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您现在的位置:首页 > 产品中心 > Human GDNF

Human GDNF

货  号:450-10

产品规格:10ug

原  产  地:USA

参考价格:2340 (参考价格,以实际价格为准)

优惠价格:

产品详细信息

Human GDNF  450-10


别名:
Glial-Derived Neurotrophic Factor, ATF-1
描述:
GDNF is a disulfide-linked homodimeric neurotrophic factor structurally related to Artemin, Neurturin and Persephin. These proteins belong to the cysteine-knot superfamily of growth factors that assume stable dimeric protein structures. GDNF signals through a multicomponent receptor system, composed of a RET and one of the four GFRα (α1-α4) receptors. GDNF specifically promotes dopamine uptake and survival and morphological differentiation of midbrain neurons. Using Parkinson's disease mouse model, GDNF has been shown to improve conditions such as bradykinesia, rigidity, and postural instability. The functional human GDNF ligand is a disulfide-linked homodimer, of two 15 kDa polypeptide chains called monomers. Each monomer contains seven conserved cysteine residues, one of which (Cys 101) is used for inter-chain disulfide bridging and the others are involved in intramolecular ring formation known as the cysteine knot configuration.
氨基酸序列:
MSPDKQMAVL PRRERNRQAA AANPENSRGK GRRGQRGKNR GCVLTAIHLN VTDLGLGYET KEELIFRYCS GSCDAAETTY DKILKNLSRN RRLVSDKVGQ ACCRPIAFDD DLSFLDDNLV YHILRKHSAK RCGCI
来源:
E.coli
纯度:
Greater than 98% by SDS-PAGE gel and HPLC analyses.
生物活性:
The ED50 was determined by the proliferation of rat C6 cells is < 0.1 μg/ml, corresponding to a specific activity of > 1 x 105 units/mg.


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