Recombinant Rabbit Monoclonal Antibody Production Service

KMD Bioscience has been working on antibody production research for many years. By using phage antibody display technology, we can provide comprehensive recombinant monoclonal antibody production services, including rabbit, mouse, camel, sheep monoclonal antibody generation. We have a skilled team of scientists and standard operating procedures, which can construct high-quality immunized antibody libraries and screen out high affinity monoclonal antibodies. 

Rabbit antibody phage display library has many advantages, like it can produce monoclonal antibodies with high specificity, high activity and high affinity in a short time. With extensive experience in phage display technology, KMD Bioscience provides high-quality rabbit monoclonal antibody production services to meet customers’ research needs. Moreover, we provide a complete portfolio of services range from antigen design, synthesis and modification, animal immunization, library construction and screening to downstream services like antibody modification and application verification. 

 

Recombinant Rabbit Monoclonal Antibody Generation:

 

Rabbit antibody phage display library is a good source of rabbit-derived polyclonal antibodies and monoclonal antibodies. Compared with hybridoma technology, hybridomas prepared by phage library technology can be stored on phagemid vectors in the form of antibody genes, combining the advantages of different protein expression systems, such as the use of cell-free expression systems, enabling animal-free production and obtaining high specificity and high affinity recombinant monoclonal antibody. The ability of rabbit monoclonal antibodies to recognize the common antigenic determinants of rodents and human antigens is much better than that of murine monoclonal antibodies, which is also due to the distant evolution of rat and mouse commonly used in rabbits and rodents. Rodent monoclonal antibodies do no affect on the common antigenic determinants of rodents and human antigens, while rabbit antibodies often recognize the common antigenic determinants of rodents and human antigens, overcoming this obstacle in antibody production.  

In the process of developing recombinant monoclonal antibody by phage technology, KMD Bioscience utilizes rich experience and technology accumulation to construct chimeric antibody by cloning rabbit antibody variable region (Vλ, Vk, and VH) into human antibody backbone monovalent protein to avoid the toxicity of rabbit Fab antibody fragments to E. coli. Subsequently, the highly specific and high affinity rabbit-derived antibody variable regions (Vλ, Vk, and VH) were cloned into a plasmid vector carrying a rabbit antibody scaffold protein. Combined with our recombinant protein expression platform the yield can be up to 5g/L with our transient expression.

 

Service Process:

 

 

Service Content:

  

Procedure

Carrier Type

Deliverable

Lead Time

Hapten Modification

/

Modified small molecule derivatives

LC-MS result

1-2 weeks

Complete Antigen Production

*Bovine serum albumin (BSA)

*Ovalbumin (OVA)

*Keyhole limpet hemocyanin (KLH)

*Human Serum Albumin (HSA)

*Human gamma globulins

Complete antigen with SDS-PAGE, UV or MALDI-TOF identification results

1-2 weeks

Phage Antibody Library Production

*Antigen emulsification

*Immunization

*Collection of splenocytes (or peripheral blood lymphocytes), variable region gene isolation

*Phagemid construction, transfection expression, library construction

*Antibody screening, re-cloning, antibody expression

PCR results, immunoassay results (including ELISA titer and specificity test)

1-2 months

 

Service Highlights:

 

--Rich experience in recombinant monoclonal antibody development

--High affinity and specificity

--Mature antibody and recombinant protein platform

--Strict quality assurance: cGMP management rules

--Guaranteed positive western blot result

--Shorten the cycle of antibody development

--One-stop services, including antigen preparation, antibody development, phage library construction, antibody modification and related services

 

How to Order?

 

 

What can we help you with? Please contact us by:

Email(1): info@kmdbioscience.com   Email(2): kmdbioscience@gmail.com 

Hotline(1): +86-022-8216-4980         Hotline(2): +86-156-0119-0182

 

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