CAMBRIDGE, MA, ImmuneID, a precision immunology company, has raised $50 million in Series A financing.

This Series A round was led by new investor Alta Partners and included new investors Alexandria Venture Investments, Redwood Capital Investments, Section 32 and Tekla Capital Management. All existing investors participated in the financing, including Arch Venture Partners, Longwood Fund, Pitango HealthTech, In-Q-Tel, Xfund and others. This Series A financing follows a $22 million seed financing round that was led by founding investor Longwood Fund.