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Polyclonal Antibody Production Service
PolyExpress™ Antibodies Services

Cost-effective Custom Polyclonal Antibodies Services

GenScript, with a successful track record of delivering more than ten thousand custom polyclonal antibodies, has established a state-of-the-art animal facility and optimized our immunization technology which vastly increases our pAb production capacity. On top of our advanced technologies in the production of polyclonal antibodies, we offer PolyExpress packages that deliver high quality antibodies in 45 days (from order to delivery), 2 months faster than traditional immunization protocols.

Key Features

  • Optimize immunization: Our OptimumAntigen™ design tool and intelligent Antigen Strategy increase specificity and affinity of antibodies.
  • Certified facility : AAALAC International accreditation and OLAW certification, demonstrating our commitment to responsible animal care and use.
  • Guaranteed results: purified polyclonal antibodies 1-5 mg/each antigen, and an ELISA titer of 1:64,000.
  • Fast turnaround time: delivery of purified antibodies in 45 days.
 

Ordering Process

Ordering Process

  • PolyExpress™ Gold
    and Silver packages
  • PolyExpress™ services
    details
  • Selection Guide
  • Citations
  • Experimental data

Why choose PolyExpress™ Gold ?

PolyExpress™
Gold
(Starts from $1499)

Using 3 peptides to make antibodies

3 Peptide Antigens

3 Ab's generated against 3 individual epitopes

3 Polyclonal Antibodies Against 3 Individual Epitopes3 Polyclonal Antibodies Against 3 Individual Epitopes3 Polyclonal Antibodies Against 3 Individual Epitopes
WB detection of native protein success over 95% 3 affinity-purified antibodies (1-5 mg/each)
PolyExpress™
Silver
(Starts from $1099)

Using 2 peptides to make antibodies

2 Peptide Antigens

2 Ab's generated against 2 individual epitopes

2 Polyclonal Antibodies Against 2 Individual Epitopes2 Polyclonal Antibodies Against 2 Individual Epitopes
WB detection of native protein success over 85% 2 affinity-purified antibodies (1-5 mg/each)
PolyExpress™
Basic
(Starts from $649 )

Using 1 peptide to make antibody

1 Peptide Antigen

1 Ab generated against 1 epitope

1 Polyclonal Antibody Against 1 Epitope
With thousands of successful cases Guaranteed 1-5 mg purified antibody
PolyExpress™
Premium
(Quote)

Using recombinant protein** to make antibody

1 Ab generated against protein

1 Polyclonal Antibody Against Recombinant Protein
WB detection of immunogen protein guaranteed Guaranteed 1-5 mg purified antibody

* Silver and Gold packages only apply to a single target protein sequence. Cannot be combined from different protein targets.
**Protein may be full length or a protein fragment ≥ 10 KD depending on which is more likely to generate a successful antibody.

Capitalized on our time-tested experience and proprietary technologies, GenScript offers a guaranteed polyclonal antibodies service with high success rate


Cost-effective Custom Polyclonal Antibodies Services
Our OptimumAntigen Design Tool combines the industry's most advanced algorithms with GenScript's professional expertise.
  • Strong Antigenicity
  • Avoid non-surface epitopes
  • Specify desirable cross-reactivity
  • Eliminate re-synthesis delays with a built-in peptide tutorial for synthesis and solubility
  • Choose the best antigen conjugation and presentation options for your desired assay(s)
  • Guaranteed immune response
Cost-effective Custom Polyclonal Antibodies Services
Our PolyExpress Gold package increases success rate by using more than one antigen peptide for each protein
Cost-effective Custom Polyclonal Antibodies Services
Cost-effective Custom Polyclonal Antibodies Services
A proprietary immunization adjuvant elicits a stronger and faster cellular immune response with longer immune sustainability, making the production of high-titer, high affinity antibodies possible.
*High Immunoaffinity   *Increase response   *Diminished toxicity
   
Cost-effective Custom Polyclonal Antibodies Services
Cost-effective Custom Polyclonal Antibodies Services
    PolyExpress Gold
Package
(SC1649)
PolyExpress Silver
Package
(SC1648)
PolyExpress Basic
Package
(SC1180)
PolyExpress Premium Package
(SC1676)
Features
Success rate of endogenous protein detection
95% success rate
85% success rate
Thousands of successful cases
99% success rate
Starting material*
Sequence of target protein
V
V
V
V
Antigen **
1 Antigen peptide
 
 
V
 
2 Antigen peptides
 
V
 
3 Antigen peptides
V
 
 
Recombinant protein
 
 
 
V
Deliverables per antibody
0.5 ml of pre-immune serum
V
V
V
V
Purified pAb
3 purified pAb
(1-5 mg/each)
2 purified pAb
(1-5 mg/each)
1 purified pAb
(1-5 mg)
1 purified pAb
(1-5 mg)
Full data and MS and HPLC report
V
V
V
V
2 mg of each peptide
V
V
V
V
200 µg immunogen protein
   
V
Guarantee Western blot positive with immunogen
 
 
 
V
ELISA titer
1:64,000
1:64,000
1:64,000
1:64,000
Antibody yields
3 purified pAb
(1-5 mg/each)
2 purified pAb
(1-5 mg/each)
1 purified pAb
(1-5 mg)
1 purified pAb
(1-5 mg)
Guarantee
Timeline
Days
45 Days
45 Days
45 Days
12 Weeks
 
Starting price
$1,499
$1,099
$649
Quote

*Each package only applies to a single protein sequence
**GenScript provides peptide synthesis, peptide design, carrier conjugation and antibody purification for free

A list of publications citing GenScript's custom polyclonal antibody services

Customer successful cases

Western blot analyses were performed to measure the effect of the Osi21 functional loss on the degradation of endocytosed rhodopsin.

Cost-effective Custom Polyclonal Antibodies Services

The polyclonal rabbit antiarrestin2 antibody is diluted 1:30,000. (GenScript, NY)

J Lee, M Song, S Hong. Negative Regulation of the Novel norpAP24 Suppressor, diehard4, in the Endo-lysosomal Trafficking Underlies Photoreceptor Cell Degeneration. PLoS Genet. June 2013, 9, e1003559

Antibodies produced using PolyExpress™ have ELISA titers as high as polyclonal antibodies produced using a traditional protocol.

ELISA

ELISA analysis of purified antibody generated by either PolyExpress™ protocol or traditional protocol.


ELISA analysis of purified antibody generated by PolyExpress™ Antibody Service.
PolyExpress™ generated an antibody with ELISA titer> 1: 256,000 which is higher than guaranteed.


Ordering Process

Ordering Process   PolyExpress™ Antibodies Services

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