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Merck

SRP3015

Sigma-Aldrich

Beta NGF human

recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

Synonym(e):

beta-Nerve Growth Factor

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About This Item

UNSPSC-Code:
12352202
NACRES:
NA.32

Biologische Quelle

human

Rekombinant

expressed in E. coli

Assay

≥98% (HPLC)
≥98% (SDS-PAGE)

Form

lyophilized

Wirksamkeit

<1.0 ng/mL ED50

Mol-Gew.

13.5 kDa

Verpackung

pkg of 20 μg

Methode(n)

cell culture | mammalian: suitable

Verunreinigungen

<0.1 EU/μg endotoxin, tested

UniProt-Hinterlegungsnummer

Versandbedingung

wet ice

Lagertemp.

−20°C

Angaben zum Gen

human ... NGF(4803)

Allgemeine Beschreibung

β-NGF is a neurotrophic factor structurally related to BDNF, NT-3 and NT-4. These proteins belong to the cysteine-knot family of growth factors that assume stable dimeric structures. β-NGF is a potent neurotrophic factor that signals through its receptor β-NGFR, and plays a crucial role in the development and preservation of the sensory and sympathetic nervous systems. β-NGF also acts as a growth and differentiation factor for B lymphocytes and enhances B-cell survival. The functional form of human β-NGF is a noncovalently disulfide-linked homodimer, of two 13.5 kDa polypeptide monomers (240 total amino acid residues). The three disulfide bonds are required for biological activity.

Anwendung

β NGF human has been used in immunohistochemistry.

Biochem./physiol. Wirkung

β-NGF is a neurotrophic factor structurally related to BDNF, NT-3 and NT-4. The functional form of human b-NGF is a noncovalently disulfide-linked homodimer, of two 13.5 kDa polypeptide monomers (240 total amino acid residues). The three disulfide bonds are required for biological activity.

Sequenz

SSSHPIFHRG EFSVCDSVSV WVGDKTTATD IKGKEVMVLG EVNINNSVFK QYFFETKCRD PNPVDSGCRG IDSKHWNSYC TTTHTFVKAL TMDGKQAAWR FIRIDTACVC VLSRKAVRRA

Physikalische Form

Lyophilized with no additives.

Rekonstituierung

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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H Zhang et al.
European journal of histochemistry : EJH, 59(3), 2522-2522 (2015-10-03)
The nerve growth factor (NGF) not only has an essential effect on the nervous system, but also plays an important role in a variety of non-neuronal systems, such as the reproductive system. The aim of this study was to investigate
The nerve growth factor 35 years later.
R Levi-Montalcini
Science (New York, N.Y.), 237(4819), 1154-1162 (1987-09-04)
Huiyu Chen et al.
Journal of inflammation (London, England), 16, 27-27 (2020-01-01)
In herpes simplex epithelial keratitis, excessive TLR3-induced cellular responses after virus infection evoke inflammatory cascades that might be destructive to the host cornea. Nerve growth factor (NGF), a pluripotent neurotrophic factor with immune regulatory effect, was proved to be effective
A Ullrich et al.
Nature, 303(5920), 821-825 (1983-06-30)
Nerve growth factor (NGF) is thought to have a profound effect on the development and maintenance of sympathetic and embryonic sensory neurones (see refs 1-3 for review). NGF activity isolated from the male mouse submaxillary gland (MSG) consists of three
Li Xiao et al.
Neural regeneration research, 15(12), 2270-2272 (2020-07-01)
As an aging-associated degenerative disease, Alzheimer's disease is characterized by the deposition of amyloid beta (Aβ), oxidative stress, inflammation, dysfunction and loss of cholinergic neurons. Colla Corii Asini (CCA) is a traditional Chinese medicine which has been used for feebleness-related

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