Profile: United States Biological offers antibodies, antigens and biochemicals. Our products include custom polyclonal antibodies, phaseolus vulgaris P PHA-P, red kidney bean lectin and micrococcal nuclease (S7) S. aureus. We offer growth factors and culture media. We perform cloning- nucleic acids, oligo dT, RNA markers, restriction site primers, sequencing primers, single-stranded adapters, vectors and cDNA.