tender for supply of antibodies , egfr kits , estrogen receptor , progesterone receptor , her2/neu , ki-67 , ck5/6 , ttf-1 , napsin-a , ck 20 , synaptophysin , chromogranin , pdl-1 , gata-3 , e-cadherin , calponin , pax-8 , cd138 , immuno wash buffer ph 7.4 , tris edta buffer ph 9 (antigen retrieval buffer) , tris citrate buffer ph6 (antigen retrieval buffer) , two step hrp dab detection system universal kit for mouse and rabbit primary antibodies , humid chamber , insm1 , mmr panel , fish probes , dna extraction kit (ffpe tissue) , egfr kit for detection of mutations in exons 18,19,20 &21 , ivd-grade 0.2 ml pcr 8-strip tubes with optical caps.