The Nottinghamshire batsman has been brought into the England squad as cover for the injured Kevin Pietersen for the third Test against Australia, starting on Thursday at Old Trafford.
Pietersen remains hopeful of proving his fitness to help England, who lead 2-0, as they bid to wrap up an early series victory, but coach Andy Flower is taking no chances.
Taylor, 23, will join a 14-man squad this week in good heart after a timely century against Australia while guesting for Sussex in the tour match at Hove over the weekend.
Taylor, who has also scored 824 runs at an average of 58.85 in the County Championship this summer, told Sky Sports News: "I have had a little taster against Australia and if required I'll be up for it.
"They are obviously quality Test bowlers and they have proved themselves.
"It was a good tester out there on a decent cricket wicket."
Taylor is happy to accept his role as back-up to Pietersen but is keen for another crack at Test cricket after playing twice without impressing against South Africa last summer.
"I'm delighted to be back in the England squad - one step closer to playing - but we all hope KP is fit and well for the game," said Taylor, who scored an unbeaten 121 against the tourists at Hove.
"I am in a better space mentally, and probably my game is in a better space, than a year ago.
"I am another year experienced and I have got a shedload more runs behind me."
Pietersen is continuing to follow a rehabilitation programme after suffering a calf strain in the second Test win at Lord's.
All 11 of the side that played at headquarters are again included but there are two more additions to the squad in paceman Chris Tremlett and spinner Monty Panesar.
Seamers Steven Finn, who was left out of the side after playing the opening match of the series at Trent Bridge, and Graham Onions are dropped.
Tremlett has not played Test cricket for 18 months due to injury problems but has come into the reckoning for what could be a hard surface in Manchester.
Old Trafford's reputation for spin has also endured despite being off the Test rota for three years due to ground redevelopment.
Panesar, who has taken 25 wickets in three Tests at the ground, will give England the option of playing a second specialist slow bowler.
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