COLLAGEN IV, HU, PUR

4rtilab，affinity biologicals，Allele Biotech，antibodies incorprated，atcc菌種，atcc菌株，berry&Associates，BioAustralis，Biorelevant，Biothema，BMA biomedicals，Briar patch biosciences，Cambridge Isotope Laboratories，Candor Bioscience，cellscript，CIL標準品，click chemistry tools，Complement Technology，Coriell，Creative PEGWorks，DiaMetra，D-Luciferin，Eagle BioSciences，ecmbiosciences，eenzyme research，EMC microcollections，enzymeresearch，finescience，genesee scientific，gibco公司，gibco培養基，gibco胎牛血清，goldbio，golden west biologicals，Haematologic Technologies，Haematologic Technologies Inc，Hyglos，IBL，immunodx，Immunostep，ImmunoVision，innovagen，iris-biotech，jackson抗體，lifecore，LSBIO，macrocyclics，medkoo biosciences，NEB，NIBSC，NIST標準品，omega試劑盒，Percipio Biosciences，PhosphoSolution，promocell，sigma，thermo，TLC標準品，tocris，試劑盒，細胞株，重組蛋白