Gene description for C1QBP
Gene name complement C1q binding protein
Gene symbol C1QBP
Other names/aliases COXPD33
GC1QBP
HABP1
SF2AP32
SF2p32
gC1Q-R
gC1qR
p32
Species Homo sapiens
 Experiment description of studies that identified C1QBP in Pancreatic cancer cells

1
Experiment ID3061
Identified moleculeprotein
Extracellular vesicle typeExosomes
MISEVSmall EVs
Identification method Western blotting
PubMed ID 33827783   
OrganismHomo sapiens
Experiment descriptionExosome-delivered CD44v6/C1QBP complex drives pancreatic cancer liver metastasis by promoting fibrotic liver microenvironment
AuthorsXie Z, Gao Y, Ho C, Li L, Jin C, Wang X, Zou C, Mao Y, Wang X, Li Q, Fu D, Zhang YF.
Journal name Gut
Publication year2022
SamplePancreatic cancer cells
Sample namePancreatic ductal adenocarcinoma tissue with liver metastasis
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyWestern blotting
EV-TRACK -

2
Experiment ID3062
Identified moleculeprotein
Extracellular vesicle typeExosomes
MISEVSmall EVs
Identification method Western blotting
PubMed ID 33827783   
OrganismHomo sapiens
Experiment descriptionExosome-delivered CD44v6/C1QBP complex drives pancreatic cancer liver metastasis by promoting fibrotic liver microenvironment
AuthorsXie Z, Gao Y, Ho C, Li L, Jin C, Wang X, Zou C, Mao Y, Wang X, Li Q, Fu D, Zhang YF.
Journal name Gut
Publication year2022
SamplePancreatic cancer cells
Sample namePancreatic ductal adenocarcinoma tissue without liver metastasis
Isolation/purification methodsDifferential centrifugation
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyWestern blotting
EV-TRACK -

3
Experiment ID1658
Identified moleculeProtein
Extracellular vesicle typeExosomes
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 34108659   
OrganismHomo sapiens
Experiment descriptionQuantitative Proteomics Identifies the Core Proteome of Exosomes with Syntenin-1 as the highest abundant protein and a Putative Universal Biomarker
AuthorsKugeratski FG, Hodge K, Lilla S, McAndrews KM, Zhou X, Hwang RF, Zanivan S, Kalluri R.
Journal name Nat Cell Biol
Publication year2021
SamplePancreatic cancer cells
Sample nameBxPC3
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
mRNA
Methods used in the studyRT-qPCR
Western blotting
Mass spectrometry
Flow cytometry
EV-TRACK -

4
Experiment ID1667
Identified moleculeProtein
Extracellular vesicle typeExosomes
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 34108659   
OrganismHomo sapiens
Experiment descriptionQuantitative Proteomics Identifies the Core Proteome of Exosomes with Syntenin-1 as the highest abundant protein and a Putative Universal Biomarker
AuthorsKugeratski FG, Hodge K, Lilla S, McAndrews KM, Zhou X, Hwang RF, Zanivan S, Kalluri R.
Journal name Nat Cell Biol
Publication year2021
SamplePancreatic cancer cells
Sample namePANC-1
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
mRNA
Methods used in the studyRT-qPCR
Western blotting
Mass spectrometry
Flow cytometry
EV-TRACK -

5
Experiment ID1686
Identified moleculeProtein
Extracellular vesicle typeExosomes
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 34108659   
OrganismHomo sapiens
Experiment descriptionQuantitative Proteomics Identifies the Core Proteome of Exosomes with Syntenin-1 as the highest abundant protein and a Putative Universal Biomarker
AuthorsKugeratski FG, Hodge K, Lilla S, McAndrews KM, Zhou X, Hwang RF, Zanivan S, Kalluri R.
Journal name Nat Cell Biol
Publication year2021
SamplePancreatic cancer cells
Sample namePANC-1 - Exo-rich fractions 7-10 pooled
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Size exclusion chromatography
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyWestern blotting
Mass spectrometry
EV-TRACK -

6
Experiment ID1687
Identified moleculeProtein
Extracellular vesicle typeExosomes
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 34108659   
OrganismHomo sapiens
Experiment descriptionQuantitative Proteomics Identifies the Core Proteome of Exosomes with Syntenin-1 as the highest abundant protein and a Putative Universal Biomarker
AuthorsKugeratski FG, Hodge K, Lilla S, McAndrews KM, Zhou X, Hwang RF, Zanivan S, Kalluri R.
Journal name Nat Cell Biol
Publication year2021
SamplePancreatic cancer cells
Sample namePANC-1 - Exo-rich fractions 1-6 pooled
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
OptiPrep density gradient centrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -

7
Experiment ID2678
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample namePANC-1
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Lipid
Metabolite
Methods used in the studyWestern blotting
Mass spectrometry
EV-TRACK -

8
Experiment ID2679
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample nameMiaPaCa-2
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Lipid
Metabolite
Methods used in the studyWestern blotting
Mass spectrometry
EV-TRACK -

9
Experiment ID2680
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample nameCapan-1
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Lipid
Metabolite
Methods used in the studyWestern blotting
Mass spectrometry
EV-TRACK -

10
Experiment ID2681
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample nameSW-1990
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Lipid
Metabolite
Methods used in the studyWestern blotting
Mass spectrometry
EV-TRACK -

11
Experiment ID2682
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample namePPCL-68 (PDX)
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Lipid
Metabolite
Methods used in the studyWestern blotting
Mass spectrometry
EV-TRACK -

12
Experiment ID2683
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample namePPCL-46 (PDX)
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Lipid
Metabolite
Methods used in the studyWestern blotting
Mass spectrometry
EV-TRACK -

13
Experiment ID2686
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample namePANC-1
Isolation/purification methodsEVtrap
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -

14
Experiment ID2687
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample nameMiaPaCa-2
Isolation/purification methodsEVtrap
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -

15
Experiment ID2688
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample nameCapan-1
Isolation/purification methodsEVtrap
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -

16
Experiment ID2689
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample nameSW-1990
Isolation/purification methodsEVtrap
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -

17
Experiment ID2690
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample namePPCL-68 (PDX)
Isolation/purification methodsEVtrap
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -

18
Experiment ID2691
Identified moleculeProtein
Extracellular vesicle typeExtracellular vesicles
MISEVSmall EVs
Identification method Mass spectrometry
PubMed ID 35656858   
OrganismHomo sapiens
Experiment descriptionA multi-omics approach identifies pancreatic cancer cell extracellular vesicles as mediators of the unfolded protein response in normal pancreatic epithelial cells
AuthorsHinzman CP, Singh B, Bansal S, Li Y, Iliuk A, Girgis M, Herremans KM, Trevino JG, Singh VK, Banerjee PP, Cheema AK.
Journal name J Extracell Vesicles
Publication year2022
SamplePancreatic cancer cells
Sample namePPCL-46 (PDX)
Isolation/purification methodsEVtrap
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -

19
Experiment ID3346
Identified moleculeprotein
Extracellular vesicle typeSupermeres
MISEVEV-like nanoparticles
Identification method Mass spectrometry
PubMed ID 34887515   
OrganismHomo sapiens
Experiment descriptionSupermeres are functional extracellular nanoparticles replete with disease biomarkers and therapeutic targets
AuthorsZhang Q, Jeppesen DK, Higginbotham JN, Graves-Deal R, Trinh VQ, Ramirez MA, Sohn Y, Neininger AC, Taneja N, McKinley ET, Niitsu H, Cao Z, Evans R, Glass SE, Ray KC, Fissell WH, Hill S, Rose KL, Huh WJ, Washington MK, Ayers GD, Burnette DT, Sharma S, Rome LH, Franklin JL, Lee YA, Liu Q, Coffey RJ.
Journal name Nat Cell Biol
Publication year2021
SamplePancreatic cancer cells
Sample namePANC-1
Isolation/purification methodsDifferential centrifugation
Filtration
Centrifugal ultrafiltration
Ultracentrifugation
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyWestern blotting
Mass spectrometry
ELISA
EV-TRACK -

20
Experiment ID3067
Identified moleculeprotein
Extracellular vesicle typeExosomes
MISEVEVs
Identification method Immuno-EM
PubMed ID 33827783   
OrganismHomo sapiens
Experiment descriptionExosome-delivered CD44v6/C1QBP complex drives pancreatic cancer liver metastasis by promoting fibrotic liver microenvironment
AuthorsXie Z, Gao Y, Ho C, Li L, Jin C, Wang X, Zou C, Mao Y, Wang X, Li Q, Fu D, Zhang YF.
Journal name Gut
Publication year2022
SamplePancreatic cancer cells
Sample namePancreatic ductal adenocarcinoma tissue
Isolation/purification methodsTotal Exosome isolation Kit
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyWestern blotting
Immuno-EM
EV-TRACK -

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