Gene description for LARP1B
Gene name La ribonucleoprotein domain family, member 1B
Gene symbol LARP1B
Other names/aliases LARP2
Species Homo sapiens
 Database cross references - LARP1B
ExoCarta ExoCarta_55132
Vesiclepedia VP_55132
Entrez Gene 55132
HGNC 24704
UniProt Q659C4  
 LARP1B identified in exosomes derived from the following tissue/cell type
Mesenchymal stem cells 36408942    
 Gene ontology annotations for LARP1B
Molecular Function
    RNA cap binding GO:0000339 IEA
    RNA binding GO:0003723 HDA
    RNA binding GO:0003723 IBA
    protein binding GO:0005515 IPI
Biological Process
    positive regulation of translation GO:0045727 IBA
    mRNA stabilization GO:0048255 IEA
Subcellular Localization
    nucleus GO:0005634 HDA
    cytosol GO:0005829 IBA
    cytoplasmic stress granule GO:0010494 IBA
 Experiment description of studies that identified LARP1B in exosomes
1
Experiment ID 488
MISEV standards
EM
Biophysical techniques
CD9|CD81|CD63|GAPDH|SDCBP|LAMP1|TFRC|UCHL1|FLOT2|LAMP2|FLOT1|ICAM1|RAB5B|CD151|RAB35|TSG101|RAB5A|CD82
Enriched markers
CANX
Negative markers
NTA
Particle analysis
Identified molecule Protein
Identification method Mass spectrometry
PubMed ID 36408942    
Organism Homo sapiens
Experiment description Quantitative proteomic analysis of exosomes from umbilical cord mesenchymal stem cells and rat bone marrow stem cells
Authors "Xu X, Yin F, Guo M, Gan G, Lin G, Wen C, Wang J, Song P, Wang J, Qi ZQ, Zhong CQ."
Journal name Proteomics
Publication year 2023
Sample Mesenchymal stem cells
Sample name UCMSC
Isolation/purification methods Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Western blotting
Mass spectometry
 Protein-protein interactions for LARP1B
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 RPSA 3921
Affinity Capture-MS Homo sapiens
2 NUPL2 11097
Affinity Capture-MS Homo sapiens
3 RPSAP58 388524
Affinity Capture-MS Homo sapiens
4 HNRNPC 3183
Affinity Capture-MS Homo sapiens
5 H1FNT  
Affinity Capture-MS Homo sapiens
6 RSL1D1 26156
Affinity Capture-MS Homo sapiens
7 PER1  
Affinity Capture-MS Homo sapiens
8 ZNF346  
Affinity Capture-MS Homo sapiens
9 CCNI2  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
10 HIST1H1D 3007
Affinity Capture-MS Homo sapiens
11 LIN28B  
Affinity Capture-MS Homo sapiens
12 RPS19 6223
Affinity Capture-MS Homo sapiens
13 UBC 7316
Reconstituted Complex Homo sapiens
14 HNRNPCL1 343069
Affinity Capture-MS Homo sapiens
15 PTBP3 9991
Affinity Capture-MS Homo sapiens
16 APP 351
Reconstituted Complex Homo sapiens
17 RPS3 6188
Affinity Capture-MS Homo sapiens
18 ILF2 3608
Affinity Capture-MS Homo sapiens
19 HNRNPUL2 221092
Affinity Capture-MS Homo sapiens
20 RPS20 6224
Proximity Label-MS Homo sapiens
21 IGF2BP3 10643
Affinity Capture-MS Homo sapiens
22 SNRNP70 6625
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
23 KIF23 9493
Affinity Capture-MS Homo sapiens
24 LUC7L2 51631
Affinity Capture-MS Homo sapiens
25 RPS10 6204
Affinity Capture-MS Homo sapiens
26 FBL 2091
Proximity Label-MS Homo sapiens
27 FGF17  
Affinity Capture-MS Homo sapiens
28 SRSF3 6428
Affinity Capture-MS Homo sapiens
29 EXD2  
Proximity Label-MS Homo sapiens
30 RBBP8NL  
Two-hybrid Homo sapiens
31 OASL 8638
Affinity Capture-MS Homo sapiens
32 FAM120A 23196
Affinity Capture-MS Homo sapiens
33 CLK3  
Affinity Capture-MS Homo sapiens
34 LARP4B 23185
Affinity Capture-MS Homo sapiens
35 LIN28A  
Affinity Capture-MS Homo sapiens
36 THAP3  
Affinity Capture-MS Homo sapiens
37 RBM47 54502
Affinity Capture-MS Homo sapiens
38 ZBTB47  
Affinity Capture-MS Homo sapiens
39 Nudt21 68219
Two-hybrid Mus musculus
40 TRA2A 29896
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
41 YBX2 51087
Affinity Capture-MS Homo sapiens
42 SRSF6 6431
Affinity Capture-MS Homo sapiens
43 PURG  
Affinity Capture-MS Homo sapiens
44 RPL31 6160
Affinity Capture-MS Homo sapiens
45 HIST1H1E 3008
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
46 REXO4  
Affinity Capture-MS Homo sapiens
47 CBX6  
Affinity Capture-MS Homo sapiens
48 ACTB 60
Proximity Label-MS Homo sapiens
49 ZFC3H1 196441
Affinity Capture-MS Homo sapiens
50 RABIF  
Two-hybrid Homo sapiens
51 CDX1  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
52 MYBBP1A 10514
Affinity Capture-MS Homo sapiens
53 PAIP1 10605
Affinity Capture-MS Homo sapiens
54 LARP1 23367
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Negative Genetic Homo sapiens
55 WDR46  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
56 ELAVL2 1993
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
57 PAIP2B  
Affinity Capture-MS Homo sapiens
58 MAP7 9053
Affinity Capture-MS Homo sapiens
59 ABT1 29777
Affinity Capture-MS Homo sapiens
60 GLI4  
Affinity Capture-MS Homo sapiens
61 RPS2 6187
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
62 ECT2 1894
Affinity Capture-MS Homo sapiens
63 SRSF4 6429
Affinity Capture-MS Homo sapiens
64 SRSF1 6426
Affinity Capture-MS Homo sapiens
65 CUL3 8452
Affinity Capture-MS Homo sapiens
66 SRSF5 6430
Affinity Capture-MS Homo sapiens
67 HNRNPA1 3178
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
68 HNRNPCL2 440563
Affinity Capture-MS Homo sapiens
69 HIST1H1B 3009
Affinity Capture-MS Homo sapiens
70 MEOX2  
Two-hybrid Homo sapiens
71 PABPC5 140886
Affinity Capture-MS Homo sapiens
72 MSLN 10232
Affinity Capture-MS Homo sapiens
73 HIST1H1A 3024
Affinity Capture-MS Homo sapiens
74 DDRGK1 65992
Affinity Capture-MS Homo sapiens
75 CCNG1  
Affinity Capture-MS Homo sapiens
76 Rpl35 66489
Affinity Capture-MS Mus musculus
77 NOG 9241
Affinity Capture-MS Homo sapiens
78 CCDC140  
Affinity Capture-MS Homo sapiens
79 RPL26 6154
Affinity Capture-MS Homo sapiens
80 ZC3H3  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
81 RBMS2 5939
Affinity Capture-MS Homo sapiens
82 RPS3A 6189
Affinity Capture-MS Homo sapiens
83 H2AFX 3014
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
84 RPL19 6143
Affinity Capture-MS Homo sapiens
85 YBX1 4904
Affinity Capture-MS Homo sapiens
86 SURF6  
Affinity Capture-MS Homo sapiens
87 KIF2A 3796
Two-hybrid Homo sapiens
Two-hybrid Homo sapiens
88 RNF151  
Affinity Capture-MS Homo sapiens
89 ILF3 3609
Affinity Capture-MS Homo sapiens
90 RPLP0 6175
Affinity Capture-MS Homo sapiens
91 POLR2J  
Two-hybrid Homo sapiens
92 APOBEC3D  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
93 MAGEB2 4113
Affinity Capture-MS Homo sapiens
94 DGCR8  
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
95 PRKACA 5566
Affinity Capture-MS Homo sapiens
96 ELAVL1 1994
Affinity Capture-RNA Homo sapiens
97 PRR3  
Affinity Capture-MS Homo sapiens
98 NIFK 84365
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
99 LARP7 51574
Affinity Capture-MS Homo sapiens
100 NEIL1  
Affinity Capture-MS Homo sapiens
101 GSPT2 23708
Affinity Capture-MS Homo sapiens
Affinity Capture-MS Homo sapiens
102 SRSF7 6432
Affinity Capture-MS Homo sapiens
103 RPL23AP32 56969
Affinity Capture-MS Homo sapiens
104 RPS6 6194
Affinity Capture-MS Homo sapiens
105 TRIM69 140691
Two-hybrid Homo sapiens
106 SERBP1 26135
Proximity Label-MS Homo sapiens
107 HNRNPU 3192
Affinity Capture-MS Homo sapiens
108 RPL36AL 6166
Affinity Capture-MS Homo sapiens
109 RC3H1 149041
Affinity Capture-MS Homo sapiens
110 RPL17 6139
Affinity Capture-MS Homo sapiens
View the network image/svg+xml
 Pathways in which LARP1B is involved
No pathways found





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