cct6 antibody (Proteintech)
Structured Review

Cct6 Antibody, supplied by Proteintech, used in various techniques. Bioz Stars score: 93/100, based on 13 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/cct6 antibody/product/Proteintech
Average 93 stars, based on 13 article reviews
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1) Product Images from "ANKRD55 is a key regulator of T cell inflammation in multiple sclerosis"
Article Title: ANKRD55 is a key regulator of T cell inflammation in multiple sclerosis
Journal: The Journal of Clinical Investigation
doi: 10.1172/JCI195214
Figure Legend Snippet: ( A ) Overexpression of ANKRD55 and TCP1 in HEK293T cells followed by co-IP analysis to determine their interaction. ( B ) Protein extraction from Jurkat cells with subsequent co-IP assay to determine the interaction between ANKRD55 and TCP1. ( C ) PLA experiment in Jurkat cells to assess the interaction between ANKRD55 and TCP1. Cells were fixed and incubated with primary antibodies against ANKRD55 and TCP1, followed by PLA probe ligation and amplification. Red fluorescent puncta indicate close proximity (<40 nm) between ANKRD55 and TCP1, suggesting a direct or complex-mediated interaction. Nuclei were counterstained with DAPI (blue). Representative images are shown. Scale bars: 2 μm (top), 5 μm (bottom). ( D ) Immunofluorescent staining of Jurkat cells to analyze the colocalization of ANKRD55 and TCP1. Scale bars: 2 μm. ( E – K ) Co-IP assays were performed using HEK293T cells to investigate the interactions between ANKRD55 and individual CCT subunits, including CCT2, CCT3, CCT4, CCT5, CCT6, CCT7, and CCT8. ( L ) Immunofluorescent staining of Jurkat cells to assess colocalization between ANKRD55 and specific CCT subunits (CCT2, CCT3, CCT4, and CCT7). Scale bars: 2 μm (first 4 panels), 1 μm (fifth panel). ( M ) Immunofluorescent staining of Jurkat cells to visualize the subcellular localization of ANKRD55, TCP1, and pericentrin. Scale bars: 5 μm. ( N – P ) Immunoblotting analysis of TCP1 ( N ), CCT3 ( O ), and CCT6 ( P ) expression levels in Jurkat cells following ANKRD55 knockdown.
Techniques Used: Over Expression, Co-Immunoprecipitation Assay, Protein Extraction, Incubation, Ligation, Amplification, Staining, Western Blot, Expressing, Knockdown
Figure Legend Snippet: ( A and B ) α-Tubulin immunoblotting in lysates and pellet determined by microtubule sedimentation assay in Jurkat cells with TCP1 ( A ) or ANKRD55 ( B ) knocked down. ( C ) TCP1 degradation rate analyzed via immunoblot after cycloheximide (CHX; 70 μM) treatment for 0–48 hours in control and Jurkat cells overexpressing ANKRD55. ( D – F ) Co-IP detection of interactions between CCT5 and TCP1 ( D ), CCT3 ( E ), or CCT6 ( F ) at varying concentrations of ANKRD55 in HEK293T. ( G ) Immunofluorescence analysis of immune synapse formation between Jurkat and Raji cells. Jurkat cells were prelabeled with CMAC. Raji cells were stimulated with SEE for 30 minutes. The 2 cell types were then cocultured for 30 minutes. Cells were stained with antibodies against ANKRD55, TCP1, pericentrin, and α-tubulin to visualize protein localization at the immune synapse. Scale bars: 2 μm. BF, bright-field; CMAC, CellTracker blue fluorescent probe. ( H ) Flow cytometry–based immune synapse (IS) pattern analysis. ( I and J ) Raji cells (APCs) stained with CFSE and stimulated with SEE for 30 minutes at 37°C and Jurkat cells (T cells) stained with CMTPX. T cell conjugation with APCs after 20 minutes of contact was analyzed by flow cytometry. Conjugate percentages were determined for Jurkat cells with ANKRD55 or TCP1 knocked down ( I ) and pretreatment with HSF1A (50 μM) for 2 hours ( J ). ( K ) Mean clinical score of EAE in mice injected intraperitoneally with PBS or HSF1A (20 mg/mL) ( n = 7 or 8 mice per group), induced by active immunization with MOG 35–55 . ( L ) Immunoblot analysis of TCR signaling in Jurkat cells. Cells included vector control, a stable ANKRD55-overexpressing cell line, and ANKRD55-overexpressing cells pretreated with HSF1A (50 μM, 2 hours). All groups were stimulated on plates coated with anti-CD3 and anti-CD28. Lysates were collected at the indicated time points (1, 2, 15, and 30 minutes) and probed for TCR signaling–associated proteins. ( M ) H&E and Luxol fast blue (LFB) staining of spinal cord sections at the peak of EAE disease. Arrows indicate areas of demyelination. * P < 0.05, ** P < 0.01, *** P < 0.001, **** P < 0.0001, by 2-way ANOVA with Tukey’s multiple-comparison test. Data are shown as mean ± SEM.
Techniques Used: Western Blot, Microtubule Sedimentation Assay, Control, Co-Immunoprecipitation Assay, Immunofluorescence, Staining, Flow Cytometry, Conjugation Assay, Injection, Plasmid Preparation, Comparison
