Recombinant BDNF,Human/Mouse/Rat,AF

Key features and details:

• Expression System:Escherichia coli
• Purity/method:>98% as determined by SDS-PAGE. Ni-NTA chromatography
• Fusion tag:His-tag at the C-terminus
• Application: WB, ELISA, SDS-PAGE, Cell culture, Elisa

Product Description:

Protein Description:

BDNF, also known as Brain-derived neurotrophic factor, is encoded by the BDNF Gene in human. BDNF is a member of the neurotrophin family of growth factors, which are related to the canonical nerve growth factor. Neurotrophic factors are found in the brain and the periphery. The versatility of BDNF is emphasized by its contribution to a range of adaptive neuronal responses including long-term potentiation (LTP), long-term depression (LTD), certain forms of short-term synaptic plasticity, as well as homeostatic regulation of intrinsic neuronal excitability.

Protein Accession: P23560.1(Human), P21237.1(Mouse), P23363.1(Rat)

Gene ID: 627(Human), 12064(Mouse), 24225(Rat)

Species: Human/Mouse/Rat

Expression Sequence:

MHSDPARRGELSVCDSISEWVTAADKKTAVDMSGGTVTVLEKVPVSKGQLKQYFYETKCNPMGYTKEGCRGIDKRHWNSQCRTTQSYVRALTMDSKKRIGWRFIRIDTSCVCTLTIKRGR with polyhistidine tag at the C-terminus.

Activity:

Measure by its ability to induce proliferation in BaF3 cells transfected with TrkB. The ED50 for this effect is <2 ng/mL.

Endotoxin level: <0.1 EU per 1 ug of the protein by the LAL method.

Calculated Molecular Weight: 14.45 kDa

Formulation: The protein was lyophilized from a solution containing 20 mM sodium citrate, 0.2 MNaCl, pH 3.5.

Reconstitution:

It is recommended to reconstitute the lyophilized protein in sterile H2O to a concentration not less than 100 ug/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.

Shipping: Blue Ice

Stability and Storage:

Lyophilized protein should be stored at -20 degrees Celsius for 1 year. Upon reconstitution, store at 2 degrees Celsius to 8 degrees Celsius for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20 degrees Celsius or -80 degrees Celsius for 3-6 months.

Category: Cytokines

SDS-PAGE Image Name: human mouse rat BDNF

Datasheets and documents: