MTIF2

mitochondrial translational initiation factor 2

During the initiation of protein biosynthesis, initiation factor-2 (IF-2) promotes the binding of the initiator tRNA to the small subunit of the ribosome in a GTP-dependent manner. Prokaryotic IF-2 is a single polypeptide, while eukaryotic cytoplasmic IF-2 (eIF-2) is a trimeric protein. Bovine liver mitochondria contain IF-2(mt), an 85-kD monomeric protein that is equivalent to prokaryotic IF-2. The predicted 727-amino acid human protein contains a 29-amino acid presequence. Human IF-2(mt) shares 32 to 38% amino acid sequence identity with yeast IF-2(mt) and several prokaryotic IF-2s, with the greatest degree of conservation in the G domains of the proteins. Two transcript variants encoding the same protein have been found for this gene.

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Proteins (5)

Type

Over-Expression Lysate (4)

Recombinant (1)

Target

MTIF2 (5)

Publications

No (5)

Tag

Myc-DDK (Flag) (4)

Species

Human (2)

Rat (1)

Source

293T Cells (2)

E. coli (1)

HEK 293 Cells (2)

Purification

Purified (1)

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Human MTIF2 Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G79299

Source:

293T Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

81.34 kDa

Price:

20 µg/$215

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Human MTIF2 Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G79300

Source:

293T Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

81.34 kDa

Price:

20 µg/$215

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MTIF2 Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G117970

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

81.34 kDa

Price:

100 µg/$710

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MTIF2 Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G122201

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

81.34 kDa

Price:

100 µg/$710

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Rat MTIF2 Protein (Recombinant) (Met1-Arg201) - LS-G133731

Source:

E. coli

Tag:

None

Molecular Weight:

53.1kDa

Price:

10 µg/$273; 50 µg/$392; 200 µg/$782; 100 µg/$625; 1 mg/$1,847; 500 µg/$1,404; 5 mg/$2,807; 2 mg/$2,029

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