ProBDNF, human recombinant
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Catalog number
4273-50
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Price
Please ask
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Size
50 ug
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Synonyms
Abrineurin
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Alternative_names
Brain-derived neurotrophic factor (BDNF) (Abrineurin)
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Description
Neuronal apoptosis inducer
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Recombinant
Yes
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Source
E. coli
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Purity by SDS PAGE
≥95%
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Assay
SDS-PAGE
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Purity
≥95%
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Molecular Weight
~52 kDA
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Storage Temp
-20°C
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Shipping
Gel pack
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Shelf Life
12 months
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Appearance
Lyophilized protein
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Physical form description
Lyophilized from a 0.2 um filtered solution of 20 mM PB and 250 mM NaCl, pH 7.2.
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Reconstitution Instructions
Dissolve in 1x PBS (It is not recommended to reconstitute to a final concentration less than 100ug/ml.). This can further be diluted to other aqueous buffers.
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Background Information
Precursor form of Brain-derived neurotrophic factor (Pro-BDNF) interacts preferentially with the pan-neurotrophin receptor p75 (p75NTR) and vps10p domain-containing receptor sortilin and induces neuronal apoptosis, whereas mature BDNF selectively binds with high affinity to the TrkB kinase receptor and promotes the survival, growth and differentiation of neurons. As proneurotrophins and mature neurotrophins elicit opposite biological effects, Pro-BDNF cleavage in the neuronal system is regulated in a specific and cell-context dependent manner. Pro-BDNF plays important role in negative regulation of neurotrophic actions in the brain.
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Amino acid sequence
Recombinant Human precursor form of Brain-derived neurotrophic factor produced in E. coli is a non-glycosylated polypeptide chain containing 2X229 amino acids as a homodimer and having a molecular mass of 52 kDa. The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Pro-Met-Lys-Glu.
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Handling
Centrifuge the vial prior to opening.
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Usage
For Research Use Only! Not to be used in humans
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Properties
Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
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Additional source
Recombinants or rec. proteins
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Group
recombinants
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Gene target
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Short name
ProBDNF, recombinant
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Technique
Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. Biovision advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
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Species
Human, Humans
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Alternative name
ProBDNF, H. sapiens Rec.
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Alternative technique
rec
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MeSH Data
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Name
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Concept
Scope note:
The initial culturing of cells derived directly from fresh TISSUES.
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Tree numbers
- E01.370.225.500.223.500
- E05.200.500.265.500
- E05.242.223.500
- E05.481.500.249.500
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Qualifiers
ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
Product images
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