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保质期 :1年以上
英文名 :Recombinant Murine Noggin
库存 :大量
供应商 :PeproTech(派普泰克)
CAS号 :无
保存条件 :-20oC
Recombinant Murine Noggin
Catalog Number:AF-250-38
Synonyms:none.
Description:
Synonyms:none.
Description:
Noggin是一种扩散性蛋白,可与TGF-β家族配体结合,并通过抑制TGF-β家族配体与其信号受体的结合来调控它们的活性。Noggin原本被认定是BMP-4的拮抗剂,对头部和背部结构的正确形成至关重要。后来发现,Noggin也可以调节其他BMPs,包括BMP-2,BMP-7,BMP-13和BMP-14的活性。小鼠中Noggin的靶向缺失会导致产前死亡和骨骼系统严重畸形的隐性性状。相反,在成熟成骨细胞中过度表达Noggin的转基因小鼠呈现出成骨细胞分化受损,骨形成减少和严重的骨质疏松症。重组小鼠Noggin是分子为46.4 kDa的同源二聚体,由两个包含206个氨基酸残基的多肽链通过二硫键构成。生产过程中的所有试剂均为非动物源性。
AA Sequence:
AA Sequence:
MQHYLHIRPA PSDNLPLVDL IEHPDPIFDP KEKDLNETLL RSLLGGHYDP GFMATSPPED RPGGGGGPAG GAEDLAELDQ LLRQRPSGAM PSEIKGLEFS EGLAQGKKQR LSKKLRRKLQ MWLWSQTFCP VLYAWNDLGS RFWPRYVKVG SCFSKRSCSV PEGMVCKPSK SVHLTVLRWR CQRRGGQRCG WIPIQYPIIS ECKCSC
Source:E.coli
Purity:Greater than 98% by SDS-PAGE gel and HPLC analyses.
Biological Activity:Determined by its ability to inhibit 5.0 ng/ml of BMP-4 induced alkaline phosphatase production by ATDC5 chondrogenic cells. The expected ED50 for this effect is 1.0-2.0 ng/ml of Noggin.
Cross Reactivity:Mouse
Source:E.coli
Purity:Greater than 98% by SDS-PAGE gel and HPLC analyses.
Biological Activity:Determined by its ability to inhibit 5.0 ng/ml of BMP-4 induced alkaline phosphatase production by ATDC5 chondrogenic cells. The expected ED50 for this effect is 1.0-2.0 ng/ml of Noggin.
Cross Reactivity:Mouse
派普泰克生物科技(苏州)有限公司(PeproTech中国)
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入驻年限:15年