Human Low Affinity Immunoglobulin Gamma Fc Region Receptor Ii-B (FCGR2B) Protein
377€ (20 µg)
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935106861
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name
Human Low Affinity Immunoglobulin Gamma Fc Region Receptor Ii-B (FCGR2B) Protein
category
Proteins and Peptides
provider
Abbexa
reference
abx694205
tested applications
SDS-PAGE
Description
Low Affinity Immunoglobulin Gamma Fc Region Receptor Ii-B (FCGR2B) protein is a recombinant Human protein expressed in HEK293 cells.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Low Affinity Immunoglobulin Gamma Fc Region Receptor Ii-B (FCGR2B) |
| Host | HEK293 cells |
| Assay Type | Activity: Not tested Sequence Fragment: Thr43-Pro217 Tag: C-terminal His tag |
| Origin | Human |
| Observed MW | Calculated MW: 19.14 kDa Observed MW (SDS-PAGE): 30 kDa |
| Expression | Recombinant |
| Purity | >95% (SDS-PAGE) |
| Size 1 | 20 µg |
| Size 2 | 100 µg |
| Size 3 | 500 µg |
| Size 4 | 1 mg |
| Form | Lyophilized |
| Tested Applications | SDS-PAGE |
| Buffer | Prior to lyophilization: PBS, pH 7.4, containing 5% - 8% Trehalose, Mannitol and 0.01% Tween-80. |
| Availability | Shipped within 5-15 working days. |
| Storage | Storage: Store lyophilized between -20 °C and -80°C. Stability: Stable when stored reconstituted at 2-8°C for up to 1 week. Reconstituted aliquots are stable at -20°C for up to 3 months. Shelf Life: 12 months. |
| Dry Ice | No |
| UniProt ID | P31994 |
| OMIM | 1527 |
| Alias | CD32,FCG2,CD32B,FCGR2,IGFR2,FCGR2C,FcGRIIB,FcRII-c,FcgammaRIIb,Low affinity immunoglobulin gamma Fc region receptor II-b,IgG Fc receptor II-b,CDw32,Fc-gamma RII-b |
| Background | Protein FCGR2B |
| Status | RUO |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. Reconstitute in sterile H2O. Do not vortex. |
Descripción
FCGR2B (Fc gamma receptor IIB), also known as CD32B, is a low-affinity receptor for the Fc portion of IgG antibodies, primarily responsible for regulating immune responses by mediating inhibitory signaling. It plays a crucial role in the balance between activation and inhibition of immune cells, preventing excessive inflammation and autoimmunity. Unlike its closely related receptor, FCGR2A, which triggers activating signals, FCGR2B is the only inhibitory receptor within the Fc gamma receptor family. This receptor is predominantly expressed on B cells, dendritic cells, macrophages, and other immune cells. FCGR2B is part of the larger family of Fc gamma receptors (FcγRs), which bind the Fc region of immunoglobulin G (IgG) to mediate immune responses such as phagocytosis, cytokine release, and the clearance of immune complexes. Its inhibitory role is vital in the prevention of autoimmune reactions and the modulation of inflammatory responses.
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