Human Fc gamma RIIB/C (CD32b/c) (FCGR2B/C) ELISA Kit PicoKine®

CD32 is a surface receptor protein and part of a large population of B cell co-receptors, which act to modulate signaling. It has a low-affinity for IgG antibodies and down-regulates antibody production in the presence of IgG. This feedback loops essentially lowers the production of IgG produced by B cells when there is a surplus in the body.

Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 122 125 105 106 114 9.06 7.9% Sample 2 404 361 357 357 369 19.84 5.3% Sample 3 1372 1213 1353 1369 1326 66.06 4.9% Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 122 125 105 106 114 9.06 7.9% Sample 1 122 125 105 106 114 9.06 7.9% Sample 2 404 361 357 357 369 19.84 5.3% Sample 2 404 361 357 357 369 19.84 5.3% Sample 3 1372 1213 1353 1369 1326 66.06 4.9% Sample 3 1372 1213 1353 1369 1326 66.06 4.9%

Low affinity immunoglobulin gamma Fc region receptor II-c; IgG Fc receptor II-c; CDw32; Fc-gamma RII-c; Fc-gamma-RIIc; FcRII-c; CD32; FCGR2C; CD32, FCG2, IGFR2; FCGR2B

Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 122 404 1372 133 365 1478 Standard deviation 8.05 19.79 97.41 9.7 22.26 130.06 CV (%) 6.6% 4.9% 7.1% 7.3% 6.1% 8.8% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 122 404 1372 133 365 1478 Standard deviation 8.05 19.79 97.41 9.7 22.26 130.06 CV (%) 6.6% 4.9% 7.1% 7.3% 6.1% 8.8% Intra-Assay Precision Inter-Assay Precision Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 n 16 16 16 24 24 24 Mean (pg/ml) 122 404 1372 133 365 1478 Mean (pg/ml) 122 404 1372 133 365 1478 Standard deviation 8.05 19.79 97.41 9.7 22.26 130.06 Standard deviation 8.05 19.79 97.41 9.7 22.26 130.06 CV (%) 6.6% 4.9% 7.1% 7.3% 6.1% 8.8% CV (%) 6.6% 4.9% 7.1% 7.3% 6.1% 8.8%

Receptor for the Fc region of complexed immunoglobulins gamma. Low affinity receptor. Involved in a variety of effector and regulatory functions such as phagocytosis of immune complexes and modulation of antibody production by B-cells.

Description|Quantity Pre-coated 96-well strip microplate|1 Standard|2 vials Biotinylated antibody (100x) |100ul Avidin-Biotin-Peroxidase Complex (100x) |100ul Sample Diluent|30ml Antibody Diluent|12ml Avidin-Biotin-Peroxidase Diluent|12ml Color Developing Reagent (TMB) |10ml Stop Solution|10ml Wash Buffer (25x) |20ml Adhesive plate sealers|4

Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

Concentration (pg/ml) 0 46.9 93.8 187.5 375 750 1500 3000 O.D. 0.019 0.043 0.081 0.171 0.327 0.642 1.196 1.967 Concentration (pg/ml) 0 46.9 93.8 187.5 375 750 1500 3000 O.D. 0.019 0.043 0.081 0.171 0.327 0.642 1.196 1.967 Concentration (pg/ml) 0 46.9 93.8 187.5 375 750 1500 3000 Concentration (pg/ml) 0 46.9 93.8 187.5 375 750 1500 3000 O.D. 0.019 0.043 0.081 0.171 0.327 0.642 1.196 1.967 O.D. 0.019 0.043 0.081 0.171 0.327 0.642 1.196 1.967

Microplate Reader capable of reading absorbance at 450nm. Incubator. Automated plate washer (optional) . Pipettes and pipette tips capable of precisely dispensing 0.5 μl through 1 ml volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500ml graduated cylinders. Test tubes for dilution.