Catalogue Number: A374-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA IHC-P WB NT
Unit(s): 500 ug
Catalogue Number: A421-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Application: WB NT
Unit(s): 500 ug
Catalogue Number: B379-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: NT
Unit(s): 500 ug
Catalogue Number: B566-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC IHC-P NT MC
Unit(s): 500 ug
Catalogue Number: B567-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC WB NT MC
Unit(s): 500 ug
Catalogue Number: B569-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC NT MC
Unit(s): 500 ug
Catalogue Number: B575-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: IHC-P WB NT
Unit(s): 500 ug
Catalogue Number: B581-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: B648-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: B659-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Application: WB FA NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C1101-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC IF IP EM WB FA NT
Unit(s): 1 mg, 100 mg, 25 mg, 5 mg, 50 mg
Catalogue Number: C1102-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC IF IP EM WB FA NT
Unit(s): 1 mg, 100 mg, 25 mg, 5 mg, 50 mg
Catalogue Number: C1379-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC NT
Unit(s): 500 ug
Catalogue Number: C1386-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: IHC-P WB NT
Unit(s): 500 ug
Catalogue Number: C1388-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: WB NT
Unit(s): 500 ug
Catalogue Number: C1389-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC NT MC
Unit(s): 500 ug
Catalogue Number: C1390-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: IHC-P WB inELISA NT
Unit(s): 500 ug
Catalogue Number: C1393-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC WB NT MC
Unit(s): 500 ug
Catalogue Number: C1394-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: WB NT
Unit(s): 500 ug
Catalogue Number: C1397-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA IHC-P WB NT
Unit(s): 500 ug
Catalogue Number: C1404-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 500 ug
Catalogue Number: C1409-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: IHC-P WB inELISA NT
Unit(s): 500 ug
Catalogue Number: C1413-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: C1414-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: C1419-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: NT
Unit(s): 500 ug
Catalogue Number: C1420-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: C1422-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: C1423-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: C1424-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 500 ug
Catalogue Number: C1425-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: WB NT
Unit(s): 500 ug
Catalogue Number: C1426-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ICC NT
Unit(s): 500 ug
Catalogue Number: C1427-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: NT
Unit(s): 500 ug
Catalogue Number: C1428-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: WB NT
Unit(s): 500 ug
Catalogue Number: C1434-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: C1435-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 500 ug
Catalogue Number: C1437-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: C1442-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: C1447-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 500 ug
Catalogue Number: C1448-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: C1457-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC WB NT MC
Unit(s): 500 ug
Catalogue Number: C2202-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC FA NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C2369-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C2448-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C2491-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: IF NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5 mg, 50 mg
Catalogue Number: C2492-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: IF NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5 mg, 50 mg
Catalogue Number: C303-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC WB FA NT
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C3130-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC IF IP WB FA NT
Unit(s): 1 mg, 100 mg, 25 mg, 5 mg, 50 mg
Catalogue Number: C3135-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC IF IP WB FA NT
Unit(s): 500 ug
Catalogue Number: C3155-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT LC-MS
Unit(s): 500 ug
Catalogue Number: C3240-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC ICC IF IP FA NT
Unit(s): 1 mg, 100 mg, 25 mg, 5 mg, 50 mg
Catalogue Number: C3245-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC ICC IF IP FA NT
Unit(s): 500 ug
Catalogue Number: C450-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA IHC NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C468-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C479-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C603-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC WB FA NT
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C793-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC IF NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C794-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC IF NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C795-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C796-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C8111-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC FA NT
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C850-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC ICC IF WB IHC NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C861-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC ICC IF WB IHC NT
Unit(s): 100 ug, 50 ug
Catalogue Number: C9200-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC ICC IF IHC-P IP WB NT InVivoA Img
Unit(s): 1 mg, 100 mg, 25 mg, 5 mg, 50 mg
Catalogue Number: C9205-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC ICC IF IHC-P IP WB NT InVivoA Img
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: C9210-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC ICC IF IHC-P IP WB NT
Unit(s): 100 ug, 200 ug, 50 ug
Catalogue Number: D353-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC WB NT MC
Unit(s): 500 ug
Catalogue Number: E139-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: E140-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: E167-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA EM FA NT
Unit(s): 1 mg, 250 ug
Catalogue Number: E168-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA EM FA NT
Unit(s): 1 mg, 250 ug
Catalogue Number: E169-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA EM FA NT
Unit(s): 1 mg, 250 ug
Catalogue Number: E170-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA EM FA NT
Unit(s): 1 mg, 250 ug
Catalogue Number: E172-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA EM FA NT
Unit(s): 1 mg, 250 ug
Catalogue Number: E173-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 1 mg, 250 ug
Catalogue Number: E174-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 1 mg, 250 ug
Catalogue Number: E175-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA EM NT
Unit(s): 1 mg, 250 ug
Catalogue Number: E239-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: IHC-P WB NT
Unit(s): 500 ug
Catalogue Number: E259-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: inELISA NT
Unit(s): 500 ug
Catalogue Number: F1068-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 500 ug
Catalogue Number: F1070-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 500 ug
Catalogue Number: F1071-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: WB NT
Unit(s): 500 ug
Catalogue Number: F1076-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: F1079-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Application: FC WB inELISA NT
Unit(s): 500 ug
Catalogue Number: F1082-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Application: WB NT
Unit(s): 500 ug
Catalogue Number: F1084-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: WB NT
Unit(s): 500 ug
Catalogue Number: F1126-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Application: ELISA FC NT
Unit(s): 500 ug
Catalogue Number: F1131-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Application: IHC-P WB NT
Unit(s): 500 ug
Catalogue Number: G664-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 500 ug
Catalogue Number: G665-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ICC WB NT
Unit(s): 500 ug
Catalogue Number: G666-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: FC NT MC
Unit(s): 500 ug
Catalogue Number: G669-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA WB NT
Unit(s): 500 ug
Catalogue Number: G670-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: WB NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: G676-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA IHC NT
Unit(s): 500 ug
Catalogue Number: G678-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FC WB NT
Unit(s): 500 ug
Catalogue Number: G741-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: WB NT InVivoA
Unit(s): 1 mg, 100 mg, 25 mg, 5.0 mg, 50 mg
Catalogue Number: H1484-LET
Category: antibody
Type: Monoclonal Primary Antibody - Unconjugated
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: WB IHC NT
Unit(s): 500 ug
Catalogue Number: H289-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 1 mg, 250 ug
Catalogue Number: H290-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA FA NT
Unit(s): 1 mg, 25 mg, 5 mg, 50 mg
Catalogue Number: H291-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 1 mg, 250 ug
Catalogue Number: H292-LET
Category: antibody
Type: Recombinant Monoclonal
Manufacturer Name: Leinco Technologies, Inc
Description:
Application: ELISA NT
Unit(s): 1 mg, 250 ug