N1408

Sigma-Aldrich

NGF-β human

from human, recombinant, expressed in NSO cells, lyophilized powder, suitable for cell culture

Synonym(s):
hNGFβ, HSAN5, NGFB
MDL number:
NACRES:
NA.77
Pricing and availability is not currently available.

Quality Level

biological source

human

recombinant

expressed in NSO cells

assay

>97% (SDS-PAGE)

form

lyophilized powder

potency

0.15-3.0 ng/mL ED50/EC50

quality

endotoxin tested

packaging

pkg of 5X0.1 mg
pkg of 0.1 mg

application(s)

cell culture | mammalian: suitable

impurities

<1 EU/μg

solubility

water: soluble 0.1 g/L at 20 °C

UniProt accession no.

storage temp.

−20°C

Gene Information

human ... NGF(4803)

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General description

The nerve growth factor β (NGFB) gene is mapped to human chromosome 1p13.2.

Application

NGF-β human has been used:
  • in protein pin arrays
  • to induce U87-MG (glioblastoma cell line) cell proliferation
  • in drug release kinetics

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. NGFβ is known to promote cancer cell proliferation and metastasis, also mediates angiogenesis. It facilitates the development of various cancer including, oral, breast, lungs, pancreatic and prostate cancers. Elevated expression of NGFβ contributes to progression of human cholangiocarcinoma. In animal models, NGFβ is observed to prevent cholinergic neuron loss and enhances memory. NGF-β promotes the survival and cholinergic phenotype of basal forebrain cholinergic neurons and stimulates neurite outgrowth of embryonic trigeminal motor neurons in vitro.

Physical form

Lyophilized from 0.2% acetic acid containing 5 mg bovine serum albumin.

Analysis Note

The biological activity is measured in a cell proliferation assay using a factor-dependent human erythroleukemic cell line, TF-1.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Mahmoud Aarabi et al.
Fertility and sterility, 102(2), 440-447 (2014-06-09)
To determine the levels of postacrosomal WW binding protein (PAWP) in the spermatozoa of men that were used clinically for intracytoplasmic sperm injection (ICSI) and to correlate them with infertility treatment outcomes. Prospective clinical and laboratory study. University-based laboratory and...
Nerve Growth Factor Stimulates Glioblastoma Proliferation through Notch1 Receptor Signaling
Park JC, et al.
Journal of Korean Neurosurgical Society, 61(4), 441-441 (2018)
S Korsching
The Journal of neuroscience : the official journal of the Society for Neuroscience, 13(7), 2739-2748 (1993-07-01)
The neurotrophic factor concept in its basic form envisages that innervated tissues produce a signal for the innervating neurons for the selective limitation of neuronal death occurring during development (Purves, 1986; Oppenheim, 1991). This concept arose several decades ago on...
K A Crutcher et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 13(6), 2540-2550 (1993-06-01)
A two-site ELISA and a bioassay were used to detect NGF-like activity in human brain tissue. Both assays detected mouse NGF and recombinant human NGF with approximately equal sensitivity, whereas the antibodies showed little cross-reactivity with the recombinant human proteins...
Kacper A Wojtal et al.
American journal of physiology. Gastrointestinal and liver physiology, 307(7), G673-G688 (2014-06-28)
Solute carrier (SLC) transporters mediate the uptake of biologically active compounds in the intestine. Reduced oxygenation (hypoxia) is an important factor influencing intestinal homeostasis. The aim of this study was to investigate the pathophysiological consequences of hypoxia on the expression...

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