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OPTIMASI PEMBUATAN COATED TUBE HUMAN SERUM ALBUMIN (HSA) UNTUK KIT RADIOIMMUNOASSAY (RIA) MIKROALBUMINURIA Sutari, Sutari; S., V. Yulianti; Triningsih, Triningsih; Mondrida, Gina; Ariyanto, Agus; Setiyowati, Sri; Widayati, Puji; Lestari, Wening
Jurnal Forum Nuklir JFN Vol 8 No 1 Mei 2014
Publisher : BATAN

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OPTIMASI PEMBUATAN COATED TUBE HUMAN SERUM ALBUMIN (HSA) UNTUK KIT RADIOIMMUNOASSAY (RIA) MIKROAMBUMIN. Radioimmunoassay (RIA) adalah suatu metoda analisis berdasarkan pada reaksi imunologi yakni ikatan antigen-antibodi, metoda ini sangat spesifik dan peka digunakan untuk menentukan kadar zat-zat yang ada di dalam cairan tubuh seperti serum, urine dan lainnya sehingga dapat digunakan untuk mengevaluasi suatu penyakit metabolik seperti diabetes melitus. Penelitian dan pengembangan teknologi Kit RIA mikroalbuminuria dengan metode coated tube dilakukan melalui beberapa tahap yakni optimasi pembuatan komponen kit, optimasi assay, validasi assay dan uji klinis. Telah dilakukan penelitian tentang optimasi pembuatan coated tube HSA salah satu komponen kit RIA mikroalbuminuria untuk pemisah fasa padat. Tujuan dari penelitian ini adalah untuk mendapatkan coated tube HSA yang dapat menghasilkan % B/T yang optimum dengan % NSB yang minimum dan memenuhi persyaratan untuk assay. Penelitian dilakukan dengan cara melakukan optimasi larutan dapar sebagai pelarut poliklonal antibodi (Pab)-HSA, optimasi volume coaling (volume Pab-HSA) dan optimasi konsentrasi larutan blocking. Hasilnya menunjukkan bahwa larutan dapar karbonat bikarbonat 0,05 M pH 9,6 memberikan hasil yang optimum sebagai pelarut Pab-HSA pada titer 1:3000, volume Pab-HSA 750 µL dengan 750 µL larutan bovine serum albumin (BSA) 1 % sebagai blocking dan diperoleh % BIT dan % NSB masing-masing 46,49% ± 0,57 dan 0,77% ± 0,04 serta memenuhi persyaratan Kit RIA untuk assay.
KAJIAN TEKNOEKONOMI PERANGKAT PENCACAH RADIOIMMUNOASSAY (RIA) IP.8 Waluyo, Joko; Nurcahyadi, Hari; Ariyanto, Agus
TEKNOEKONOMI - Jurnal Pendayagunaan Hasil Litbang Iptek Nuklir Vol 7, No 2 (2012): Nopember 2012
Publisher : BATAN

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Kajian ini mempunyai tujuan untuk menentukan nilai ekonomis dari suatu perangkat pencacah RIA IP.8. Hal ini diperlukan sebagai bahan pertimbangan kelayakan investasi bagi para investor yang ingin mengembangkan usaha untuk memproduksi perangkat ini. Pada kajian ini dilakukan beberapa tahapan kegiatan. Tahap awal yaitu penyiapan larutan standar Aflatoksin B1 yang bersifat karsinogenik sebagai bahan kit RIA yang akan dilakukan ujicoba pencacahan. Tahap selanjutnya adalah ujicoba mesin pencacah kit RIA IP.8 dengan menggunakan sampel kit RIA Aflatoksin B1. Tahap akhir adalah melakukan perhitungan teknoekonomi berdasarkan seluruh biaya yang digunakan dalam pembuatan, penyiapan dan pengujian perangkat pencacah RIA IP.8 serta asumsi-asumsi yang diperlukan. Kajian teknoekonomi dengan asumsi modal yang digunakan 70% berasal dari pinjaman bank, diperoleh hasil sebagai berikut: Net Present Value (NPV) 1.873.632.901, Internal Rate of Return (IRR) 45,5%, Payback Period (PP) 3 tahun, Benefit/Cost Ratio (B/C) 3,8 sehingga peluang investasi ini layak dipertimbangkan untuk dilakukan.  This study has the objective to determine the economic value of an enumerator device IP.8 RIA. It is necessary for consideration the feasibility of investment for investors who want to develop the business to manufacture these devices. In this study conducted a few stages. The early stages of the preparation of standard solutions which are carcinogenic aflatoxin B1 as a RIA kit will do tests enumeration. The next step is testing thrasher IP.8 RIA kit using RIA kit Aflatoxins B1 samples. The final stage is to perform calculations based on the total cost teknoekonomi used in the manufacture, preparation and testing of the enumerators RIA IP.8 and assumptions required. Studies teknoekonomi assuming capital employed 70% from bank loans, obtained the following results: Net Present Value (NPV) 1873632901, Internal Rate of Return (IRR) of 45.5%, Payback Period (PP) 3 years, Benefit / Cost Ratio (B / C) 3.8 so this investment opportunity worth considering to do.  
PRODUCTION OF IMMUNORADIOMETRICASSA Y (IRMA) CA 15.3 KIT COMPONENT FOR DETECTION OF BREAST CANCER Widayati, Puji; Ariyanto, Agus; Sutari, Sutari; Mondrida, Gina; Darwati, Siti
Jurnal Radioisotop dan Radiofarmaka Vol 11 (2008): Jurnal PRR 2008
Publisher : Jurnal Radioisotop dan Radiofarmaka

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PRODUCTION OF IMMUNORADIOMETRICASSA Y (IRMA) CA 15.3 KITCOMPONENT FOR DETECTION OF BREAST CANCER. YKI has ranked that breast cancer as a second deseas in causing death of Indonesian women (, 2007). This phenomenon has been caused by the low level of public awareness in early detection of cancers. As a consequences this kind of cancer has generally been diagnosed in advanced stadium which is difficult to be treated  In spite of this, the disease actually can be detected early by measuring level of CA 15.3, a tumor marker for breast cancer. One of such in vitro method is immunoradiometricassay (IRMA) for CA 15.3. The CA 15.3 itself is a glycoprotein of heterogen compound capable of reacting with monoclonal antibody CA 15.3. Production of the IRMA CA 15.3 kit has been performed in the Center for Radioisotope and Radiopharmac.eutical, National Nuclear Energy Agency of Indonesia. Optimization of the kit component has been carried out using several parameter including type ofmonoclonal antibody for tracer and buffer coating type. The results showed that monoclonal anti CA M37901M type is better than M37552M type for tracer production. The M3790lM gave yield about 79.51%, with specific activity 29.12 ~Ci/~g, radiochemical purity 94.21% and %B/T about11.94%. Several buffers have been evaluated and 0.05 M pH 9.6 carbonate bicarbonate buffer showed the highest specific binding when it was used as coating buffer. Preparation of IRMA CA 15.3 standard solution gave a linier relation between CA 15.3 concentration and the maximumbinding (%B/T) Y=0.227X+0.5177 and correlation coefficient R 0.9840Keywords: Radioimmunoassay, Immunoradiometricassay, tumor marker, CA-15.3
OPTIMASI RANCANGAN ASSAY KIT IRMA CA-125 Widayati, Puji; Ariyanto, Agus; Abidin, Zaenal; Yunita, F.; Sutari, Sutari
Jurnal Radioisotop dan Radiofarmaka Vol 9 (2006): jurnal PRR 2006
Publisher : Jurnal Radioisotop dan Radiofarmaka

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OPTIMASI RANCANGAN ASSAY KIT IRMA CA-125. Carbohydrate Antigen-125 (CA-125) adalah antibodi yang bereaksi spesifik dengan monoklonal CA-125. Antigen CA-125 dapat digunakan sebagai tumor marker dan penentuan kadarnya dapat dilakukan dengan teknik Immunoradiometricassay (IRMA). Pusat Pengembangan Radiosotop dan Radiofarmaka (P2RR-BATAN) telah membuat kit IRMA CA-125 untuk memenuhi kebutuhan dalam negeri. Telah dillakukan optimasi rancangan assay kit IRMA CA-125 buatan PRR tersebut, meliputi penetapan jumlah cacahan perunut, volume perunut, volume standar, waktu inkubasi dan suhu inkubasi yang terbaik sehingga diperoleh nilai %B/T dan % NSB yang optimum dan dapat digunakan sebagai acuan setiap kali assay. Hasil penelitian menunjukkan bahwa jumlah cacahan perunut terbaik adalah ± 100000 cpm, volume perunut terbaik adalah 50µL, volume standar terbaik adalah 50µL, waktu inkubasi terbaik adalah 16 jam dan suhu inkubasi terbaik adalah 25°C (suhu kamar). Penelitian optimasi assay kit IRMA CA-125 menyimpulkan bahwa dengan menggunakan komposisi pereaksi dan kondisi reaksi optimum dihasilkan nilai %B/T = 19,05% dan NSB = 0,53%. Kata kunci: Radioimmunoassay, Immunoradiometricassay, tumor marker, CA-125 ASSAY DESIGN OPTIMIZATION OF CA-125 IRMA KIT. Monoclonal Antibody CA-125 is an antibody against the Carbohydrate Antigen (CA-125). The CA-125 antigen can be used as a tumour marker, and its concentration can be determined by the Immunoradiometricassay (IRMA) method. The center for Radioisotopes and Radiopharmaceuticals (BATAN) has prepared the CA-125 IRMA kit for domestic use. This reportdiscuse the assay design optimization of the a bove mentioned CA-125 IRMA kit, covering determenation of total count oftracer, tracer volume, standart volume, optimum incubation time and temperature, that will be used in daily assay. Investigation showed that the optimum total countof tracer was approx ±100.000 cpm, optimation tracer volume was 50 µL, optimum standard volume was 50 µL, and the optimum incubation time and temperature were 16 hours and 25 °C respectively. It can be concluded that the optimum reagents compositation and reaction conditions can produce %B/T value of 19.05% and NSB value of 0.53%. Key words:Radioimmunoassay, Immunoradiometricassay, tumor marker, CA-125
PENGARUH BUDAYA ORGANISASI ISLAMI DAN KEPEMIMPINAN SPIRITUAL TERHADAP KEPUASAN KERJA KARYAWAN MQ CORPORATION BANDUNG Ariyanto, Agus
Jurnal Ilmiah Manajemen Muhammadiyah Vol 2, No 1 (2012)
Publisher : Jurnal Ilmiah Manajemen Muhammadiyah

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The purpose of this research is to know the description of organizational culture, spiritual leadership and job satisfaction as well as the influence of organizational culture and spiritual leadership both partialy and simultaneously to job satisfaction.This research conducted at MQ Corporation. The desain of this research is descriptive and verificative with an explanatory survey method. Where the respondents of this research are company’s employee. The collection of data is carried out by interview and disseminates the questionnaires to 85 respondents. The analysis of data and hypothesis-test uses path analysis.The result of research and hypothesis-test indicate that: (1) there is close correlation between organizational culture and spiritual leadership by positive connection direction; (2) organizational culture and spiritual leadership to job satisfaction partialy have a significant effect, with a larger influence on spiritual leadership; (3) organizational culture and spiritual leadership simultaneously have a significant on the increased job satisfaction. Key words: organizational culture, spiritual leadership and job satisfaction
PERANCANGAN LOGO DAN MEDIA PROMOSI ALASKA MOBIL SEBAGAI UPAYA MENINGKATKAN BRAND AWARENESS Ariyanto, Agus
Jurnal Art Nouveau Vol 3, No 1 (2014): Pemberdayaan Nilai Lokal dalam Industri Kreatif
Publisher : Jurnal Art Nouveau

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Abstract: CV.ALASKA JAYA known as Car Alaska, is a company engaged in trading second car in the city of Surabaya. Not all companies second car providers with innovative and creative concepts, especially in the promotion to the wider community. So, not many people recognize excellence services Car Alaska. The purpose of this design is to know how to design a logo and media campaign as an effort to increase brand awareness. The design uses qualitative methods with the method, observation, in-depth interviews, and existing studies to find a formulation of the concept design. From the analysis of the data found superiority and uniqueness of Alaska Cars that are not conveyed to the public. Promotional activities that have not been done and corporate identity is not known to be a reason why excellence Car Alaska unknown audience. After processing the data analysis found the design concept key words "Smart Choice", which means someone who has the decision, intelligence, selective, and easy to adjust. Which "Smart Choice" explains what to expect and it takes a smart and selective customers, paced lifestyle effective, efficient, and reliable. Audiences are given a fantastic visual display, imaginative thinking, and wonderful things using active and aggressive communication. So the result is expected to increase customer awareness of the brand and company Car Alaska.  Keywords: Design, Logo, Promotion, Brand Awareness, Second Car, Smart Choice
OPTIMALISASI PEMBUATAN KIT IRMA CA-125 Ariyanto, Agus; Darwati, Siti; Mondrida, Gina; Yunita, Fitri; Widayati, Puji; Setiyowati, Sri; Sulaiman, Sulaiman; Yulianti, Veronika; Triningsih, Triningsih
Jurnal Radioisotop dan Radiofarmaka Vol 6, No 2 (2003): Jurnal PRR 2003
Publisher : Jurnal Radioisotop dan Radiofarmaka

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ABSTRAK OPTIMALISASI PEMBUATAN KIT IRMA CA-125. Telah dilakukan penelitian optimalisasi pembuatan kit  IRMA  CA-125 yang meliputi pembuatan perunut monoklonal anti CA-125 bertanda 125I dan  pembuatan  "coated tube". Pada pembuatan perunut digunakan 2 macam oksidator yang divariasikan jumlahnya, yaitu kloramin-T dan N- bromosuksinimid.  Optimalisasi pembuatan "coated tube" dilakukan dengan memvariasikan volume larutan "coating", pengaruh pencucian, pengaruh penambahan BSA, pengaruh   bufer  pelarut dan uji pemasangan monoklo-nal anti CA-l25. Hasil percobaan menunjukkan bahwa oksidator  kloramin-T dapat digunakan untuk pembuatan perunut mononoklonl  anti CA-l25 dengan rendemen cukup tinggi yaitu 96.5% dan kemumian radiokimia 93,2%. Jumlah oksidator yang optimal adalah 10 µg. Pembuatan "coated tube  untuk  monoklonal anti CA-l25 dengan menggunakan volume larutan "coating" yang bervariasi antara 300 µI sampai dengan 600 uL tidak menunjukkan perbedaan nyata pada nilai %NSB dan %BT. Proses pencuci "coated tube" menggunakan BSA 0, I % memberikan pengaruh nyata pada %BT. walaupun tidak berpengaruh terhadap nilai %NSB. Penggunaan bufer bikarbonat untuk pembuatan "coated tube" memberikan hasil yang lebih baik dari pada bufer fosfat. Untuk pemasangan monoklonal anti CA-125 diketahui bahwa pasangan monoklonal anti CA-125. monoklonal anti CA-125  M37203M sebagai  perunut dan monoklonal anti CA-125  M86924M sebagai "coating solution" memberikan hasil yang optimal. Kata kunci : Kit IRMA, Monoklonal anti CAll25, Pemnut ABSTRACTOTIMALIZATION FOR PREPfRATION OF CA-125 IRMA-KIT. Optimalization on thepreparation of CA-125 IRMA-kit has been studied involving preparation of 125I  labeled monoclonalanti CA-125 as a tracer and preparation of coated tubes. Chloramine-T and N-bromosuccinimide were used as oxidators by varying them in their quantity. Optimalization on preparation of coated tube was carried out by variation in volume of  coating solution, effect of washing, addition of BSA 0.1%, buffer and pairing test for the monoclonal anti CA-125. The use of chloramine-T as oxidator for 125I labeling of monoclonal anti CA-15 was found to giv labeling-yield of about 96.5% and radiochemical purity of 93.2%. Optiimum amount of the oxidizing agent was found to be 10µg. There were not any significant difference in utilization of coating solution volume ranging at 300 to 600µL. for preparing monoclonal anti CA-125 coated tube. The non specific binding (NSB) and the %B/T values were found to be unaffected  by washing step, while a blocking of coated tube using of BSA 0.1% decreased the %B/T value. Utilization of bicarbonate buffer for the preparation  of coated tube was found to be more satisfactory than that of phosphate buffer. It was shown that the monoclonal anti CA-125 M37203 used for tracer being paired with monoclonal anti CA-125 M866924M used for coating solution gave an optimal result based on the values of %NSB  and %B/T. Key word : IRMA-Kit, Monoclonal anti CA-125, Tracer.   
PRODUKSI KIT IMMUNORADIOMETRICASSA Y (IRMA) CA-125 UNTUK DETEKSI DINI KANKER OV ARIUM Widayati, Puji; Ariyanto, Agus; Lestari, Wening
Jurnal Radioisotop dan Radiofarmaka Vol 14, No 1 (2011): Jurnal PRR 2011
Publisher : Jurnal Radioisotop dan Radiofarmaka

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ABSTRAKPRODUKSI KIT IMMUNORADIOMETRICASSAY (IRMA) CA-125 UNTUK DETEKSI DINIKANKER OV ARIUM.Kanker ovarium merupakan kanker terbanyak sesudah kanker leher rahim, namuntingkat kematiannya lebih besar dari pada kanker leher rahim. Penderita yang datang ke dokter (75%) pada umumnya telah mengidap kanker pada stadium lanjut (III-IV) sehingga pasien tidak dapat lagi tertolong. Kanker akan lebih mudah disembuhkan bila diketahui pada tahap awal pertumbuhan (terdeteksi dini). Carbohydrate Antigen-125 (CA-125) adalah glikoprotein antigenik yang dilepaskan ke darah penderita kanker ovarium, dengan kadar sangat rendah pada awalnya dan meningkat sesuai dengan keganasan kanker, sehingga deteksi kanker ovarium dapat dilakukan dengan mengukur kadar rendah senyawa CA-125 di dalam darah. Metode yang sesuai adalah immunoradiometricassay (IRMA). Pusat Radioisotop dan Radiofarmaka(PRR) telah mengembangkan metode ini sejak 2003, diawali dengan pembuatan komponen kit IRMA CA125, meliputi perunut CA-125 bertanda 1251,larutan standar CA-125, dan tabung bersalut antibodi monoklonal (coated tube), kemudianoptimasi assay kit IRMA CA-125 yang menghasilkan nilai Bff = 19,05% dan NSB = 0,53%, dengan daerah kerja 0-200 mIU/mL. Selanjutnya validasi metode menggunakansampel kadar tinggi (QCH) dan kadar rendah (QCL), menunjukkan nilai %CV intra assay (n=15) sebesar 9.9 % (QCL) dan 2.97 % (QCH) serta %CV inter assay (n=7) berturut-turut 13.1% (QCL) dan 4.9% (QCH), yang memenuhi syarat, memenuhi syarat Protocol IAEA Kata kunci: Kanker ovarium, Immunoradiometricassay(IRMA), CA-125, optimasi, validasiABSTRACTPRODUCTION OF IMMUNORADIOMETRICASSAY (IRMA) CA-125 FOR EARLYDETECTION OF OVARIAN CANCER. Ovarian cancer is the second highest incidence after cervix cancer, but has higher fatality level than cervix cancer. Generally, patient is known suffering ovarian cancer in very late stadium, III or IV, which almost incurable. Cancer would be easier cured if detected early. Carbohydrate Antigen-125 (CA-125) is an antigenic glycoprotein presence in blood of ovarian cancer patient, in a very low concentration initially and will increase proportionally with the level of malignancy,therefore, early detection of ovarian cancer can be carried out by measurement of low level CA-125 in the blood. The most suitable method is immunoradiometricassay (IRMA). Our laboratory has developed CA-125 IRMA kit since 2003, started from preparation of CA-125 IRMA kit components, consists of 125I_CA_125 tracer, CA-125 standard, and monoclonal antibody-coated tubes, followed by assay optimization of IRMA CA-125 kit, which produced BIT value of 19,05%, NSB value of 0,53% and working area of 0 to 200 mIU/mL. Furthermore, method validation of IRMA CA-125 kit using high and low concentration quality control (QCH and QCd, showed an intra assay (n= 15) CV value of 9.9% for QCL and 2.97% for QCH, while inter assay (n=7) CV value of 13.1% and 4.9% for QCL and QCH respectively. The results comply with theIAEA protocol requirement.Keyword :
Optimasi dan Validasi KIT Immunoradiometric Assay Carbohydrate Antigen -125 untuk Pemantauan Kanker Ovarium Widayati, Puji; Darwati, Siti; Ariyanto, Agus
Indonesian Journal of Cancer Vol 3, No 2 (2009): Apr - Jun 2009
Publisher : "Dharmais" Cancer Center Hospital

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Carbohydrate Antigen-125 (CA-125) adalah glikoprotein antigenik yang dilepaskan ke darah penderita kanker ovarium, dengan kadar yang sangat rendah pada awalnya dan meningkat sesuai dengan keganasan kanker. Dengan demikian, pemantauan kanker ovarium dapat dilakukan dengan mengukur kadar rendahnya senyawa CA-125 di dalam darah. Metode yang sesuai adalah immunoradiometricassay (IRMA). PRR telah mengembangkan metode ini sejak beberapa tahun lalu, diawali dengan tahap pembuatan komponen kit IRMA CA-125, meliputi perunut CA-125 bertanda 125I dengan rendemen penandaan sebesar 96,5%. Hasil uji imunologi menunjukkan aktivitas imunologi sebesar 21,39% (%B/T) untuk standar 500 mIU/mL dan ikatan tidak spesifiknya 0,21 (%NSB) untuk standar 0 mIU/mL. Hasil uji kemurnian radiokimia 94,2%. Larutan standar CA-125 menunjukkan bahwa sensitivitas larutan standar yang digunakan adalah baik dengan daerah kerja assay yang luas, yaitu dari 0 mIU/mL sampai 200 mIU/mL. Persamaan garis regresi Y = 0,0705X + 0,7103 dan koefisien korelasi R = 0,9930. Tabung bersalut antibodi monoklonal (coated tube) dengan monoklonal jenis M86924M sebagai penyalut menunjukkan aktivitas imunologi untuk standar 0 mIU/mL sebesar 0,1% dan untuk larutan standar 500 mIU/mL sebesar 21,39%. Optimasi assay kit IRMA CA-125 meliputi radioaktivitas optimum perunut 100000 cpm, volume perunut optimum 50 ?L, volume standar optimum 50 ?L, waktu inkubasi optimum 16 jam, dan suhu inkubasi optimum sebesar 25oC sehingga menghasilkan nilai B/T = 19,05% dan NSB = 0,53%, dengan daerah kerja 0-200 mIU/mL. Validasi metode menggunakan sampel kadar tinggi (QCH) dan kadar rendah (QCL) menunjukkan nilai %CV intra assay (n=15) sebesar 9,9% (QCL) dan 2,97% (QCH) serta %CV inter assay (n=7) berturut-turut 13,1% (QCL) dan 4,9% (QCH) memenuhi syarat Protocol IAEA. Kit IRMA CA-125 ini juga menunjukkan karakter yang baik, yaitu dengan nilai %NSB dan nilai %B/T sebesar 0,1% dan 12,6%; daerah kerja kit yang luas, yaitu 0 mIU/mL sampai 200 mIU/mL); serta kestabilan kit selama 8 (delapan) minggu.Kata kunci: kanker ovarium, immunoradiometricassay(IRMA), CA-125, optimasi, validasi
Optimization of Thyroglobulin Coated Tube for Thyroglobulin IRMA Kit Sutari, Sutari; Triningsih, Triningsih; Setiyowati, Sri; Susilo, V.Y.; Ariyanto, Agus; Widayati, Puji; Lestari, Wening
JKPK (Jurnal Kimia dan Pendidikan Kimia) Vol 3, No 2 (2018): JKPK (Jurnal Kimia dan Pendidikan Kimia)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Sebelas Maret

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Abstract

Immunoradiometric assay (IRMA) is a method of analysis based on immunological reactions of antigens-antibodies binding. This highly specific and sensitive method was used for in vitro diagnosis in small quantity of sample. Center for Radioisotope and Radiopharmaceutical Technology, BATAN has developed Thyroglobulin IRMA Kit using coated tube method that can determine thyroglobulin levels in microgram quantities. Coated tube was made with immobilisation of anti thyroglobulin into polistyrene tube. Development of IRMA kit performed through several steps including: optimization component of kit, optimization assay and kit validation. Optimization of coated tube involved selection and volume of solvent, using blocking and non-blocking agent, and volume of blocking agent. The optimum condition for coated tubes was found to be using 0.1M phosphate buffer pH 7.4 with coating volume of 500 μL, 3% BSA in 500 μL blocking agent 0.1M phosphate buffer pH 7.4, with maximum binding and non-specific binding (NSB) of 60.58 and 1.40%, respectively. The optimized coated tube was found to be stable up to 4 weeks.