Species: Human Expressing host: HEK293 cells Description: Recombinant Human Brain Natriuretic Peptide/BNP Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (His27-Pro104) of human Brain Natriuretic Peptide/BNP (Accession #P16860) fused with a hFC tag at the C-terminus. Tag: C-hFC Purity: > 95% by SDS-PAGE. Endotoxin: preparation: Lyophilized from a 0.2 m filtered solution of PBS, pH7.4.Contact us for customized product form or formulation. Storage Store the lyophilized protein at -20C to -80 C for long term.
After reconstitution, the protein solution is stable at -20 C for 3 months, at 2-8 C for up to 1 week.Unopened freeze-dried powder,Store at -20 to -80 °C for twelve months
Redissolution: Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.Redissolution:Store at -20 to -80 °C,avoid repeated freeze thaw cycles
Background Information : Brain-type Natriuretic Peptide (BNP) is a nonglycosylated peptide that is produced predominantly byventricular myocytes and belongs to the natriuretic peptide family. Proteolytic cleavage of the 12 kDa BNPprecursor gives rise to N-terminal Pro BNP (NT-proBNP) and mature BNP. N-terminal proB-type natriureticpeptide (NT-proBNP), a useful marker of heart failure (HF), is considered to be secreted mainly from theventricle, increased serum NT-proBNP levels are also encountered in conditions such as atrial fibrillation (AF)and atrial septal defect in patients without HF. GeneID 4879 Swiss Prot P16860 Alias: NPPB;BNPMedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
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