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- 详细信息
- 文献和实验
- 技术资料
- 保存条件:
We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃.
- 保质期:
Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
- 英文名:
Recombinant Human Elongation factor 1-alpha 1 (EEF1A1)
- 库存:
200
- 供应商:
武汉华美生物工程有限公司
- 规格:
20μg
英文名称:
Recombinant Human Elongation factor 1-alpha 1 (EEF1A1)品名简称:
Recombinant Human EEF1A1 protein货号:
CSB-EP007409HU规格:
20μg价格:
1344LC-MS/Western Blot:
/SDS-PAGE:
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.纯度:
Greater than 90% as determined by SDS-PAGE.内毒素:
Not test生物活性:
/基因名:
EEF1A1Uniprot No.:
P68104别名:
Elongation factor Tu种属:
Homo sapiens (Human)蛋白长度:
Full Length来源:
E.coli分子量:
66.1 kDa表达区域:
1-462aa氨基酸序列:
MGKEKTHINIVVIGHVDSGKSTTTGHLIYKCGGIDKRTIEKFEKEAAEMGKGSFKYAWVLDKLKAERERGITIDISLWKFETSKYYVTIIDAPGHRDFIKNMITGTSQADCAVLIVAAGVGEFEAGISKNGQTREHALLAYTLGVKQLIVGVNKMDSTEPPYSQKRYEEIVKEVSTYIKKIGYNPDTVAFVPISGWNGDNMLEPSANMPWFKGWKVTRKDGNASGTTLLEALDCILPPTRPTDKPLRLPLQDVYKIGGIGTVPVGRVETGVLKPGMVVTFAPVNVTTEVKSVEMHHEALSEALPGDNVGFNVKNVSVKDVRRGNVAGDSKNDPPMEAAGFTAQVIILNHPGQISAGYAPVLDCHTAHIACKFAELKEKIDRRSGKKLEDGPKFLKSGDAAIVDMVPGKPMCVESFSDYPPLGRFAVRDMRQTVAVGVIKAVDKKAAGAGKVTKSAQKAQKAK蛋白标签:
N-terminal 6xHis-SUMO-tagged产品提供形式:
Liquid or Lyophilized powder缓冲液:
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.储存条件:
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.保质期:
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.货期:
3-7 business days注意事项:
Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.功能1:
This protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis. With PARP1 and TXK, forms a complex that acts as a T helper 1 (Th1) cell-specific transcription factor and binds the promoter of IFN-gamma to directly regulate its transcription, and is thus involved importantly in Th1 cytokine production.功能2:
This protein promotes the GTP-dependent binding of aminoacyl-tRNA to the A-site of ribosomes during protein biosynthesis. With PARP1 and TXK, forms a complex that acts as a T helper 1 (Th1) cell-specific transcription factor and binds the promoter of IFN-gamma to directly regulate its transcription, and is thus involved importantly in Th1 cytokine production.文献:
"The primary structure of the alpha subunit of human elongation factor 1. Structural aspects of guanine-nucleotide-binding sites." Brands J.H.G.M., Maassen J.A., van Hemert F.J., Amons R., Moeller W. Eur. J. Biochem. 155:167-171(1986)研究领域:
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文献和实验多肽链延伸因子 polypeptide chain elonga-tion factor
蛋白质生物合成中参与多肽链延伸过程的蛋白质因子。从大肠杆菌等原核细胞可纯化获得三种延伸因子(elongation factor),即EFTu,EFTs和EFG,分子量大约分别为4.7万,3.6万和8.3万。EFTu与GTP结合成EFTu-GTP,然后再与氨酰tRNA结合,形成三复合体(ternary complex)氨酰-tRNA-EFTu-GTP。这种三复合体与核糖体的氨酰tRNA部位(A部位,aminoacyl site)结合,继而GTP被分解,EFTu以EFTu-
] Calado A, Treichel N, Muller EC, et al. Exportin-5-mediated nuclear export of eukaryotic elongation factor 1A and tRNA.EMBO J, 2002, 21(22): 6216-24 [11] Ketting RF, Fischer SE, Bernstein E, et al. Dicer functions in RNA interference and in synthesis
因子-2(Elongation factor-2,EF-2)与ADPR共价结合,使EF-2失去转位活性,从而中止肽-tRNA及mRNA在核糖体上由受位转移至供位,肽链不能延长,细胞蛋白质合成受阻,细胞死亡,病变产生。 仅携带β-棒状杆菌噬菌体的溶源性白喉杆菌才能产生外毒素,因为白喉毒素就是β棒状杆菌噬体毒素基因(tox+)编码的蛋白质。tox+ 基因的表达与菌体无机铁含量密切相关,铁含量适量时, tox+ 基因表达,否则不表达。 白喉杆菌尚产生一些侵袭性物质,如类似于结核杆菌的索状因子(Cord
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