Binding partners of Annexin A2 in MDA-MB-231 cells
Ontology highlight
ABSTRACT: A mass-spec of proteins found bound to Annexin A2 following a immunoprecipitation of Annexin A2 from cell lysate of MDAMB231 cells plated 1) on plastic or 2) on collagen-1
Project description:To investigate the RNA binding property of FSCN1 in ESCC, RNA immunoprecipitation (RIP) was performed using an FSCN1 monoclonal antibody in ECA-109 cell lysate
Project description:To investigate the genes differentially expressed upon plating on top of matrixes with different stiffness, we compared the expression profiles of MDA-MB-231 breast cancer cells plated on a stiff substrate (plastic) with the same cells plated on a soft substrate (hydrogels 0.7 kPa). Keywords: expression profiling by array
Project description:Activated pancreatic stellate cells produce the fibrotic matrix in chronic pancreatitis and pancreatic cancer. In vitro protocols examining PSC biology have usually involved PSCs cultured on plastic, a non-physiological surface. However, PSCs cultured on physiological matrices e.g. MatrigelTM (normal basement membrane) and collagen (fibrotic pancreas), may have distinctly different behaviours compared to cells cultured on plastic. Therefore, we aimed to compare PSC gene expression after culture on plastic, MatrigelTM and collagen I.
Project description:To investigated the binding partners of Fcer1g to further explore its mediated signaling pathways, we utilized macrophage cell line RAW264.7 cells. After exogenously expressing Fcer1g-FLAG proteins, we performed immunoprecipitation-mass spectrometry (IP-MS) assay using FLAG antibodies to analyze the cell lysate.
Project description:This experiment was designed to compare changes in the transcriptome of fallopian tube epithelial cells plated on two-dimensional and three-dimensional collagen.
Project description:Activated pancreatic stellate cells produce the fibrotic matrix in chronic pancreatitis and pancreatic cancer. In vitro protocols examining PSC biology have usually involved PSCs cultured on plastic, a non-physiological surface. However, PSCs cultured on physiological matrices e.g. MatrigelTM (normal basement membrane) and collagen (fibrotic pancreas), may have distinctly different behaviours compared to cells cultured on plastic. Therefore, we aimed to compare PSC gene expression after culture on plastic, MatrigelTM and collagen I. Total RNA from stellate cells in 10 cm Petri dishes was isolated by Qiagen RNeasy Mini Plus kit as per manufacturer’s instructions. The Agilent 2100 Bioanalyzer (Agilent Technologies Inc. Santa Clara, CA) was used for quality control of the isolated total RNA. Gene expression profiles of rat PSCs cultured on MatrigelTM, collagen I and plastic were analysed by whole rat genome microarray purchased from Affymetrix (Rat Gene 1.0 ST Array). This array was able to detect 27,342 rat genes, with approximately 26 probes on average per gene (referred to as a probe set).
Project description:Putative binding partners of IQGAP-related protein IqgC were identified by LC-MS/MS. Recombinant GST-tagged IqgC was purified from E. coli and immobilised to glutathione agarose. Interactors from cell lysate of D discoideum AX2 cells were applied to prepared affinity resin and bound proteins were identified by LC-MS/MS.
Project description:A comprehensive transcriptomic and proteomic characterization of native HUVEC and HUVEC grown on collagen-coated Xellulin and collagen-coated conventional cell culture plastic from six donors, a total of 28 samples/libraries in 3 groups (1) Native HUVEC freshly isolated from six umbilical cords and then propagated (passage 0) (2) Ten samples of HUVEC passage 1 cultured on Xell-Discs Xellulin (3) twelve samples HUVEC passage 1 cultured in standard plastic cell culture
Project description:To explore the downstream molecules of FSCN1, shRNA targeting FSCN1 was designed and transfected into the ESCC cell line, ECA-109. Whole-genome expression profiling was performed to screen for related molecules. To investigate the RNA binding property of FSCN1 in ESCC, RNA immunoprecipitation (RIP) was performed using an FSCN1 monoclonal antibody in ECA-109 cell lysate, and the associated RNA was analyzed by RNA-seq.