CD22-APC
Clone REA340 recognizes the human CD22 antigen, a single-pass type I membrane protein which is also known as sialic acid-binding Ig-like lectin 2 (Siglec-2). In peripheral blood, cell…
Clone REA340 recognizes the human CD22 antigen, a single-pass type I membrane protein which is also known as sialic acid-binding Ig-like lectin 2 (Siglec-2). In peripheral blood, cell surface expression of CD22 is found on mature B cells, but is lost during terminal differentiation to plasma cells. In bone marrow, surface expression of CD22 can be detected from the pre → B cell stage on. Cytoplasmic expression of CD22 can also be found in late pro → B cells and early → B cells. CD22 plays a strong role in cell interactions and B cell activation. It is a regulatory molecule that prevents the overactivation of the immune system and the development of autoimmune diseases. CD22 has emerged as an ideal target for monoclonal antibody based therapy of B cell malignancies including most lymphomas and many leukemias. Additional information: Clone REA340 displays negligible binding to Fc receptors.
Who Else Makes It
Concentrated in Guangdong (2), Hunan (1), Henan (1).
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| AVE Science & Technology Co., Ltd. | Changsha | Hunan | Manufacturer | 22 |
| Henan Celnovte Biotechnology Co., Ltd. | Zhengzhou | Henan | Manufacturer | 8 |
| Phase Scientific (Shenzhen) Company Limited | Shenzhen | Guangdong | Repacker / relabeller | 8 |
| Shenzhen Dartmon Biotechnology Co., Ltd. | Shenzhen | Guangdong | Manufacturer | 4 |
| Shanghai ZJ BIO-Tech Co., Ltd. | Shanghai | Shanghai | Private-label distributor | 3 |
| Diaglogic Biolabs (Xiamen) Co., Ltd. | Xiamen | Fujian | Manufacturer | 1 |
Record
| Listed by | Miltenyi Biotec B. V. & Co. KG, Germany |
|---|---|
| FDA product code | MVU |
| Device type | Reagents, Specific, Analyte |
| Device class | Class 1 |
| Regulation | 21 CFR 864.4020 |
| Establishment | Manufacturer |
| Premarket notification | Exempt |
| Record published | 2021-03-26 |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Label carries | lot or batch number, expiry date, manufacturing date, serial number |
| Storage | Special storage condition: 2 – 8 °C Protected from light. |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| 170-081-043 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| CytoCell myProbes | Cytocell Limited | 1,286 |
| Beckmancoulter | Immunotech Corp. | 678 |
| CytoCell | Cytocell Limited | 587 |
| MetaSystems Probes | Metasystems Probes Gmbh | 529 |
| Reagents, Specific, Analyte | Becton, Dickinson AND Company | 288 |
| Vysis | Abbott Molecular, Inc. | 248 |
| Kreatech Fish probes | Leica Biosystems Newcastle Ltd | 197 |
| Horizon | Becton, Dickinson AND Company | 145 |
| goldFISH | Lumatas Biosystems, Inc | 119 |
| Immunalysis | Immunalysis Corporation | 97 |
| Invivoscribe | Invivoscribe, Inc. | 91 |
| Fort Worth Diagnostics | Fort Worth Diagnostics LLC | 88 |
Showing 12 of 3,073. All products under Reagents, Specific, Analyte
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.