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Merck
모든 사진(1)

Key Documents

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)

동의어(들):

ATF, Astrocyte-derived trophic factor, GDNF

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About This Item

MDL number:
UNSPSC 코드:
12352202
NACRES:
NA.32

생물학적 소스

rat

Quality Level

재조합

expressed in baculovirus infected Sf21 cells

분석

≥97% (SDS-PAGE)

형태

lyophilized powder

효능

0.10-10 ng/mL

분자량

~30 kDa

포장

pkg of 10 μg

저장 조건

avoid repeated freeze/thaw cycles

기술

cell culture | mammalian: suitable

불순물

endotoxin, tested

UniProt 수납 번호

저장 온도

−20°C

유전자 정보

rat ... Gdnf(25453)

생화학적/생리학적 작용

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.

물리적 형태

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

분석 메모

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


시험 성적서(COA)

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이미 열람한 고객

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Roche C de Guzman et al.
Journal of microencapsulation, 25(7), 487-498 (2009-02-25)
Controlled expression of glial cell line derived neurotrophic factor (Gdnf) can be integrated in the development of a system for repair of injured peripheral nerves. This delivery strategy was demonstrated via inducible Gdnf from microencapsulated cells in barium alginate. The
Weidong Xiao et al.
Molecular neurobiology, 50(2), 274-289 (2014-06-01)
Acute intestinal ischemia reperfusion (IR) injury is often associated with intestinal epithelial barrier (IEB) dysfunction. Enteric glial cells (EGCs) play an essential role in maintaining the integrity of IEB functions. However, the precise mechanism of EGCs under IR stimulation remains
Clive Bate et al.
Molecular neurodegeneration, 3, 1-1 (2008-01-09)
The early stages of Alzheimer's disease (AD) are closely associated with the production of the Abeta1-42 peptide, loss of synapses and gradual cognitive decline. Since some epidemiological studies showed that EGb 761, an extract from the leaves of the Ginkgo
Brian V Lien et al.
Experimental neurology, 314, 46-57 (2019-01-18)
Neural stem cells (NSCs) can differentiate into both neurons and glia after transplantation into spinal cord injury (SCI) sites. The neuronal component of stem cell grafts has the potential to form functional synaptic relays across the lesion site. The glial
Michela Morano et al.
International journal of nanomedicine, 9, 5289-5306 (2014-12-09)
Innovative nerve conduits for peripheral nerve reconstruction are needed in order to specifically support peripheral nerve regeneration (PNR) whenever nerve autotransplantation is not an option. Specific support of PNR could be achieved by neurotrophic factor delivery within the nerve conduits

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