V2 av_gene
255,731 rows · 29 columns
| GENEID | TUMOURID | PATIENTID | GENE_DESC | GENE | COUNT_TESTS | COUNT_RESULTS | COUNT_DATE | ALL_TESTSTATUSES | OVERALL_TS | NO_OF_AB_GATS | DNASEQ_GAT | METHYL_GAT | EXP_GAT | COPYNO_GAT | FUS_TRANS_GAT | ABNORMAL_GAT | NO_OF_SEQ_VARS | ALL_SEQ_VARS | SEQ_VAR | DATE_OVERALL_TS | BEST_DATE_SOURCE_OVERALL_TS | MIN_DATE | MAX_DATE | ALL_PRO_IMPS | NO_OF_PRO_IMPS | PRO_IMP | METHODS | LAB_NAME |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 130015658 | 11979408 | 130015658 | NRAS | 56 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2016-12-16 | 1)authoriseddate | 2016-11-29 | 2016-12-16 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 130015642 | 11271408 | 130015642 | NRAS | 56 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-01-07 | 1)authoriseddate | 2019-01-12 | 2019-01-07 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 130015625 | 11546154 | 130015625 | NRAS | 56 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-02-16 | 1)authoriseddate | 2017-02-15 | 2017-02-16 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 130015580 | 11838559 | 130015580 | NRAS | 56 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-04-06 | 1)authoriseddate | 2017-04-06 | 2017-04-06 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 130015555 | 11772793 | 130015555 | NRAS | 56 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-03-10 | 1)authoriseddate | 2019-01-27 | 2019-03-10 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 130015464 | 10957680 | 130015464 | NRAS | 56 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-05-01 | 1)authoriseddate | 2018-04-27 | 2018-05-01 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 130015434 | 10190168 | 130015434 | NRAS | 56 | 1 | 2 | 1 | g:unknown/null,g:unknown/null | g:unknown/null | 0 | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-01-25 | 1)authoriseddate | 2017-01-19 | 2018-08-06 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 130027030 | 11988457 | 130027030 | PDGFRA | 59 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-11-15 | 1)authoriseddate | 2019-11-17 | 2019-11-15 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 130027020 | 11940666 | 130027020 | PDGFRA | 59 | 1 | 1 | 1 | g:unknown/null | g:unknown/null | 0 | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-05-27 | null | null | 2018-05-27 | null | 0 | null | Sequencing, Dideoxy/Sanger | Birmingham (molecular lab) |
| 130059627 | 10983301 | 130029239 | KIT | 44 | 1 | 1 | 1 | g:unknown/null | g:unknown/null | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2016-08-15 | 3)receiveddate | 2016-06-21 | null | null | 0 | null | Sequencing, Dideoxy/Sanger | Birmingham (molecular lab) |
| 100017236 | 11143504 | 100017236 | EGFR | 24 | 2 | 2 | 2 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-01-02 | 1)authoriseddate | 2018-01-06 | 2018-01-02 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100004828 | 10880210 | 100004828 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2016-11-02 | 1)authoriseddate | 2016-10-29 | 2017-02-02 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100071022 | 10615231 | 100028126 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-05-22 | 1)authoriseddate | 2019-05-19 | 2019-05-22 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100071016 | 10693023 | 100028118 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-08-29 | 1)authoriseddate | 2017-09-17 | 2017-08-29 | null | 0 | null | Sequencing, Dideoxy/Sanger | Birmingham (molecular lab) |
| 100179032 | 10239509 | 100022952 | EGFR | 24 | 1 | 3 | 1 | b:normal,b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-05-20 | 1)authoriseddate | 2019-03-10 | 2019-05-20 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100179013 | 10432318 | 100022677 | EGFR | 24 | 1 | 3 | 1 | a:abnormal,a:abnormal,a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 1 | c.2582T>A | c.2582T>A | 2018-03-27 | 1)authoriseddate | 2018-01-10 | 2018-03-27 | p.(L861Q) | 1 | p.(L861Q) | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100006614 | 11837399 | 100006614 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-07-22 | 1)authoriseddate | 2019-07-22 | 2019-07-22 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100006622 | 10046028 | 100006622 | EGFR | 24 | 1 | 3 | 1 | b:normal,b:normal,b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2016-11-26 | 1)authoriseddate | 2016-11-29 | 2016-11-26 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100176332 | 11016200 | 100036496 | BRAF | 6 | 4 | 4 | 1 | b:normal,e:failed,b:normal,b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-01-28 | 1)authoriseddate | 2017-09-22 | 2018-01-28 | null | 0 | null | Sequencing, Dideoxy/Sanger | Leeds (molecular lab) |
| 100176115 | 10553397 | 100035444 | KRAS | 47 | 1 | 2 | 1 | b:normal,b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-01-06 | 3)receiveddate | 2018-05-28 | 2019-01-06 | null | 0 | null | Sequencing, Dideoxy/Sanger | Birmingham (molecular lab) |
| 100175127 | 10176375 | 100022858 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-04-18 | 1)authoriseddate | 2019-02-05 | 2019-04-18 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100175095 | 11452094 | 100022471 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-05-19 | 1)authoriseddate | 2019-06-14 | 2019-05-19 | null | 0 | null | Sequencing, Dideoxy/Sanger | Birmingham (molecular lab) |
| 100175084 | 11935550 | 100022374 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2016-03-15 | 1)authoriseddate | 2016-04-09 | 2016-03-15 | null | 0 | null | Sequencing, Dideoxy/Sanger | Birmingham (molecular lab) |
| 100175032 | 10781413 | 100021745 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-04-24 | 1)authoriseddate | 2018-02-16 | 2018-04-24 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100183656 | 11656934 | 100026975 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-07-18 | 1)authoriseddate | 2017-01-01 | 2019-07-18 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100183670 | 11096201 | 100027977 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-05-09 | 1)authoriseddate | 2017-05-24 | 2017-05-09 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100175007 | 10959927 | 100021450 | EGFR | 24 | 6 | 6 | 6 | e:failed,a:abnormal,a:abnormal,a:abnormal,f:not_tested,a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 1 | c.2315_2320dup | c.2315_2320dup | 2018-12-25 | 1)authoriseddate | 2018-12-23 | 2018-12-25 | p.(Glu746_Thr751delinsIlePro) | 1 | p.(Glu746_Thr751delinsIlePro) | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100174974 | 11854752 | 100021212 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-01-17 | 1)authoriseddate | 2017-12-19 | 2018-01-17 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100183695 | 11140520 | 100030233 | EGFR | 24 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 1 | c.2235_2249delGGAATTAAGAGAAGC | c.2235_2249delGGAATTAAGAGAAGC | 2019-10-18 | 1)authoriseddate | 2019-05-06 | 2019-10-18 | p.(Met277Glu) | 1 | p.(Met277Glu) | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100174967 | 10651756 | 100021158 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-07-28 | 1)authoriseddate | 2019-07-01 | 2019-07-28 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100174957 | 11885280 | 100021117 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-07-22 | 1)authoriseddate | 2019-04-18 | 2020-03-13 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100174946 | 10619256 | 100021054 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-04-25 | 1)authoriseddate | 2018-05-03 | 2018-04-25 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100174938 | 11317133 | 100021030 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-03-09 | 1)authoriseddate | 2017-01-10 | 2017-02-16 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100174934 | 11959284 | 100021001 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-01-05 | 1)authoriseddate | 2016-07-13 | 2017-01-05 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100174928 | 10850426 | 100020978 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-02-09 | 1)authoriseddate | 2017-02-22 | 2017-02-09 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100183974 | 10049134 | 100036962 | KRAS | 47 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-09-25 | 1)authoriseddate | 2016-12-11 | 2017-09-25 | null | 0 | null | Sequencing, Dideoxy/Sanger | Royal Marsden (molecular lab) |
| 100170934 | 11407657 | 100035258 | KRAS | 47 | 1 | 1 | 1 | e:failed | e:failed | 0 | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-08-20 | 1)authoriseddate | 2019-07-15 | 2019-08-20 | null | 0 | null | Sequencing, Dideoxy/Sanger | Birmingham (molecular lab) |
| 100170933 | 11990427 | 100035257 | KRAS | 47 | 1 | 1 | 1 | a:abnormal | a:abnormal | 1 | a:abnormal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | dna_sq | 1 | c.35G>A | c.35G>A | 2019-10-18 | 1)authoriseddate | 2019-09-17 | 2019-10-18 | p.(Gly12Asp) | 1 | p.(Gly12Asp) | Sequencing, Dideoxy/Sanger | Newcastle (molecular lab) |
| 100170893 | 10858444 | 100035014 | KRAS | 47 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-07-21 | 1)authoriseddate | 2018-05-27 | 2018-07-21 | null | 0 | null | Sequencing, Dideoxy/Sanger | Bristol (molecular lab) |
| 100170875 | 10125300 | 100034954 | KRAS | 47 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-10-27 | 1)authoriseddate | 2017-09-19 | 2017-10-27 | null | 0 | null | Sequencing, Dideoxy/Sanger | Birmingham (molecular lab) |
| 100169443 | 10531569 | 100023158 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-07-02 | 1)authoriseddate | 2018-10-04 | 2019-07-02 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100169398 | 10682668 | 100022699 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-01-02 | 1)authoriseddate | 2018-01-04 | 2018-01-02 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100169389 | 11656398 | 100022604 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-09-21 | 1)authoriseddate | 2019-04-09 | 2019-09-21 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |
| 100169380 | 10257564 | 100022486 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2016-06-17 | 1)authoriseddate | 2016-07-13 | 2016-06-17 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100169378 | 11888140 | 100022470 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-12-29 | 2)requesteddate | 2019-09-22 | 2019-12-29 | null | 0 | null | Sequencing, Dideoxy/Sanger | Newcastle (molecular lab) |
| 100169376 | 11536099 | 100022443 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2017-03-30 | 1)authoriseddate | 2017-04-22 | 2017-03-30 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100169351 | 11331901 | 100022211 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2019-10-12 | 1)authoriseddate | 2019-10-31 | 2019-10-12 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100184059 | 10563450 | 100038583 | BRAF | 6 | 1 | 2 | 1 | b:normal,b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-01-11 | 1)authoriseddate | 2017-09-03 | 2018-01-11 | null | 0 | null | Sequencing, Dideoxy/Sanger | Royal Marsden (molecular lab) |
| 100169285 | 11475612 | 100021466 | EGFR | 24 | 1 | 2 | 1 | b:normal,b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2018-01-23 | 1)authoriseddate | 2018-02-03 | 2018-01-23 | null | 0 | null | Sequencing, Dideoxy/Sanger | Exeter (molecular lab) |
| 100169266 | 11695953 | 100021323 | EGFR | 24 | 1 | 1 | 1 | b:normal | b:normal | 0 | b:normal_dna_sq | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | n:not_applicable_null | null | 0 | null | null | 2016-03-27 | 1)authoriseddate | 2016-04-19 | 2016-03-27 | null | 0 | null | Sequencing, Dideoxy/Sanger | Manchester (molecular lab) |