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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1 – 15 of 4,533 results

Invitrogen™ Human IgG1 Recombinant Isotype Control (REA293)

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	3.15 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	REA293

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

Invitrogen™ Human IgG Isotype Control

Human Polyclonal Isotype Control

Pricing & Availability
Specifications

Content And Storage	-20°C, Avoid Freeze/Thaw Cycles
Target Species	Not Applicable
Host Species	Human
Conjugate	Unconjugated
Applications	Control,Flow Cytometry
Form	Liquid
Isotype	IgG
Concentration	5 mg/mL
Antigen	Human IgG
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	Immunoglobulin G; ImmunoglobulinG
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)

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 IgE Isotype Control (HE1)

Human Monoclonal Isotype Control

Pricing & Availability
Specifications

Content And Storage	-20°C, Avoid Freeze/Thaw Cycles
Target Species	Not Applicable
Host Species	Human
Conjugate	Unconjugated
Applications	Control,Immunohistochemistry
Form	Liquid
Isotype	IgE κ
Concentration	1 mg/mL
Antigen	Human IgE
Regulatory Status	RUO
Purification Method	Protein L
Gene Alias	HCAK1; IgA1; IgG3; IGHA1; IGHA2; IGHG1; IGHG2; IGHG3; IGHG4; IGKC; IGKCD; IGLC; IGLC1; Immunoglobulin E; immunoglobulin heavy constant alpha 1; immunoglobulin heavy constant alpha 2 (A2m marker); immunoglobulin heavy constant gamma 1 (G1m marker); immunoglobulin heavy constant gamma 2 (G2m marker); immunoglobulin heavy constant gamma 3 (G3m marker); immunoglobulin heavy constant gamma 4 (G4m marker); immunoglobulin kappa constant; immunoglobulin lambda constant 1; ImmunoglobulinE; Km
Product Type	Isotype Control
Formulation	PBS with 0.09% sodium azide; pH 7.4
Immunogen	monoclonal hybridoma from a healthy donor.
Classification	Monoclonal
Primary or Secondary	Isotype Control (Primary)
Clone	HE1

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 IgG3 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	IgG3
Concentration	1 mg/mL
Antigen	Human IgG3
Regulatory Status	RUO
Purification Method	Protein A/G
Gene Alias	IgG3; IGHG3; immunoglobulin heavy constant gamma 3 (G3m marker)
Product Type	Isotype Control
Formulation	PBS with no preservative; pH 7.4
Classification	Recombinant Monoclonal
Clone	HyHEL-10

Invitrogen™ Human IgG1, lambda Recombinant Isotype Control (5Vk2/37.7H)

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 λ
Concentration	1 mg/mL
Antigen	Human IgG1, lambda
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	5Vk2/37.7H

Invitrogen™ Human IgD, kappa 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	IgD κ
Concentration	1.02 mg/mL
Antigen	Human IgD, kappa
Regulatory Status	RUO
Purification Method	Protein A/G
Gene Alias	Ig delta chain constant region; IGHD; IGHD1; IGHDELTA; immunoglobulin heavy constant delta
Product Type	Isotype Control
Formulation	PBS with no preservative; pH 7.4
Classification	Recombinant Monoclonal
Clone	HyHEL-10

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™ Human IgG1 Fc VHH Recombinant Isotype Control (cAb-Lys2)

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,Immunocytochemistry,Immunohistochemistry (Paraffin)
Form	Liquid
Isotype	IgG1 hFc VHH
Concentration	1.46 mg/mL
Antigen	Human IgG1 Fc VHH
Regulatory Status	RUO
Purification Method	Protein A/G
Gene Alias	IgG1 Fc
Product Type	Isotype Control
Formulation	PBS with no preservative
Classification	Recombinant Monoclonal
Clone	cAb-Lys2

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,Immunohistochemistry
Form	Liquid
Isotype	Ig
Concentration	0.5 μg/mL
Antigen	Rabbit IgG
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	Immunoglobulin G; ImmunoglobulinG; Not Applicable
Product Type	Isotype Control
Formulation	PBS with 1% BSA and 0.1% sodium azide; pH 7.4
Immunogen	Rabbit Immunoglobins
Classification	Polyclonal
Primary or Secondary	Isotype Control (Primary)

Invitrogen™ Mouse IgG Isotype Control

Mouse Monoclonal Isotype Control

Pricing & Availability
Specifications

Content And Storage	4°C
Target Species	Not Applicable
Host Species	Mouse
Conjugate	Unconjugated
Applications	Control,Immunohistochemistry
Form	Liquid
Isotype	IgG
Concentration	0.5 μg/mL
Antigen	Mouse IgG
Regulatory Status	RUO
Purification Method	Protein A
Gene Alias	IgG1; Igh-4; Ighg1; Immunoglobulin G; immunoglobulin heavy constant gamma 1 (G1m marker); ImmunoglobulinG; VH7183
Product Type	Isotype Control
Formulation	PBS with 1% BSA and 0.1% sodium azide; pH 7.4
Immunogen	Mouse Immunoglobins
Classification	Monoclonal
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
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)

Invitrogen™ Mouse IgG Isotype Control

Mouse Polyclonal Isotype Control

Pricing & Availability
Specifications

Content And Storage	4°C
Target Species	Not Applicable
Host Species	Mouse
Conjugate	Unconjugated
Applications	Control,Flow Cytometry
Form	Liquid
Isotype	IgG
Concentration	3 mg/mL
Antigen	Mouse IgG
Regulatory Status	RUO
Purification Method	Purified
Gene Alias	IgG1; Igh-4; Ighg1; Immunoglobulin G; immunoglobulin heavy constant gamma 1 (G1m marker); ImmunoglobulinG; VH7183
Product Type	Isotype Control
Formulation	PBS with 0.1% sodium azide
Immunogen	Normal Mouse IgG
Classification	Polyclonal
Primary or Secondary	Isotype Control (Primary)

Isotype Controls and Standards

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