Introduction
Canines are often used as animal models for vicious infection, inflammation and autoimmune diseases, especially some digestive system diseases. Based on rich experimental experience and technology accumulation of phage display, Leading Biology, with experience of large scale elutriation screening of high affinity dog mAb, has successfully established an immunization antibody library against several antigens. The antibodies prepared can be widely used in the biomedical field.
In some cases, due to some special reasons for the antigen itself, for example, immunogenicity or toxicity, it is difficult for the antibody to prepare the immune pathway, at this time, our knowledge accumulation plays an important role in dog antibody preparation, by construction of the antibody light and heavy chain frame structure and site modification of specific antigens, achieve the fully artificial production of antibodies. But this method involves the prediction of the spatial structure of the antigen and antibody configuration, the implement difficultly and the technical requirements are very high.
In addition to canine monoclonal antibody preparation, we also provide technical services of canine-derived, rodent-derived and humanized antibody transformation.
Service Package
|
Service Items |
Time (weeks) |
Peptide |
Small Molecule |
Phosphate/Methyl/Acetyl-specific |
||||
|
Peptide design & synthesis |
Peptide design |
-2 |
Free, Optional |
|||||
|
Peptide synthesis |
√ |
|
|
|
√ |
|
||
|
Conjugation |
√ |
|
√ |
|
√ |
|
||
|
Immunization |
Immune 1 beagle |
-8 |
√ |
√ |
√ |
√ |
√ |
√ |
|
ELISA detection |
√ |
√ |
√ |
√ |
√ |
√ |
||
|
cDNA preparation |
Prepare cDNA library by RT-PCR |
-1 |
√ |
√ |
√ |
√ |
√ |
√ |
|
cDNA library QC check |
√ |
√ |
√ |
√ |
√ |
√ |
||
|
Fab library construction |
Obtained VH and VL genes |
10-15 |
√ |
√ |
√ |
√ |
√ |
√ |
|
Primary antibody library construction |
√ |
√ |
√ |
√ |
√ |
√ |
||
|
Fab library construction |
√ |
√ |
√ |
√ |
√ |
√ |
||
|
Phage screening |
Phage particles package |
10-15 |
√ |
√ |
√ |
√ |
√ |
√ |
|
Magnetic beads affinity screening |
√ |
√ |
√ |
√ |
√ |
√ |
||
|
Recover positive clones and DNA sequencing |
√ |
√ |
√ |
√ |
√ |
√ |
||
|
Antibody expression |
Synthetic of target phage gene and Fc gene |
-5 |
√ |
√ |
√ |
√ |
√ |
√ |
|
Eukaryotic system expression plasmids construction |
√ |
√ |
√ |
√ |
√ |
√ |
||
|
Eukaryotic system expression |
√ |
√ |
√ |
√ |
√ |
√ |
||
|
Stably transfected cell line construction |
|
|
|
|
|
|
||
|
Purification and detection |
Lable tag affinity purification |
-1 |
√ |
|
√ |
|
√ |
|
|
Antigen specific affinity purification |
√ |
|
√ |
|
√ |
|
||
|
Total lead time(months) |
7-9 |
|||||||
Note:
1. Price needs negotiation;
2. Please think carefully about the experiment period, the time listed above is only the shortest time under ideal condition;
3. To shorten the experiment time, we suggest you consider provide antigen and start directly from immunization;
4. After immunization, we would check the titer, if titer reaches standard, collect the spleen, if not, end the experiment;
5. Before the antibody library construction program start, we would charge at least 50% of the total price, after the program finished, pay off the rest amount of money.
Related Services
Mouse Monoclonal Antibody Service
Rat Monoclonal Antibody Service
Rabbit Monoclonal Antibody Production
Chicken Monoclonal Antibody Service
Monkey Monoclonal Antibody Service
Why Leading Biology?
With over 5 years of experience in custom antibodies, we offer numerous benefits for developing your custom antibody:
Contact Information• Our industry leading titer guarantees of 1:50,000 eliminate the risk of not obtaining antibodies against peptide antigens.
• Our economies of scale allow us to pass cost savings to you and help maximize your budget.
• 100% of services are transparent throughout.
• Antibodies from our facility have been cited in many published research papers.
• By outsourcing antibody production and characterization needs to us, you can spend more time focused on your research.
• Our ideal location in California ensures that animals benefit from outdoor facilities and mild year-round temperatures.
• Confidentiality is a top priority for all projects. Antibodies that we manufacture belong to you and will not be commercialized.
Please obtain a quote before ordering, and refer to the quote number when you place an order.
Orders are typically confirmed within 12 hours.
Have a Question? Email us info@leadingbiology.com
Order Products: Order Related Products
By Phone: 1-661-524(LBI)-0262 (USA)
| No | Headline | Click | Author | Date |
| 1 | Antibody Production | 2992 | Leading Biology | 2020-01-16 |
| 2 | Mouse Monoclonal Antibody preparation by phage display | 1597 | Leading Biology | 2019-11-20 |
| 3 | Rabbit Monoclonal Antibody preparation by phage display | 1968 | Leading Biology | 2019-11-20 |
| 4 | Antibody Labeling Services | 6362 | Leading Biology | 2019-11-05 |
| 5 | Custom Monospecific Antibody Production | 2314 | Leading Biology | 2019-11-04 |
| 6 | Custom Peptide Antibody Production | 7164 | Leading Biology | 2019-11-04 |