PTK-196 Pamchip Array (Article Code 86402)
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CD81 Antibody (C-Term) Purified Rabbit Polyclonal Antibody (Pab) Catalog # AP6631B
10320 Camino Santa Fe, Suite G San Diego, CA 92121 Tel: 858.875.1900 Fax: 858.622.0609 CD81 Antibody (C-term) Purified Rabbit Polyclonal Antibody (Pab) Catalog # AP6631B Specification CD81 Antibody (C-term) - Product Information Application WB, IHC-P, FC,E Primary Accession P60033 Reactivity Human, Mouse Host Rabbit Clonality Polyclonal Isotype Rabbit Ig Antigen Region 176-203 CD81 Antibody (C-term) - Additional Information Gene ID 975 Other Names CD81 antigen, 26 kDa cell surface protein TAPA-1, Target of the antiproliferative antibody 1, Tetraspanin-28, Tspan-28, Western blot analysis of CD81 Antibody CD81, CD81, TAPA1, TSPAN28 (C-term) (Cat. #AP6631b) in mouse kidney(lane 1) and cerebellum(lane 2) tissue Target/Specificity lysates (35ug/lane). CD81 (arrow) was This CD81 antibody is generated from detected using the purified Pab. rabbits immunized with a KLH conjugated synthetic peptide between 176-203 amino acids from the C-terminal region of human CD81. Dilution WB~~1:1000 IHC-P~~1:10~50 FC~~1:10~50 Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS. Storage Maintain refrigerated at 2-8°C for up to 2 Formalin-fixed and paraffin-embedded weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw human brain tissue with CD81 Antibody cycles. (C-term), which was peroxidase-conjugated to the secondary antibody, followed by DAB Precautions staining. This data demonstrates the use of CD81 Antibody (C-term) is for research use this antibody for immunohistochemistry; Page 1/4 10320 Camino Santa Fe, Suite G San Diego, CA 92121 Tel: 858.875.1900 Fax: 858.622.0609 only and not for use in diagnostic or clinical relevance has not been evaluated. -
ACE2 Interaction Networks in COVID-19: a Physiological Framework for Prediction of Outcome in Patients with Cardiovascular Risk Factors
Journal of Clinical Medicine Article ACE2 Interaction Networks in COVID-19: A Physiological Framework for Prediction of Outcome in Patients with Cardiovascular Risk Factors Zofia Wicik 1,2 , Ceren Eyileten 2, Daniel Jakubik 2,Sérgio N. Simões 3, David C. Martins Jr. 1, Rodrigo Pavão 1, Jolanta M. Siller-Matula 2,4,* and Marek Postula 2 1 Centro de Matemática, Computação e Cognição, Universidade Federal do ABC, Santo Andre 09606-045, Brazil; zofi[email protected] (Z.W.); [email protected] (D.C.M.J.); [email protected] (R.P.) 2 Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Center for Preclinical Research and Technology CEPT, 02-091 Warsaw, Poland; [email protected] (C.E.); [email protected] (D.J.); [email protected] (M.P.) 3 Federal Institute of Education, Science and Technology of Espírito Santo, Serra, Espírito Santo 29056-264, Brazil; [email protected] 4 Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria * Correspondence: [email protected]; Tel.: +43-1-40400-46140; Fax: +43-1-40400-42160 Received: 9 October 2020; Accepted: 17 November 2020; Published: 21 November 2020 Abstract: Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (coronavirus disease 2019; COVID-19) is associated with adverse outcomes in patients with cardiovascular disease (CVD). The aim of the study was to characterize the interaction between SARS-CoV-2 and Angiotensin-Converting Enzyme 2 (ACE2) functional networks with a focus on CVD. Methods: Using the network medicine approach and publicly available datasets, we investigated ACE2 tissue expression and described ACE2 interaction networks that could be affected by SARS-CoV-2 infection in the heart, lungs and nervous system. -
Supporting Online Material
1 2 3 4 5 6 7 Supplementary Information for 8 9 Fractalkine-induced microglial vasoregulation occurs within the retina and is altered early in diabetic 10 retinopathy 11 12 *Samuel A. Mills, *Andrew I. Jobling, *Michael A. Dixon, Bang V. Bui, Kirstan A. Vessey, Joanna A. Phipps, 13 Ursula Greferath, Gene Venables, Vickie H.Y. Wong, Connie H.Y. Wong, Zheng He, Flora Hui, James C. 14 Young, Josh Tonc, Elena Ivanova, Botir T. Sagdullaev, Erica L. Fletcher 15 * Joint first authors 16 17 Corresponding author: 18 Prof. Erica L. Fletcher. Department of Anatomy & Neuroscience. The University of Melbourne, Grattan St, 19 Parkville 3010, Victoria, Australia. 20 Email: [email protected] ; Tel: +61-3-8344-3218; Fax: +61-3-9347-5219 21 22 This PDF file includes: 23 24 Supplementary text 25 Figures S1 to S10 26 Tables S1 to S7 27 Legends for Movies S1 to S2 28 SI References 29 30 Other supplementary materials for this manuscript include the following: 31 32 Movies S1 to S2 33 34 35 36 1 1 Supplementary Information Text 2 Materials and Methods 3 Microglial process movement on retinal vessels 4 Dark agouti rats were anaesthetized, injected intraperitoneally with rhodamine B (Sigma-Aldrich) to label blood 5 vessels and retinal explants established as described in the main text. Retinal microglia were labelled with Iba-1 6 and imaging performed on an inverted confocal microscope (Leica SP5). Baseline images were taken for 10 7 minutes, followed by the addition of PBS (10 minutes) and then either fractalkine or fractalkine + candesartan 8 (10 minutes) using concentrations outlined in the main text. -
CD226 T Cells Expressing the Receptors TIGIT and Divergent Phenotypes of Human Regulatory
The Journal of Immunology Divergent Phenotypes of Human Regulatory T Cells Expressing the Receptors TIGIT and CD226 Christopher A. Fuhrman,*,1 Wen-I Yeh,*,1 Howard R. Seay,* Priya Saikumar Lakshmi,* Gaurav Chopra,† Lin Zhang,* Daniel J. Perry,* Stephanie A. McClymont,† Mahesh Yadav,† Maria-Cecilia Lopez,‡ Henry V. Baker,‡ Ying Zhang,x Yizheng Li,{ Maryann Whitley,{ David von Schack,x Mark A. Atkinson,* Jeffrey A. Bluestone,‡ and Todd M. Brusko* Regulatory T cells (Tregs) play a central role in counteracting inflammation and autoimmunity. A more complete understanding of cellular heterogeneity and the potential for lineage plasticity in human Treg subsets may identify markers of disease pathogenesis and facilitate the development of optimized cellular therapeutics. To better elucidate human Treg subsets, we conducted direct transcriptional profiling of CD4+FOXP3+Helios+ thymic-derived Tregs and CD4+FOXP3+Helios2 T cells, followed by comparison with CD4+FOXP32Helios2 T conventional cells. These analyses revealed that the coinhibitory receptor T cell Ig and ITIM domain (TIGIT) was highly expressed on thymic-derived Tregs. TIGIT and the costimulatory factor CD226 bind the common ligand CD155. Thus, we analyzed the cellular distribution and suppressive activity of isolated subsets of CD4+CD25+CD127lo/2 T cells expressing CD226 and/or TIGIT. We observed TIGIT is highly expressed and upregulated on Tregs after activation and in vitro expansion, and is associated with lineage stability and suppressive capacity. Conversely, the CD226+TIGIT2 population was associated with reduced Treg purity and suppressive capacity after expansion, along with a marked increase in IL-10 and effector cytokine production. These studies provide additional markers to delineate functionally distinct Treg subsets that may help direct cellular therapies and provide important phenotypic markers for assessing the role of Tregs in health and disease. -
Pancancer Progression Human Vjune2017
Gene Symbol Accession Alias/Prev Symbol Official Full Name AAMP NM_001087.3 - angio-associated, migratory cell protein ABI3BP NM_015429.3 NESHBP|TARSH ABI family, member 3 (NESH) binding protein ACHE NM_000665.3 ACEE|ARACHE|N-ACHE|YT acetylcholinesterase ACTG2 NM_001615.3 ACT|ACTA3|ACTE|ACTL3|ACTSG actin, gamma 2, smooth muscle, enteric ACVR1 NM_001105.2 ACTRI|ACVR1A|ACVRLK2|ALK2|FOP|SKR1|TSRI activin A receptor, type I ACVR1C NM_145259.2 ACVRLK7|ALK7 activin A receptor, type IC ACVRL1 NM_000020.1 ACVRLK1|ALK-1|ALK1|HHT|HHT2|ORW2|SKR3|TSR-I activin A receptor type II-like 1 ADAM15 NM_207195.1 MDC15 ADAM metallopeptidase domain 15 ADAM17 NM_003183.4 ADAM18|CD156B|CSVP|NISBD|TACE ADAM metallopeptidase domain 17 ADAM28 NM_014265.4 ADAM 28|ADAM23|MDC-L|MDC-Lm|MDC-Ls|MDCL|eMDC II|eMDCII ADAM metallopeptidase domain 28 ADAM8 NM_001109.4 CD156|MS2 ADAM metallopeptidase domain 8 ADAM9 NM_001005845.1 CORD9|MCMP|MDC9|Mltng ADAM metallopeptidase domain 9 ADAMTS1 NM_006988.3 C3-C5|METH1 ADAM metallopeptidase with thrombospondin type 1 motif, 1 ADAMTS12 NM_030955.2 PRO4389 ADAM metallopeptidase with thrombospondin type 1 motif, 12 ADAMTS8 NM_007037.4 ADAM-TS8|METH2 ADAM metallopeptidase with thrombospondin type 1 motif, 8 ADAP1 NM_006869.2 CENTA1|GCS1L|p42IP4 ArfGAP with dual PH domains 1 ADD1 NM_001119.4 ADDA adducin 1 (alpha) ADM2 NM_001253845.1 AM2|dJ579N16.4 adrenomedullin 2 ADRA2B NM_000682.4 ADRA2L1|ADRA2RL1|ADRARL1|ALPHA2BAR|alpha-2BAR adrenoceptor alpha 2B AEBP1 NM_001129.3 ACLP AE binding protein 1 AGGF1 NM_018046.3 GPATC7|GPATCH7|HSU84971|HUS84971|VG5Q -
Breast Cancer Antiestrogen Resistance-3 Expression Regulates Breast Cancer Cell Migration Through Promotion of P130cas Membrane Localization Andmembrane Ruffling
Research Article Breast Cancer Antiestrogen Resistance-3 Expression Regulates Breast Cancer Cell Migration through Promotion of p130Cas Membrane Localization andMembrane Ruffling Randy S. Schrecengost,1 Rebecca B. Riggins,2 Keena S. Thomas,1 Michael S. Guerrero,1 and Amy H. Bouton1 1Department of Microbiology, University of Virginia Health System, Charlottesville, Virginia and 2Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, District of Columbia Abstract antiestrogen resistance-1 (BCAR1; also known as p130Cas; refs. 2, 3). Antiestrogens such as tamoxifen are widely used in the clinic A second protein, BCAR3 (the human homologue of the murine to treat estrogen receptor–positive breast tumors. Resistance protein AND-34), was identified in a genetic screen along with to tamoxifen can occur either de novo or develop over time in BCAR1 as a gene product whose overexpression conferred tamoxifen resistance in vitro (4). BCAR3 is a member of the novel a large proportion of these tumors. Additionally, resistance is S p associated with enhanced motility and invasiveness in vitro. rc homology 2 (SH2)–containing rotein (NSP) family that One molecule that has been implicated in tamoxifen resis- includes two other members, Chat/SHEP1 and NSP1. These tance, breast cancer antiestrogen resistance-3 (BCAR3), has proteins share a common domain structure consisting of an also been shown to regulate migration of fibroblasts. In this amino-terminal SH2 domain and a carboxyl-terminal domain with study, we investigated the role of BCAR3 in breast cancer cell sequence homology to the Cdc25-family of guanine nucleotide exchange factors (GEF). Several studies have shown that BCAR3 migration and invasion. -
Appendix Table A.2.3.1 Full Table of All Chicken Proteins and Human Orthologs Pool Accession Human Human Protein Human Product Cell Angios Log2( Endo Gene Comp
Appendix table A.2.3.1 Full table of all chicken proteins and human orthologs Pool Accession Human Human Protein Human Product Cell AngioS log2( Endo Gene comp. core FC) Specific CIKL F1NWM6 KDR NP_002244 kinase insert domain receptor (a type III receptor tyrosine M 94 4 kinase) CWT Q8AYD0 CDH5 NP_001786 cadherin 5, type 2 (vascular endothelium) M 90 8.45 specific CWT Q8AYD0 CDH5 NP_001786 cadherin 5, type 2 (vascular endothelium) M 90 8.45 specific CIKL F1P1Y9 CDH5 NP_001786 cadherin 5, type 2 (vascular endothelium) M 90 8.45 specific CIKL F1P1Y9 CDH5 NP_001786 cadherin 5, type 2 (vascular endothelium) M 90 8.45 specific CIKL F1N871 FLT4 NP_891555 fms-related tyrosine kinase 4 M 86 -1.71 CWT O73739 EDNRA NP_001948 endothelin receptor type A M 81 -8 CIKL O73739 EDNRA NP_001948 endothelin receptor type A M 81 -8 CWT Q4ADW2 PROCR NP_006395 protein C receptor, endothelial M 80 -0.36 CIKL Q4ADW2 PROCR NP_006395 protein C receptor, endothelial M 80 -0.36 CIKL F1NFQ9 TEK NP_000450 TEK tyrosine kinase, endothelial M 77 7.3 specific CWT Q9DGN6 ECE1 NP_001106819 endothelin converting enzyme 1 M 74 -0.31 CIKL Q9DGN6 ECE1 NP_001106819 endothelin converting enzyme 1 M 74 -0.31 CWT F1NIF0 CA9 NP_001207 carbonic anhydrase IX I 74 CIKL F1NIF0 CA9 NP_001207 carbonic anhydrase IX I 74 CWT E1BZU7 AOC3 NP_003725 amine oxidase, copper containing 3 (vascular adhesion protein M 70 1) CIKL E1BZU7 AOC3 NP_003725 amine oxidase, copper containing 3 (vascular adhesion protein M 70 1) CWT O93419 COL18A1 NP_569712 collagen, type XVIII, alpha 1 E 70 -2.13 CIKL O93419 -
CD Markers Are Routinely Used for the Immunophenotyping of Cells
ptglab.com 1 CD MARKER ANTIBODIES www.ptglab.com Introduction The cluster of differentiation (abbreviated as CD) is a protocol used for the identification and investigation of cell surface molecules. So-called CD markers are routinely used for the immunophenotyping of cells. Despite this use, they are not limited to roles in the immune system and perform a variety of roles in cell differentiation, adhesion, migration, blood clotting, gamete fertilization, amino acid transport and apoptosis, among many others. As such, Proteintech’s mini catalog featuring its antibodies targeting CD markers is applicable to a wide range of research disciplines. PRODUCT FOCUS PECAM1 Platelet endothelial cell adhesion of blood vessels – making up a large portion molecule-1 (PECAM1), also known as cluster of its intracellular junctions. PECAM-1 is also CD Number of differentiation 31 (CD31), is a member of present on the surface of hematopoietic the immunoglobulin gene superfamily of cell cells and immune cells including platelets, CD31 adhesion molecules. It is highly expressed monocytes, neutrophils, natural killer cells, on the surface of the endothelium – the thin megakaryocytes and some types of T-cell. Catalog Number layer of endothelial cells lining the interior 11256-1-AP Type Rabbit Polyclonal Applications ELISA, FC, IF, IHC, IP, WB 16 Publications Immunohistochemical of paraffin-embedded Figure 1: Immunofluorescence staining human hepatocirrhosis using PECAM1, CD31 of PECAM1 (11256-1-AP), Alexa 488 goat antibody (11265-1-AP) at a dilution of 1:50 anti-rabbit (green), and smooth muscle KD/KO Validated (40x objective). alpha-actin (red), courtesy of Nicola Smart. PECAM1: Customer Testimonial Nicola Smart, a cardiovascular researcher “As you can see [the immunostaining] is and a group leader at the University of extremely clean and specific [and] displays Oxford, has said of the PECAM1 antibody strong intercellular junction expression, (11265-1-AP) that it “worked beautifully as expected for a cell adhesion molecule.” on every occasion I’ve tried it.” Proteintech thanks Dr. -
Saccharomyces Boulardii Enhances N-Terminal Peptide Hydrolysis in Suckling Rat Small Intestine by Endoluminal Release of a Zinc-Binding Metalloprotease
0031-3998/02/5104-0528 PEDIATRIC RESEARCH Vol. 51, No. 4, 2002 Copyright © 2002 International Pediatric Research Foundation, Inc. Printed in U.S.A. Saccharomyces boulardii Enhances N-Terminal Peptide Hydrolysis in Suckling Rat Small Intestine by Endoluminal Release of a Zinc-Binding Metalloprotease JEAN-PAUL BUTS, NADINE DE KEYSER, CATHERINE STILMANT, ETIENNE SOKAL, AND SOHEILA MARANDI Laboratory of Pediatric Gastroenterology and Nutrition, Unit of Pediatric Research, Faculty of Medicine, Université Catholique de Louvain, B-1200 Brussels, Belgium ABSTRACT Saccharomyces boulardii (S. boulardii), a biotherapeutic ited in the presence of 1 mM Zn2ϩ. Oral treatment of sucklings agent effective in acute and chronic enterocolopathies, produces with S. boulardii significantly enhanced jejunal and ileal mucosal trophic intestinal effects at least in part mediated by the endolu- leucine-aminopeptidase activities by 24 and 34%, respectively, minal release of polyamines. However, the effects of the yeast on over controls. In concordance, aminopeptidase activity was en- peptide hydrolysis have not yet been studied. The objectives of hanced in jejunal and ileal endoluminal fluid samples by 47 and this study were to assess in suckling rats the endoluminal and 105%, respectively. By use of an IgG-purified antibody raised mucosal aminopeptidase activities in response to S. boulardii against the zinc-binding domain common to metalloproteases, treatment and to analyze their related mechanisms. Peptidase the yeast aminopeptidase was immunoprecipitated and detected activities were assayed on yeast cells by using several L-amino as an heteromeric enzyme of 108 and 87-kD subunits. S. bou- acid-p-nitroanilide substrates in the pH range of 2 to 10. -
Physiological Signaling and Structure of the HGF Receptor MET
Biomedicines 2015, 3, 1-31; doi:10.3390/biomedicines3010001 OPEN ACCESS biomedicines ISSN 2227-9059 www.mdpi.com/journal/biomedicines/ Review Physiological Signaling and Structure of the HGF Receptor MET Gianluca Baldanzi 1,* and Andrea Graziani 1,2 1 Department Translational Medicine, University Piemonte Orientale, via Solaroli 17, 28100 Novara, Italy 2 Università Vita-Salute San Raffaele, via Olgettina 58, 20132 Milano, Italy; E-Mail: [email protected] * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +39-0321-660527; Fax: +39-0321-620421. Academic Editor: Zimmer Yitzhak Received: 30 September 2014 / Accepted: 9 December 2014 / Published: 31 December 2014 Abstract: The “hepatocyte growth factor” also known as “scatter factor”, is a multifunctional cytokine with the peculiar ability of simultaneously triggering epithelial cell proliferation, movement and survival. The combination of those proprieties results in the induction of an epithelial to mesenchymal transition in target cells, fundamental for embryogenesis but also exploited by tumor cells during metastatization. The hepatocyte growth factor receptor, MET, is a proto-oncogene and a prototypical transmembrane tyrosine kinase receptor. Inhere we discuss the MET molecular structure and the hepatocyte growth factor driven physiological signaling which coordinates epithelial proliferation, motility and morphogenesis. Keywords: signaling pathways; tyrosine kinase receptor; protein–protein interaction; SH2 domain; post translational modification; signal transduction 1. Background Introduction The Hepatocyte Growth Factor (HGF) was originally identified as a soluble factor promoting hepatocyte growth and liver regeneration [1]. In a parallel way a Scatter Factor (SF) was identified as cytokine secreted by fibroblast promoting dissociation and motility of epithelial cells in culture [2]. -