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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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Search Within Results
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2

Invitrogen™ Mouse F(ab) Chimeric Recombinant Isotype Control (MOPC-21)

Mouse Recombinant Monoclonal Isotype Control

Content And Storage Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Target Species Not Applicable
Host Species Mouse
Conjugate Unconjugated
Applications Functional Assay
Form Liquid
Isotype F(ab) κ
Concentration 1 mg/mL
Antigen Mouse F(ab) Chimeric
Regulatory Status RUO
Purification Method Metal-chelate chromatography
Gene Alias Fab
Product Type Isotype Control
Formulation PBS with 0.02% ProClin 300
Classification Recombinant Monoclonal
Clone MOPC-21
3

Invitrogen™ Rabbit IgG Isotype Control  DFS Item

Rabbit Polyclonal Isotype Control

Content And Storage 4°C
Target Species Not Applicable
Host Species Rabbit
Conjugate Unconjugated
Applications Control,Flow Cytometry
Form Liquid
Isotype IgG
Concentration 3 mg/mL
Antigen Rabbit IgG
Regulatory Status RUO
Purification Method Purified
Gene Alias Immunoglobulin G; ImmunoglobulinG; Not Applicable
Product Type Isotype Control
Formulation PBS with 0.1% sodium azide
Immunogen Normal Rabbit IgG
Classification Polyclonal
Primary or Secondary Isotype Control (Primary)
6

Control Normal Human IgG, ProSci

Human Control Antibody

Content And Storage Stable at 4°C for three months, store at -20°C for up to one year.
Target Species Human,Mouse,Rat
Host Species Human
Conjugate Unconjugated
Applications ELISA,Western Blot,Immunohistochemistry
Form Liquid
Isotype IgG
Concentration 1 mg/mL
Regulatory Status RUO
Purification Method Normal human IgG is obtained from serum of humans. This preparation can be used as a control reagent for immunoassays. The IgG was purified by DEAE-column chromatography.
Dilution Normal human IgG should be used in immunoassays at the same concentration as the specific human polyclonal antibody.
Product Type Antibody
Formulation PBS containing 0.02% sodium azide.
Classification Polyclonal
7

Invitrogen™ Rabbit IgG Isotype Control  DFS Item

Rabbit Polyclonal Isotype Control

Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Target Species Not Applicable
Host Species Rabbit
Conjugate Unconjugated
Applications Control,Flow Cytometry
Form Liquid
Isotype IgG
Concentration 5 mg/mL
Antigen Rabbit IgG
Regulatory Status RUO
Purification Method Purified
Gene Alias Immunoglobulin G; ImmunoglobulinG; Not Applicable
Product Type Isotype Control
Formulation PBS with 0.1% sodium azide; pH 7.4
Immunogen Gamma Immunoglobin
Classification Polyclonal
Primary or Secondary Isotype Control (Primary)
8

Invitrogen™ Mouse IgG2a Isotype Control, PE  DFS Item

Mouse Monoclonal Isotype Control

Content And Storage 2-8°C
Target Species Not Applicable
Host Species Mouse
Conjugate PE
Applications Flow Cytometry
Form Liquid
Isotype IgG2a
Antigen Mouse IgG2a
Regulatory Status ASR
Purification Method Purified
Gene Alias IgG2; Immunoglobulin G; Immunoglobulin G2; ImmunoglobulinG; ImmunoglobulinG2
Product Type Isotype Control
Formulation PBS with 0.1% sodium azide
Classification Monoclonal
Primary or Secondary Isotype Control (Primary)
9

Invitrogen™ Mouse IgG2a kappa Isotype Control (eBM2a), PE-Cyanine5, eBioscience™  DFS Item

Mouse Monoclonal Isotype Control

Content And Storage 4°C, store in dark, DO NOT FREEZE!
Target Species Not Applicable
Host Species Mouse
Conjugate PE-Cyanine5
Applications Control,Flow Cytometry
Form Liquid
Isotype IgG2a κ
Concentration 0.2 mg/mL
Antigen Mouse IgG2a kappa
Regulatory Status RUO
Purification Method Affinity chromatography
Gene Alias IgG2; Immunoglobulin G; Immunoglobulin G2; ImmunoglobulinG; ImmunoglobulinG2
Product Type Isotype Control
Formulation PBS with 0.09% sodium azide; pH 7.2
Classification Monoclonal
Primary or Secondary Isotype Control (Primary)
Clone eBM2a
10

Mouse IgG2b kappa Isotype Control (eBMG2b), Functional Grade, eBioscience™, Invitrogen™

Mouse Isotype Control

Content And Storage 4°C
Target Species Not Applicable
Host Species Mouse
Conjugate Functional Grade
Applications Control,Flow Cytometry,Functional Assay
Form Liquid
Isotype IgG2b κ
Concentration 1 mg/mL
Antigen Mouse IgG2b kappa
Regulatory Status RUO
Purification Method Affinity chromatography
Gene Alias IgG2; Immunoglobulin G; Immunoglobulin G2; ImmunoglobulinG; ImmunoglobulinG2
Formulation PBS with no preservative; pH 7.2
Primary or Secondary Isotype Control (Primary)
Clone eBMG2b
11

Armenian Hamster IgG Isotype Control (eBio299Arm), Functional Grade, eBioscience™, Invitrogen™

Armenian Hamster Isotype Control

Content And Storage 4°C
Target Species Not Applicable
Host Species Armenian Hamster
Conjugate Functional Grade
Applications Control,Flow Cytometry,Functional Assay
Form Liquid
Isotype IgG
Concentration 1 mg/mL
Antigen Armenian Hamster IgG
Regulatory Status RUO
Purification Method Affinity chromatography
Gene Alias IgG; Immunoglobulin G; ImmunoglobulinG
Formulation PBS with no preservative; pH 7.2
Primary or Secondary Isotype Control (Primary)
Clone eBio299Arm
12

Armenian Hamster IgG Isotype Control (eBio299Arm), PerCP-eFluor™ 710, eBioscience™, Invitrogen™

Armenian Hamster Isotype Control

Content And Storage 4°C, store in dark, DO NOT FREEZE!
Target Species Not Applicable
Host Species Armenian Hamster
Conjugate PerCP-eFluor 710
Applications Control,Flow Cytometry
Form Liquid
Isotype IgG
Concentration 0.2 mg/mL
Antigen Armenian Hamster IgG
Regulatory Status RUO
Purification Method Affinity chromatography
Gene Alias IgG; Immunoglobulin G; ImmunoglobulinG
Formulation PBS with 0.09% sodium azide; pH 7.2
Primary or Secondary Isotype Control (Primary)
Clone eBio299Arm
14

Invitrogen™ Rat IgM Isotype Control (eBRM), PE-eFluor™ 610, eBioscience™  DFS Item

Rat Monoclonal Isotype Control

Content And Storage 4°C, store in dark, DO NOT FREEZE!
Target Species Not Applicable
Host Species Rat
Conjugate PE-eFluor 610
Applications Control,Flow Cytometry
Form Liquid
Isotype IgM κ
Concentration 0.2 mg/mL
Antigen Rat IgM
Regulatory Status RUO
Purification Method Affinity chromatography
Gene Alias Igh-6; IgM; immunoglobulin heavy chain 6; RGD1359202
Product Type Isotype Control
Formulation PBS with 0.09% sodium azide; pH 7.2
Classification Monoclonal
Primary or Secondary Isotype Control (Primary)
Clone eBRM
15

MilliporeSigma™ Rat IgG2b, PE-Cy5, Clone: LTF-2, Negative Control, EMD Millpore™

Rat Monoclonal Antibody

Antigen IgG2b
Regulatory Status RUO
Purification Method Affinity Purified
Content And Storage 2°C to 8°C undiluted for one year from date of shipment protected from light; Do not freeze
Host Species Rat
Applications Flow Cytometry
Formulation Purified Rat monoclonal containing 10mM NaH2PO4, 150mM NaCl, 0.09% NaN3, 0.1% gelatin, pH 7.2. This Monoclonal was purified from tissue culture supernatant via affinity chromatography.
Immunogen Proprietary immunogen
Classification Monoclonal
Isotype IgG2b
Primary or Secondary Primary
Clone LTF-2
Test Specificity Rat IgG2b