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N8133

Sigma-Aldrich

Nerve Growth Factor from Vipera lebetina venom

NGF, lyophilized powder, suitable for cell culture

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352202
NACRES:
NA.77

biological source

Vipera Lebetina

Quality Level

form

lyophilized powder

potency

0.2-20 μg/mL ED50/EC50

quality

endotoxin tested

mol wt

protein 32.5 kDa

packaging

pkg of 0.1 mg

technique(s)

cell culture | mammalian: suitable

impurities

<10 EU/vial

color

white to off-white

UniProt accession no.

storage temp.

−20°C

Physical form

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

Preparation Note

Isolated from the snake venom of V. lebetina.

Analysis Note

The biological activity of Nerve Growth Factor (NGF) from Vipera lebetina venom is measured in a cell proliferation assay using PC-12 cells.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

N8133-.1MG:
N8133-BULK:
N8133PROC:
N8035-15VL-PW:
N8133-VAR:
N8133-BULK-N:
N8133-PH:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Many key components of innate immunity to infection are shared between Drosophila and humans. However, the fly Toll ligand Spaetzle is not thought to have a vertebrate equivalent. We have found that the structurally related cystine-knot protein, nerve growth factor
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Journal of immunology (Baltimore, Md. : 1950), 192(7), 3345-3354 (2014-03-04)
Nerve growth factor (NGF) levels are highly increased in inflamed tissues, but their role is unclear. We show that NGF is part of a regulatory loop in monocytes: inflammatory stimuli, while activating a proinflammatory response through TLRs, upregulate the expression
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Suppressor of cytokine signaling-2 (SOCS2) is a regulator of intracellular responses to growth factors and cytokines. Cultured dorsal root ganglia neurons from neonatal mice with increased or decreased SOCS2 expression were examined for altered responsiveness to nerve growth factor (NGF).
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Although chronic pain is the most common symptom of arthritis, relatively little is known about the mechanisms driving it. Recently, a sprouting of autonomic sympathetic fibers into the upper dermis of the skin, an area that is normally devoid of
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