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Mouse FcgR4 +SDS-PAGE.jpg Mouse FcgR4 +SDS-PAGE.jpg Greater than 95% as determined by reducing SDS-PAGE.

Greater than 95% as determined by reducing SDS-PAGE.

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Recombinant Mouse FcgR4 (C-6His, HEK293) is a mouse-derived recombinant protein expressed in HEK293 human cells and tagged with a C-terminal 6xHis tag. This protein belongs to the FcγR family, specifically Fcgr4 (also known as CD16-2), which is an IgG Fc receptor involved in immune responses. It regulates NK T cell proliferation, pain perception, and wound healing, and is classified under the FcγRIII (CD16) subclass. The protein mediates cellular activation, endocytosis, and phagocytosis.

Synonyms: Recombinant Mouse FcgR4 (C-6His, HEK293); Low Affinity Immunoglobulin Gamma Fc Region Receptor IV; FcgR4

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Product Details of Mouse FcgR4 (C-6His, HEK293)

M.W : 21.9 KDa
SMILES Code : NONE
Synonyms :
Recombinant Mouse FcgR4 (C-6His, HEK293); Low Affinity Immunoglobulin Gamma Fc Region Receptor IV; FcgR4

Safety of Mouse FcgR4 (C-6His, HEK293)

Isoform Comparison

Biological Activity

Description
Fcgr4, also known as CD16-2, is one of the receptors for Fc region of IgG which involve in immune responses. Fcgr4 mainly functions in cellular response to lipopolysaccharide, NK T cell proliferation, regulation of sensory perception of pain, wound healing etc. Three groups are included for Fc γ receptors (FcR), and they are Fc γ RI (CD64), Fc γ RII (CD32), and Fc γ RIII (CD16). Among these, CD64 possess high affinity even for monomeric IgG, while CD32 and CD16 display a relative lower affinity for IgG. Genes encodes these receptors are diverse differing by species and cell types. The aggregation of FcR having immunoreceptor tyrosine-based activation motifs (ITAMs) activates sequentially src family tyrosine kinases and syk family tyrosine kinases that connect transduced signals to common activation pathways shared with other receptors. FcR with ITAMs elicit cell activation, endocytosis, and phagocytosis. Fcgr4 belongs to Fc γ RIII (CD16) group.
Protein Species Mouse
Expression System Human Cells
Tag C-6His
Protein Expression Interval Gly21-Gln203
Protein ID AAH27310.1
Endotoxin < 1 EU/µg as determined by LAL test.
Characteristics Lyophilized powder
Formulation Description Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Reconstitution Method Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
For long-term storage, it is recommended to further dilute the product with a solution containing carrier proteins (e.g., 0.1% BSA, 10% FBS, or 5% HSA). For serum-free cultures or in vivo animal experiments where BSA, FBS, or HSA cannot be present in the cytokine preparation, trehalose may be used as an alternative carrier. Aliquots should be stored frozen at -20°C to -80°C.
Note: Low-adsorption tubes are recommended for aliquot storage, and repeated freeze-thaw cycles should be avoided. The dilution concentration for aliquoting should not be lower than 10 μg/mL, and the aliquot volume should be no less than 10 μL.
Aliquoted protein remains stable for up to 3 months when stored at ≤ -20°C.
 

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