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Documentos Principais

G1401

Sigma-Aldrich

Glial Cell Line-derived Neurotrophic Factor from rat

recombinant, expressed in baculovirus infected Sf21 cells, lyophilized powder, suitable for cell culture, ≥97% (SDS-PAGE)

Sinônimo(s):

ATF, Astrocyte-derived trophic factor, GDNF

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About This Item

Número MDL:
Código UNSPSC:
12352202
NACRES:
NA.32

fonte biológica

rat

Nível de qualidade

recombinante

expressed in baculovirus infected Sf21 cells

Ensaio

≥97% (SDS-PAGE)

Formulário

lyophilized powder

potência

0.10-10 ng/mL

peso molecular

~30 kDa

embalagem

pkg of 10 μg

condição de armazenamento

avoid repeated freeze/thaw cycles

técnica(s)

cell culture | mammalian: suitable

Impurezas

endotoxin, tested

nº de adesão UniProt

temperatura de armazenamento

−20°C

Informações sobre genes

rat ... Gdnf(25453)

Ações bioquímicas/fisiológicas

Glial cell-derived neurotrophic factor (GDNF) is a neurotrophic factor that is a member of the TGF-β superfamily. GDNF is founding member of the GDNF family of ligands, which to date include GDNF, neurturin (NTN), persephin (PSP) and artemin (ART). GDNF is a glycosylated disulfide-linked homodimeric protein of ~15 kDa. Mature rat and human GDNF share 93% sequence homology with strong species cross-reactivity. GDNF promotes survival of various neuronal cells in central and peripheral nervous systems and different stages of development including motoneurons, midbrain dopaminergic neurons, Purkinje cells, and sympathetic neurons. Cells known to express GDNF include Sertoli cells, type 1 astrocytes, Schwann cells, neurons, pinealocytes, and skeletal muscle cells. In addition, exogenously applied GDNF has been shown to rescue damaged facial motor neurons in vivo.

forma física

Lyophilized from 50 μL of a 0.2 um filtered solution in PBS, pH 7.4 with 50 ug BSA per 1 ug as a carrier protein

Nota de análise

The biological activity of GDNF is measured by its ability to bind to immobilized rrGFRa1/Fc in a functional ELISA.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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