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 |
|---|---|---|---|---|
| Alexa Fluor 488 | DDXCH04A488-100 | |||
| Alexa Fluor 546 | DDXCH06A546-100 | |||
| Alexa Fluor 546 | DDXCH04A546-100 | |||
| Alexa Fluor 647 | DDXCH04A647-100 | |||
| 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 | |||
| Conjugate | Catalog # | Availability | Size | Price |
|---|---|---|---|---|
| Alexa Fluor 488 | DDXCH02A488-100 | |||
| Alexa Fluor 546 | DDXCH02A546-100 | |||
| Alexa Fluor 647 | DDXCH02A647-100 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-27042 | |||
| Conjugate | Catalog # | Availability | Size | Price |
|---|---|---|---|---|
| Biotin | NBP1-96890 | |||
| Rhodamine | NBP1-96851 | |||
| Texas Red | NBP1-96795 | |||
![Western Blot: Rabbit IgM Isotype Control [NBP1-96968] - 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/Rabbit IgM Isotype Control-Western Blot-NBP1-96968-img0003.jpg "Western Blot: Rabbit IgM Isotype Control [NBP1-96968] - 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: Rabbit IgM Isotype Control [NBP1-96968] - Lane M: 3 uL Opal Prestained Marker. Lane 1: Reduced Rabbit IgG Whole Molecule. Lane 2: Reduced Rabbit IgG F(ab) Fragment. Lane 3: Reduced Rabbit IgG F(c) Fragment. Lane 4: Reduced Rabbit IgM Whole Molecule. Load: 1 ug for F(ab) and F(c); 1.2 ug for IgG and IgM.](http://images.novusbio.com/fullsize/Rabbit-IgM-Isotype-Control-SDS-Page-NBP1-96968-img0001.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 IgG2a Kappa Isotype Control (M2AK) [NBP1-96981] - SDS-PAGE of Mouse IgG2a Kappa Isotype Control. Lane 1: Mouse IgG2a Kappa Isotype Control, Non-reduced. M: Opal Pre-stained Ladder. Lane 2: Mouse IgG2a Kappa Isotype Control, Reduced. Load: 1.0 ug per lane. Predicted/Observed: 140 kDa Non-reduced, 55 and 25 Reduced.](http://images.novusbio.com/fullsize/Mouse-IgG2a-Kappa-Isotype-Control-M2AK-SDS-Page-NBP1-96981-img0003.jpg "SDS-Page: Mouse IgG2a Kappa Isotype Control (M2AK) [NBP1-96981] - SDS-PAGE of Mouse IgG2a Kappa Isotype Control. Lane 1: Mouse IgG2a Kappa Isotype Control, Non-reduced. M: Opal Pre-stained Ladder. Lane 2: Mouse IgG2a Kappa Isotype Control, Reduced. Load: 1.0 ug per lane. Predicted/Observed: 140 kDa Non-reduced, 55 and 25 Reduced.")
![SDS-Page: Mouse IgG2b Isotype Control (M2B) [NBP1-96969] - SDS-PAGE results of Mouse IgG2b isotype control (M2B).Lane 1: reduced Mouse IgG2b isotype control (M2B).Lane 2: opal prestained molecular weight ladder.Lane 3: non-reduced Mouse IgG2b isotype control (M2B).Load: 1ug.4-20% Lonza SDS-PAGE; Coomassie Stained; ChemiDoc Imaged.](http://images.novusbio.com/fullsize/Mouse-IgG2b-Isotype-Control-M2B-SDS-Page-NBP1-96969-img0002.jpg "SDS-Page: Mouse IgG2b Isotype Control (M2B) [NBP1-96969] - SDS-PAGE results of Mouse IgG2b isotype control (M2B).Lane 1: reduced Mouse IgG2b isotype control (M2B).Lane 2: opal prestained molecular weight ladder.Lane 3: non-reduced Mouse IgG2b isotype control (M2B).Load: 1ug.4-20% Lonza SDS-PAGE; Coomassie Stained; ChemiDoc Imaged.")
![SDS-Page: Mouse IgG3 Kappa Light Chain Isotype Control (MG3K) [NBP1-96978] - SDS-PAGE Results of Mouse IgG3 Kappa Light Chain isotype control (MG3K)Lane 1: Mouse IgG3 Kappa Reduced (6.25ug). Lane 2: Opal Prestained Molecular Weight Marker. Lane 3: Mouse IgG3 Kappa Non-Reduced (6.25ug). 4-20% Gel, Coomassie Stained.](http://images.novusbio.com/fullsize/Mouse-IgG3-Lambda-Isotype-Control-MG3K-SDS-Page-NBP1-96978-img0001.jpg "SDS-Page: Mouse IgG3 Kappa Light Chain Isotype Control (MG3K) [NBP1-96978] - SDS-PAGE Results of Mouse IgG3 Kappa Light Chain isotype control (MG3K)Lane 1: Mouse IgG3 Kappa Reduced (6.25ug). Lane 2: Opal Prestained Molecular Weight Marker. Lane 3: Mouse IgG3 Kappa Non-Reduced (6.25ug). 4-20% Gel, Coomassie Stained.")
![SDS-Page: Mouse IgG3 Lambda Isotype Control (MG3L) [NBP1-96977] - SDS PAGE Results of Mouse IgG3 Lambda isotype control (MG3L). Lane 1: Mouse IgG3 Lambda isotype control (MG3L) Reduced [5ug]. Lane 2: Unstained Molecular weight marker. Lane 3: Mouse IgG3 Lambda isotype control (MG3L) Non-Reduced [5ug].4-20% Gel.](http://images.novusbio.com/fullsize/Mouse-IgG3-Lambda-Isotype-Control-MG3L-SDS-Page-NBP1-96977-img0001.jpg "SDS-Page: Mouse IgG3 Lambda Isotype Control (MG3L) [NBP1-96977] - SDS PAGE Results of Mouse IgG3 Lambda isotype control (MG3L). Lane 1: Mouse IgG3 Lambda isotype control (MG3L) Reduced [5ug]. Lane 2: Unstained Molecular weight marker. Lane 3: Mouse IgG3 Lambda isotype control (MG3L) Non-Reduced [5ug].4-20% Gel.")