Singleton Pattern for Unity3D

using UnityEngine;
using System.Collections;

public class MySingleton : MonoBehaviour
{ 
 private static MySingleton _instance = null;
 private static MySingleton instance {
 get {
 if (_instance == null) {
 _instance = GameObject.FindObjectOfType(typeof(MySingleton)) as MySingleton;

 if (_instance == null) {
 GameObject go = new GameObject();
 go.name = "MySingleton";
 _instance = go.AddComponent<MySingleton>(); 
 }
 return _instance;
 }
 } 
}