Recombinant Antibodies

Recombinant Antibodies are novel antibodies produced in vitro using genetic engineering techniques. Antibody genes are cloned into expression vectors and expressed in culture systems such as mammalian cells, yeast, or bacteria, completely eliminating reliance on traditional animal immunization and hybridoma technology.
This technical approach offers multiple core advantages:
Defined sequences: complete genetic information enables precise editing and optimization;
Animal-free production: avoids ethical concerns and reduces the risk of pathogen contamination;
Engineerability: facilitates targeted design such as humanization, fragmentation, and conjugation modifications;
Rapid generation: bypasses tedious hybridoma screening, significantly shortening the production cycle.
Compared with traditional antibodies, recombinant antibodies outperform hybridoma-derived monoclonal antibodies and polyclonal antibodies in sequence transparency, degree of humanization (designable as 100% human), batch stability, and engineering flexibility. Despite relatively higher costs, they have become the preferred technical platform for therapeutic drug development, diagnostic reagent production, and customized research tools, driving antibody engineering into a new era of precise design.
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Showing 1 – 10 of59,668products
Anti-beta Catenin antibody [CTNNB1/2030R] - BSA and Azide free Brand Logo
ID: BAB287117733

Anti-beta Catenin antibody [CTNNB1/2030R] - BSA and Azide free, Abcam, AB237826

ab237826 is the carrier-free version of ab237984 . Conjugation ready Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications. Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Host

Rabbit

Reactivity

Human

Applications

Protein Array, IHC-P, WB

Conjugation

Anti-beta Catenin antibody [E247] - BSA and Azide free Brand Logo
ID: BAB599623980

Anti-beta Catenin antibody [E247] - BSA and Azide free, Abcam, AB196204

What is this antibody validated in? Anti-beta Catenin antibody [E247] - BSA and Azide free (ab196204) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Immunoprecipitation (IP), Immunohistochemistry (IHC-P), Immunocytochemistry/immunofluorescence (ICC/IF), ChIP in Human, Mouse, Rat samples. What is the molecular weight of beta Catenin? Anti-beta Catenin [E247] - BSA and Azide free (ab196204) specifically detects a band for beta Catenin (UniProt: P35222) at a molecular weight of 85kDa. Trusted by the scientific community Anti-beta Catenin [E247] - BSA and Azide free (ab196204) was first used in a scientific publication in 2016 and has been cited over 30 times in peer-reviewed journals. Trial sizes available! Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl. Discover our selection of trial-size antibodies. Specificity confirmed The specificity of Anti-beta Catenin antibody [E247] - BSA and Azide free (ab196204) has been confirmed by Western blot testing in CTNNB1 Knockout HeLa cell line, ab255352 . Other related products We have a range of other formats of antibody clone [E247] also available for your convenience: ab32572 , Alexa Fluor® 488 - ab194118 , Alexa Fluor® 647 - ab194119 , HRP - ab194120 , Carrier free - ab196204, Alexa Fluor® 594 - ab201771 , Alexa Fluor® 555 - ab202496 Patented technology Our RabMAb ® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb ® patents . What are the advantages of a recombinant monoclonal antibody? This product is a recombinant monoclonal antibody, which offers several advantages including: - High batch-to-batch consistency and reproducibility - Improved sensitivity and specificity - Long-term security of supply - Animal-free batch production For more information, read more on recombinant antibodies . Conjugation ready Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications. Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold. Compatibility This product is compatible with the Maxpar ® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar ® is a trademark of Fluidigm Canada Inc.

Host

Rabbit

Reactivity

Mouse, Rat, Human

Applications

IHC-P, mIHC, WB, ChIC/CUT&RUN-seq, ICC/IF, ChIP, IP

Conjugation

Anti-beta Catenin antibody [E247] - ChIP Grade Brand Logo
ID: BAB912130227

Anti-beta Catenin antibody [E247] - ChIP Grade, Abcam, AB32572

Anti-beta Catenin antibody [E247] - ChIP Grade (ab32572) was developed by Abcam using patented rabbit monoclonal antibody technology and is validated for use in ChIP, ICC/IF, IHC-P, IP and WB. Anti-beta Catenin antibody [E247] - ChIP Grade (ab32572) was first used in a scientific publication in 1999 and has been cited over 1076 times in peer reviewed journals. It's performance in Western Blot in human, mouse and rat samples is trusted by the scientific community. Abcam's high quality manufacturing and validation processes ensure Anti-beta Catenin antibody [E247] - ChIP Grade (ab32572) has high sensitivity and specificity alongside high lot-to-lot consistency and reproducibility. The specificity of Anti-beta Catenin antibody [E247] - ChIP Grade (ab32572) has been confirmed by Western Blot testing in beta Catenin knockout HepG2 cells ( ab277911 ). Anti-beta Catenin antibody [E247] - ChIP Grade (ab32572) has 75 independent reviews from customers. Anti-beta Catenin antibody [E247] - ChIP Grade (ab32572) specifically detects beta Catenin (UniProt ID: P35222; Molecular weight: 86kDa) and is sold in a convenient trial size to enable initial testing (20 µL) and larger sizes for subsequent scaling up experiments (100 µL and 1 mL). Conjugation-ready, carrier free format available for antibody clone E247 - ab196204 . Antibody clone E247 is also available pre-conjugated to a variety of labels for your convenience - Alexa Fluor ® 488, Alexa Fluor ® 647, HRP, Alexa Fluor ® 594, Alexa Fluor ® 555 ( ab194118 , ab194119 , ab194120 , ab201771 , ab202496 ). Top cited antibody on the market with >1370 citations. E247 is top rated with >75 reviews. Beta-catenin plays a crucial role in cell adhesion and gene transcription and its dysregulation is linked to various cancers and diseases including, myocardial infarction, arrhythmias, cardiomyopathie and Alzheimers disease Patented technology Our RabMAb ® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb ® patents . What are the advantages of a recombinant monoclonal antibody? This product is a recombinant monoclonal antibody, which offers several advantages including: - High batch-to-batch consistency and reproducibility - Improved sensitivity and specificity - Long-term security of supply - Animal-free batch production For more information, read more on recombinant antibodies .

Host

Rabbit

Reactivity

Mouse, Rat, Human

Applications

IHC-P, mIHC, WB, ChIP, ChIC/CUT&RUN-seq, IP, ICC/IF

Conjugation

Anti-beta Catenin antibody [EP690Y] Brand Logo
ID: BAB537142721

Anti-beta Catenin antibody [EP690Y], Abcam, AB68183

Patented technology Our RabMAb ® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb ® patents . What are the advantages of a recombinant monoclonal antibody? This product is a recombinant monoclonal antibody, which offers several advantages including: - High batch-to-batch consistency and reproducibility - Improved sensitivity and specificity - Long-term security of supply - Animal-free batch production For more information, read more on recombinant antibodies .

Host

Rabbit

Reactivity

Mouse, Rat, Human

Applications

ICC/IF, Flow Cyt (Intra), WB

Conjugation

Anti-beta Catenin antibody [EP690Y] - BSA and Azide free Brand Logo
ID: BAB849648968

Anti-beta Catenin antibody [EP690Y] - BSA and Azide free, Abcam, AB247372

ab247372 is the carrier-free version of ab68183 . Patented technology Our RabMAb ® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb ® patents . What are the advantages of a recombinant monoclonal antibody? This product is a recombinant monoclonal antibody, which offers several advantages including: - High batch-to-batch consistency and reproducibility - Improved sensitivity and specificity - Long-term security of supply - Animal-free batch production For more information, read more on recombinant antibodies . Conjugation ready Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications. Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold. Compatibility This product is compatible with the Maxpar ® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar ® is a trademark of Fluidigm Canada Inc.

Host

Rabbit

Reactivity

Mouse, Rat, Human

Applications

WB, Flow Cyt (Intra), ICC/IF

Conjugation

Anti-beta Catenin antibody [EPR17817-123] - BSA and Azide free (Detector) Brand Logo
ID: BAB162155215

Anti-beta Catenin antibody [EPR17817-123] - BSA and Azide free (Detector), Abcam, AB275275

ab275275 is a BSA and Azide Free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Human beta-Catenin. The recommended pair for sandwich ELISA is: Capture: ab275274 , Human beta-Catenin Capture Antibody (unconjugated) Detector: ab275275, Human beta-Catenin Detector Antibody (unconjugated) The reference range value is 3.75 - 240 ng/ml. Patented technology Our RabMAb ® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb ® patents . What are the advantages of a recombinant monoclonal antibody? This product is a recombinant monoclonal antibody, which offers several advantages including: - High batch-to-batch consistency and reproducibility - Improved sensitivity and specificity - Long-term security of supply - Animal-free batch production For more information, read more on recombinant antibodies . Conjugation ready Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications. Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold. Sandwich ELISA The recommended antibody orientation is based on internal optimization for ELISA-based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type. Please note that the range provided for this antibody is only an estimation based on the performance of the product using the recommended antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody in your assay.

Host

Rabbit

Reactivity

Human

Applications

sELISA

Conjugation

Anti-beta Catenin antibody [EPR17817-227] - BSA and Azide free (Capture) Brand Logo
ID: BAB474661462

Anti-beta Catenin antibody [EPR17817-227] - BSA and Azide free (Capture), Abcam, AB275274

ab275274 is a BSA and Azide Free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Human beta-Catenin. The recommended pair for sandwich ELISA is: Capture: ab275274, Human beta-Catenin Capture Antibody (unconjugated) Detector: ab275275 , Human beta-Catenin Detector Antibody (unconjugated) The reference range value is 3.75 - 240 ng/ml. Patented technology Our RabMAb ® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb ® patents . What are the advantages of a recombinant monoclonal antibody? This product is a recombinant monoclonal antibody, which offers several advantages including: - High batch-to-batch consistency and reproducibility - Improved sensitivity and specificity - Long-term security of supply - Animal-free batch production For more information, read more on recombinant antibodies . Conjugation ready Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications. Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold. Sandwich ELISA The recommended antibody orientation is based on internal optimization for ELISA-based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type. Please note that the range provided for this antibody is only an estimation based on the performance of the product using the recommended antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody in your assay.

Host

Rabbit

Reactivity

Human

Applications

sELISA

Conjugation

Anti-beta Catenin antibody [IGX4794R-3] Brand Logo
ID: BAB787167709

Anti-beta Catenin antibody [IGX4794R-3], Abcam, AB223075

What is this antibody validated in? Anti-beta Catenin antibody [IGX4794R-3] (ab223075) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Immunohistochemistry (IHC-P), Immunocytochemistry/immunofluorescence (ICC/IF) in Human, Mouse samples. What is the molecular weight of beta Catenin? Anti-beta Catenin [IGX4794R-3] (ab223075) specifically detects a band for beta Catenin (UniProt: Q02248) at a molecular weight of 85kDa. Trusted by the scientific community Anti-beta Catenin [IGX4794R-3] (ab223075) was first used in a scientific publication in 2017 and has been cited over 30 times in peer-reviewed journals. Trial sizes available! Test your antibody or perform pre-screening before committing to a larger quantity. Sold in 10µl. Discover our selection of trial-size antibodies. Specificity confirmed The specificity of Anti-beta Catenin antibody [IGX4794R-3] (ab223075) has been confirmed by Western blot testing in CTNNB1 Knockout HAP1 cells.

Host

Rabbit

Reactivity

Mouse, Human

Applications

ICC/IF, IHC-P, WB

Conjugation

Anti-beta Catenin antibody [IGX4794R-3] - BSA and Azide free Brand Logo
ID: BAB099673956

Anti-beta Catenin antibody [IGX4794R-3] - BSA and Azide free, Abcam, AB325977

ab325977 is the carrier-free version of ab223075 What are the advantages of a recombinant monoclonal antibody? This product is a recombinant monoclonal antibody, which offers several advantages including: - High batch-to-batch consistency and reproducibility - Improved sensitivity and specificity - Long-term security of supply - Animal-free batch production For more information, read more on recombinant antibodies . Conjugation ready Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications. Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold. Compatibility This product is compatible with the Maxpar ® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar ® is a trademark of Fluidigm Canada Inc. Want a custom formulation? This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact [email protected]

Host

Rabbit

Reactivity

Mouse, Human

Applications

WB, IHC-P, ICC/IF

Conjugation

Anti-beta Catenin antibody [rCTNNB1/2173] Brand Logo
ID: BAB412180203

Anti-beta Catenin antibody [rCTNNB1/2173], Abcam, AB237983

Host

Mouse

Reactivity

Human

Applications

Protein Array, ICC/IF, IHC-P

Conjugation

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