Isotype Controls and Standards
Antibodies that cannot bind to the antigen of interest, but match the other properties of the primary antibody in use; can be used as a standard, a blocking agent, to coat proteins, and to estimate non-specific antibody binding sites.
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IgG1, κ Mouse, Alexa Fluor™ 700, Clone: X40, Isotype Control, BD Pharmingen™
Mouse Monoclonal Antibody
| Content And Storage | Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to the dye under optimum conditions and unreacted dye was removed. |
|---|---|
| Target Species | Not Applicable |
| Host Species | Mouse |
| Conjugate | Alexa Fluor 700 |
| Applications | Flow Cytometry |
| Form | Purified |
| Isotype | IgG1 κ |
| Concentration | 0.2 mg/mL |
| Antigen | IgG1, κ |
| Regulatory Status | RUO |
| Purification Method | Affinity Chromatography |
| Gene Alias | IgG1, kappa Isotype Control (Anti-KLH) |
| Formulation | Aqueous buffered solution containing protein stabilizer and ≤0.09% sodium azide. |
| Classification | Monoclonal |
| Immunogen | Keyhole limpet hemocyanin (KLH) |
| Primary or Secondary | Primary |
| Clone | X40 |
| Regulatory Status | RUO |
|---|---|
| Content And Storage | Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to the dye under optimum conditions and unconjugated antibody and free dye were removed. |
| Purification Method | Affinity Chromatography |
| Gene Alias | IgG1, kappa; Ighg1, Igh-4, γg1; Igk-C, IGKC, Ig κ |
| Host Species | Mouse |
| Conjugate | Brilliant Violet 421 |
| Applications | Flow Cytometry,Control |
| Form | Liquid |
| Formulation | Aqueous buffered solution containing ≤0.09% sodium azide. |
| Classification | Monoclonal |
| Isotype | IgG1 κ |
| Concentration | 0.2 mg/mL |
| Clone | MOPC-21 (also known as MOPC21; MOPC 21) |
Invitrogen™ Rabbit IgG Recombinant Isotype Control (RbNP15), Alexa Fluor™ 488, eBioscience™
Rabbit Recombinant Monoclonal Isotype Control
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
| Content And Storage | 4°C, store in dark, DO NOT FREEZE! |
|---|---|
| Target Species | Not Applicable |
| Host Species | Rabbit |
| Conjugate | Alexa Fluor 488 |
| Applications | Control,Flow Cytometry |
| Form | Liquid |
| Isotype | IgG |
| Concentration | 0.5 mg/mL |
| Antigen | Rabbit IgG |
| Regulatory Status | RUO |
| Purification Method | Protein A |
| Gene Alias | Immunoglobulin G; ImmunoglobulinG; Not Applicable |
| Product Type | Isotype Control |
| Formulation | PBS, proprietary buffer with 0.09% sodium azide; pH 7.2-7.4 |
| Classification | Recombinant Monoclonal |
| Primary or Secondary | Isotype Control (Primary) |
| Clone | RbNP15 |
Invitrogen™ Rabbit IgG Recombinant Isotype Control (RbNP15), Alexa Fluor™ 647, eBioscience™
Rabbit Recombinant Monoclonal Isotype Control
Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
| Content And Storage | 4°C, store in dark, DO NOT FREEZE! |
|---|---|
| Target Species | Not Applicable |
| Host Species | Rabbit |
| Conjugate | Alexa Fluor 647 |
| Applications | Control,Flow Cytometry |
| Form | Liquid |
| Isotype | IgG |
| Concentration | 0.2 mg/mL |
| Antigen | Rabbit IgG |
| Regulatory Status | RUO |
| Purification Method | Protein A |
| Gene Alias | Immunoglobulin G; ImmunoglobulinG; Not Applicable |
| Product Type | Isotype Control |
| Formulation | PBS, proprietary buffer with 0.09% sodium azide; pH 7.2-7.4 |
| Classification | Recombinant Monoclonal |
| Primary or Secondary | Isotype Control (Primary) |
| Clone | RbNP15 |
IgG1, κ Mouse, Brilliant Ultraviolet 661, Clone: X40, Isotype Control, BD Horizon™
Mouse Isotype Control
MilliporeSigma™ Calbiochem™ Human IgG, Fab Fragment, Plasma
Native IgG Fab fragment derived from normal human plasma IgG
IgG1 Kappa Human, Isotype Control, R&D Systems™
A Novus product, part of R&D Systems. Human Polyclonal Isotype Control
| Antigen | IgG1 Kappa |
|---|---|
| Regulatory Status | RUO |
| Content And Storage | Store at 4°C. |
| Target Species | Human |
| Host Species | Human |
| Conjugate | Unconjugated |
| Applications | Control,ELISA |
| Product Type | Isotype Controls |
| Formulation | Borate buffered saline pH 8.2 |
| Classification | Polyclonal |
| Immunogen | Human myeloma serum |
| Isotype | IgG1 κ |
| Concentration | 0.5 mg/ml |
IgG3 Lambda Human, Isotype Control, R&D Systems™
A Novus product, part of R&D Systems. Human Polyclonal Isotype Control
| Antigen | IgG3 Lambda |
|---|---|
| Regulatory Status | RUO |
| Content And Storage | Store at 4°C. |
| Target Species | Human |
| Host Species | Human |
| Conjugate | Unconjugated |
| Applications | Control,ELISA |
| Product Type | Isotype Controls |
| Formulation | Borate buffered saline pH 8.2 |
| Classification | Polyclonal |
| Immunogen | Human myeloma serum |
| Isotype | IgG3 λ |
| Concentration | 0.5 mg/ml |
IgA Lambda Human, Isotype Control, R&D Systems™
A Novus product, part of R&D Systems. Human Polyclonal Isotype Control
| Antigen | IgA λ |
|---|---|
| Regulatory Status | RUO |
| Content And Storage | Store at 4°C. |
| Target Species | Human |
| Host Species | Human |
| Conjugate | Unconjugated |
| Applications | Control,ELISA |
| Product Type | Isotype Controls |
| Formulation | Borate buffered saline pH 8.2 |
| Classification | Polyclonal |
| Immunogen | Human myeloma serum |
| Isotype | IgA λ |
| Concentration | 0.5 mg/ml |
| Antigen | IgE, Myeloma |
|---|---|
| Regulatory Status | RUO |
| Content And Storage | −20°C |
| Host Species | Human |
| Form | Liquid |
| Formulation | In 150mM NaCl, 15mM potassium phosphate buffer, pH 7.4. |
| Isotype | IgE |
| Primary or Secondary | Isotype Control (Primary) |
| Test Specificity | Native IgE from human myeloma plasma. |
IgM Lambda Human, Isotype Control, R&D Systems™
A Novus product, part of R&D Systems. Human Polyclonal Isotype Control
| Content And Storage | Store at 4°C. |
|---|---|
| Target Species | Human |
| Host Species | Human |
| Conjugate | Unconjugated |
| Applications | Control,ELISA |
| Isotype | IgM λ |
| Concentration | 0.5 mg/ml |
| Antigen | IgM Lambda |
| Regulatory Status | RUO |
| Product Type | Isotype Controls |
| Gene ID (Entrez) | 3507 |
| Formulation | Borate buffered saline pH 8.2 |
| Classification | Polyclonal |
| Immunogen | Human myeloma serum |
MilliporeSigma™ Polyclonal Mouse IgG
Mouse IgG Polyclonal Antibody control validated for use in ELISA.