Species: Human Expressing host: E. coli Description: Recombinant Human/Mouse/Rat BDNF Protein is produced byE. coliexpression system. The target protein is expressed with sequence (His129-Arg247) of human BDNF (Accession #NP_733929.1.) fused with an initial Met at the N-terminus and a 6His tag at the C-terminus. Tag: C-His Purity: > 95% by SDS-PAGE. Endotoxin: Biological Activity: 1.Measured by its binding ability in a functional ELISA.Immobilized Recombinant Human BDNF at 1 g/mL (100 L/well) can bind BDNF Rabbit mAb with a linear range of 0.4-2.15ng/mL.
2.Measured by its binding ability in a functional ELISA.Immobilized Recombinant Human TrkB at 2 g/mL (100 L/well) can bind Recombinant Human BDNF with a linear range of 1.95-258 ng/mL. preparation: Lyophilized from a 0.22 m filtered solution of PBS, pH 7.4.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 vial 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-derived neurotrophic factor (BDNF) is a member of the nerve growth factor family.The neurotrophin family is comprised of at least four proteins including NGF, BDNF, NT-3, and NT-4/5. These secreted cytokines are synthesized as prepropeptides that are proteolytically processed to generate the mature proteins.BDNF cDNA encodes a 247 amino acid residue precursor protein with a signal peptide and a proprotein that are cleaved to yield the 119 amino acid residue mature BDNF. The amino acid sequence of mature BDNF is identical in all mammals examined. BDNF binds with high affinity and specifically activates the TrkB tyrosine kinase receptor . GeneID 627 Swiss Prot P23560-1 Alias: ANON2; BULN2;BDNF;BULN2MedChemExpress (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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