LIM domain only 2 (Rhombotin-like 1, Rhombotin 2), also known as LMO2, RBTNL1, RBTN2, RHOM2, TTG2, and T-Cell Translocation Protein 2, is a protein which in humans is encoded by the LMO2 gene. LMO2 encodes a cysteine-rich, two LIM-domain protein that is required for yolk sac erythropoiesis. The LMO2 protein has a central and crucial role in hematopoietic development and is highly conserved. The LMO2 transcription start site is located approximately 25 kb downstream from the 11p13 T-cell translocation cluster (11p13 ttc), where a number T-cell acute lymphoblastic leukemia-specific translocations occur. Alternative splicing results in multiple transcript variants encoding different isoforms.

Optimal dilution of the LMO2 antibody should be determined by the researcher.

Amino acids QKHFCVGDRYLLINSDIVCEQDIYEWTKINGMI from the human protein were used as the immunogen for the LMO2 antibody.

After reconstitution, the LMO2 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.