Find an isotype control for your experiment. Isotype controls provide an estimate of non-specific binding of an antibody that may occur during an assay. Use the filters to easily sort our isotype control products by species, isotype reactivities, and labels.
| Conjugate | Catalog # | Availability | Size | Price |
|---|---|---|---|---|
| Biotin | NBP1-97293 | |||
| FITC | NBP1-97278 | |||
| HRP | NBP1-97299 | |||
| Conjugate | Catalog # | Availability | Size | Price |
|---|---|---|---|---|
| FITC | NBP1-97202 | |||
| HRP | NBP1-97203 | |||
| Conjugate | Catalog # | Availability | Size | Price |
|---|---|---|---|---|
| Alkaline Phosphatase | NBP1-97183 | |||
| Biotin | NBP1-96930 | |||
| FITC | NBP1-96866 | |||
| HRP | NBP1-97082 | |||
| Rhodamine | NBP1-96867 | |||
| Texas Red | NBP1-96931 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP1-97183 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-27042 | |||
![SDS-Page: Mouse IgG2b Lambda Isotype Control (M2BL) [NBP1-96979] - SDS-PAGE Results of Mouse IgG2b Lambda isotype control (M2BL). Lane 1: Mouse IgG2b Lambda isotype control (M2BL) (Reduced) [5.0ug]. Lane 2: Opal Prestained Molecular Weight Markers. Lane 3: Mouse IgG2b Lambda isotype control (M2BL) (Non-Reduced) [5.0ug]. 4-20% Gel, Coomassie Stained.](http://images.novusbio.com/fullsize/Mouse-IgG2b-Lambda-Isotype-Control-M2BL-SDS-Page-NBP1-96979-img0001.jpg "SDS-Page: Mouse IgG2b Lambda Isotype Control (M2BL) [NBP1-96979] - SDS-PAGE Results of Mouse IgG2b Lambda isotype control (M2BL). Lane 1: Mouse IgG2b Lambda isotype control (M2BL) (Reduced) [5.0ug]. Lane 2: Opal Prestained Molecular Weight Markers. Lane 3: Mouse IgG2b Lambda isotype control (M2BL) (Non-Reduced) [5.0ug]. 4-20% Gel, Coomassie Stained.")
![Western Blot: Mouse IgG Fc Isotype Control [NBP1-96784] - Lane M: 3 ul Molecular Ladder. Lane 1: Rabbit IgG whole molecule (NBP2-36463). Lane 2: Rabbit IgG F(ab) Fragment (NBP1-97016). Lane 3: Rabbit IgG F(c) Fragment (NBP1-96784). Lane 4: Rabbit IgM Whole Molecule (NBP1-96968). Lane 5: Normal Rabbit Serum. All samples were reduced. Load: 50 ng per lane. Blocked in blocking buffer for 30 min at RT. Primary Antibody: Anti-Rabbit IgG (H&L) (GOAT) Antibody (Min X Bv, Ch, Gt, GP, Ham, Hs, Hu, Ms, Rt & Sh Serum Proteins. (NBP1-72732) 1:1,000 for 60 min at RT. Secondary antibody: Anti-Goat IgG (DONKEY) Peroxidase Conjugated Antibody 1:40,000 in blocking buffer for 30 min at RT. Predicted/Observed Size: 25 and 50 kDa for Rabbit IgG and Serum, 25 kDa for F(c) and F(ab), 70 and 23 kDa for IgM. Rabbit F(c) migrates slightly higher.](http://images.novusbio.com/fullsize/Mouse IgG Fc Isotype Control-Western Blot-NBP1-96784-img0008.jpg "Western Blot: Mouse IgG Fc Isotype Control [NBP1-96784] - Lane M: 3 ul Molecular Ladder. Lane 1: Rabbit IgG whole molecule (NBP2-36463). Lane 2: Rabbit IgG F(ab) Fragment (NBP1-97016). Lane 3: Rabbit IgG F(c) Fragment (NBP1-96784). Lane 4: Rabbit IgM Whole Molecule (NBP1-96968). Lane 5: Normal Rabbit Serum. All samples were reduced. Load: 50 ng per lane. Blocked in blocking buffer for 30 min at RT. Primary Antibody: Anti-Rabbit IgG (H&L) (GOAT) Antibody (Min X Bv, Ch, Gt, GP, Ham, Hs, Hu, Ms, Rt & Sh Serum Proteins. (NBP1-72732) 1:1,000 for 60 min at RT. Secondary antibody: Anti-Goat IgG (DONKEY) Peroxidase Conjugated Antibody 1:40,000 in blocking buffer for 30 min at RT. Predicted/Observed Size: 25 and 50 kDa for Rabbit IgG and Serum, 25 kDa for F(c) and F(ab), 70 and 23 kDa for IgM. Rabbit F(c) migrates slightly higher.")
![SDS-Page: Mouse IgG Fc Isotype Control [NBP1-96784] - SDS-PAGE of Mouse IgG F(c) Fragment. Lane 1: 5 uL Opal Prestained Marker. Lane 2: Reduced Mouse IgG Whole Molecule. Lane 3: Reduced Mouse F(c) Fragment. Lane 4: Reduced Mouse F(ab) Fragment. Lane 5: Mouse IgM Kappa Myeloma Protein. Load: 1 ug per lane. Predicted/Observed size: IgG at 50 and 25 kDa; F(c) at 25 kDa; F(ab) at 25 kDa; IgM K at 70 and 23 kDa. Observed F(c) Fragment migrates slightly higher.](http://images.novusbio.com/fullsize/Mouse-IgG-Fc-Isotype-Control-SDS-Page-NBP1-96784-img0007.jpg)
![SDS-Page: Rat IgM Isotype Control [NBP1-96776] - Lane M: 3 uL Opal Prestained Marker. Lane 1: Reduced Rat IgG Whole Molecule. Lane 2: Reduced Rat IgG F(c) Fragment. Lane 3: Reduced Rat IgG Fab Fragment. Lane 4: Reduced Rat IgM Whole Molecule. Load: 1 ug of IgG, F(c), Fab; 1.5 ug of IgM.](http://images.novusbio.com/fullsize/Rat-IgM-Isotype-Control-SDS-Page-NBP1-96776-img0001.jpg "SDS-Page: Rat IgM Isotype Control [NBP1-96776] - Lane M: 3 uL Opal Prestained Marker. Lane 1: Reduced Rat IgG Whole Molecule. Lane 2: Reduced Rat IgG F(c) Fragment. Lane 3: Reduced Rat IgG Fab Fragment. Lane 4: Reduced Rat IgM Whole Molecule. Load: 1 ug of IgG, F(c), Fab; 1.5 ug of IgM.")
![SDS-Page: Rat IgM Isotype Control [NBP1-96776] - Lane 1: Rat IgM, Non-Reduced. Lane 2: Rat IgM, Reduced. Load: 1.0 ug per lane.](http://images.novusbio.com/fullsize/Rat-IgM-Isotype-Control-SDS-Page-NBP1-96776-img0002.jpg)
![Western Blot: Rat IgG Isotype Control [NBP1-97040] - SDS-Page: Rat IgG Isotype Control [Agarose Immobilized] [NBP1-97145] - Lane M: 3 uL Opal Prestained Marker. Lane 1: Reduced Rat IgG Whole Molecule Agarose Conjugated. Lane 2: Reduced Rat IgG F(c) Fragment. Lane 3: Reduced Rat IgG Fab Fragment. Lane 4: Reduced Rat IgM Whole Molecule. Load: 1 ug of IgG, F(c), Fab; 1.5 ug of IgM. Image using the Agarose form of this antibody.](http://images.novusbio.com/fullsize/Rat-IgG-Isotype-Control-Western-Blot-NBP1-97040-img0002.jpg "Western Blot: Rat IgG Isotype Control [NBP1-97040] - SDS-Page: Rat IgG Isotype Control [Agarose Immobilized] [NBP1-97145] - Lane M: 3 uL Opal Prestained Marker. Lane 1: Reduced Rat IgG Whole Molecule Agarose Conjugated. Lane 2: Reduced Rat IgG F(c) Fragment. Lane 3: Reduced Rat IgG Fab Fragment. Lane 4: Reduced Rat IgM Whole Molecule. Load: 1 ug of IgG, F(c), Fab; 1.5 ug of IgM. Image using the Agarose form of this antibody.")
![SDS-Page: Rat IgG Isotype Control [NBP1-97040] - SDS PAGE of Rat IgG Whole Molecule. Lane 1: Non-Reduced Rat IgG Whole Molecule. Lane 2: 5 uL Opal Prestained Marker. Lane 3: Reduced Rat IgG Whole Molecule. Load: 1 ug per lane.](http://images.novusbio.com/fullsize/Rat IgG Isotype Control-SDS-Page-NBP1-97040-img0003.jpg)
![SDS-Page: Mouse IgM Kappa Light Chain Isotype Control (MMK) [NBP1-96975] - SDS-PAGE of Mouse IgM Kappa isotype control. Lane 1: 5 uL Opal Prestained Marker. Lane 2: Reduced Mouse IgG Whole Molecule. Lane 3: Reduced Mouse F(c) Fragment. Lane 4: Reduced Mouse F(ab) Fragment. Lane 5: Mouse IgM Kappa isotype control. Load: 1 ug per lane. Predicted/Observed size: IgG at 50 and 25 kDa; F(c) at 25 kDa; F(ab') at 25 kDa; IgM at 70 and 23 kDa. Observed F(c) Fragment migrates slightly higher.](http://images.novusbio.com/fullsize/Mouse-IgM-Kappa-Light-Chain-Isotype-Control-MMK-SDS-Page-NBP1-96975-img0003.jpg "SDS-Page: Mouse IgM Kappa Light Chain Isotype Control (MMK) [NBP1-96975] - SDS-PAGE of Mouse IgM Kappa isotype control. Lane 1: 5 uL Opal Prestained Marker. Lane 2: Reduced Mouse IgG Whole Molecule. Lane 3: Reduced Mouse F(c) Fragment. Lane 4: Reduced Mouse F(ab) Fragment. Lane 5: Mouse IgM Kappa isotype control. Load: 1 ug per lane. Predicted/Observed size: IgG at 50 and 25 kDa; F(c) at 25 kDa; F(ab') at 25 kDa; IgM at 70 and 23 kDa. Observed F(c) Fragment migrates slightly higher.")
![Flow Cytometry: Mouse IgG1 Isotype Control (MOPC-21) [NBP2-36577] - Analysis result with 3 human cancer lines. Image from verified customer review. Image using the FITC form of this antibody.](http://images.novusbio.com/fullsize/Mouse-IgG1-Isotype-Control-MOPC-21-Flow-Cytometry-NBP2-36577-img0001.jpg "Flow Cytometry: Mouse IgG1 Isotype Control (MOPC-21) [NBP2-36577] - Analysis result with 3 human cancer lines. Image from verified customer review. Image using the FITC form of this antibody.")
