Thermo Fisher Scientific Fc Receptor Binding Inhibitor Polyclonal Antibody, Functional Grade, eBioscience
인간 Fcγ 수용체의 비특이적 결합을 억제하기 위한 기능 등급 폴리클로날 항체. Flow cytometry에서 마우스 단일클론 항체의 비특이적 결합 방지에 사용. 4°C 보관, 습빙 배송. 고순도(>90%) 및 저엔도톡신 수준(<0.001 ng/µg).
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Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Flow Cytometry (Flow) | 20 µL/test | View 9 publications |
| Immunoprecipitation (IP) | - | View 1 publication |
| Functional Assay (Functional) | Assay-Dependent | - |
| Control (Ctrl) | Assay-Dependent | - |
| Inhibition Assays (IA) | - | View 1 publication |
| Blocking Assay (BLOCK) | - | View 1 publication |
Product Specifications
| Specification | Description |
|---|---|
| Published Species | Human |
| Class | Polyclonal |
| Type | Antibody |
| Conjugate | Functional Grade |
| Form | Liquid |
| Concentration | 20 µL/test |
| Storage Conditions | 4°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2866336 |
Product Specific Information
The human Fcγ receptor (FcγR)-binding inhibitor is used to inhibit non-specific FcγR-mediated binding of mouse monoclonal antibodies during flow cytometric analysis of human tissue.
Four classes of Fcγ receptors have been identified: FcγRI (CD64), FcγRII (CD32), and FcγRIII (CD16). These receptors are expressed at varying levels across multiple cell lineages, with high expression in myeloid, granulocyte, and B cells.
FcγR functions include initiation of endocytosis, phagocytosis, and antigen presentation upon binding to host immunoglobulin. Mouse monoclonal antibody binding to human FcγRs varies depending on antibody isotype and clone.
Applications Reported:
FG Purified Human Fc Receptor Binding Inhibitor has been reported for use in flow cytometric analysis.
Usage Instructions:
To inhibit non-specific binding, add the inhibitor to samples and incubate on ice for 20 minutes. Without washing, proceed to stain with the primary antibody.
Applications Tested:
FG Purified Human FcγR-Binding Inhibitor has been titrated and tested by inhibiting fluorochrome-conjugated isotype control binding to U937 cells.
Use at 20 µL per test (defined as the amount of antibody staining a cell sample in a final volume of 100 µL).
Cell count per test may range from 10⁵ to 10⁸ cells, determined empirically.
Storage and Handling:
Use in a sterile environment.
Filtration:
0.2 µm post-manufacturing filtered.
Purity:
90%, determined by SDS-PAGE.
Endotoxin Level:
<0.001 ng/µg antibody (LAL assay).
Aggregation:
<10%, determined by HPLC.
Target Information
Four classes of Fcγ receptors—FcγRI (CD64), FcγRII (CD32), and FcγRIII (CD16)—are expressed at varying levels in multiple cell lineages, including myeloid, granulocyte, and B cells.
FcγR functions include endocytosis, phagocytosis, and antigen presentation upon immunoglobulin binding.
Binding of mouse monoclonal antibodies to human FcγRs varies by isotype and clone.
For Research Use Only.
Not for use in diagnostic procedures. Not for resale without authorization.
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