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Qiagen 凯杰 Biosharp Omega

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Recombinant Human beta-NGF

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号:GF028

牌:Millipore 密理博

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Replacement Information

重要规格表

Species Source Purity
Human E.coli Greater than 98% by SDS-PAGE and HPLC analysis
Description
Catalogue Number GF028
Brand Family Chemicon®
Trade Name
  • Chemicon
Description Nerve Growth Factor-β
Overview Nerve growth factor-beta (beta-NGF) is a potent neurotrophic factor which supports the growth and survivability of nerve and/or glial cells. The active form of human beta-NGF is is a noncovalently disulfide-linked homodimer, formed by two 13.5 kDa polypeptide monomers (238 total amino acids). The three disulfide bonds are required for biological activity.
Alternate Names
  • beta-NGF
  • 2.5S
References
Product Information
Presentation Sterile filtered and lyophilized with no additives.
Applications
Application The Nerve growth factor-beta (or beta-NGF protein) is a potent neurotrophic factor which supports the growth & survivability of nerve and/or glial cells.
Biological Information
Purity Greater than 98% by SDS-PAGE and HPLC analysis
Source E.coli
Specific Activity Chemicon's human beta-NGF is fully biologically active when compared to standards. The ED(50) as determined by the dose-dependent induction of choline acetyltransferase activity in rat basal forebrain primary septal cultures was found to be 2.0-5.0 ng/mL.
Entrez Gene Number
Entrez Gene Summary This gene is a member of the NGF-beta family and encodes a secreted protein which homodimerizes and is incorporated into a larger complex. This protein has nerve growth stimulating activity and the complex is involved in the regulation of growth and the differentiation of sympathetic and certain sensory neurons. Mutations in this gene have been associated with hereditary sensory and autonomic neuropathy, type 5 (HSAN5), and dysregulation of this gene's expression is associated with allergic rhinitis.
Gene Symbol
  • NGFB
  • HSAN5
  • NGF
  • Beta-NGF
  • MGC161426
  • MGC161428
UniProt Number
UniProt Summary FUNCTION: SwissProt: P01138 # Nerve growth factor is important for the development and maintenance of the sympathetic and sensory nervous systems. It stimulates division and differentiation of sympathetic and embryonic sensory neurons.
SIZE: 241 amino acids; 26959 Da
SUBUNIT: Homodimer.
SUBCELLULAR LOCATION: Secreted.
DISEASE: SwissProt: P01138 # Defects in NGFB are the cause of hereditary sensory and autonomic neuropathy type 5 (HSAN5) [MIM:608654]. Hereditary sensory and autonomic neuropathies are characterized by loss of pain sensation in combination with other sensory and/or autonomic abnormalities. HSAN5 patients manifest loss of pain perception and impaired temperature sensitivity, ulcers, and in some cases self- mutilation. The autonomic involvement is variable.
SIMILARITY: SwissProt: P01138 ## Belongs to the NGF-beta family.
Molecular Weight 13.5 kDa
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage Conditions The lyophilized powder, though stable at room temperature, is best stored at -20°C. Reconstitute with sterile water to a concentration of 0.1-1.0 mg/mL. This solution can be diluted into water or buffered solutions and stored at 2-8ºC for one week or at -20ºC for future use. Reconstituted beta-NGF should be stored in undiluted aliquots at -20°C for up to six months.
Packaging Information
Material Size 20 µg
Transport Information
Supplemental Information
Specifications

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