Thermo Fisher Scientific eIF3a Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:1,000-1:5,000

-

Immunocytochemistry (ICC/IF)

1:50-1:100

-

ELISA (ELISA)

1 µg/mL

-

Product Specifications

Species Reactivity

Human, Mouse

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Recombinant fusion protein containing a sequence corresponding to amino acids 1-250 of human EIF3A (NP_0037411) if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:eIF3a,uniProtId:Q14152-1,ncbiNodeId:9606,antigenRange:1-250,antigenLength:1382,antigenImageFileName:PA5-87456_eIF3a_Q14152-1_Rabbit.svg,antigenImageFileNamePDP:PA5-87456_eIF3a_Q14152-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.68 mg/mL

Purification

Affinity Chromatography

Storage buffer

PBS, pH 7.3, with 50% glycerol

Contains

0.02% sodium azide

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Wet ice

RRID

AB_2804164

Product Specific Information

Immunogen sequence: MPAYFQRPEN ALKRANEFLE VGKKQPALDV LYDVMKSKKH RTWQKIHEPI MLKYLELCVD LRKSHLAKEG LYQYKNICQQ VNIKSLEDVV RAYLKMAEEK TEAAKEESQQ MVLDIEDLDN IQTPESVLLS AVSGEDTQDR TDRLLLTPWV KFLWESYRQC LDLLRNNSRV ERLYHDIAQQ AFKFCLQYTR KAEFRKLCDN LRMHLSQIQR HHNQSTAINL NNPESQSMHL ETRLVQLDSA ISMELWQEAF; Positive Samples: HepG2, Jurkat, Mouse heart, Mouse ovary; Cellular Location: Cytoplasm

Target Information

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 (PubMed:17581632, PubMed:25849773). 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 (PubMed:17581632, PubMed:11169732). 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 (PubMed:25849773, PubMed:27462815). [UniProt]

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.