Insulin glargine has a substitution of glycine for asparagine at N21 (Asn21) and two arginines added to the carboxy terminal of B chain. The arginine amino acids shifts the isoelectric point from a pH of 5.4 to 6.7, making the molecule more soluble at an acidic pH and less soluble at physiological pH.
Once you have elected to participate in the Penn State Alternate Retirement plan, a mandatory employee contribution of 5% of your gross salary is required and Penn State will contribute 9.29% of your gross salary.
UC also offers voluntary retirement savings plans, educational resources to help you prepare for retirement, and retiree health insurance. 1  UC Retirement Benefits. 2  Voluntary Retirement Savings Program. 3  Retirement Planning Resources. 4  Retiree Health and Welfare Benefits.