A streptavidin protein expressed in E. coli for use as both a capture and detection reagent in rapid test applications. The product is supplied as a liquid with ≥95% purity and should be stored at -20±5°C.
Manufactured by
Dongguan, Guangdong, China
Established in 2001, Fapon Biotech is a leading provider of total solutions in the in vitro diagnostics (IVD) industry. We are a pioneer in the IVD industry with a focus on the current and future needs of customers and the marketplace. We stand committed to providing global partners with high-performance IVD raw materials, reagent services and innovative open-system instruments. As a leading manufacturer of IVD raw materials, we provide over 1,400 antigens, antibodies and enzymes, among others. Our open-system instruments for various applications meet the needs of laboratories that handle different testing volumes. Our chemiluminescence immunoassay (CLIA) analyzers are available in high, medium and low throughput. With an install base of 8,000 analyzers, we are enjoying the fastest growth in China for the past three years.
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12 of 59 closest product alternatives
Kementec Solutions A/S · Denmark
Streptavidin is a protein produced by Streptomyces avidinii and isolated by purification from fermentation broth. It consists of four identical subunits, each bearing an active binding site for biotin, and shows predominantly one single band in SDS PAGE. The protein is useful in combination with biotinylated antibodies, fluorescence applications, Western and Southern blotting, purification using immobilized streptavidin, and DNA/RNA analysis methodologies. Streptavidin is non-glycosylated and does not react unspecifically with endogenous lectins when used in assays on cells and tissues. It is available as a lyophilized format with activity >13 U/mg and purity of SDS - 1 band (non-reduced), with a stability of 3 years when stored dry at -20 °C.
NANJING NANOEAST BIOTECH CO.,LTD · China
Fluorescent particles coated with streptavidin for biotin-conjugate applications in diagnostic assays. Support multiplexed detection in immunofluorescence procedures.
Ultrabright Biotech GmbH · Germany
Signal-enhanced streptavidin conjugate formulated for immunoassay applications including ELISA. Delivers up to 100 HRP enzymes per streptavidin molecule for improved assay sensitivity.
E-proteins SCRL · Belgium
A complete replacement solution for traditional streptavidin in diagnostic assays, utilizing Neutralite avidin with improved solubility and reduced non-specific binding. Compatible with existing assay protocols.
Ultrabright Biotech GmbH · Germany
Streptavidin conjugates with multiple horseradish peroxidase enzymes for enhanced enzymatic detection. Suitable for ELISA and other immunoassay applications requiring colorimetric or chemiluminescent readout.
E-proteins SCRL · Belgium
A reliable and ultra-sensitive enzyme-linked immunosorbent assay system utilizing avidin derivatives for precise protein quantification. Suitable for laboratory and clinical diagnostic applications.
E-proteins SCRL · Belgium
A deglycosylated avidin with high solubility and minimal non-specific binding, providing a reliable alternative to streptavidin across multiple assay formats. Suitable for ELISA, CLIA, and lateral flow applications.
SA Scientific Ltd. · United States
A rapid diagnostic test for streptococcal infection detection. Part of the SAS™ Rapid Diagnostic Tests product line.
E-proteins SCRL · Belgium
A pre-formulated component utilizing e-Proteins' avidin derivatives for integration into rapid point-of-care diagnostic devices. Enables sensitive and reliable detection in decentralized testing environments.
E-proteins SCRL · Belgium
A complete system for rapid and sensitive detection in point-of-care diagnostics utilizing e-Proteins' avidin derivatives. Designed for quick turnaround results in clinical and field settings.
OneCheck Biotech Co., Ltd. · China
ELISA kit for quantitative detection of natural, recombinant, or mutant Protein A variants within 2 hours. Provides high sensitivity and ease of use for quality control in biopharmaceutical production.
Nordic Biomarker AB · Sweden
Specialty coagulation reagent for measurement of free protein S levels in patient samples. CE-marked diagnostic reagent for thrombophilia assessment.
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