Recombinant Streptococcus pyogenes serotype M12 Translation initiation factor IF-1(infA)

Product Type Recombinant Protein
Uniprot No. Q1JE37
Abbreviation infA
Species Streptococcus pyogenes serotype M12 (strain MGAS2096)
Gene Names infA
Protein Names Recommended name: Translation initiation factor IF-1
Storage 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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Function One of the essential components for the initiation of protein synthesis. Stabilizes the binding of IF-2 and IF-3 on the 30S subunit to which N-formylmethionyl-tRNA(fMet) subsequently binds. Helps modulate mRNA selection, yielding the 30S pre-initiation complex (PIC). Upon addition of the 50S ribosomal subunit IF-1, IF-2 and IF-3 are released leaving the mature 70S translation initation complex.
Subcellular Location Cytoplasm
Protein Families IF-1 family
Database Links

KEGG: spj:MGAS2096_Spy0069

Product Details for Different Expression Systems

Product Name Recombinant Streptococcus pyogenes serotype M12 Translation initiation factor IF-1(infA),Yeast
Code CSB-YP629612SAAT
Size Pls inquiry other sizes
Source Yeast
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MAKEDVIEIE GKVVETMPNA MFTVELENGH QILATVSGKI RKNYIRILVG DRVTVEMSPY DLTRGRITYR FK
Expression Region 1-72
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
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Product Name Recombinant Streptococcus pyogenes serotype M12 Translation initiation factor IF-1(infA),E.coli
Code CSB-EP629612SAAT
Size Pls inquiry other sizes
Source E.coli
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-SUMO-tagged and C-terminal Myc-tagged
N-terminal His-B2M-tagged and C-terminal Myc-tagged
N-terminal His-GST-tagged and C-terminal Myc-tagged
N-terminal His-tagged
N-terminal His-SUMO-tagged
N-terminal His-B2M-tagged
N-terminal His-GST-tagged
N-terminal GST-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MAKEDVIEIE GKVVETMPNA MFTVELENGH QILATVSGKI RKNYIRILVG DRVTVEMSPY DLTRGRITYR FK
Expression Region 1-72
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Streptococcus pyogenes serotype M12 Translation initiation factor IF-1(infA),Baculovirus
Code CSB-BP629612SAAT
Size Pls inquiry other sizes
Source Baculovirus
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MAKEDVIEIE GKVVETMPNA MFTVELENGH QILATVSGKI RKNYIRILVG DRVTVEMSPY DLTRGRITYR FK
Expression Region 1-72
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Streptococcus pyogenes serotype M12 Translation initiation factor IF-1(infA),Mammalian cell
Code CSB-MP629612SAAT
Size Pls inquiry other sizes
Source Mammalian cell
Purity >85% (SDS-PAGE)
Tag Info The following tags are available.
N-terminal His-tagged and C-terminal Myc-tagged
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Sequence MAKEDVIEIE GKVVETMPNA MFTVELENGH QILATVSGKI RKNYIRILVG DRVTVEMSPY DLTRGRITYR FK
Expression Region 1-72
Protein Description full length protein
Storage Buffer Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Still Have Questions? Leave a Message or Start an on-line Chat

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