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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Invitrogen™ Human IgG Isotype Control

Human Polyclonal Isotype Control

Pricing & Availability
Specifications

Content And Storage	4°C
Target Species	Not Applicable
Host Species	Human
Conjugate	Unconjugated
Applications	Control,Inhibition Assays,Immunohistochemistry,Immunocytochemistry,Immunohistochemistry
Form	Liquid
Isotype	IgG
Concentration	11.9 mg/mL
Antigen	Human IgG
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	Immunoglobulin G; ImmunoglobulinG
Product Type	Isotype Control
Formulation	PBS with no preservative; pH 7.6
Classification	Polyclonal
Primary or Secondary	Isotype Control (Primary)

Invitrogen™ Rabbit IgG Isotype Control

Rabbit Polyclonal Isotype Control

Pricing & Availability
Specifications

Content And Storage	4°C
Target Species	Not Applicable
Host Species	Rabbit
Conjugate	Unconjugated
Applications	Control,Flow Cytometry,Inhibition Assays,Immunohistochemistry,Immunocytochemistry
Form	Liquid
Isotype	IgG
Concentration	11.0 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 no preservative; pH 7.6
Classification	Polyclonal

Invitrogen™ Mouse IgG1 Isotype Control, Alexa Fluor™ 488

Mouse Monoclonal Isotype Control

Pricing & Availability
Specifications

Content And Storage	2-8°C
Target Species	Not Applicable
Host Species	Mouse
Conjugate	Alexa Fluor 488
Applications	Flow Cytometry
Form	Liquid
Isotype	IgG1
Antigen	Mouse IgG1
Regulatory Status	ASR
Purification Method	Purified
Gene Alias	IgG1; Igh-4; Ighg1; Immunoglobulin G; Immunoglobulin G1; immunoglobulin heavy constant gamma 1 (G1m marker); ImmunoglobulinG; ImmunoglobulinG1; VH7183
Product Type	Isotype Control
Formulation	PBS with 0.1% sodium azide
Classification	Monoclonal
Primary or Secondary	Isotype Control (Primary)

Invitrogen™ Mouse IgG1 Isotype Control (MOPC-21)

Mouse Monoclonal Isotype Control

Pricing & Availability
Specifications

Content And Storage	4°C, do not freeze
Target Species	Not Applicable
Host Species	Mouse
Conjugate	Unconjugated
Applications	Control,ELISA,Flow Cytometry,Functional Assay,Immunohistochemistry (Frozen),Immunohistochemistry (Paraffin),Immunoprecipitation,Western Blot,Immunocytochemistry
Form	Liquid
Isotype	IgG1 κ
Concentration	1 mg/mL
Antigen	Mouse IgG1
Regulatory Status	RUO
Purification Method	Protein A
Gene Alias	IgG1; Igh-4; Ighg1; Immunoglobulin G; Immunoglobulin G1; immunoglobulin heavy constant gamma 1 (G1m marker); ImmunoglobulinG; ImmunoglobulinG1; VH7183
Product Type	Isotype Control
Formulation	PBS with no preservative; pH 7.4
Immunogen	not available
Classification	Monoclonal
Primary or Secondary	Isotype Control (Primary)
Clone	MOPC-21

Invitrogen™ Human IgG1 (Fab-His) Recombinant Isotype Control (HyHEL-10)

Human Recombinant Monoclonal Isotype Control

Pricing & Availability
Specifications

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	Human
Conjugate	Unconjugated
Applications	Flow Cytometry
Form	Liquid
Isotype	IgG1
Concentration	0.8 mg/mL
Antigen	Human IgG1 (Fab-His)
Regulatory Status	RUO
Purification Method	Metal-chelate chromatography
Gene Alias	IGHG1; immunoglobulin heavy constant gamma 1 (G1m marker)
Product Type	Isotype Control
Formulation	PBS with no preservative
Classification	Recombinant Monoclonal
Clone	HyHEL-10

Invitrogen™ Mouse IgG2a Isotype Control, PE

Mouse Monoclonal Isotype Control

Pricing & Availability
Specifications

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)

Invitrogen™ Human IgG1 (N297A) Recombinant Isotype Control (13R4)

Human Recombinant Monoclonal Isotype Control

Pricing & Availability
Specifications

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	Human
Conjugate	Unconjugated
Applications	Flow Cytometry
Form	Liquid
Isotype	IgG1
Concentration	1.47 mg/mL
Antigen	Human IgG1 (N297A)
Regulatory Status	RUO
Purification Method	Protein A/G
Gene Alias	IGHG1; immunoglobulin heavy constant gamma 1 (G1m marker)
Product Type	Isotype Control
Formulation	PBS with no preservative
Classification	Recombinant Monoclonal
Clone	13R4

Invitrogen™ Human IgG Isotype Control

Human Polyclonal Isotype Control

Pricing & Availability
Specifications

Content And Storage	-20°C
Target Species	Not Applicable
Host Species	Human
Conjugate	Unconjugated
Applications	Control,Flow Cytometry
Form	Liquid
Isotype	IgG
Concentration	1 mg/mL
Antigen	Human IgG
Regulatory Status	RUO
Purification Method	Protein G
Gene Alias	Immunoglobulin G; ImmunoglobulinG
Product Type	Isotype Control
Formulation	PBS with 0.1% sodium azide
Immunogen	Gamma Immunoglobin
Classification	Polyclonal
Primary or Secondary	Isotype Control (Primary)

Invitrogen™ Human IgG1 LALA Recombinant Isotype Control (HyHEL-10)

Human Recombinant Monoclonal Isotype Control

Pricing & Availability
Specifications

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	Human
Conjugate	Unconjugated
Applications	Flow Cytometry
Form	Liquid
Isotype	IgG1
Concentration	1 mg/mL
Antigen	Human IgG1 LALA
Regulatory Status	RUO
Purification Method	Protein A/G
Gene Alias	IGHG1; immunoglobulin heavy constant gamma 1 (G1m marker)
Product Type	Isotype Control
Formulation	PBS with no preservative; pH 7.4
Classification	Recombinant Monoclonal
Clone	HyHEL-10

Invitrogen™ Mouse IgG1 Isotype Control

Mouse Monoclonal Isotype Control

Pricing & Availability
Specifications

Content And Storage	2-8°C
Target Species	Not Applicable
Host Species	Mouse
Conjugate	Unconjugated
Applications	Flow Cytometry
Form	Liquid
Isotype	IgG1
Antigen	Mouse IgG1
Regulatory Status	ASR
Purification Method	Purified
Gene Alias	IgG1; Igh-4; Ighg1; Immunoglobulin G; Immunoglobulin G1; immunoglobulin heavy constant gamma 1 (G1m marker); ImmunoglobulinG; ImmunoglobulinG1; VH7183
Product Type	Isotype Control
Formulation	PBS with 0.1% sodium azide
Classification	Monoclonal

Human IgG1 Isotype Control, Alexa Fluor™ 488, Novus Biologicals™

Human Polyclonal Antibody

Pricing & Availability
Specifications

Antigen	IgG1
Regulatory Status	RUO
Content And Storage	Store at -20C. Avoid freeze-thaw cycles.
Target Species	Human
Host Species	Human
Conjugate	Alexa Fluor 488
Applications	Flow Cytometry,Flow Cytometry (Cell Surface),Flow Cytometry (Intracellular Staining),Immunofluorescence
Classification	Polyclonal
Primary or Secondary	Isotype Control (Primary)

anti-IgM λ1, Hamster, FITC, Clone: G235-1, Isotype Control, BD

Pricing & Availability

Invitrogen™ Human IgG1 Recombinant Isotype Control (HyHEL-10)

Human Recombinant Monoclonal Isotype Control

Pricing & Availability
Specifications

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	Human
Conjugate	Unconjugated
Applications	Flow Cytometry
Form	Liquid
Isotype	IgG1
Concentration	4.2 mg/mL
Antigen	Human IgG1
Regulatory Status	RUO
Purification Method	Protein A/G
Gene Alias	IGHG1; immunoglobulin heavy constant gamma 1 (G1m marker)
Product Type	Isotype Control
Formulation	PBS with no preservative
Classification	Recombinant Monoclonal
Clone	HyHEL-10

Rat IgG Isotype Control, Biotin, Novus Biologicals™

Rat Antibody

Pricing & Availability
Specifications

Content And Storage	Store lyophilized antibody at 4°C in the dark. Aliquot reconstituted liquid and store at -20°C. Avoid freeze-thaw cycles.
Target Species	Rat
Host Species	Rat
Conjugate	Biotin
Applications	SDS-Page
Form	Lyophilized
Isotype	IgG
Antigen	IgG
Gene Symbols	IGHG1
Regulatory Status	RUO
Purification Method	Multi-step
Dilution	SDS-Page 1:100 - 1:2000
Gene Alias	Immunoglobulin G, ImmunoglobulinG
Gene ID (Entrez)	3500
Formulation	Lyophilized from 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2, 10 mg/mL Bovine Serum Albumin (BSA) - Immunoglobulin and Protease free with 0.01% Sodium Azide
Reconstitution	Reconstitute with 1.0 ml deionized water (or equivalent).
Primary or Secondary	Isotype Control (Primary)
Test Specificity	Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-biotin, anti-Rat IgG and anti-Rat Serum.

Invitrogen™ Human IgG1 Recombinant Isotype Control (13R4)

Human Recombinant Monoclonal Isotype Control

Pricing & Availability
Specifications

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	Human
Conjugate	Unconjugated
Applications	Flow Cytometry
Form	Liquid
Isotype	IgG1
Concentration	1 mg/mL
Antigen	Human IgG1
Regulatory Status	RUO
Purification Method	Protein A/G
Gene Alias	IGHG1; immunoglobulin heavy constant gamma 1 (G1m marker)
Product Type	Isotype Control
Formulation	PBS with no preservative; pH 7.4
Classification	Recombinant Monoclonal
Clone	13R4

Isotype Controls and Standards

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Human IgG1 Isotype Control, Alexa Fluor™ 488, Novus Biologicals™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Rat IgG Isotype Control, Biotin, Novus Biologicals™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Human IgG1 Isotype Control, Alexa Fluor™ 488, Novus Biologicals™

Rat IgG Isotype Control, Biotin, Novus Biologicals™