产品名称
EIF3B Rabbit Polyclonal Antibody
蛋白名称
Eukaryotic translation initiation factor 3 subunit B (eIF3b) (Eukaryotic translation initiation factor 3 subunit 9) (Prt1 homolog) (hPrt1) (eIF-3-eta) (eIF3 p110) (eIF3 p116)
存储缓冲液
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.
Human Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=8662
Human Swissprot No.
P55884
Human Swissprot Link
https://www.uniprot.org/uniprot/P55884
Mouse Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=27979
Mouse Swissprot No.
Q8JZQ9
Mouse Swissprot Link
https://www.uniprot.org/uniprotkb/Q8JZQ9/entry
Rat Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=288516
Rat Swissprot Link
https://www.uniprot.org/uniprotkb/Q4G061/entry
特异性
This antibody detects endogenous levels of EIF3B at Human, Mouse,Rat
运输及保存条件
-15°C to -25°C/1 year(Do not lower than -25°C)
功能
RNA-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis . The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S pre-initiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation . The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation, including cell cycling, differentiation and apoptosis, and uses different modes of RNA stem-loop binding to exert either translational activation or repression . ; (Microbial infection) In case of FCV infection, plays a role in the ribosomal termination-reinitiation event leading to the translation of VP2 .
