399180
  29. Data indicate that EET-mediated cardioprotection involves BNP and PI3K signalling events. PMID: 19401302
  30. The natriuretic peptide/guanylyl cyclase--a system functions as a stress-responsive regulator of angiogenesis in mice. PMID: 19487812
  31. Data show that the system was able to measure the induction of hypertrophic markers BNP and ANP in tissue after 2 hrs and 5 hrs of stretch. PMID: 19670825

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Subcellular Location
[Brain natriuretic peptide 45]: Secreted.
Protein Families
Natriuretic peptide family
Tissue Specificity
[Brain natriuretic peptide 45]: Expressed abundantly in the ventricle, and in a lesser extent in the atrium (at protein level).
Database Links
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