Diagnostic BioSystems
Diagnostic BioSystems Alkaline Phosphatase Diluent prepares alkaline-phosphatase-conjugated antibodies for immunohistochemistry. It is used to dilute the labeled antibody before the…
Diagnostic BioSystems Alkaline Phosphatase Diluent prepares alkaline-phosphatase-conjugated antibodies for immunohistochemistry. It is used to dilute the labeled antibody before the antibody is applied to tissue, making it an ancillary reagent in the staining sequence rather than a stain or analyzer.
The filed 100 ml variant includes a background-reducing component. In the manufacturer’s catalog, the diluent’s role is tied to antibody binding and stability: ionic strength, pH and detergents affect how the antibody binds and maintains its tertiary structure.
Listed Item
Alkaline Phosphatase Diluent (With Background Reducing Component),100 ml
Diluent Formulation
Diagnostic BioSystems describes optimal pH and stabilizing proteins as supporting tertiary-antibody stability. Sodium chloride and detergents are included to limit nonspecific binding and enable better penetration of tertiary antibodies. These formulation roles distinguish the AP diluent from the alkaline-phosphatase enhancer and substrate/chromogen reagents used at other stages.
Who Else Makes It
Concentrated in Guangdong (8), Jiangsu (6), Zhejiang (4). One is registered as a contract manufacturer, able to build to a specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Takara Biotechnology (Dalian) Co., Ltd. | Dalian | Liaoning | Contract manufacturer | 1 |
| Boen Healthcare Co., Ltd. | Suzhou | Jiangsu | Specification developer | 263 |
| Dirui Industrial Co., Ltd. | Changchun | Jilin | Contract manufacturer | 84 |
| Zhejiang Gene Science Co., Ltd. | Shaoxing | Zhejiang | Manufacturer | 31 |
| Biomed Plastics Co. | Taicang | Jiangsu | Contract manufacturer | 29 |
| Jinan Babio Biotechnology Co., Ltd. | Jinan | Shandong | Manufacturer | 25 |
| AVE Science & Technology Co., Ltd. | Changsha | Hunan | Manufacturer | 22 |
| Bioteke Corporation (Wuxi) Co., Ltd. | Wuxi | Jiangsu | Manufacturer | 21 |
| Shenzhen Yhlo Biotech Co., Ltd. | Shenzhen | Guangdong | Manufacturer | 19 |
| Wuhan Landing Intelligence Medical Co., Ltd. | Wuhan | Hubei | Manufacturer | 17 |
| Shanghai FLY Medical Devices Co., Ltd. | Minhang District | Shanghai | Manufacturer | 15 |
| Medico Technology Co., Ltd. | Shenzhen | Guangdong | Contract manufacturer | 11 |
Showing 12 of 30. All 30 manufacturers in China registered for General Purpose Reagent
Record
| Listed by | Diagnostic Biosystems, United States |
|---|---|
| FDA product code | PPM |
| Device type | General Purpose Reagent |
| Device class | Class 1 |
| Regulation | 21 CFR 864.4010 |
| Establishment | Remanufacturer, Repacker / relabeller, Manufacturer |
| Premarket notification | Exempt |
| Record published | 2026-06-05 |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Single use | Yes |
| Supplied as a kit | Yes |
| Label carries | lot or batch number, expiry date |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| K024 | In distribution | |
| K028 | In distribution | |
| K076-1000 | In distribution | |
| K004 | In distribution | |
| K053-25 | In distribution | |
| K108 | In distribution | |
| K030 | In distribution | |
| M006 | In distribution | |
| K048-S | In distribution | |
| K020-NI | In distribution | |
| K033-S | In distribution | |
| K048 | In distribution | |
| K045 | In distribution | |
| K067-125AN | In distribution | |
| K042 | In distribution | |
| K023-S | In distribution | |
| K013-200 | In distribution | |
| K046-10 AN | In distribution | |
| K047C-1 L | In distribution | |
| K024-S | In distribution | |
| K009 | In distribution | |
| K065 | In distribution | |
| FD001-100 | In distribution | |
| K098-S | In distribution | |
| K095 | In distribution | |
| K076-200 | In distribution | |
| K033 | In distribution | |
| K020 | In distribution | |
| K011-S | In distribution | |
| K048-200 | In distribution | |
| K056-S | In distribution | |
| K095-S | In distribution | |
| K082-S | In distribution | |
| K023-NC-1L | In distribution | |
| K011 | In distribution | |
| K076 | In distribution | |
| K023 | In distribution | |
| K076-S | In distribution | |
| K098 | In distribution | |
| K093 | In distribution | |
| K053-100 | In distribution | |
| K046-50 | In distribution | |
| K046 | In distribution | |
| K087-500-HL | In distribution | |
| K094-100-HL | In distribution | |
| K088-500-HL | In distribution | |
| K022 | In distribution | |
| K024-1L | In distribution | |
| K108-10 | In distribution | |
| K053-06 | In distribution | |
| K100-S | In distribution | |
| K004-S | In distribution | |
| K045-S | In distribution | |
| K082 | In distribution | |
| K024-200 | In distribution | |
| 07342098001 | In distribution | |
| K028-NI | In distribution | |
| K056-100AN | In distribution | |
| K093-S | In distribution | |
| K100 | In distribution | |
| K013 | In distribution | |
| K039 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Epredia | Richard-Allan Scientific LLC | 59 |
| Alpha-Tec Systems | Alpha-Tec Systems, Inc. | 46 |
| Vysis | Abbott Molecular, Inc. | 34 |
| Genemed® | Sakura Finetek U.S.A., Inc. | 33 |
| Edge Biologicals Inc | Edge Biologicals, Inc. | 25 |
| Immunalysis | Immunalysis Corporation | 22 |
| Fisherbrand | Fisher Scientific Company L.L.C. | 22 |
| Bond | Leica Biosystems Newcastle Ltd | 16 |
| Vitros | Ortho-Clinical Diagnostics, Inc. | 16 |
| Synchron | Beckman Coulter, Inc. | 13 |
| Immy | Immuno-Mycologics, Inc. | 12 |
| Tissue-Tek Genie® | Sakura Finetek U.S.A., Inc. | 11 |
Showing 12 of 617. All products under General Purpose Reagent
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.