diff --git a/libs/models/ramp-models/src/lib/analyte.ts b/libs/models/ramp-models/src/lib/analyte.ts
index c4ad669..a5b20aa 100644
--- a/libs/models/ramp-models/src/lib/analyte.ts
+++ b/libs/models/ramp-models/src/lib/analyte.ts
@@ -15,7 +15,7 @@ export class Analyte {
     }
     if (obj.sourceAnalyteIDs) {
       this.sourceAnalyteIDs = obj.sourceAnalyteIDs
-        .split('; ')
+        .split(',')
         .sort((a: string, b: string) => a.localeCompare(b))
         .join('; ');
     }
diff --git a/libs/models/ramp-models/src/lib/metabolite.ts b/libs/models/ramp-models/src/lib/metabolite.ts
index 7bd2959..32fa206 100644
--- a/libs/models/ramp-models/src/lib/metabolite.ts
+++ b/libs/models/ramp-models/src/lib/metabolite.ts
@@ -6,5 +6,9 @@ export class Metabolite {
 
   constructor(obj: Partial<Metabolite>) {
     Object.assign(this, obj);
+
+    if(obj['metIds']){
+      this.metIds = (<string>obj["metIds"]).replace(/,/g, ', ')
+    }
   }
 }
diff --git a/libs/models/ramp-models/src/lib/reaction.ts b/libs/models/ramp-models/src/lib/reaction.ts
index 78312ba..d2dcbb5 100644
--- a/libs/models/ramp-models/src/lib/reaction.ts
+++ b/libs/models/ramp-models/src/lib/reaction.ts
@@ -24,8 +24,10 @@ export class Reaction {
     }
 
     if (obj['rxn_partner_ids']) {
-      this.rxnPartnerIdsString = <string>obj['rxn_partner_ids'];
-      this.rxnPartnerIds = this.rxnPartnerIdsString.split('; ');
+      this.rxnPartnerIdsString = (<string>obj['rxn_partner_ids']).replace(/,/g, ', ');
+      console.log(obj['rxn_partner_ids'])
+      console.log(this.rxnPartnerIdsString)
+      this.rxnPartnerIds = this.rxnPartnerIdsString.split(',');
     }
   }
 }