2020/06/05

The applicable period for on-demand requests for beamtimes has been extended. (important)

2020/05/27

Call for on-demand requests for beamtimes (2020A)

2020/05/01

Beam time allocation after restart of SPring-8 operation.

2020/04/13

Calls for proposals related to COVID-19.

2020/04/13

Unalocated beamtime (2020A) requests are currently suspended.

2020/04/07

Call for COVID-19 rapid access proposals.

2020/04/07

Suspension of User Operations at SPring-8/SACLA.

2020/03/27

Updated Automatic measurement sample sheet and
How to entry automatic measurement sample sheet.

2020/03/09

English version of the beamtime table is available.

2020/03/09

Call for requests for unalocated beamtimes (2020A).

2020/02/19

Automatic measurement is available from 2019B.
(* Added about the change of minimum beam time of BL32XU.)

• Information about automatic measurement and its procedure
  (Updated 2020.05.28)
• Automatic measurement sample sheet
  (Updated 2020.03.26)
• How to entry automatic measurement sample sheet
  (Updated 2020.03.27)

• Proprietary Use Agreement for Public Beamline
• PX-BL Automatic Data Collection Agreement

• Call for requests for unallocated beamtimes. (open : - 6/29 10:00)[Important]
• Information about beamtime survey for 2020A (closed)

• Call for 2020A SPring-8 Research Proposals - Overview -
• 2020A Operation of Proposals in the field of Life Science/Protein Crystal Analysis

• Call for Proprietary Time-Designated Proposals (open)
• Call for Urgent Proposals (open)

• Call for 2020A General Proposals (excl. industrial application) (closed)
• Call for 2020A General Proposals for Industrial Application (closed)
• Call for 2020A Non-Proprietary Grant-Aided Proposals (closed)
• Call for 2020A Budding Researchers Support Proposals (closed)
• Call for 2020A Industrial Application Proposals Using Advanced Technology (closed)
• Call for 2020A SPring-8 Research Proposals in Complementary Use with SACLA, J-PARC MLF or HPCI including the K computer (closed)
• Call for 2020A Long-Term Proposals (closed)

This page provides information about Protein Crystallography (PX) or Macromolecular Crystallography (MX) beamlines at SPring-8.
SPring-8 public beamtime slots are provided at 5 PX-BLs.
Our JASRI group provides user support for PX beamlines, BL41XU, BL45XU and BL26B1 with maintenance and development. RIKEN group also supports experiments at BL32XU and BL26B2.
For other PX-BLs, BL44XU (IPR, Osaka Univ) and BL12B2 (NSRRC, Taiwan), please find their own web sites.
New: From 2019A term, BL45XU is newly available as a public MX beamline, PX-BLs.