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Nerve Growth Factor-7S from murine submaxillary gland

lyophilized powder, suitable for cell culture

Synonyme(s) :

NGF-7S

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About This Item

Numéro CAS:
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352202
Nomenclature NACRES :
NA.77
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Nom du produit

Nerve Growth Factor-7S from murine submaxillary gland, NGF-7S, lyophilized powder, suitable for cell culture

Source biologique

mouse

Niveau de qualité

Forme

lyophilized powder

Puissance

2-250 ng/mL ED50/EC50

Qualité

endotoxin tested

Poids mol.

protein 130 kDa

Conditionnement

pkg of 0.1 mg

Technique(s)

cell culture | mammalian: suitable

Impuretés

≤10

Couleur

white

Numéro d'accès UniProt

Température de stockage

−20°C

Informations sur le gène

mouse ... Ngf(18049)

Description générale

Nerve growth factor (NGF) is a dimer of 118-residue polypeptide chains linked non-covalently. Both these polypeptides contain three intramolecular disulphide bridges. It forms the prototype of the neurotrophin growth factor family. In male mouse submandibular salivary gland, NGF is present in high amounts, and is present as a high molecular weight complex called nerve growth factor-7S (NGF-7S). NGF-7S is an α2β2γ2 complex, where β2-NGF is the active neurotrophin, and is linked to the dimers of the glandular kallikrein serine proteinases members, α-NGF and γ-NGF.[1]

Application

Nerve Growth Factor-7S (NGF-7S) from murine submaxillary gland has been used for the treatment of following cells to induce neuronal differentiation-
  • PC12[2][3]
  • Dorsal root ganglia (DRG) obtained from chick embryos of either sex (Gallus gallus)[4]

Actions biochimiques/physiologiques

Nerve growth factor (NGF) is a neurotrophin, which facilitates the differentiation and survival of specific subtypes of neurons of central nervous system and peripheral nervous system. However, nerve growth factor-7S (NGF-7S) lacks any neurotrophic activity as most part of β-NGF subunit is buried within the NGF-7S complex.[1]

Forme physique

Lyophilized from 0.2 μm filtered solution in 25 mM sodium phosphate, pH 7.0.

Notes préparatoires

Nerve growth factor-7S (NGF-7S) is isolated from male mouse submaxillary glands using a modification of the method of Varon, et al.[5]

Remarque sur l'analyse

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

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


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