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Recombinant Human Brain-Derived Neurotrophic Factor Europäischer Partner

ArtNr cyt-207-2ug
Hersteller ProSpec
Menge 2ug
Kategorie
Typ Cytokines and Growth Factors
Specific against Human (Homo sapiens)
ECLASS 10.1 42030690
ECLASS 11.0 42030690
UNSPSC 12352202
Similar products BDNF
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Synonyms
Brain-Derived Neurotrophic Factor, BDNF, MGC34632
Introduction
BDNF promotes the survival of neuronal populations that are all located either in the central nervous system or directly connected to it. BDNF is a major regulator of synaptic transmission and plasticity at adult synapses in many regions of the cns. 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.
Description
Brain-Derived Neurotrophic Factor Human Recombinant produced in E.Coli is a homodimer, non-glycosylated, polypeptide chain containing 2 x 119 amino acids and having a total molecular mass of 26, 984 Dalton.
BDNF Human Recombinant is purified by proprietary chromatographic techniques.
Source
Escherichia Coli.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
The protein was lyophilized WITHOUT ANY ADDITIVES.
Purity
BDNF is greater than 97.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
Usage
ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Amino acid sequence
The sequence of the first five N-terminal amino acids of BDNF was determined and found to be Met-His-Ser-Asp-Pro.
Biological Activity
The ED50, calculated by the dose-dependent induction of ACHE (acetylcholine esterase) in rat basal forebrain primary septal culture is 50 ng/ml corresponding to a Specific Activity of 20, 000IU/mg.
Storage
Lyophilized BDNF although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution BDNF should be stored at 4C between 2-7 days and for future use below -18C.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 2ug
Lieferbar: In stock
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