General Information
Xenopus tropicalis (Silurana tropicalis) and X. laevis EST clones were analyzed by “Xenopus, National BioResource Project” and deposited by Drs. Naoto Ueno, National Institute of Basic Biology and Masanori Taira, University of Tokyo.
In order to access wild type and transgenic animals, please visit NBRP Clawed frogs / Newts HP.
Ordering Xenopus EST Clones
Clone search
Please find ID of individual clone(s) using the following sites.
Order Forms and Material Transfer Agreement (MTA)
| Order Form: Please complete the form with your shipping information including your account number of an international courier (FedEx. World Courier, TNT Express, DHL Global Forwarding and others). See detail in Information of Request for Distribution Note: The resident of the European Economic Area (EEA) and China, please read Special distribution Information to Residents of the Foreign Countries |
| Order Form for Credit Card Payment. (Visa or Master Card only) [Word] [Example of order form] |
| Order Form for Bank Transfer Payment. [Word] [Example of order form] |
| Material Transfer Agreement (Category I MTA) [Word] For the use of our bioresource in research for not-for-profit academic purpose by a non-profit organization.
| Material Transfer Agreement (Category II MTA) [Word] For the use of our bioresource in research for the following cases:
|
Terms and Conditions for Distribution
- In publishing the research results obtained by use of the BIOLOGICAL RESOURCE, the RECIPIENT must state an acknowledgement to the National BioResource Project (NBRP), Japan.
| Distribution fee per clone: Please refer Fee and Payment
|
Form:
DNA solution with TE buffer (approx. 1 microgram) per clone.
Remarks:
♦ Entire DNA sequence of cDNA clone is checked prior to delivery.
If you have any questions regarding our DNA resources or related matters, please feel free to contact the Gene Engineering Division.
Address for orders
Please complete one copy of Form A and Form C and send them to the Gene Engineering Division by e-mail or post. In case sending them by e-mail, please send us the originals by post afterwards.
We look forward to receiving your order.
| The DNA Bank, RIKEN BioResource Research Center (BRC), 3-1-1 Koyadai, Tsukuba, Ibaraki 305-0074, Japan E-mail: dna_sec.brc@riken.jp |
Payment and charges
An INVOICE will be sent to you once you have received the requested materials.
Please refer to the following page for more details:
Information of Request for Distribution.
RIKEN is a non-profit organization and therefore requires all applicants to cover all bank charges, (including exchange, commission and handling fees) incurred in sending payment for resources they have ordered.
Information
Library information:
| Library | Clones |
|---|---|
| X. tropicalis embryo EST clones | (ex. st10a01 ) |
| X. laevis anterior neuroectoderm EST clones | (ex. XL410a01ex) |
| X. laevis anterior endomesoderm EST clones | (ex. xlk51a01) |
| X. laevis Keller explans EST clones | XL221a01ex to XL341p24ex |
| X. laevis whole embryo(stage 10.5) EST clones | XL111a01 to XL220p24 |
| X. laevis whole embryo(stage 15) EST clones | XL001a01 to XL050p24 |
| X. laevis whole embryo(stage 25) EST clones | XL051a01 to XL110p24 |
References:
2026.01.05 (GRP0089e T.M.)



