Note

Note. AMENDED AND RESTATED CONVERTIBLE NOTE DUE 2005-2008 in the original principal amount of $10,000,000 issued by the Company

Note. Has the meaning set forth in the introductory statements

Note. This Libor Grid Note.

Note. Means that certain AMENDED AND RESTATED PROMISSORY NOTE of even date herewith in the principal amount of FIVE MILLION AND NO/100 DOLLARS ($5,000,000.00) executed by Debtor and payable to the order of Lender (as such Note may be amended, modified or restated from time to time).

Note. The promissory note executed by XOMA Ireland evidencing the Indebtedness, substantially in the form of Exhibit B attached hereto, to be executed contemporaneously with the funding of the Advance

Note. The meaning set forth in subsection 9(a) below

Note. That certain promissory note dated as of the 12th day of February, 2010 in the principal amount of One Million Five Hundred Thousand and 00/100 Dollars ($1,500,000.00) made payable by the Borrower to the order, and for the benefit, of the Bank.

Note. The Line of Credit Note of even date herewith from Borrower to Lender evidencing the Loan in the maximum principal amount of up to Three Million Dollars ($3,000,000.00) and all extensions, renewals and modifications thereof.

Note. The Line of Credit Note executed by Borrower and delivered to Bank even date herewith in the original principal sum of Three Million Dollars ($3,000,000.00), and any extensions, modifications, substitutions, replacements, and/or renewals thereof, together with any promissory note of Borrower evidencing any loan or advance made by the Bank to Borrower hereafter made, without limitation.

Note. This Term Loan Note