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Human IgG1 | AbD00264_hIgG1

Recombinant Human IgG1 Lambda Allotype G1m3

Product Type
Recombinant Protein
IgG1 Lambda
Human IgG1

Product Code Applications Pack Size List Price Your Price Qty
Datasheet Datasheet Datasheet
SDS Safety Datasheet SDS
E 0.1 mg
List Price Your Price
Datasheet Datasheet Datasheet
SDS Safety Datasheet SDS
E 50 µg
List Price Your Price

Recombinant Human IgG1 lambda allotype G1m3, clone AbD00264_hIgG1 is a recombinant human antibody with a lambda light chain, and heavy chain belonging to the G1m3 allotype, also designated G1m(f).

This product is a recombinant antibody with specificity for green fluorescent protein (GFP). It has no known reactivity with mammalian proteins or other antigens. It is therefore recommended as a control reagent for assays where this immunoglobulin is measured, or when using other human IgG1 antibodies of the same isotype or allotype. It is recommended that this reagent is used at the same concentration as the test reagent.

The main allelic forms of IgG1 are G1m(f), G1m(f,a), and G1m(z,a). The G1m(f) (or G1m3) allele is only found in Caucasoid populations, whereas the G1m(f,a) allele is common in Mongoloids, but other variants, G1m(z,a,x) and G1m(z,a,v), have also been described; for further details on IgG1 allotypes see IgG subclasses and allotypes: from structure to effector functions, and IMGT Repertoire (IG and TR) Allotypes: Human (Homo sapiens) IGHC.

The following publication reviews the serologically defined human IgG allotypes and considers the potential for allotype differences to contribute to or potentiate immunogenicity; Human immunoglobulin allotypes, possible implications for immunogenicity

Our range of IgG1 controls also includes Recombinant Human IgG1 lambda allotype G1m17,1, and the corresponding allotypes for IgG1 kappa.

View a summary of all recombinant fully human immunoglobulin isotype controls

Product Form
Human IgG1 antibody selected from the HuCAL GOLD phage display library and expressed in a human cell line, HKB-11 - liquid.
Purified IgG prepared by affinity chromatography on Protein A
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide (NaN3)
Green fluorescent protein
Approx. Protein Concentrations
Antibody concentration 0.5 mg/ml
For research purposes only
12 months from date of despatch
This product and/or its use is covered by claims of U.S. patents, and/or pending U.S. and non-U.S. patent applications owned by or under license to Bio-Rad Laboratories, Inc. See for details.

This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.

Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended.

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Technical Advice
Recommended protocols and further information about HuCAL recombinant antibody technology can be found in the HuCAL Antibodies Technical Manual

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Entrez Gene
GO Terms
GO:0005515 protein binding
GO:0003823 antigen binding
GO:0005576 extracellular region
GO:0005624 membrane fraction
GO:0006955 immune response
Licensed Use
For in vitro research purposes only, unless otherwise specified in writing by Bio-Rad.


150698 1708


0414 163621

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Please Note: All Products are "FOR RESEARCH PURPOSES ONLY"

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