IgA Antibody/Mab Production & Purification Service

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Your Most Reliable & Cost-Effective Protein & Antibody R&D Partner

• Cutting-edge technologies
• Most reliable partner
• Unmatched experience:>10,000 Mabs,>6000 Proteins

• Superior quality of products & services
• Unmatched speed of production
• Unmatched cost-saving

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IgA Antibody Production & Purification Service

Host Cells: HEK293 or CHO cell (please specify, cost for production in CHO cell is higher)
Mouse Hybridoma, Rat HYbridoma, Rabbit Hybridoma cells
Technology: Transient transfection or Stable CHO cell culture (please specify)
Serum-free cell culture, Fed-batch culture
IgA antibodies are expressed as a dimer linked by a J-chain.
Purification: Affinity protein A/G/L chromatography column purification
Anion and Caton Exchange Chromatography &
Size Exclusion Chromatography Column (SEC) for antibody fragment
and aggregate removals to achieve high monomer purity if required
Deliverable: Purified IgA antibodies meeting required QC specifications
(quantities to be specified by customer)
Quality Specification: antibody monomer purity and endotoxin level can be controlled to meet customer spec.
(cost and timeline may increase with increased monomer purity and lower endotoxin level
due to the need for process development, polishing, and QC testing)
Antibody Types: human, mouse, rat IgA antibodies
Applications: antibody discovery, antibody library, antibody engineering, Fab & ScFv conversion to Mab
suitable for antibody characterization, in vitro testing, in vivo testing
Quotation: on-line request form or e-mail request to CRO-service@sinobiological.com

Track Records & Key Facts

• > 300 Staff
• > 80 Bioreactors
• > 30 Purification System
• > 10,000 Mab Production
• > 5000 Protein Bulks
• > 5000 antibody development
• 1-100mg Mab Production in 3-6 weeks
• 1-10 g Mab Production in 6-8 weeks
• Preferred CRO Partner for Multiple Top-10 Pharmas

More Antibody /Mab Production Services

Antibody /Mab Purification Services

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Features of Antibody Production Services at Sino Biological

  • Record Speed in Antibody Production
  • From Mab Sequence to Purified
  • 1-100 mg Mab in 3-6 weeks
  • 1-10 gram Mab in 6-8 weeks
  • GLP Grade Antibody Production
  • High Monomer Purity: up to 99%
  • Low Endotoxin Level: up to 0.05 EU/mg
  • Unmatched Experience in Antibody Production
  • >gt;10,000 Mab Production
  • Almost 100% success rate
Cutting-Edge Technology Unlimited Capacity Unbelievable Cost-Saving

IgA Antibody Production & Purification Service Description

IgA antibodies are quite different from IgG antibodies. IgA Antibody has two subclasses (IgA1 and IgA2) and can exist in a dimeric form called secretory IgA (sIgA). In its secretory form, IgA is the main immunoglobulin found in mucous secretions, including tears, saliva, sweat, colostrum and secretions from the genitourinary tract, gastrointestinal tract, prostate and respiratory epithelium. It is also found in small amounts in blood.

The dimeric IgA antibody can be produced using recombinant technology. By co-transfecting HEK293 cells with IgA antibody's light chain and heavy chain vectors, monomeric IgA antibodies can be expressed, but homo-dimer IgA antibody formation usually needs co-expression of the J-chain protein, which links the two IgA molecules together.

Sino Biological has accumulated hands-on experience i...... <Learn More>

Biology CRO Service
Biology CRO Service Introduction
Antibody Production & Development CRO Service
- Antibody CRO Service Description
- Antibody Service Q&A
- Antibody /Mab Production CRO Service
- Antibody Purification Service
-- Antibody Purification Service Description
-- Antibody /Mab Production / Purification Service: High Monomer Purity
High Monomer Purity Antibody Purification Service Description
-- low endotoxin antibody production service
Low Endotoxin Antibody Purification Service Description
-- GLP Grade Antibody /Mab Production / Purification Service
GLP Grade Antibody Production Service Description
-- IgG Antibody /Mab Production & Purification Service
IgG Antibody Production & Purification Service Description
-- IgA Antibody/Mab Production & Purification Service
IgA Antibody Production & Purification Service Description
-- IgM Antibody /Mab Production / Purification Service
IgM Antibody Production & Purification Service Description
-- Mouse IgG1 Antibody /Mab Production / Purification Service
Mouse IgG1 IgG Antibody Production & Purification Service Description
-- Mouse IgG2a Antibody /Mab Production / Purification Service
Mouse IgG2a Antibody Production & Purification Service Description
-- Mouse IgG2b Antibody /Mab Production / Purification Service
Mouse IgG2b Antibody Production & Purification Service Description
-- Mouse IgG3 Antibody /Mab Production / Purification Service
Mouse IgG3 Antibody Production & Purification Service Description
-- Rat IgG Antibody /Mab Production / Purification Service
Rat IgG Antibody Production & Purification Service Description
-- Rabbit IgG Antibody /Mab Production / Purification Service
Rabbit IgG Antibody Production & Purification Service Description
-- Total Polyclonal Antibody Production / Purification Service
Total Polyclonal Antibody Production & Purification Service Description
-- Antigen-Specific Polyclonal Antibody Production / Purification Service
Antigen Specific Polyclonal Antibody Service Description
- Antibody Humanization Service / Services
- Custom Antibody Development Service / Services
Protein Production CRO Service
Transient Transfection Service: Mammalian Cell Culture
Molecular Biology CRO Service