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Merck

N6009

Sigma-Aldrich

Nerve Growth Factor-2.5S from murine submaxillary gland

lyophilized powder, suitable for cell culture

Sinónimos:

NGF-2.5S

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About This Item

Número de CAS:
Número MDL:
Código UNSPSC:
12352202
NACRES:
NA.77

product name

Nerve Growth Factor-2.5S from murine submaxillary gland, NGF-2.5S, lyophilized powder, suitable for cell culture

origen biológico

mouse

Nivel de calidad

formulario

lyophilized powder

potencia

0.1-30 ng/mL EC50 (using PC-12 cells)

mol peso

26.5 kDa

envase

pkg of 4X25 μg

condiciones de almacenamiento

avoid repeated freeze/thaw cycles

técnicas

cell culture | mammalian: suitable

Nº de acceso UniProt

Condiciones de envío

dry ice

temp. de almacenamiento

−20°C

Información sobre el gen

mouse ... Ngf(18049)

Descripción general

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

Aplicación

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

Acciones bioquímicas o fisiológicas

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.

Otras notas

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.

Forma física

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

Nota de análisis

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

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


Certificados de análisis (COA)

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