diff --git a/static/js/services/datafile-service.js b/static/js/services/datafile-service.js
deleted file mode 100644
index 73878ab0d..000000000
--- a/static/js/services/datafile-service.js
+++ /dev/null
@@ -1,181 +0,0 @@
-// /**
-//  * Service which provides helper methods for downloading a data file from a URL, and extracting
-//  * its contents as .tar, .tar.gz, or .zip file. Note that this service depends on external
-//  * library code in the lib/ directory:
-//  *  - jszip.min.js
-//  *  - Blob.js
-//  *  - zlib.js
-//  */
-// angular.module('quay').factory('DataFileService', [function() {
-//   var dataFileService = {};
-//
-//   dataFileService.getName_ = function(filePath) {
-//     var parts = filePath.split('/');
-//     return parts[parts.length - 1];
-//   };
-//
-//   dataFileService.tryAsZip_ = function(buf, success, failure) {
-//     var zip = null;
-//     var zipFiles = null;
-//     try {
-//       var zip = new JSZip(buf);
-//       zipFiles = zip.files;
-//     } catch (e) {
-//       failure();
-//       return;
-//     }
-//
-//     var files = [];
-//     for (var filePath in zipFiles) {
-//       if (zipFiles.hasOwnProperty(filePath)) {
-//         files.push({
-//           'name': dataFileService.getName_(filePath),
-//           'path': filePath,
-//           'canRead': true,
-//           'toBlob': (function(fp) {
-//             return function() {
-//               return new Blob([zip.file(fp).asArrayBuffer()]);
-//             };
-//           }(filePath))
-//         });
-//       }
-//     }
-//
-//     success(files);
-//   };
-//
-//   dataFileService.tryAsTarGz_ = function(buf, success, failure) {
-//     var gunzip = new Zlib.Gunzip(new Uint8Array(buf));
-//     var plain = null;
-//
-//     try {
-//       plain = gunzip.decompress();
-//     } catch (e) {
-//       failure();
-//       return;
-//     }
-//
-//     if (plain.byteLength == 0) {
-//       plain = buf;
-//     }
-//
-//     dataFileService.tryAsTar_(plain, success, failure);
-//   };
-//
-//   dataFileService.tryAsTar_ = function(buf, success, failure) {
-//     var collapsePath = function(originalPath) {
-//       // Tar files can contain entries of the form './', so we need to collapse
-//       // those paths down.
-//       var parts = originalPath.split('/');
-//       for (var i = parts.length - 1; i >= 0; i--) {
-//         var part = parts[i];
-//         if (part == '.') {
-//           parts.splice(i, 1);
-//         }
-//       }
-//       return parts.join('/');
-//     };
-//
-//     try {
-//       var handler = new Untar(new Uint8Array(buf));
-//       handler.process(function(status, read, files, err) {
-//         switch (status) {
-//           case 'error':
-//             failure(err);
-//             break;
-//
-//           case 'done':
-//             var processed = [];
-//             for (var i = 0; i < files.length; ++i) {
-//               var currentFile = files[i];
-//               var path = collapsePath(currentFile.meta.filename);
-//
-//               if (path == '' || path == 'pax_global_header') { continue; }
-//
-//               processed.push({
-//                 'name': dataFileService.getName_(path),
-//                 'path': path,
-//                 'canRead': true,
-//                 'toBlob': (function(currentFile) {
-//                   return function() {
-//                     return new Blob([currentFile.buffer], {type: 'application/octet-binary'});
-//                   };
-//                 }(currentFile))
-//               });
-//             }
-//             success(processed);
-//             break;
-//         }
-//       });
-//     } catch (e) {
-//       failure();
-//     }
-//
-//   };
-//
-//   dataFileService.blobToString = function(blob, callback) {
-//     var reader = new FileReader();
-//     reader.onload = function(event){
-//       callback(reader.result);
-//     };
-//     reader.readAsText(blob);
-//   };
-//
-//   dataFileService.arrayToString = function(buf, callback) {
-//     var bb = new Blob([buf], {type: 'application/octet-binary'});
-//     var f = new FileReader();
-//     f.onload = function(e) {
-//       callback(e.target.result);
-//     };
-//     f.onerror = function(e) {
-//       callback(null);
-//     };
-//     f.onabort = function(e) {
-//       callback(null);
-//     };
-//     f.readAsText(bb);
-//   };
-//
-//   dataFileService.readDataArrayAsPossibleArchive = function(buf, success, failure) {
-//     dataFileService.tryAsZip_(buf, success, function() {
-//       dataFileService.tryAsTarGz_(buf, success, function() {
-//         dataFileService.tryAsTar_(buf, success, failure);
-//       });
-//     });
-//   };
-//
-//   dataFileService.downloadDataFileAsArrayBuffer = function($scope, url, progress, error, loaded) {
-//     var request = new XMLHttpRequest();
-//     request.open('GET', url, true);
-//     request.responseType = 'arraybuffer';
-//
-//     request.onprogress = function(e) {
-//       $scope.$apply(function() {
-//         var percentLoaded;
-//         if (e.lengthComputable) {
-//           progress(e.loaded / e.total);
-//         }
-//       });
-//     };
-//
-//     request.onerror = function() {
-//       $scope.$apply(function() {
-//         error();
-//       });
-//     };
-//
-//     request.onload = function() {
-//       if (this.status == 200) {
-//         $scope.$apply(function() {
-//           var uint8array = new Uint8Array(request.response);
-//           loaded(uint8array);
-//         });
-//         return;
-//       }
-//     };
-//
-//     request.send();
-//   };
-//
-//   return dataFileService;
-// }]);
diff --git a/static/js/services/datafile/datafile.service.impl.ts b/static/js/services/datafile/datafile.service.impl.ts
index 20b04ccc5..be5ce180f 100644
--- a/static/js/services/datafile/datafile.service.impl.ts
+++ b/static/js/services/datafile/datafile.service.impl.ts
@@ -9,7 +9,7 @@ declare const Untar: (uint8Array: Uint8Array) => void;
 export class DataFileServiceImpl implements DataFileService {
 
   constructor(private fileReaderFactory: () => FileReader) {
-    
+
   }
 
   public blobToString(blob: Blob, callback: (result: string) => void): void {