Knowledge Base

Laboratory Protocols & SOPs Library

3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.

3228 articles
Laboratory Protocols & SOPs Library

PFA fixation assay of cells

When pure formaldehyde is dissolved in aqueous solution, it automatically polymerizes into long-chain paraformaldehyde. Its length varies and the polymerization

2026-11-09 15:15:21 Updated
Laboratory Protocols & SOPs Library

Mixed lymphocyte proliferation assay

The mixed lymphocyte proliferation assay, also known as mixed lymphocyte culture (MLC) or as mixed lymphocyte response (MLR), is commonly used in tissue matchin

2026-11-10 04:36:44 Updated
Laboratory Protocols & SOPs Library

Cell recovery assay

Cell resuscitation is the process of thawing cells frozen in liquid nitrogen and then re-culturing them to restore cell growth.

2025-06-10 03:34:07 Updated
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