Dear Colleagues, It is a pleasure for the organizers to extend a cordial invitation for the participation at the 22nd GLYCO to be held in Dalian, China on June 23 - 28, 2013. I, Abstract Submission: We would like to remind you that the deadline for Abstract Submission is Feb. 6, 2013. You are kindly suggested to submit the abstract at your earliest time by online abstract submission (https://www.easychair.org/account/signin.cgi?conf=glyco22). Any question about the submission, please contact with the supporting team glyco22@dlmedu.edu.cn. The abstract template and guideline can be found at: http://www.glyco22.org/view.asp?id=217 Please submit your abstract at your earliest time! 2, Online Registration & Hotel Reservation: The Online registration can be done at: http://www.conferencenet.org/conference/glyco2013/reg/reg.htm. To enjoy the early bird discount registration, please finish your online registration before Feb. 6, 2013. The hotel information has also been added on the webpage, you may find it at: http://www.conferencenet.org/conference/glyco2013/html/accommodation.html. And you may do your room reservation online at: http://www.conferencenet.org/conference/glyco2013/reg/reg.htm. Thank you very much for your support. Please also kindly help us by circulating this letter, and by encouraging your friends and colleagues to submit their abstracts as early as possible. Sincerely yours, Cuiling LAN Secretary of the GLYCO22 For more information, please refer to the symposium website