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N6009

Sigma-Aldrich

Nerve Growth Factor-2.5S from murine submaxillary gland

NGF-2.5S, lyophilized powder, suitable for cell culture

Sinonimo/i:

NGF-2.5S

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About This Item

Numero CAS:
Numero MDL:
Codice UNSPSC:
12352202
NACRES:
NA.77

Origine biologica

mouse

Livello qualitativo

Forma fisica

lyophilized powder

Potenza

0.1-30 ng/mL EC50 (using PC-12 cells)

PM

26.5 kDa

Confezionamento

pkg of 4X25 μg

Condizioni di stoccaggio

avoid repeated freeze/thaw cycles

tecniche

cell culture | mammalian: suitable

N° accesso UniProt

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

Informazioni sul gene

mouse ... Ngf(18049)

Descrizione generale

Nerve growth factor (NGF) is produced by different cell types: structural, accessory, and immune cells. It belongs to the neurotrophin family of trophic factors.

Applicazioni

Nerve Growth Factor-2.5S from murine submaxillary gland has been used:
  • in Ham′s F-12 medium for performing growth cone collapse assay using dorsal root ganglions (DRGs)
  • as a media supplement in the “process compartment” for microfluidic chamber studies
  • to treat mid-luteal cells to study its effect on choline acetyltransferase (CHAT) expression

Azioni biochim/fisiol

Nerve growth factor (NGF) is neurotrophic and maintains sympathetic and sensory neurons of the peripheral nervous system and forebrain cholinergic neurons. NGF promotes the development of neurite-like filaments from chick embryo dorsal root ganglia and rat PC12 pheochromocytoma cells. NGF may have a role in in vivo fetal development and nerve regeneration especially, after ischemic, surgical, or chemical injuries. NGF may also be associated with the central nervous system. It exhibits ameliorating effects against ulcers (human cutaneous, corneal ulcers, and pressure ulcers), glaucoma, maculopathy, and retinitis pigmentosa. NGF-2.5S is a type of NGF-b originally derived under dissociative conditions and often varies from NGF-b due to proteolysis arising during its purification.

Altre note

2.5S subunit of nerve growth factor-7S (NGF-7S) is essentially the β-subunit when isolated from male mouse submaxillary glands under initially dissociative conditions by a modification of the method of Bocchini and Angeletti.

Stato fisico

Lyophilized from a 0.2 μm filtered solution in sodium acetate buffer.

Risultati analitici

The biological activity is measured using a 3-day MTT assay.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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