Transferrin cDNA ORF Clone, Human, C-DDK (Flag®) tag

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Transferrin cDNA ORF Clone, Human, C-DDK (Flag®) tag: 产品信息

基因
种属
Human
NCBI 参考序列号
基因长度
2097 bp
序列特征
Identical with the Gene Bank Ref. ID sequence except for the point mutations: 739C>T not causing the amino acid variation.
产品特征
Full length Clone DNA of Human transferrin with C terminal Flag tag.
质粒
启动子
Enhanced CMV promoter
载体
限制性酶切位点
KpnI (two restriction sites) + XbaI (6kb + 1.76kb + 0.39kb)
标签序列
FLAG Tag Sequence: GATTACAAGGATGACGACGATAAG
测序引物
T7( 5' TAATACGACTCACTATAGGG 3' )
BGH( 5' TAGAAGGCACAGTCGAGG 3' )
质控
The plasmid is confirmed by full-length sequencing.
筛选
细菌筛选抗性
Kanamycin
细胞筛选抗性
Hygromycin
应用
Stable or Transient mammalian expression
储存 & 运输
运输方式
Each tube contains lyophilized plasmid.
储存条件
The lyophilized plasmid can be stored at ambient temperature for three months.

Transferrin cDNA ORF 核苷酸序列及氨基酸序列信息

**Sino Biological guarantees 100% sequence accuracy of all synthetic DNA constructs we deliver, but we do not guarantee protein expression in your experimental system. Protein expression is influenced by many factors that may vary between experiments or laboratories.**

Transferrin cDNA ORF Clone, Human, C-DDK (Flag®) tag: 验证图片

Transferrin cDNA ORF Clone, Human, C-DDK (Flag®) tag: 别称

HEL-S-71p cDNA ORF Clone, Human; PRO1557 cDNA ORF Clone, Human; PRO2086 cDNA ORF Clone, Human; TFQTL1 cDNA ORF Clone, Human; Transferrin cDNA ORF Clone, Human

Transferrin 背景信息

Transferrin is a glycoprotein with an approximate molecular weight of 76.5 kDa. This glycoprotein is thought to have been created as a result of an ancient gene duplication event that led to generation of homologous C and N-terminal domains each of which binds one ion of ferric iron. The function of Transferrin is to transport iron from the intestine, reticuloendothelial system, and liver parenchymal cells to all proliferating cells in the body. This protein may also have a physiologic role as granulocyte / pollen-binding protein (GPBP) involved in the removal of certain organic matter and allergens from serum. Transferrins are iron binding transport proteins which bind Fe3+ ion in association with the binding of an anion, usually bicarbonate. This transferrin binds only one Fe3+ ion per protein molecule. Transports iron ions from the hemolymph into the eggs during the vitellogenic stage. Transferrins are iron binding transport proteins which can bind two Fe(3+) ions in association with the binding of an anion, usually bicarbonate. It is responsible for the transport of iron from sites of absorption and heme degradation to those of storage and utilization. Serum transferrin may also have a further role in stimulating cell proliferation. When a transferrin loaded with iron encounters with a transferring receptor on cell surface, transferring binds to it and, as a consequence, is transported into the cell in a visicle by receptor-mediated endocytosis. The PH is reduced by hydrogen iron pumps. The lower pH causes transferrin to release its iron ions. The receptor is then transported through the endocytic cycle back to the cell surface, ready for another round of iron uptake. Each transferrin molecule has the ability to carry two iron ions in the ferric form.
全称
transferrin
参考文献
  • Ponka P, et al. (1998) Function and regulation of transferrin and ferritin. Semin Hematol. 35(1): 35-54.
  • Wagner E, et al. (1990) Transferrin-polycation conjugates as carriers for DNA uptake into cells. Proc Natl Acad Sci. 87(9): 3410-4.
  • Cheng Y, et al. (2004) Structure of the human transferrin receptor-transferrin complex. Cell. 116 (4): 565-76.

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