Abstract
A lateral-flow, enzyme-based, bar-code assay for creatinine employing the concept of combination of diffusion and kinetics controlled has been developed. Unlike the traditional bar-code version of immunochromatographic assay, which depends on the stepwise capture of colorimetric tracer-labeled antibody–antigen complex by the immobilized antibody on each successive line, the principle of our proposed assay is based on the delay in TMB release and its diffusion in combination with horseradish peroxidase kinetics. Hydrogen peroxide (H2O2) produced from enzymatic reactions acts as a limiting factor, which controls the rate of conversion of TMB to blue color complex. The assay takes advantage of giving ladder bar result therefore without the need of any reading device. Depending on the amount of enzymes used, the assay can be one (9 min) or two steps (19 min). The strip assay semiquantitatively measures creatinine concentrations ranging from 0 to 400 μM. Thirty urine samples and thirty serum samples were tested, and the assay showed 90.0% and 86.7% agreement compared with conventional Jaffé method, respectively. This assay provides a tool for quick identification of creatinine for patients without the requirement of any instrument.
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Abbreviations
- Gt anti M IgG-HRP:
-
Goat anti-mouse IgG-horseradish peroxidase conjugate
- TMB:
-
3,3′,5,5′-tetramethylbenzidine
- CA:
-
Creatinine amidohydrolase
- CI:
-
Creatine amidinohydrolase
- SOD:
-
Sarcosine oxidase
- HRP:
-
Horseradish peroxidase
- H2O2 :
-
Hydrogen peroxide
- NC:
-
Nitrocellulose
- BSA:
-
Bovine serum albumin
- HSA:
-
Human serum albumin
- PVA:
-
Poly(vinyl alcohol)
References
Walsh CR, O’Donnell CJ, Camargo CA Jr, Giugliano RP, Lloyd-Jones DM (2002) Am Heart J 144:1003–1011
Yamaguchi J, Kasanuki H, Ishii Y, Yagi M, Nagashima M, Fujii S, Koyanagi R, Ogawa H, Hagiwara N, Haze K, Sumiyoshi T, Honda T (2007) Circ J 71:1354–1359
Jaffe M (1886) Z Physiol Chem 10:391–400
Ambrose RT, Ketchum DF, Smith JW (1983) Clin Chem 29:256–259
Van Landuyt KG, Thienpont LM, De Leenheer AP, Stocki D (1994) J Chromatogr Sci 32:294–297
Fossati P, Prencipe L, Berti G (1983) Clin Chem 29:1461–1464
Sundberg MW, Becker RW, Esders TW, Figueras J, Goodhue CT (1983) Clin Chem 29:684–687
Benkert A, Scheller F, Schössler W, Hentschel C, Micheel B, Behrsing O, Scharte G, Stöcklein W, Warsinke A (2000) Anal Chem 72:916–921
Osaka T, Komaba S, Amano A (1998) J Electrochem Soc 145:406–408
Mascini M, Fortunati S, Moscone D, Palleschi G (1985) Anal Chim Acta 171:175–184
Tsuchida T, Yoda K (1983) Clin Chem 29:51–55
Schneider J, Gründig B, Renneberg R, Cammann K, Madaras MB, Buck RP, Vorlop KD (1996) Anal Chim Acta 325:161–167
Knapp ML, Hadid O (1987) Ann Clin Biochem 24:85–97
Jacobs RM, Lumsden JH, Taylor JA, Grift E (1991) Can J Vet Res 55:150–154
Pugia MJ, Lott JA, Wallace JF, Cast TK, Bierbaum LD (2000) Clin Biochem 33:63–70
Carstensen CA, Nagel R, Knoll E, Wisser H, Weidemann G, Riesen WF, Seiler D, Nagel D (1993) Eur J Clin Chem Clin Biochem 31:335–346
Rubtsova MY, Koyba GV, Egorov AM (1998) Biosens Bioelectron 13:75–85
Kalapos MP (2003) Biochimica et Biophysica Acta 1621:122–139
Wang G, Maranelli G, Perbellini L, Raineri E, Brugnone F (1994) Int Arch Occup Environ Health 65:285–289
Brackeen GL, Dover JS, Long CL (1989) Nutr Clin Pract 4:203–205
Royal College of Physicians of Edinburgh Diabetes Register Group (2000) Diabet Med 17:782–791
Rümelin A, Fauth U, Halmágyi M (1999) Clin Chem Lab Med 37:533–536
Wang X, Chowdhury JR, Chowdhury NR (2006) Current Paediatrics 16:70–74
Park CS, Kim KK, Choi JM, Park KS (2007) Physiol Meas 28:583–593
Copeland BE, Dyer PJ, Pesce AJ (1989) Ann Clin Lab Sci 19:383–388
Schwartz S (1985) US Pat. 4526869
Alqasaimeh MS, Heng LY, Ahmad M (2007) Sensors 7:2251–2262
Hemant K, Ashok K, Poonam K, Tulsani NB (2000) Indian J Clin Biochem 15:124–127
Acknowledgment
This work was supported by grants from the Innovation and Technology Fund (UIM/132) of Hong Kong SAR.
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Fung, KK., Chan, C.PY. & Renneberg, R. Development of a creatinine enzyme-based bar-code-style lateral-flow assay. Anal Bioanal Chem 393, 1281–1287 (2009). https://doi.org/10.1007/s00216-008-2551-5
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DOI: https://doi.org/10.1007/s00216-008-2551-5