JPS637621B2 - - Google Patents
Info
- Publication number
- JPS637621B2 JPS637621B2 JP55132210A JP13221080A JPS637621B2 JP S637621 B2 JPS637621 B2 JP S637621B2 JP 55132210 A JP55132210 A JP 55132210A JP 13221080 A JP13221080 A JP 13221080A JP S637621 B2 JPS637621 B2 JP S637621B2
- Authority
- JP
- Japan
- Prior art keywords
- cortisol
- thyroid hormone
- free
- thyroxine
- binder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- JYGXADMDTFJGBT-VWUMJDOOSA-N hydrocortisone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 JYGXADMDTFJGBT-VWUMJDOOSA-N 0.000 claims description 118
- 239000011230 binding agent Substances 0.000 claims description 69
- 229960000890 hydrocortisone Drugs 0.000 claims description 61
- AUYYCJSJGJYCDS-LBPRGKRZSA-N Thyrolar Chemical class IC1=CC(C[C@H](N)C(O)=O)=CC(I)=C1OC1=CC=C(O)C(I)=C1 AUYYCJSJGJYCDS-LBPRGKRZSA-N 0.000 claims description 46
- XUIIKFGFIJCVMT-UHFFFAOYSA-N thyroxine-binding globulin Natural products IC1=CC(CC([NH3+])C([O-])=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 XUIIKFGFIJCVMT-UHFFFAOYSA-N 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 34
- 239000005495 thyroid hormone Substances 0.000 claims description 29
- 229940036555 thyroid hormone Drugs 0.000 claims description 29
- XUIIKFGFIJCVMT-GFCCVEGCSA-N D-thyroxine Chemical group IC1=CC(C[C@@H](N)C(O)=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 XUIIKFGFIJCVMT-GFCCVEGCSA-N 0.000 claims description 25
- 229940034208 thyroxine Drugs 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 13
- 239000013060 biological fluid Substances 0.000 claims description 10
- 229940035722 triiodothyronine Drugs 0.000 claims description 9
- 125000003277 amino group Chemical group 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims description 5
- 102000004190 Enzymes Human genes 0.000 claims description 4
- 108090000790 Enzymes Proteins 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 230000002285 radioactive effect Effects 0.000 claims description 4
- XUIIKFGFIJCVMT-LBPRGKRZSA-N L-thyroxine Chemical compound IC1=CC(C[C@H]([NH3+])C([O-])=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 XUIIKFGFIJCVMT-LBPRGKRZSA-N 0.000 claims description 3
- 229940044173 iodine-125 Drugs 0.000 claims description 3
- 229950008325 levothyroxine Drugs 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims description 3
- 125000003295 alanine group Chemical group N[C@@H](C)C(=O)* 0.000 claims description 2
- 229960001767 dextrothyroxine Drugs 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 150000001886 cortisols Chemical class 0.000 claims 1
- ZCYVEMRRCGMTRW-YPZZEJLDSA-N iodine-125 Chemical compound [125I] ZCYVEMRRCGMTRW-YPZZEJLDSA-N 0.000 claims 1
- 239000003446 ligand Substances 0.000 description 50
- 239000000700 radioactive tracer Substances 0.000 description 33
- 102000002248 Thyroxine-Binding Globulin Human genes 0.000 description 28
- 108010000259 Thyroxine-Binding Globulin Proteins 0.000 description 28
- 238000004458 analytical method Methods 0.000 description 25
- 238000012360 testing method Methods 0.000 description 24
- 210000002966 serum Anatomy 0.000 description 23
- 102100032323 Corticosteroid-binding globulin Human genes 0.000 description 19
- 235000018102 proteins Nutrition 0.000 description 17
- 102000004169 proteins and genes Human genes 0.000 description 17
- 108090000623 proteins and genes Proteins 0.000 description 17
- 239000000523 sample Substances 0.000 description 16
- 239000000872 buffer Substances 0.000 description 15
- 102000009027 Albumins Human genes 0.000 description 12
- 108010088751 Albumins Proteins 0.000 description 12
- 102000014914 Carrier Proteins Human genes 0.000 description 11
- PNDPGZBMCMUPRI-XXSWNUTMSA-N [125I][125I] Chemical compound [125I][125I] PNDPGZBMCMUPRI-XXSWNUTMSA-N 0.000 description 11
- 108091008324 binding proteins Proteins 0.000 description 11
- 241000736355 Euthyroides Species 0.000 description 10
- 239000002981 blocking agent Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 150000003431 steroids Chemical class 0.000 description 10
- 238000003127 radioimmunoassay Methods 0.000 description 9
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 description 8
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 108010011095 Transcortin Proteins 0.000 description 8
- 239000000427 antigen Substances 0.000 description 8
- 102100029290 Transthyretin Human genes 0.000 description 7
- 108050000089 Transthyretin Proteins 0.000 description 7
- 239000007790 solid phase Substances 0.000 description 7
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 7
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 6
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 108010071390 Serum Albumin Proteins 0.000 description 6
- 102000007562 Serum Albumin Human genes 0.000 description 6
- 102000036639 antigens Human genes 0.000 description 6
- 108091007433 antigens Proteins 0.000 description 6
- 229940098773 bovine serum albumin Drugs 0.000 description 6
- 238000010790 dilution Methods 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 239000003550 marker Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 6
- FWEOQOXTVHGIFQ-UHFFFAOYSA-N 8-anilinonaphthalene-1-sulfonic acid Chemical compound C=12C(S(=O)(=O)O)=CC=CC2=CC=CC=1NC1=CC=CC=C1 FWEOQOXTVHGIFQ-UHFFFAOYSA-N 0.000 description 5
- 238000003556 assay Methods 0.000 description 5
- 239000007853 buffer solution Substances 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 5
- 231100000673 doseâresponse relationship Toxicity 0.000 description 5
- 229960001340 histamine Drugs 0.000 description 5
- 230000035935 pregnancy Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 108010010803 Gelatin Proteins 0.000 description 4
- 241001494479 Pecora Species 0.000 description 4
- MUMGGOZAMZWBJJ-DYKIIFRCSA-N Testostosterone Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 MUMGGOZAMZWBJJ-DYKIIFRCSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 229920000159 gelatin Polymers 0.000 description 4
- 239000008273 gelatin Substances 0.000 description 4
- 235000019322 gelatine Nutrition 0.000 description 4
- 235000011852 gelatine desserts Nutrition 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000186 progesterone Substances 0.000 description 4
- 229960003387 progesterone Drugs 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 210000001685 thyroid gland Anatomy 0.000 description 4
- 241000283074 Equus asinus Species 0.000 description 3
- 206010020850 Hyperthyroidism Diseases 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 238000003018 immunoassay Methods 0.000 description 3
- 239000008363 phosphate buffer Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- PSFAVDMAUSJIIV-INIZCTEOSA-N (2s)-2-acetamido-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-n,n-dimethylpropanamide Chemical compound IC1=CC(C[C@@H](C(=O)N(C)C)NC(C)=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 PSFAVDMAUSJIIV-INIZCTEOSA-N 0.000 description 2
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 2
- 102000004506 Blood Proteins Human genes 0.000 description 2
- 108010017384 Blood Proteins Proteins 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- -1 EDTA amide Chemical class 0.000 description 2
- 108010089417 Sex Hormone-Binding Globulin Proteins 0.000 description 2
- 208000024799 Thyroid disease Diseases 0.000 description 2
- 102100040396 Transcobalamin-1 Human genes 0.000 description 2
- 101710124861 Transcobalamin-1 Proteins 0.000 description 2
- 210000004100 adrenal gland Anatomy 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 239000012472 biological sample Substances 0.000 description 2
- 150000001718 carbodiimides Chemical class 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 229960005309 estradiol Drugs 0.000 description 2
- 229930182833 estradiol Natural products 0.000 description 2
- 108010074605 gamma-Globulins Proteins 0.000 description 2
- 239000003163 gonadal steroid hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013610 patient sample Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 235000009518 sodium iodide Nutrition 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 229960003604 testosterone Drugs 0.000 description 2
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 2
- 208000021510 thyroid gland disease Diseases 0.000 description 2
- ZHSOTLOTTDYIIK-ZDUSSCGKSA-N (2S)-2-amino-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]propanoic acid Chemical compound IC1=CC(C[C@H](N)C(O)=O)=CC(I)=C1OC1=CC=C(O)C=C1 ZHSOTLOTTDYIIK-ZDUSSCGKSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WDPFQABQVGJEBZ-MAKOZQESSA-N Bothermon Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1.O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 WDPFQABQVGJEBZ-MAKOZQESSA-N 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- 102000006395 Globulins Human genes 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 206010062767 Hypophysitis Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 108010071690 Prealbumin Proteins 0.000 description 1
- 102000007584 Prealbumin Human genes 0.000 description 1
- 102000034755 Sex Hormone-Binding Globulin Human genes 0.000 description 1
- 102100030758 Sex hormone-binding globulin Human genes 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 230000001837 anti-cortisol effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000003149 assay kit Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 239000012888 bovine serum Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- VDQQXEISLMTGAB-UHFFFAOYSA-N chloramine T Chemical compound [Na+].CC1=CC=C(S(=O)(=O)[N-]Cl)C=C1 VDQQXEISLMTGAB-UHFFFAOYSA-N 0.000 description 1
- 229960002303 citric acid monohydrate Drugs 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- 230000001268 conjugating effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229940011871 estrogen Drugs 0.000 description 1
- 239000000262 estrogen Substances 0.000 description 1
- 125000006260 ethylaminocarbonyl group Chemical group [H]N(C(*)=O)C([H])([H])C([H])([H])[H] 0.000 description 1
- BFUWRLFOXRAWGF-UHFFFAOYSA-N ethylsulfanylformic acid Chemical group CCSC(O)=O BFUWRLFOXRAWGF-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 208000003532 hypothyroidism Diseases 0.000 description 1
- 230000002989 hypothyroidism Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- ABXXPONRZYBCHY-HNNXBMFYSA-N methyl (2s)-2-acetamido-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate Chemical compound IC1=CC(C[C@@H](C(=O)OC)NC(C)=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 ABXXPONRZYBCHY-HNNXBMFYSA-N 0.000 description 1
- ZTSGDCMQRKBJKC-ZDUSSCGKSA-N methyl (2s)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate Chemical compound IC1=CC(C[C@H](N)C(=O)OC)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 ZTSGDCMQRKBJKC-ZDUSSCGKSA-N 0.000 description 1
- MWZPENIJLUWBSY-VIFPVBQESA-N methyl L-tyrosinate Chemical group COC(=O)[C@@H](N)CC1=CC=C(O)C=C1 MWZPENIJLUWBSY-VIFPVBQESA-N 0.000 description 1
- 125000004458 methylaminocarbonyl group Chemical group [H]N(C(*)=O)C([H])([H])[H] 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000001817 pituitary effect Effects 0.000 description 1
- 210000003635 pituitary gland Anatomy 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 239000002287 radioligand Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- 230000004044 response Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- FVAUCKIRQBBSSJ-FXMLPJBTSA-M sodium;iodine-125(1-) Chemical compound [Na+].[125I-] FVAUCKIRQBBSSJ-FXMLPJBTSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003270 steroid hormone Substances 0.000 description 1
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- 150000003667 tyrosine derivatives Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Description
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7933072 | 1979-09-24 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62221814A Division JPH0277649A (ja) | 1979-09-24 | 1987-09-04 | çç©åŠçæµäœäžã®ç©è³ªã®éé¢éšåã®åææ³ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5651665A JPS5651665A (en) | 1981-05-09 |
| JPS637621B2 true JPS637621B2 (ja) | 1988-02-17 |
Family
ID=10508031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13221080A Granted JPS5651665A (en) | 1979-09-24 | 1980-09-22 | Method of analysing isolated part of matter in biological fluid |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5651665A (ja) |
| ZA (1) | ZA805898B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4410633A (en) * | 1980-09-25 | 1983-10-18 | Corning Glass Works | Method for the measurement of free thyroxine or 3,5,3'-triiodothyronine in a liquid sample |
| JPS589387Y2 (ja) * | 1981-09-08 | 1983-02-21 | å¯å£«éæ ªåŒäŒç€Ÿ | ãã«ã¹ä¿¡å·ã®åšæèå¥åè·¯ |
| EP0103605B1 (en) * | 1982-03-19 | 1990-12-05 | EKINS, Roger Philip | Method for free ligand assays |
| EP0134215B1 (en) * | 1982-08-27 | 1989-10-25 | EKINS, Roger Philip | Measurement of analyte concentration |
| GB8404843D0 (en) * | 1984-02-24 | 1984-03-28 | Amersham Int Plc | Free analyte assay |
| ATE86385T1 (de) * | 1986-08-06 | 1993-03-15 | Multilyte Ltd | Bestimmung von analyt-konzentration mit zwei etiketten. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56101554A (en) * | 1979-12-28 | 1981-08-14 | Hoechst Ag | Radiation immunity test of progesterone |
-
1980
- 1980-09-22 JP JP13221080A patent/JPS5651665A/ja active Granted
- 1980-09-23 ZA ZA00805898A patent/ZA805898B/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56101554A (en) * | 1979-12-28 | 1981-08-14 | Hoechst Ag | Radiation immunity test of progesterone |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5651665A (en) | 1981-05-09 |
| ZA805898B (en) | 1982-01-27 |
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