US 12,228,481 B2
Expansion microscopy compatible anchorable HandE staining for histopathology
Mahender Babu Dewal, Arlington, MA (US)
Assigned to EXPANSION TECHNOLOGIES, Cambridge, MA (US)
Appl. No. 17/419,545
Filed by EXPANSION TECHNOLOGIES, Boston, MA (US)
PCT Filed Dec. 31, 2019, PCT No. PCT/US2019/069065
§ 371(c)(1), (2) Date Jun. 29, 2021,
PCT Pub. No. WO2020/142490, PCT Pub. Date Jul. 9, 2020.
Claims priority of provisional application 62/786,994, filed on Dec. 31, 2018.
Prior Publication US 2022/0074827 A1, Mar. 10, 2022
Int. Cl. G01N 1/30 (2006.01); C09B 11/08 (2006.01); C09B 61/00 (2006.01); G01N 33/58 (2006.01); G02B 21/06 (2006.01); G02B 21/36 (2006.01)
CPC G01N 1/30 (2013.01) [C09B 11/08 (2013.01); C09B 61/00 (2013.01); G01N 33/582 (2013.01); G01N 2001/302 (2013.01); G02B 21/06 (2013.01); G02B 21/36 (2013.01)] 21 Claims
OG exemplary drawing
 
1. An anchorable hematoxylin derivative comprising an anchorable moiety, wherein the hematoxylin is hematein or a hematein analogue.