Recombinant Xenopus laevis Elongation factor 1-alpha

Product Type Recombinant Protein
Uniprot No. P17506
Species Xenopus laevis (African clawed frog)
Protein Names Recommended name: Elongation factor 1-alpha Short name= EF-1-alpha Alternative name(s): 42Sp50 Thesaurin A
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 This protein is one of two protein components of a 42S RNP particle that is very abundant in previtellogenic oocytes. A major function served by 42sp50 appears to be the storage of tRNAs for later use in oogenesis and early embryogenesis. Purified 42S particles can directly transfer aminoacyl tRNA to ribosomes.
Subcellular Location Cytoplasm
Protein Families TRAFAC class translation factor GTPase superfamily, Classic translation factor GTPase family, EF-Tu/EF-1A subfamily
Database Links

KEGG: xla:397889

UniGene: Xl.46752

Product Details for Different Expression Systems

Product Name Recombinant Xenopus laevis Elongation factor 1-alpha,Yeast
Code CSB-YP322944XBE
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 MTDKAPQKTH LNIVIIGHVD SGKSTTTGHL IYKCGGFDPR ALEKVEAAAA QLGKSSFKFA WILDKLKAER ERGITIDISL WKFQTNRFTI TIIDAPGHRD FIKNMITGTS QADVALLVVS AATGEFEAGV SRNGQTREHA LLAYTMGVKQ LIVCVNKMDL TDPPYSHKRF DEVVRNVMVY LKKIGYNPAT IPFVPVSGWT GENISSPSQK MGWFKGWKVK RKDGFTKGQS LLEVLDALVP PVRPANKPLR LPLQDVYKIG GIGTVPVGKI ETGILKPGMT ISFAPSGFSA EVKSIEMHHE PLQMAFPGFN IGFNVKNIAV KSLKRGNVAG NSKSDPPTEA SSFTAQVIIL NHPGFIKAGY SPVIDCHTAH ITCQFAELQE KIDRRTGKKL EDNPGLLKSG DAAIITLKPI KPFCVERFFD YPPLGRFAAR DLKQTVAVGV VKSVEHKAGA AARRQVQKPV LVK
Expression Region 1-463
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
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Product Name Recombinant Xenopus laevis Elongation factor 1-alpha,E.coli
Code CSB-EP322944XBE
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 MTDKAPQKTH LNIVIIGHVD SGKSTTTGHL IYKCGGFDPR ALEKVEAAAA QLGKSSFKFA WILDKLKAER ERGITIDISL WKFQTNRFTI TIIDAPGHRD FIKNMITGTS QADVALLVVS AATGEFEAGV SRNGQTREHA LLAYTMGVKQ LIVCVNKMDL TDPPYSHKRF DEVVRNVMVY LKKIGYNPAT IPFVPVSGWT GENISSPSQK MGWFKGWKVK RKDGFTKGQS LLEVLDALVP PVRPANKPLR LPLQDVYKIG GIGTVPVGKI ETGILKPGMT ISFAPSGFSA EVKSIEMHHE PLQMAFPGFN IGFNVKNIAV KSLKRGNVAG NSKSDPPTEA SSFTAQVIIL NHPGFIKAGY SPVIDCHTAH ITCQFAELQE KIDRRTGKKL EDNPGLLKSG DAAIITLKPI KPFCVERFFD YPPLGRFAAR DLKQTVAVGV VKSVEHKAGA AARRQVQKPV LVK
Expression Region 1-463
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
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Product Name Recombinant Xenopus laevis Elongation factor 1-alpha,Baculovirus
Code CSB-BP322944XBE
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 MTDKAPQKTH LNIVIIGHVD SGKSTTTGHL IYKCGGFDPR ALEKVEAAAA QLGKSSFKFA WILDKLKAER ERGITIDISL WKFQTNRFTI TIIDAPGHRD FIKNMITGTS QADVALLVVS AATGEFEAGV SRNGQTREHA LLAYTMGVKQ LIVCVNKMDL TDPPYSHKRF DEVVRNVMVY LKKIGYNPAT IPFVPVSGWT GENISSPSQK MGWFKGWKVK RKDGFTKGQS LLEVLDALVP PVRPANKPLR LPLQDVYKIG GIGTVPVGKI ETGILKPGMT ISFAPSGFSA EVKSIEMHHE PLQMAFPGFN IGFNVKNIAV KSLKRGNVAG NSKSDPPTEA SSFTAQVIIL NHPGFIKAGY SPVIDCHTAH ITCQFAELQE KIDRRTGKKL EDNPGLLKSG DAAIITLKPI KPFCVERFFD YPPLGRFAAR DLKQTVAVGV VKSVEHKAGA AARRQVQKPV LVK
Expression Region 1-463
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat
Product Name Recombinant Xenopus laevis Elongation factor 1-alpha,Mammalian cell
Code CSB-MP322944XBE
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 MTDKAPQKTH LNIVIIGHVD SGKSTTTGHL IYKCGGFDPR ALEKVEAAAA QLGKSSFKFA WILDKLKAER ERGITIDISL WKFQTNRFTI TIIDAPGHRD FIKNMITGTS QADVALLVVS AATGEFEAGV SRNGQTREHA LLAYTMGVKQ LIVCVNKMDL TDPPYSHKRF DEVVRNVMVY LKKIGYNPAT IPFVPVSGWT GENISSPSQK MGWFKGWKVK RKDGFTKGQS LLEVLDALVP PVRPANKPLR LPLQDVYKIG GIGTVPVGKI ETGILKPGMT ISFAPSGFSA EVKSIEMHHE PLQMAFPGFN IGFNVKNIAV KSLKRGNVAG NSKSDPPTEA SSFTAQVIIL NHPGFIKAGY SPVIDCHTAH ITCQFAELQE KIDRRTGKKL EDNPGLLKSG DAAIITLKPI KPFCVERFFD YPPLGRFAAR DLKQTVAVGV VKSVEHKAGA AARRQVQKPV LVK
Expression Region 1-463
Protein Description full length protein
Storage Buffer Tris-based buffer,50% glycerol
Still Have Questions? Leave a Message or Start an on-line Chat

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