Phaseolus vulgaris Phytohemagglutinin M (PHA-M), crude preparation. Contains PHA-L and PHA-E subunit mixture. Medicago AB, Sweden. 25 mg. For research use. Available worldwide.

PHA-M is a potent T-lymphocyte mitogen widely used in immunology research for lymphocyte activation, transformation assays, and cell proliferation studies. The mixed PHA-L (leukoagglutinin) and PHA-E (erythroagglutinin) subunit composition provides both erythrocyte-agglutinating and leukocyte-stimulating activities. Crude preparation suitable for general mitogenicity assays and lymphocyte transformation testing.

• Potent T-cell mitogen — stimulates lymphocyte proliferation
• Mixed PHA-L + PHA-E subunits — broad lectin activity
• Crude preparation — cost-effective for general mitogenicity research
• 25 mg format