UPSTREAM BIOSCIENCES INC.
200 - 1892 West Broadway
Vancouver, BC V6J 1Y9
Canada
Tel: 778.995.5427
October 27, 2009
VIA FAX: 202.772.9368
Securities and Exchange Commission
Division of Corporate Finance
100 F Street NE
Washington, DC 20549-7010
United States of America
Attention: | Sasha Singh Parikh |
| Staff Accountant |
Dear Sirs/Mesdames:
| Re: | Upstream Biosciences, Inc. (the “Company”) |
| Item 4.02 Form 8-K |
| Filed August 31, 2009 |
| File No. 0-50331 |
Thank you for your letter of September 4, 2009 regarding the above-noted filing. The Company is addressing the comments and we anticipate that we will provide a response to such comments within 5 business days. Should you have any questions, please do not hesitate to contact our legal counsel: Clark Wilson LLP, Attn: Cam McTavish, at 604.891.7731.
| Yours truly, |
| UPSTREAM BIOSCIENCES INC. |
| /s/ Joel Bellenson |
| Joel Bellenson |
