Invitrogen™ Human BDNF Recombinant Protein

Description

Recombinant Protein

BDNF (human) Recombinant Protein, RP-8642, from Invitrogen.

BDNF (Brain-Derived Neurotrophic Factor) is a member of the neurotrophin family. BDNF is synthesized as pre-proBDNF, followed by cleavage to proBDNF. Although further processing generates the mature, 14 kDa protein, pro-BDNF is biologically active and is secreted in synaptic vesicles along with the mature form. BDNF is widely expressed in the central nervous system and acts in an autocrine and paracrine manner on several classes of neurons. Signaling occurs mainly through the tyrosine kinase receptor TrkB, although binding to the lower-affinity receptor, p75-NTR, has also been demonstrated. BDNF promotes neuronal survival and differentiation and has been shown to play a critical role in memory formation and synaptic regulation. BDNF is induced by cortical neurons, and is necessary for survival of striatal neurons in the brain. Expression of BDNF is reduced in both Alzheimer′s and Huntington disease patients, and may also play a role in the regulation of stress response and in the biology of mood disorders. Recombinant human BDNF is a non-glycosylated homodimer, containing two 119 amino acid chains, with a total molecular weight of 27 kDa. Purity is typically greater than 97% and endotoxin level less than 1 EU/ug. The expected biological activity (ED50) is determined by the dose-dependent proliferation of C6 cells and is typically between 0.5-1.5μg/mL. The specific activity of this protein is 1x10^3 units/mg. Reconstitute using sterile water at 0.1mg/mL and centrifuge prior to opening vial. Gently pipet solution down the sides of the vial. DO NOT VORTEX sample. Store reconstituted material at -20°C and add 0.1% BSA for additional stability. Amino acid sequence: MHSDPARRGE LSVCDSISEW VTAADKKTAV DMSGGTVTVL EKVPVSKGQL KQYFYETKCN PMGYTKEGCR GIDKRHWNSQ CRTTQSYVRA LTMDSKKRIG WRFIRIDTSC VCTLTIKRGR.

Specifications

• Accession Number: P23560
• Concentration: 0.1mg/mL
• For Use With (Application): Control
• Formulation: 0.1%TFA with no preservative
• Gene ID (Entrez): 627
• Molecular Weight (g/mol): ∽27
• Name: Human BDNF
• Quantity: 10 μg
• Source: E. coli
• Storage Requirements: -20°C, Avoid Freeze/Thaw Cycles
• Regulatory Status: RUO
• Gene Alias: H-BDNF
• Common Name: Human BDNF
• Gene Symbol: BDNF
• Specific Reactivity: Human
• Conjugate: Unconjugated
• Cross Reactivity: Hu
• Species: E. coli
• Recombinant: Recombinant
• Form: Lyophilized
• Protein Subtype: Recombinant
• Purity or Quality Grade: purified

in vitro research only.