tb-500 comes up often in conversation and rarely with the context attached. Here we lay out the basics in order, then work through the practical considerations.
Updated 2025-05-04. Numbers and descriptions here follow the published literature rather than marketing material.
The 2025 Cleveland Guardians season was the 125th season for the franchise, which competes in the American League of Major League Baseball (MLB). On July 6, they were 15.5 games back of the first place Detroit Tigers and were as many as 11 games back on September 4. However, the Guardians surged while the Tigers collapsed and took the American League Central lead on September 23 with a win over the Tigers. With the Guardians having trailed Detroit by 15.5 games in July, this ranked as the largest divisional comeback in MLB history. In addition to the historic division comeback, the Guardians also became the fifth team to make the playoffs while being sub-.500 on September 4 or later. On September 27, with a walk-off win over the Texas Rangers, the Guardians clinched a postseason berth, taking the sixth and final postseason spot in the American League. On September 28, with the Tigers' loss to the Red Sox, the Guardians clinched the American League Central division for the second consecutive time and the sixth time in ten years (2016–2018, 2022, 2024–2025). However, they lost to the Tigers in the Wild Card Series.
Ac-SDKP (Thymosin Beta 4 Fragment (1–4), Goralatide) is an endogenous tetrapeptide derivative that is the N-acetylated derivative of the fragment composed of amino acids 1-4 derived from cleavage of the N-terminus of the signalling factor thymosin beta-4 by the enzyme prolyl oligopeptidase. It is a selective inhibitor of haematopoietic cell proliferation and has antiinflammatory, anti-fibrotic, and pro-angiogenic properties, with particular applications in preventing the development of kidney fibrosis and cardiac fibrosis following injury to these organs. Adamax BPC-157 CJC-1295 KPV tripeptide TB-500
The 2025 Cleveland Guardians season was the 125th season for the franchise, which competes in the American League of Major League Baseball (MLB). On July 6, they were 15.5 games back of the first place Detroit Tigers and were as many as 11 games back on September 4. However, the Guardians surged while the Tigers collapsed and took the American League Central lead on September 23 with a win over the Tigers. With the Guardians having trailed Detroit by 15.5 games in July, this ranked as the largest divisional comeback in MLB history. In addition to the historic division comeback, the Guardians also became the fifth team to make the playoffs while being sub-.500 on September 4 or later. On September 27, with a walk-off win over the Texas Rangers, the Guardians clinched a postseason berth, taking the sixth and final postseason spot in the American League. On September 28, with the Tigers' loss to the Red Sox, the Guardians clinched the American League Central division for the second consecutive time and the sixth time in ten years (2016–2018, 2022, 2024–2025). However, they lost to the Tigers in the Wild Card Series.
The 2025 Cleveland Guardians season was the 125th season for the franchise, which competes in the American League of Major League Baseball (MLB). On July 6, they were 15.5 games back of the first place Detroit Tigers and were as many as 11 games back on September 4. However, the Guardians surged while the Tigers collapsed and took the American League Central lead on September 23 with a win over the Tigers. With the Guardians having trailed Detroit by 15.5 games in July, this ranked as the largest divisional comeback in MLB history. In addition to the historic division comeback, the Guardians also became the fifth team to make the playoffs while being sub-.500 on September 4 or later. On September 27, with a walk-off win over the Texas Rangers, the Guardians clinched a postseason berth, taking the sixth and final postseason spot in the American League. On September 28, with the Tigers' loss to the Red Sox, the Guardians clinched the American League Central division for the second consecutive time and the sixth time in ten years (2016–2018, 2022, 2024–2025). However, they lost to the Tigers in the Wild Card Series.
Sources: en.wikipedia.org
Josh Allen became the first player to score a rushing touchdown, a receiving touchdown and multiple passing touchdowns in a single game. Bobby Wagner extended his streak of recording 100 tackles in a season to 13 years. He is the second player to record the feat, joining London Fletcher. Jayden Daniels became the first rookie to complete 80 percent of his passes, throw three touchdowns, and run for a touchdown in a single game. Jameis Winston became the first player in the Super Bowl era to have at least 400 passing yards, four passing touchdowns and two interceptions returned for touchdowns in a game. Justin Herbert became the third player to have at least 10 consecutive games without interception (minimum 15 attempts per game), joining Tom Brady and Derek Carr. The Pittsburgh Steelers tied the record for most consecutive seasons finishing with a winning percentage of .500 or better, with 21. They share the record with the Dallas Cowboys, who did so from 1965 to 1985. The Cincinnati Bengals tied the single-season record for most games lost while scoring at least 30 points, with four. They share the record with the 2002 Kansas City Chiefs. Week 14
Josh Allen became the first player to score a rushing touchdown, a receiving touchdown and multiple passing touchdowns in a single game. Bobby Wagner extended his streak of recording 100 tackles in a season to 13 years. He is the second player to record the feat, joining London Fletcher. Jayden Daniels became the first rookie to complete 80 percent of his passes, throw three touchdowns, and run for a touchdown in a single game. Jameis Winston became the first player in the Super Bowl era to have at least 400 passing yards, four passing touchdowns and two interceptions returned for touchdowns in a game. Justin Herbert became the third player to have at least 10 consecutive games without interception (minimum 15 attempts per game), joining Tom Brady and Derek Carr. The Pittsburgh Steelers tied the record for most consecutive seasons finishing with a winning percentage of .500 or better, with 21. They share the record with the Dallas Cowboys, who did so from 1965 to 1985. The Cincinnati Bengals tied the single-season record for most games lost while scoring at least 30 points, with four. They share the record with the 2002 Kansas City Chiefs. Week 14
Ac-SDKP (Thymosin Beta 4 Fragment (1–4), Goralatide) is an endogenous tetrapeptide derivative that is the N-acetylated derivative of the fragment composed of amino acids 1-4 derived from cleavage of the N-terminus of the signalling factor thymosin beta-4 by the enzyme prolyl oligopeptidase. It is a selective inhibitor of haematopoietic cell proliferation and has antiinflammatory, anti-fibrotic, and pro-angiogenic properties, with particular applications in preventing the development of kidney fibrosis and cardiac fibrosis following injury to these organs. Adamax BPC-157 CJC-1295 KPV tripeptide TB-500
Sources: en.wikipedia.org