Nerve Growth Factor β Human
SIGMA/H9666 - NGF-β, recombinant, expressed in HEK 293 cells, HumanKine®, suitable for cell culture
Synonym: NGF-β human
MDL Number: MFCD00164982
Product Type: Chemical
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| assay | ≥95% (SDS-PAGE) |
| biological source | human |
| form | lyophilized powder |
| impurities | <1 EU/μg |
| manufacturer/tradename | HumanZyme |
| mol wt | 13 kDa (non-glycosylated) |
| packaging | pkg of 10 μg |
| potency | ≤3 ng/mL EC50 |
| quality | endotoxin tested |
| Quality Level | 100  |
| recombinant | expressed in HEK 293 cells |
| storage temp. | −20°C |
| technique(s) | cell culture | mammalian: suitable |
| Analysis Note: | The activity was determined by the dose-dependent stimulation of the proliferation of the human TF-1 cells (human erythroleukemic indicator cell line). |
| Application: | Nerve Growth Factor β Human has been used as a neurotrophic agent in luciferase reporter assay using mammalian cells. |
| Biochem/physiol Actions: | Nerve Growth Factor β (NGFB) acts as a key mediator in neuronal and non-neuronal development, differentiation, and survival. Polymorphism of NGFB gene leads to hereditary sensory and autonomic neuropathies. Charcot arthropathy and thermal insensitivity are few of the related symptoms. NGFB is known to promote cancer cell proliferation and metastasis. It is associated with lung, breast, prostatic and pancreatic cancers. In animal models, NGFB is observed to prevent cholinergic neuron loss and enhances memory. |
| General description: | HumanKine® NGF-β is expressed in human 293 cells as a non-glycosylated, non-disulfide bonded 13 kDa homodimer. NGF-β belongs to the nerve growth factor protein superfamily. It is a key growth factor in target-mediated regulation of peripheral innervation. During development, NGF-β regulates nerve cell death, synaptic connectivity, fiber guidance, and dendritic morphology. The presence of NGF-β in immune cells and endocrine cells as well as in the CNS limbic areas suggests that it may function as an intracellular messenger to regulate the body′s response to stress. |
| General description: | The nerve growth factor β (NGFB) gene is mapped to human chromosome 1p13.2. |
| Legal Information: | HumanKine is a registered trademark of Proteintech Group, Inc. and Humanzyme, Inc |
| Physical form: | Lyophilized from a 0.2 μm filtered solution of 1X PBS |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥95% (SDS-PAGE) |
| Storage Temp. | −20°C |
| UNSPSC | 12352202 |