Product P8287, o-Phenylenediamine dihydrochloride tablet will work, but it will require the addition of phosphate-citrate buffer and hydrogen peroxide. Suggested part numbers for these additional components are included in the datasheet: https://www.sigmaaldrich.com/content/dam/sigma-aldrich/docs/Sigma/Datasheet/5/p8287dat.pdf
P9187
OPD
SIGMAFAST™, peroxidase substrate, chromogenic, tablet
동의어(들):
OPD Peroxidase Substrate
로그인조직 및 계약 가격 보기
크기 선택
5 SETS
₩85,057
50 SETS
₩503,136
₩85,057
예상 입고일2025년 2월 17일세부사항
기존과 동일한 품질을 인하된 가격으로 - 어려운 예산 상황을 머크와 함께 극복하세요
모든 사진(1)
크기 선택
보기 변경
5 SETS
₩85,057
50 SETS
₩503,136
About This Item
UNSPSC 코드:
12352204
NACRES:
NA.83
₩85,057
예상 입고일2025년 2월 17일세부사항
기존과 동일한 품질을 인하된 가격으로 - 어려운 예산 상황을 머크와 함께 극복하세요
추천 제품
제품명
SIGMAFAST™ OPD, tablet
양식
tablet
Quality Level
solubility
water: 0.5 tablet/10 mL, clear, colorless
저장 온도
2-8°C
애플리케이션
SIGMAFAST™ OPD (o-Phenylenediamine dihydrochloride) tablets have been developed for use as a soluble substrate for the detection of peroxidase activity in enzyme immunoassays (EIA). OPD is the EIA substrate of choice as it exhibits high sensitivity. EIA applications utilizing OPD may be read in timed assays or stopped with dilute acid solutions for delayed readings.
SIGMAFAST OPD has been used in saliva- virus-like particles (VLP) binding assay.[1] It has also been used to develop enzyme linked immunosorbent assay (ELISA) plates for the detection of rituximab in rat serum samples.[2]
SIGMAFAST OPD has been used in saliva- virus-like particles (VLP) binding assay.[1] It has also been used to develop enzyme linked immunosorbent assay (ELISA) plates for the detection of rituximab in rat serum samples.[2]
특징 및 장점
SIGMAFAST™ OPD Tablets require no additional buffers or steps to prepare an active substrate solution.
주의사항
This substrate is hygroscopic and light sensitive
재구성
Each tablet set dissolved in 20 mL deionized water yields a ready-to-use buffered solution containing OPD and urea hydrogen peroxide.
One OPD tablet and one urea hydrogen peroxide/buffer tablet, dissolved in 20 ml of water, provides 20 ml of ready-to-use substrate. When the tablet is dissolved in this manner, the final concentrations will be 0.4 mg/ml OPD, 0.4 mg/ml urea hydrogen peroxide, and 0.05 M phosphate-citrate, pH 5.0. Tablets are individually packaged in foil packets.
법적 정보
SIGMAFAST is a trademark of Sigma-Aldrich Co. LLC
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Muta. 2 - Skin Sens. 1 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
가장 최신 버전 중 하나를 선택하세요:
시험 성적서(COA)
Lot/Batch Number
이미 열람한 고객
Elisa Lobato et al.
Ecology and evolution, 7(11), 3645-3656 (2017-06-16)
Oceanic islands share several environmental characteristics that have been shown to drive convergent evolutionary changes in island organisms. One change that is often assumed but has seldom been examined is the evolution of weaker immune systems in island species. The
Courtney Woolsey et al.
Nature immunology, 22(1), 86-98 (2020-11-26)
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is responsible for an unprecedented global pandemic of COVID-19. Animal models are urgently needed to study the pathogenesis of COVID-19 and to screen vaccines and treatments. We show that African green monkeys (AGMs)
Eliana Spilioti et al.
Environmental geochemistry and health, 39(4), 821-833 (2016-07-23)
Spa resorts are known for thousands of years for their healing properties and have been empirically used for the treatment of many inflammatory conditions. Mud is one of the most often used natural materials for preventive, healing and cosmetic reasons
Jeffrey D Whitman et al.
Nature biotechnology, 38(10), 1174-1183 (2020-08-29)
Appropriate use and interpretation of serological tests for assessments of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) exposure, infection and potential immunity require accurate data on assay performance. We conducted a head-to-head evaluation of ten point-of-care-style lateral flow assays (LFAs)
Almahamoudou Mahamar et al.
Malaria journal, 16(1), 289-289 (2017-07-20)
Seasonal malaria chemoprevention (SMC) is a new strategy to reduce malaria burden in young children in Sahelian countries. It consists of the administration of full treatment courses of sulfadoxine-pyrimethamine plus amodiaquine to children at monthly intervals during the malaria season.
문서
NBT-BCIP substrate system aids in western blotting and immunohistological staining, producing a blue-purple insoluble end product.
프로토콜
간접 ELISA 및 포획 ELISA 실시에 관한 상세한 지침을 제공하는 ELISA 프로토콜 샌드위치 ELISA 및 간접 ELISA 실험을 실시하기 위한 권장 제품과 기법에 대해 자세히 알아봅니다.
Detailed ELISA protocols cover indirect and capture ELISA techniques, recommending products for sandwich and indirect ELISA experiments.
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What is an alternative for the SIGMAFAST OPD tablet set?
What is an alternative for the SIGMAFAST OPD tablet set?
1 답변-
도움이 되었습니까?
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Can I make the solution in large quantity and keep it in the fridge? Or should the solution be used right away because of its light sensitivity?
1 답변-
The Substrate Solution is light-sensitive and should be protected from direct sunlight or UV sources in a
tightly capped amber bottle. For best results, the Substrate Solution should be used within one hour.The Product Information Sheet is available for additional details:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/671/455/p9187pis-ms.pdf도움이 되었습니까?
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