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 2 Microglobulin antibody [EPR20040-22] - BSA and Azide free (Capture) Brand Logo
ID: BAB473961798

Anti-beta 2 Microglobulin antibody [EPR20040-22] - BSA and Azide free (Capture), Abcam, AB255613

ab255613 is a BSA and Azide Free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Human Beta-2-Microglobulin. The recommended pair for sandwich ELISA is: Capture: ab255613, Human Beta-2-Microglobulin Capture Antibody (unconjugated) Detector: ab255614 , Human Beta-2-Microglobulin Detector Antibody (unconjugated) The reference range value is 31.25 - 2000 pg/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 2 Microglobulin antibody [EPR20040-45] - BSA and Azide free (Detector) Brand Logo
ID: BAB786468045

Anti-beta 2 Microglobulin antibody [EPR20040-45] - BSA and Azide free (Detector), Abcam, AB255614

ab255614 is a BSA and Azide Free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Human Beta-2-Microglobulin. The recommended pair for sandwich ELISA is: Capture: ab255613 , Human Beta-2-Microglobulin Capture Antibody (unconjugated) Detector: ab255614, Human Beta-2-Microglobulin Detector Antibody (unconjugated) The reference range value is 31.25 - 2000 pg/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 2 Microglobulin antibody [EPR20530-203] - BSA and Azide free (Detector) Brand Logo
ID: BAB098974292

Anti-beta 2 Microglobulin antibody [EPR20530-203] - BSA and Azide free (Detector), Abcam, AB244922

ab244922 is a BSA and Azide Free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Mouse/Rat Beta-2-Microglobulin. The recommended pair for sandwich ELISA is: Capture: ab244659 , Mouse/Rat Beta-2-Microglobulin Capture Antibody (unconjugated) Detector: ab244922, Mouse/Rat Beta-2-Microglobulin Detector Antibody (unconjugated) The reference range value is 3.125 - 200 pg/ml for mouse and 438.95 - 5000 pg/ml for rat. 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

Mouse, Rat

Applications

sELISA

Conjugation

Anti-beta 2 Microglobulin antibody [EPR20530-260] - BSA and Azide free (Capture) Brand Logo
ID: BAB411480539

Anti-beta 2 Microglobulin antibody [EPR20530-260] - BSA and Azide free (Capture), Abcam, AB244659

ab244659 is a BSA and Azide Free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Mouse/Rat Beta-2-Microglobulin. The recommended pair for sandwich ELISA is: Capture: ab244659, Mouse/Rat Beta-2-Microglobulin Capture Antibody (unconjugated) Detector: ab244922 , Mouse/Rat Beta-2-Microglobulin Detector Antibody (unconjugated) The reference range value is 3.125 - 200 pg/ml for mouse and 438.95 - 5000 pg/ml for rat. 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

Mouse, Rat

Applications

sELISA

Conjugation

Anti-beta 2 Microglobulin antibody [EPR21752-214] Brand Logo
ID: BAB723986786

Anti-beta 2 Microglobulin antibody [EPR21752-214], Abcam, AB218230

What is this antibody validated in? Anti-beta 2 Microglobulin antibody [EPR21752-214] (ab218230) is a rabbit recombinant monoclonal antibody and is validated for use in Western Blot (WB), Flow Cytometry (Intra), Flow Cytometry (Flow Cyt), Immunoprecipitation (IP), Immunohistochemistry (IHC-P) in Human, Mouse, Rat samples. What is the molecular weight of beta 2 Microglobulin? Anti-beta 2 Microglobulin [EPR21752-214] (ab218230) specifically detects a band for beta 2 Microglobulin (UniProt: P61769) at a molecular weight of 14kDa. 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 2 Microglobulin antibody [EPR21752-214] (ab218230) has been confirmed by Western blot testing in B2M Knockout HEPG2 cell line, ab266828 . Other related products We have a range of other formats of antibody clone [EPR21752-214] also available for your convenience: ab218230, Carrier free - ab237032 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

WB, IP, Flow Cyt (Intra), IHC-P

Conjugation

Anti-beta 2 Microglobulin antibody [EPR21752-214] - BSA and Azide free Brand Logo
ID: BAB036493033

Anti-beta 2 Microglobulin antibody [EPR21752-214] - BSA and Azide free, Abcam, AB237032

ab237032 is the carrier-free version of ab218230 . 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), IHC-P, IP

Conjugation

Anti-beta 2 Microglobulin antibody [rB2M/961] Brand Logo
ID: BAB348999280

Anti-beta 2 Microglobulin antibody [rB2M/961], Abcam, AB234404

Host

Mouse

Reactivity

Human

Applications

Protein Array, IHC-P

Conjugation

Anti-beta 2 Microglobulin antibody [rB2M/961] - BSA and Azide free Brand Logo
ID: BAB661505527

Anti-beta 2 Microglobulin antibody [rB2M/961] - BSA and Azide free, Abcam, AB236274

Host

Mouse

Reactivity

Human

Applications

IHC-P, Protein Array

Conjugation

Anti-beta 3 Adrenergic Receptor antibody [EPR25440-151] Brand Logo
ID: BAB224036762

Anti-beta 3 Adrenergic Receptor antibody [EPR25440-151], Abcam, AB300483

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

Human

Applications

WB

Conjugation

Anti-beta 3 Adrenergic Receptor antibody [EPR25440-151] (BSA and Azide free) Brand Logo
ID: BAB536543009

Anti-beta 3 Adrenergic Receptor antibody [EPR25440-151] (BSA and Azide free), Abcam, AB300484

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

Human

Applications

WB

Conjugation

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