5ml GEL SST 1 mL Serum Negative 14 days (Rust Top) Negative 5ml GEL SST Not currently performed in house; this test is referred to the 1 mL Serum 28 days (Rust Top) Protein Reference Unit, Sheffield Adult reference value Good level >39 U/ml Paediatric reference value 14 days *0-1 year Good level >14 U/ml 5ml GEL SST See additional 1 mL Serum 1-<2 years Good level >14 U/ml (Rust Top) comments 2-<3 years Good level >19 U/ml 3-<4 years Good level >29 U/ml 4-<10 years Good level >44 U/ml 10-<18 years Good level >39 U/ml Negative (normal) Range: <14 RU/ml Weak Positive Range: to <20 RU/ml ≥14 Positive Range: RU/ml ≥20 5ml GEL SST See additional 1 mL Serum 14 DAYS (Rust Top) comments It is acceptable for serum samples to be sent by post as autoantibodies are stable for 2-3 days at room temperature . Not available to order on Cerner. Must be consultant request 5ml GEL SST 1 mL Serum See report 28 days (Rust Top) Not currently performed in house; this test is referred to the Immunology Department in Cambridge See additional <2 IU/mL = Neg 5ml GEL SST 1 mL Serum information 5 days 2 3 IU/mL = Equivocal – (Rust Top) field >3 IU/mL = Pos Turnaround Test Sample type Container Ref Ranges Additional requirements and other comments time
1 mL Serum 5ml GEL SST (Rust Top) Negative 14 days 1 mL Serum 5ml GEL SST (Rust Top) Negative 28 days Not currently performed in house; this test is referred to the Protein Reference Unit, Sheffield 1 mL Serum 5ml GEL SST (Rust Top) See additional comments 14 days Adult reference value Good level >39 U/ml Paediatric reference value *0-1 year Good level >14 U/ml 1-<2 years Good level >14 U/ml 2-<3 years Good level >19 U/ml 3-<4 years Good level >29 U/ml 4-<10 years Good level >44 U/ml 10-<18 years Good level >39 U/ml 1 mL Serum 5ml GEL SST (Rust Top) See additional comments 14 DAYS Negative (normal) Range: <14 RU/ml Weak Positive Range: ≥14 to <20 RU/ml Positive Range: ≥20 RU/ml It is acceptable for serum samples to be sent by post as autoantibodies are stable for 2-3 days at room temperature . 1 mL Serum 5ml GEL SST (Rust Top) See report 28 days Not available to order on Cerner. Must be consultant request Not currently performed in house; this test is referred to the Immunology Department in Cambridge 1 mL Serum 5ml GEL SST (Rust Top) See additional information field 5 days <2 IU/mL = Neg 2 – 3 IU/mL = Equivocal >3 IU/mL = Pos Test Sample type Container Ref Ranges Turnaround time Additional requirements and other comments