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Monoclonal Antibody Services
Shanghai Jinma Experimental Equipment Co., Ltd. specializes in the production and customization of monoclonal antibodies, with extensive experience in developing mouse monoclonal antibodies. Over the years, we have continuously refined our experimental system, from immunization to hybridoma cell fusion and screening, significantly improving fusion and positive rates. Whether you provide antigens or we prepare small molecules, peptides, or protein antigens based on your information, we ensure the highest quality monoclonal antibodies in the shortest time possible.
We also offer advanced gene cloning and expression technologies for difficult-to-produce murine antibodies, allowing us to generate functional genetically engineered antibodies using various expression platforms. Our purification technology covers a wide range of mouse antibody types, including IgG1, IgG2a, IgG2b, and IgM.

With a professional R&D team, we support monoclonal antibodies for scientific research, diagnostic reagent development, and preliminary drug studies. We ensure the best possible monoclonal antibody for your project through deep collaboration and analysis from the early design stages.
Our final deliverables include 2-3 hybridoma cell lines, 10 ml of ascites purified antibody, 100 μl of ascites stock solution, 1 ml of cell supernatant, and a detailed identification report covering serum titer, fusion rate, hybridoma cloning, antibody specificity, and ELISA titers.
The final guarantee includes specific binding confirmed by ELISA with customer-provided antigen samples and positive results in Western blot testing.
2. Custom Monoclonal Antibody Service Types
Service Number |
Service Name |
Service Cycle |
Service Fee |
CSBYF03A1 |
Mouse Monoclonal Antibody Preparation (Customer Provided Antigen) |
4-6 months |
Inquiry |
CSBYF03A2 |
Mouse Monoclonal Antibody Preparation (Jinma Provides Antigen) |
5-7 months |
Inquiry |
CSBYF03A3 |
Rat Monoclonal Antibody Preparation (Customer Provided Antigen) |
4-6 months |
Inquiry |
CSBYF03A4 |
Rat Monoclonal Antibody Preparation (Jinma Provides Antigen) |
5-7 months |
Inquiry |
CSBYF03B1 |
Mouse Rapid Monoclonal Antibody Preparation (Customer Provided Antigen) |
8-10 weeks |
Inquiry |
CSBYF03B2 |
Mouse Rapid Monoclonal Antibody Preparation (Jinma Provides Antigen) |
9-14 weeks |
Inquiry |
CSBYF03B3 |
Rat Rapid Monoclonal Antibody Preparation (Customer Provided Antigen) |
12-14 weeks |
Inquiry |
CSBYF03B4 |
Rat Rapid Monoclonal Antibody Preparation (Jinma Provides Antigen) |
14-18 weeks |
Inquiry |
CSBYF03C |
Anti-Idiotype Monoclonal Antibody Preparation (Mouse) |
Advisory |
Inquiry |
CSBYF03D |
Modified Monoclonal Antibody Preparation (Jinma Provides Antigen) |
Advisory |
Inquiry |
CSBYF03E |
Monoclonal Antibody Preparation in Serum-Free Medium |
4-6 months |
Inquiry |
3. Technical Advantages
1. Latest service package: integrated services for antibody preparation, purification, and screening. We offer multiple purification methods, such as ammonium citrate, Protein A/G, and antigen affinity chromatography. Our screening process saves your time and ensures high-quality results tailored to your needs.
2. Diversified customized services: providing platforms for both mouse and rat monoclonal antibodies, rapid preparation in semi-solid mode, and serum-free medium-based monoclonal antibody production. You can choose based on your specific requirements.
3. Antigen and immune species diversity: Jinma has a powerful protein service platform. You can choose to provide the antigen, and we offer various expression systems. For example, breast milk proteins are closer to natural conformation, ensuring higher-quality antibodies. We immunize at least 5 mice/rats per project using multiple routes to enhance the quality of monoclonal antibodies.
4. Large-scale production services: offering the most professional large-scale production of monoclonal antibodies to meet the demands of diagnostic-level mass production.
5. High quality: specializing in antibody production and custom services, we have established a series of related technology platforms and animal breeding bases centered around the antibody platform. Our monoclonal antibodies are produced by professionals year-round, with mature technical routes, stable product quality, and high sensitivity. The platform has successfully developed various diagnostic reagents for monoclonal antibodies, earning praise from downstream customers.
Affordable pricing: our monoclonal antibodies are highly specific and sensitive, and our services are competitively priced to provide you with high-quality products while saving costs.
Service Number |
Project Description |
Service Cycle |
Unit Price |
CSBYF0301 |
Animal Immunity and ELISA |
9-12 weeks |
Â¥**.00 |
CSBYF0302 |
Fusion and ELISA Screening |
1 week |
Â¥**.00 |
CSBYF0303 |
Subcloning and ELISA Screening |
4-6 weeks |
Â¥**.00 |
CSBYF0304 |
Cell Expansion Culture and ELISA Detection |
2 weeks |
Â¥**.00 |
CSBYF0305 |
Subtype Identification (1 Strain) |
1 week |
Â¥**.00 |
CSBYF0306 |
Preparation of Ascites (1 Strain) |
2 weeks |
Â¥**.00 |
CSBYF0307 |
Ascites Purification (1 Strain) |
1 week |
Â¥**.00 |
CSBYF0308 |
Epitope Identification |
1 week |
Â¥**.00 |
4. Service Examples
Working closely with many well-known scientific research reagent companies, diagnostic reagent companies, and biopharmaceutical companies globally, we have continuously developed monoclonal antibodies that meet specific application requirements, such as those used in ELISA, IHC, IP, and Western blot. We can develop pairs of monoclonal antibodies suitable for your specific applications, enabling their use in diagnostic antibodies on ELISA, colloidal gold test strips, chemiluminescent reagents, or immunomagnetic beads. We also develop high-sensitivity small molecule and peptide monoclonal antibodies, ensuring professional, efficient, and economical service for our clients.
Brand authorization genuine real shot worry-free return thousands of trustworthy customer service lightning delivery preferred benefits |
1. Diagnostic Grade Monoclonal Antibody Customization
A monoclonal antibody developed by our company can be paired to detect four different epitopes and has been successfully applied in the development of ELISA, colloidal gold, and latex immunoenhanced nephelometric kits.

Figure 1.1. Stability test of a monoclonal antibody-resistant immunoturbidimetric assay
(Linear and good stability)

Figure 1.2. Clinical comparison of a monoclonal antibody-enhanced immunoturbidimetric assay
2. Our company develops a monoclonal antibody pair for customers, which can identify natural samples via WB, ELISA, and IHC.

Figure 1.3. A monoclonal antibody against Western Blot
All lanes : monoclonal antibody at 1μg/ml |
Lane 1: HepG-2 cell lysate |
Lane 1: Transfected pichia Yeast cell lysate |
Predicted band size: 23 kDa
Observed band size: 23kDa
Additional band size: 50KD

Figure 1.3. A monoclonal antibody IHC map
Immunohistochemical of Paraffin-embedded human prostate cancer using monocolonal antibody at dilution of 1:100
2. High Sensitivity Antibody Customization
Our company has successfully developed a high-sensitivity antibody for customers with sensitivity up to 1.56pg/ml, capable of identifying natural samples like serum through ELISA verification.

Figure 2.1. Standard curve of a monoclonal antibody
3. Small Molecule and Peptide Antibody Customization
We have successfully developed a high-sensitivity small molecule antibody for our customers. Our clients have already developed kits, with a linear range meeting market requirements. A polypeptide preparation monoclonal antibody was validated via WB to identify natural samples.

Figure 3.1. Validation of WB for monoclonal antibody preparation of a polypeptide
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