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For reconstitution, we recommend adding 100 µL distilled water to a final antibody concentration of about 1 mg/mL. To use this carrier-free antibody for conjugation experiments, we strongly recommend performing another round of desalting. (Zeba Spin Desalting Columns, 7KMWCO, 0.5 mL, Product # 89882)
Osgep (O-sialoglycoprotein endopeptidase), also known as GCPL1, is a 335 amino acid protein that is a member of the peptidase M22 family. Osgep specifically cleaves the 31-Arg-l-Asp-32 bond in glycophorin A, but it does not cleave desialylated glycoproteins, unglycosylated proteins or glycoproteins that are only N-glycosylated. Though ubiquitously expressed at low levels, highest levels of Osgep are found in liver, skeletal muscle and kidney. OSGEPL1, also known as Qri7, is a 414 amino acid protein that belongs to the KAE1/YgjD family and exists as three alternatively spliced isoforms. In tRNAs that have codons beginning with adenine, OSGEPL1 is required for the formation of a threonylcarbamoyl group on adenosine.
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Protein Aliases: hOSGEP; mOsgep; N6-L-threonylcarbamoyladenine synthase; O-sialoglycoprotease; O-sialoglycoprotein endopeptidase; O-sialoglycoprotein endopeptidase {ECO:0000255|HAMAP-Rule:MF_03180}; OSGEP; pasteurella haemolytica metalloprotease homolog with glycoprotein substrates/gpc-like protein 1; probable O-sialoglycoprotein endopeptidase; probable tRNA N6-adenosine threonylcarbamoyltransferase; probable tRNA N6-adenosine threonylcarbamoyltransferase {ECO:0000255|HAMAP-Rule:MF_03180}; probable tRNA threonylcarbamoyladenosine biosynthesis protein OSGEP; Prsmg1/Gcpl1; t(6)A synthase; t(6)A37 threonylcarbamoyladenosine biosynthesis protein OSGEP; t(6)A37 threonylcarbamoyladenosine biosynthesis protein Osgep {ECO:0000255|HAMAP-Rule:MF_03180}; tRNA N6-adenosine threonylcarbamoyltransferase; tRNA threonylcarbamoyladenosine biosynthesis protein OSGEP; tRNA threonylcarbamoyladenosine biosynthesis protein Osgep {ECO:0000255|HAMAP-Rule:MF_03180}
Gene Aliases: 1500019L24Rik; GCPL-1; GCPL1; KAE1; OSGEP; OSGEP1; PRSMG1
UniProt ID: (Human) Q9NPF4, (Rat) Q9WVS2, (Mouse) Q8BWU5
Entrez Gene ID: (Human) 55644, (Dog) 100687555, (Rat) 290028, (Mouse) 66246
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