Every item is shipped based on the best shipping method assessed for the temperature requirements of that specific item. Items are grouped and shipped together whenever
possible, and a separate shipping charge will be included for each shipping method required. Shipping charges listed below are from our US warehouses to the Contiguous US,
Alaska, Hawaii, Canada and Puerto Rico. Shipping charges for countries outside the US and Canada will be determined once order has been received
Please note: We can not ship to PO boxes
Express Blue Ice
Express Dry Ice
Animal Health Prescription Item
SHIPPING METHODS & CHARGES
Ships via FedEx Ground to Contiguous US, Alaska, Canada, Monday through Friday. This method is used for less temperature sensitive items such as lab ware and animal
health products, bulky and/or heavy items
Labware ships FedEx Ground free of charge to the contiguous US
QTRTD1 (queuine tRNA-ribosyltransferase domain containing 1) is a 415 amino acid protein involved in tRNA modification and tRNA-queuosine biosynthesis. Localizing to cytoplasm, QTRTD1 also localizes to the mitochondrial outer membrane and associates with QTRT1 (queuine tRNA-ribosyltransferase domain containing 1) to form an active queuine tRNA-ribosyltransferase. At the wobble position of tRNAs with GUN anticodons, QTRTD1 exchanges queuine for guanine to form queuosine, a modified nucleoside. QTRTD1 is a member of the queuine tRNA-ribosyltransferase family, QTRTD1 subfamily and is encoded by a gene located on human chromosome 3, which houses over 1,100 genes, including a chemokine receptor (CKR) gene cluster and a variety of human cancer-related gene loci. Marfan Syndrome, porphyria, von Hippel-Lindau syndrome, osteogenesis imperfecta and Charcot-Marie-Tooth Disease are a few of the numerous genetic diseases associated with chromosome 3.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.