A
Ahlstrom portfolio
Selection and adoption support for sample processing, conjugate release, absorbent and detection-related materials used in lateral flow and rapid diagnostic assays.
IVD Critical Materials · Application Validation Platform
Exclusive National Distributor for Ahlstrom Diagnostic Series ProductsRapid Diagnostic Material Solutions
Critical IVD materials with application validation support
JY Biotech supports IVD manufacturers and research teams with Ahlstrom rapid diagnostic materials, fluorescent nanobeads, colloidal gold and fluorescence consumables, recombinant antigens and antibodies, equipment, consumables and project-level technical support.
Exclusive
National distributor for Ahlstrom diagnostic series products
18 yrs
Serving enterprises and research teams
10-100x
Typical TRFICA sensitivity improvement
INDUSTRY TRUST
18 years serving rapid diagnostic enterprises and research organizations
JY Biotech has long focused on rapid diagnostic materials and application-oriented technical services, combining exclusive distribution for Ahlstrom diagnostic series products, fluorescent nanobeads, colloidal gold and fluorescence consumables, raw materials and project collaboration into capabilities for prototyping, validation and scalable supply.
18 yrsRapid diagnostics industry experience
Enterprise / researchLong-term project collaboration and application recognition
Materials + serviceSupply, validation and delivery coordination
PRECISION IVD MATERIALS
Integrated material selection, method validation and scalable delivery
For rapid diagnostic R&D, procurement and production workflows, JY Biotech organizes agency materials, core consumables, labeling materials, raw materials and technical services into a product system that can be selected, validated and delivered.
TRF
Fluorescent nanobeads
Eu³⁺ chelate system with 365 nm excitation, 610 nm emission, COOH/NH₂/SA surface groups and customizable particle sizes.
IVD
Rapid test raw materials
Recombinant proteins, paired antibodies, colloidal gold labeling materials, whole blood sample pads, glass fiber membranes and reagents.
CD
Technical services and co-development
Sample adoption, method validation, substitution assessment, custom development and coordinated bulk supply across R&D, procurement and production teams.
Material selection connected with project validation
The content is structured around R&D selection, procurement evaluation and production adoption, with specifications, application scenarios, selection considerations and sample inquiry information presented for aligned decision-making.
Portfolio structure
Covers Ahlstrom, fluorescent nanobeads, colloidal gold consumables, rapid diagnostic raw materials and technical services.
Technical profiles
Priority products include specifications, application notes, selection considerations and service inquiry information.
STRATEGIC CORE
Exclusive national distributor for Ahlstrom diagnostic series products
Ahlstrom diagnostic series products are a core agency resource for JY Biotech, supporting sample processing, conjugate release, absorbent functions and detection-related material needs in rapid diagnostics.
JY Biotech supports material selection, sample adoption, lot communication, substitution assessment and production-side supply coordination, so high-quality membranes and sample processing materials can move smoothly into validation and scaled application.
Stable, traceable and scalable Ahlstrom material service
Built for R&D, validation, procurement and production teams
TRF PLATFORM / FLUORESCENT NANO-BEADS
Fluorescent nanobeads for high-sensitivity time-resolved assays
Based on Eu³⁺ rare-earth chelate chemistry, the FNBE platform offers long fluorescence lifetime, low background, large Stokes shift, narrow emission and robust coupling for IVD, lateral flow, flow-related research and laboratory applications.
365 / 610 nm
Excitation / emission
100-1000 μs
Long lifetime window
~245 nm
Large Stokes shift
PDI < 0.1
Particle distribution and batch stability
PRODUCT PORTFOLIO
A product system built for R&D and procurement
Built around rapid diagnostic material procurement and project development needs, the portfolio covers Ahlstrom membranes and pads, fluorescence consumables, colloidal gold consumables and equipment, fluorescent nanobeads, raw materials, reagents, technical services and co-development support.
Ahlstrom and lateral flow materials
Highlights the exclusive national distributor position and rapid assay material adoption support.
Product detailsFluorescence consumables and platforms
For fluorescence immunochromatography, POCT quantitative detection and sensitive assay development.
Product detailsColloidal gold consumables and equipment
Components and equipment for strip production, assembly and reading.
Product detailsFluorescent nanobeads
FNBE series is a major product line for substitution evaluation, sample adoption and custom development.
Product detailsRaw materials and reagents
For infectious disease, animal disease and research assay development.
Product detailsTechnical services and co-development
Material selection, sample adoption, method validation, substitution evaluation, process scale-up and coordinated project support.
Service details
FNBE fluorescent nanobeads
FNBE-200 / 300 / 500, customizable 100-800 nm particle size, COOH / NH₂ / SA surface groups, suitable for TRFICA, TRFIA, multiplex assay development and import substitution evaluation.
Nanobead profile
Ahlstrom rapid diagnostic materials
Exclusive national distributor portfolio covering sample pads, glass fiber membranes, conjugate release materials and absorbent materials.
Ahlstrom profile
Orientia tsutsugamushi recombinant protein
Rapid test raw material for assay development and research validation, supported by antibodies, pads and membrane selection.
Raw material profile
Zika virus NS1 recombinant protein
Recombinant antigen for infectious disease rapid diagnostics, paired antibody screening and method validation.
Raw material profile
ASFV VP30 recombinant protein
Animal disease diagnostic material compatible with colloidal gold and fluorescence rapid detection workflows.
Raw material profileAPPLICATIONS
Match products and services by application
Application-based paths for food safety, animal disease diagnostics, clinical POCT and nucleic acid lateral flow projects, connecting membranes, pads, fluorescent nanobeads, colloidal gold products, raw materials and services.
FOOD SAFETY
Open Applications
Food safety rapid testing
Veterinary residues, mycotoxins, food additives, allergens and foodborne pathogen rapid testing.
ANIMAL DISEASEAnimal disease diagnostics
Material and raw-material support for antigen, antibody, nucleic acid visualization and multiplex tests.
CLINICAL POCTClinical POCT
Fluorescence quantification, multiplex detection, low-background readout and lot consistency.
NUCLEIC ACID LFANucleic acid lateral flow
Materials for PCR, LAMP, CRISPR/Cas and HCR-based visual strips.
APPLICATION CASESApplication cases
Anonymous paths for material adoption, background troubleshooting, release optimization and substitution evaluation.
TECHNICAL SERVICES & CO-DEVELOPMENT
Technical services and co-development
For rapid diagnostic teams moving from project initiation and prototyping to validation and production adoption, JY Biotech combines material supply with application-oriented technical collaboration across issue analysis, option comparison and stable supply adoption.
Material selection and sample adoption
Match Ahlstrom materials, fluorescent nanobeads, colloidal gold consumables, membranes, pads and raw materials according to sample type, assay platform, sensitivity target and current strip structure.
Colloidal gold technical support
Support labeling, striping, spraying, membrane and pad matching, flow speed, background control and color consistency from R&D sampling to production adoption.
Fluorescence assay support
Support fluorescent bead coupling, time-resolved fluorescence windows, strip architecture, reader stability and sensitivity improvement for TRFICA, TRFIA and POCT quantitative projects.
Project cooperation and bulk delivery
Coordinate substitution evaluation, custom development, process validation, documentation, lot transition and long-term supply planning across R&D, procurement and production teams.
Typical collaboration scenarios
New material system setup, optimization of background, release, sensitivity or lot consistency in existing assays, and evaluation of production-ready combinations across imported materials, beads, consumables and raw materials.
R&D stage
Focus on candidate materials, sample testing, parameter exploration and method feasibility.
Production stage
Focus on lot stability, supply continuity, documentation and long-term cooperation.
COLLABORATION WORKFLOW
From sample evaluation to stable bulk supply
01
Requirement mapping
Define sample type, assay platform, sensitivity target, material specification and replacement goals.
02
Sample adoption
Provide Ahlstrom materials, fluorescent nanobeads or rapid diagnostic raw materials for screening.
03
Method validation
Support coupling, lateral flow behavior, signal window, background control and batch consistency tests.
04
Scalable delivery
Coordinate packaging, lot numbers, lead time, documentation and long-term supply planning.
QUALITY & TRUST
Materials, data and delivery that can be verified
ISO9001 system
JY Biotech holds ISO9001:2008 certification and supports quality documentation needs.
Import and export rights
Improved coordination for imported product distribution and domestic delivery.
Measured evidence
TEM morphology, fluorescence curves, strip tests and lot parameters support material selection.
Experienced team
Application-oriented support from specialists with long-term rapid diagnostics experience.
KNOWLEDGE CENTER
Technical knowledge and selection FAQs
Selection-oriented guidance for Ahlstrom diagnostic products, fluorescent nanobeads, colloidal gold and fluorescence consumables, rapid diagnostic raw materials and project services.
AHLSTROM
Open Knowledge Center
Ahlstrom material guide
Understand how sample treatment, conjugate release, whole blood filtration and absorbent materials influence rapid test strips.
FNBE / TRFFluorescent nanobeads and TRFICA
Learn how 365/610 nm Eu3+ chelate fluorescence supports low-background, high-sensitivity lateral flow assays.
SUBSTITUTIONImport substitution evaluation
Build validation paths across performance, stability, supply continuity and production adoption risk.
CONTACT
Samples, quotation and technical support
For assay platform, sample type, material requirements or substitution goals, JY Biotech provides product matching and technical recommendations.
Shanghai JY Biotechnology Co., Ltd.
- Address2F, Building 6, No. 800 Xiayan Road, Hangtou, Pudong New Area, Shanghai, China
- Postcode201317
- Tel021-61180691 / 021-61180597
- Fax021-20905895
- Websitewww.joey-bio.com