Polyclonal
antibody services
ProSci's polyclonal antibodies are available in a wide variety of custom configurations and standard packages to optimize research experience. A polyclonal antibody from ProSci is flexible, reliable and easy to use which enables good results for any experiment. Outsourcing standard or custom polyclonal antibody development to ProSci's antibody experts allows researchers to focus on optimizing other aspects of experiments that require more attention.

Serum
Client-Provided Antigen
Starting Price: $1,815
Time: ~13 weeks
13 weeks
Immunization Protocol
- 1 Sheep
- 1 Pre-immune serum collection
- 4 Immunizations per sheep
- 4 Production serum collections per sheep
Deliverables
- Pre-immune serum, ~25 ml each sheep
- 4 Production serum collections, ~150-250 ml each sheep
Peptide
ProSci-Provided Antigen
Starting Price: $2,510
Time: ~15-16 weeks
3-4 weeks
Antigen Design & Synthesis
- Antigen design
- Peptide synthesis of up to 15 aa
- Conjugation to carrier protein
13 weeks
Immunization Protocol
- 1 Sheep
- 1 Pre-immune serum collection
- 4 Immunizations per sheep
- 4 Production serum collections per sheep
Deliverables
- Pre-immune serum, ~25 ml each sheep
- 4 Production serum collections, ~150-250 ml each sheep
- 5 mg peptide
- ELISA report
Purified
ProSci-Provided Antigen + Serum
Purification
Starting Price: $3,145
Time: ~16-17 weeks
3-4 weeks
Antigen Design & Synthesis
- Antigen design
- Peptide synthesis of up to 15 aa
- Conjugation to carrier protein
13 weeks
Immunization Protocol
- 1 Sheep
- 1 Pre-immune serum collection
- 4 Immunizations per sheep
- 4 Production serum collections per sheep
1-2 weeks
Purification
- Immuno-affinity purification of 25 ml
serum against peptide
Deliverables
- Pre-immune serum, ~25 ml each sheep
- 4 Production serum collections, ~150-250 ml each sheep
- 5 mg peptide
- ELISA report
- Purified antibody
- Immuno-affinity column
- Purification report
IgY
Client-Provided Antigen
Starting Price: $855
Time: ~8 weeks
~8 weeks
Immunization Protocol
- 2 Chickens
- Pre-immune IgY purification
- 4 Immunizations per chicken
- 3 Test serum collections per chicken
- IgY purification of eggs collected week 3-7
Deliverables
- Project schedule
- 5 mg pre-immune IgY
- 3 test serum samples, ~1 ml each chicken
- ~1000 mg immune IgY
Peptide
ProSci Provided Antigen
Starting Price: $1,635
Time: ~10-11 weeks
3-4 weeks
Antigen Design & Synthesis
- Antigen design
- Peptide synthesis of up to 15 aa
- Conjugation to carrier protein
8 weeks
Immunization Protocol
- 2 Chickens
- Pre-immune IgY purification
- 4 Immunizations per chicken
- 3 test serum collections per chicken
- IgY purification of eggs collected week 3-7
Deliverables
- Project schedule
- 5 mg pre-immune IgY
- 2 test sera samples, ~1 ml each chicken
- ~1000 mg immune IgY
- 5 mg peptide
- ELISA report
Purified
ProSci-Provided Antigen + Yolk
Purification
Starting Price: $2,475
Time: ~11-12 weeks
3-4 weeks
Antigen Design & Synthesis
- Antigen design
- Peptide synthesis of up to 15 aa
- Conjugation to carrier protein
8 weeks
Immunization Protocol
- 2 chickens
- Pre-immune IgY purification
- 4 immunizations per chicken
- 3 test serum collections per chicken
- IgY purification of eggs collected weeks 3-7
1-2 weeks
Immuno-Affinity Purification
- Immuno-affinity purification of 25 mg IgY against peptide
Deliverables
- Project schedule
- Pre-immune serum, ~1 ml each chicken
- 3 Test sera samples, ~1 ml each chicken
- ~12 Yolks on average
- 5 mg peptide
- ELISA report
- Purified antibody
- Immuno-affinity column
- Purification report
Serum
Client-Provided Antigen
Starting Price: $1,595
Time: ~8 weeks
8 weeks
Immunization Protocol
- 5 Mice
- 1 Pre-immune serum collection
- 4 Immunizations per mouse
- 1 Test serum collection
- 1 Production serum collection
Deliverables
- Pre-immune serum, ~0.05 ml each mouse
- Test serum, ~0.05 ml each mouse
- Production serum collection, ~0.5ml each mouse
Peptide
ProSci-Provided Antigen
Starting Price: $2,635
Time: ~10-11 weeks
3-4 weeks
Antigen Design & Synthesis
- Antigen design
- Peptide synthesis of up to 15 aa
- Conjugation to carrier protein
8 weeks
Immunization Protocol
- 5 Mice
- 1 Pre-immune serum collection
- 4 Immunizations per mouse
- 1 Test serum collection
- 1 Production serum collection
Deliverables
- Pre-immune serum, ~0.05 ml each mouse
- Test serum, ~0.05 ml each mouse
- Production serum collection, ~0.5ml each mouse
- 5 mg peptide
- ELISA report
Purified
ProSci-Provided Antigen + Serum
Purification
Starting Price: $3,195
Time: ~11-12 weeks
3-4 weeks
Antigen Design & Synthesis
- Antigen design
- Peptide synthesis of up to 15 aa
- Conjugation to carrier protein
8 weeks
Immunization Protocol
- 5 Mice
- 1 Pre-immune serum collection
- 4 Immunizations per mouse
- 1 Test serum collection
- 1 Production serum collection
1-2 weeks
Purification
- Immuno-affinity purification of 25 ml
serum against peptide
Deliverables
- Pre-immune serum, ~0.05 ml each mouse
- Test serum, ~0.05 ml each mouse
- Production serum collection, ~0.5ml each mouse
- 5 mg peptide
- ELISA report
- Purified antibody
- Immuno-affinity column
- Purification report
Serum
Client-Provided Antigen
Starting Price: $995
Time: ~8 weeks
8 weeks
Immunization Protocol
- 2 Rabbits
- 1 Pre-immune serum collection
- 4 Immunizations per rabbit
- 3 Serum collections per rabbit
Deliverables
- Pre-immune serum ~ 5ml each rabbit
- 4 immunizations
- Test serum ~ 5ml each rabbit
- 2 Production sera ~ 10-25 mls each rabbit
Peptide
ProSci-Provided Antigen
Starting Price: $1,785
Time: ~10-11 weeks
3-4 weeks
Antigen Design & Synthesis
- Antigen Design
- Peptide synthesis up to 15 aa
- Conjugation to carrier protein
8 weeks
Immunization Protocol
- 2 Rabbits
- 1 Pre-immune serum collection
- 4 Immunizations per rabbit
- 3 Serum collections per rabbit
- ELISA on 1st bleed
Deliverables
- Pre-immune serum, ~5 ml each rabbit
- Test serum, ~5 ml each rabbit
- Production serum, 10~20 ml each rabbit
- Final serum, ~60 ml each rabbit
- 5 mg peptide
- ELISA report
Purified
ProSci-Provided Antigen + Serum
Purification
Starting Price: $2,350
Time: ~11-12 weeks
3-4 weeks
Antigen Design & Synthesis
- Antigen design
- Peptide synthesis up to 15 aa
- Conjugation to carrier protein
8 weeks
Immunization Protocol
- 2 Rabbits
- 1 Pre-immune serum collection
- 4 Immunizations per rabbit
- 3 Serum collections per rabbit
- ELISA on 1st bleed
1-2 weeks
Purification
- Immuno-affinity purification of 25 ml
serum against peptide
Deliverables
- Pre-immune serum, ~5 ml each rabbit
- Test serum, ~5 ml each rabbit
- Production serum, 10~20 ml each rabbit
- Final serum, ~60 ml each rabbit
- 5 mg peptide
- ELISA report
- Purified antibody
- Immuno-affinity column
- Purification report
Serum
Client-Provided Antigen
Starting Price: $1,815
Time: ~13 weeks
13 weeks
Immunization Protocol
- 1 Goat
- 1 Pre-immune serum collection
- 4 Immunizations per goat
- 4 Production serum collections per goat
Deliverables
- Pre-immune serum, ~25 ml each goat
- 4 Production serum collections, ~150-250 ml each goat
Peptide
ProSci-Provided Antigen
Starting Price: $2,510
Time: ~15-16 weeks
3-4 weeks
Antigen Design & Synthesis
- Antigen design
- Peptide synthesis of up to 15 aa
- Conjugation to carrier protein
13 weeks
Immunization Protocol
- 1 Goat
- 1 Pre-immune serum collection
- 4 Immunizations per goat
- 4 Production serum collections per goat
Deliverables
- Pre-immune serum, ~25 ml each goat
- 4 Production serum collections, ~150-250 ml each goat
- 5 mg peptide
- ELISA report
Purified
ProSci-Provided Antigen + Serum
Purification
Starting Price: $3,145
Time: ~16-17 weeks
3-4 weeks
Antigen Design & Synthesis
- Antigen design
- Peptide synthesis of up to 15 aa
- Conjugation to carrier protein
13 weeks
Immunization Protocol
- 1 Goat
- 1 Pre-immune serum collection
- 4 Immunizations per goat
- 4 Production serum collections per goat
1-2 weeks
Purification
- Immuno-affinity purification of 25 ml
serum against peptide
Deliverables
- Pre-immune serum, ~25 ml each goat
- 4 Production serum collections, ~150-250 ml each goat
- 5 mg peptide
- ELISA report
- Purified antibody
- Immuno-affinity column
- Purification report
Serum
Client-Provided Antigen
Starting Price: $8,685
Time: ~12 weeks
12 weeks
Immunization Protocol
- 1 Llama
- 1 Pre-immune serum collection
- 4 Immunizations per llama
- 3 Production serum collections per llama
Deliverables
- Pre-immune serum,
~25 ml each Llama - 3 Production serum collections,
~150-250ml each llama
Package Add-ons
- Purify Additional Sera - Available for all Packages
- Modification-Specific Antibodies (e.g. phospho)
- Peptide Cocktail
- Additional ELISAs
- Antibody Labeling

Our Process
