APHA Scientific > Services > Biological Reagents > Salmonella Serotyping

Salmonella Serotyping Antisera Portfolio

Salmonella remains a key pathogen of concern in livestock, poultry and the wider food chain, with implications for animal health, surveillance and zoonotic risk. Reliable serotyping remains an essential part of Salmonella investigation, supporting routine diagnostics, epidemiological understanding and laboratory confidence in reported results.
 
This portfolio brings together a practical range of Salmonella serotyping antisera for veterinary diagnostic laboratories. The products are produced on demand within a WOAH international reference laboratory and manufactured under ISO 9001 quality systems, reflecting established reference laboratory practice and established Kauffmann‑White serotyping frameworks, using reference strains and established serological principles to support routine reference and diagnostic work.

Intended use and availability

All products in this portfolio are intended for veterinary diagnostic use.
 
They are available to customers outside the UK, EU and Canada.
Laboratories based in the UK, EU or Canada, or those requiring IVDR‑certified reagents for human diagnostic use, are supplied via our exclusive distributor, Pro‑Lab Diagnostics.
 
IVDR‑certified equivalents are available via Pro‑Lab Diagnostics:
https://pro-lab.co.uk/product-category/vision-antisera/

How laboratories approach Salmonella serotyping

The structure of this portfolio mirrors how Salmonella serotyping is typically applied in veterinary diagnostic and reference laboratories. It allows laboratories to begin with essential screening reagents and add further testing as needed, rather than committing to unnecessary complexity from the outset.

A simplified overview of this approach is shown below:

01

Confirmation: Polyvalent O antisera

Polyvalent O antisera support confirmation of Salmonella isolates through broad detection of common somatic (O) antigens. They provide rapid, high‑confidence confirmation and form the core of the Salmonella serotyping portfolio.

Polyvalent O antisera Products

02

Serogrouping: Monovalent O antisera

Monovalent O antisera support the identification of Salmonella serogroups through targeted detection of individual somatic (O) antigens. They provide clinically and epidemiologically useful differentiation beyond initial confirmation, particularly for serogroups commonly encountered in livestock, poultry and zoonotic investigations. This group enables laboratories to select reagents relevant to their routine diagnostic and surveillance requirements, without unnecessary expansion into rarely used factors.

Monovalent O antisera Products

03

Flagellar overview: Polyvalent H antisera

Polyvalent H antisera allow broader detection of flagellar (H) antigens and provide additional epidemiological context beyond O serogrouping. These reagents are often used where further characterisation is required offering additional insight without the need for full flagellar resolution.

Polyvalent H antisera Products

04

Detailed flagellar typing: Monovalent H antisera

Monovalent H antisera support detailed flagellar typing through targeted detection of individual H factors and complexes. They provide higher‑resolution characterisation to support extended investigations, surveillance activity and reference‑level work. The portfolio includes a broad range of H factors to support targeted selection, rather than blanket coverage.

Monovalent H antisera Products

The essential starter set

Most laboratories begin Salmonella serotyping with a small number of key reagents that support confirmation and identification of the most commonly encountered serogroups.

This essential starter set is built around a defined set of reagents from the Antisera – Polyvalent O group, a limited number of commonly used Monovalent O antisera, and, where additional context is required, Polyvalent H antisera.

Salmonella FAQs

Proficiency Testing and Quality Assurance           

Laboratories using Salmonella serotyping antisera may find it helpful to participate in relevant Salmonella‑focused Proficiency Testing schemes provided through VETQAS®. Participation supports confidence in laboratory performance and complements routine diagnostic and surveillance activity.

VETQAS PT Schemes

More Information and Enquiries

These reagents are developed and produced within a WOAH international reference laboratory and reflect methods and reagents used in official and reference testing. This supports continuity between external quality assessment, surveillance activity and routine diagnostic work.

View all Salmonella serotyping antisera in the catalogue

Browse by antisera group:

For further details, select More information on an individual product to view the full product description.

To enquire about specific products, select Add to enquiry from the catalogue. You can add multiple products before submitting your request. Once all required items have been added, select the Enquiry basket icon at the bottom right to review your list and complete the enquiry form.

For general questions or help choosing the right reagent, please use our general enquiry form.

Salmonella

  • RAB4000

    RAB4000 Salmonella Polyvalent O A-I+Vi

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Polyvalent O
    • Species: Cross-Species
  • RAB4001

    RAB4001 Salmonella Polyvalent O A-S

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Polyvalent O
    • Species: Cross-Species
  • RAB4006

    RAB4006 Salmonella O Group B, Factor 4

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4007

    RAB4007 Salmonella O Group B, Factor 5

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4008

    RAB4008 Salmonella O Group C, Factor 6,7

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4009

    RAB4009 Salmonella O Group C2, Factor 8

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4010

    RAB4010 Salmonella O Group D, Factor 9

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4011

    RAB4011 Salmonella O Group B, Factor 12

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4012

    RAB4012 Salmonella O Group E, Factor 3,10,15,19,34

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4013

    RAB4013 Salmonella O Group E1, Factor 10

    Category: Bacterial Diseases
    • Cost: £195.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4014

    RAB4014 Salmonella O Group E2, Factor 15

    Category: Bacterial Diseases
    • Cost: £135.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4015

    RAB4015 Salmonella O Group E4, Factor 19

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4016

    RAB4016 Salmonella O Group E3, Factor 34

    Category: Bacterial Diseases
    • Cost: £135.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4017

    RAB4017 Salmonella O Group F, Factor 11

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4018

    RAB4018 Salmonella O Group G, Factor 13,22,23

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4019

    RAB4019 Salmonella O Group G1, Factor 22

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4020

    RAB4020 Salmonella O Group G2, Factor 23

    Category: Bacterial Diseases
    • Cost: £135.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4021

    RAB4021 Salmonella O Group C3, Factor 20

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4023

    RAB4023 Salmonella O Group I, Factor 16

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4024

    RAB4024 Salmonella O Group J, Factor 17

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4025

    RAB4025 Salmonella O Group K, Factor 18

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4026

    RAB4026 Salmonella O Group L, Factor 21

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4027

    RAB4027 Salmonella O Group M, Factor 28

    Category: Bacterial Diseases
    • Cost: £195.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4028

    RAB4028 Salmonella O Group N, Factor 30

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4029

    RAB4029 Salmonella O Group O, Factor 35

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4030

    RAB4030 Salmonella O Group P, Factor 38

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4031

    RAB4031 Salmonella O Group Q, Factor 39

    Category: Bacterial Diseases
    • Cost: £195.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4032

    RAB4032 Salmonella O Group R, Factor 40

    Category: Bacterial Diseases
    • Cost: £135.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4033

    RAB4033 Salmonella O Group S, Factor 41

    Category: Bacterial Diseases
    • Cost: £135.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
  • RAB4035

    RAB4035 Salmonella Polyvalent H Phase 1 and 2

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Polyvalent H
    • Species: Cross-Species
  • RAB4036

    RAB4036 Salmonella Polyvalent H Phase 2, Factors 1, 2, 5, 6, 7, z6

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Polyvalent H
    • Species: Cross-Species
  • RAB4037

    RAB4037 Salmonella Monovalent Flagella H, Factor A

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4038

    RAB4038 Salmonella Monovalent Flagella H, Factor B

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4039

    RAB4039 Salmonella Monovalent Flagella H, Factor C

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4040

    RAB4040 Salmonella Monovalent Flagella H, Factor D

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4041

    RAB4041 Salmonella Monovalent Flagella H, E Complex

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4042

    RAB4042 Salmonella Monovalent Flagella H, Factor EH

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4043

    RAB4043 Salmonella Monovalent Flagella H, Factor Enx

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4044

    RAB4044 Salmonella Monovalent Flagella H, Factor Enz

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4045

    RAB4045 Salmonella Monovalent Flagella H, Factor H

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4046

    RAB4046 Salmonella Monovalent Flagella H, Factor X

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4047

    RAB4047 Salmonella Monovalent Flagella H, Factor Z15

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4048

    RAB4048 Salmonella Monovalent Flagella H, G Complex

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4049

    RAB4049 Salmonella Monovalent Flagella H, Factor Gm

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4050

    RAB4050 Salmonella Monovalent Flagella H, Factor Gp

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4051

    RAB4051 Salmonella Monovalent Flagella H, Factor P

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4052

    RAB4052 Salmonella Monovalent Flagella H, Factor U

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4053

    RAB4053 Salmonella Monovalent Flagella H, Factor S

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4054

    RAB4054 Salmonella Monovalent Flagella H, Factor M

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4055

    RAB4055 Salmonella Monovalent Flagella H, Factor T

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4056

    RAB4056 Salmonella Monovalent Flagella H, Factor F

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4057

    RAB4057 Salmonella Monovalent Flagella H, Factor Q

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4058

    RAB4058 Salmonella Monovalent Flagella H, Factor I

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4059

    RAB4059 Salmonella Monovalent Flagella H, Factor K

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4060

    RAB4060 Salmonella Monovalent Flagella H, L Complex

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4061

    RAB4061 Salmonella Monovalent Flagella H, Factor L,W

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4062

    RAB4062 Salmonella Monovalent Flagella H, Factor L,V

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4063

    RAB4063 Salmonella Monovalent Flagella H, Factor W

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4064

    RAB4064 Salmonella Monovalent Flagella H, Factor V

    Category: Bacterial Diseases
    • Cost: £159.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4065

    RAB4065 Salmonella Monovalent Flagella H, Factor Z13

    Category: Bacterial Diseases
    • Cost: £195.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4066

    RAB4066 Salmonella Monovalent Flagella H, Factor Z28

    Category: Bacterial Diseases
    • Cost: £230.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4067

    RAB4067 Salmonella Monovalent Flagella H, Factor R

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4068

    RAB4068 Salmonella Monovalent Flagella H, Factor Y

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4069

    RAB4069 Salmonella Monovalent Flagella H, Factor Z

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4070

    RAB4070 Salmonella Monovalent Flagella H, Z4 Complex

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4071

    RAB4071 Salmonella Monovalent Flagella H, Factor Z23

    Category: Bacterial Diseases
    • Cost: £135.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4072

    RAB4072 Salmonella Monovalent Flagella H, Factor Z24

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4073

    RAB4073 Salmonella Monovalent Flagella H, Factor Z32

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4074

    RAB4074 Salmonella Monovalent Flagella H, Factor Z10

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4075

    RAB4075 Salmonella Monovalent Flagella H, Factor Z29

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4076

    RAB4076 Salmonella Monovalent Flagella H, Factor 2

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4077

    RAB4077 Salmonella Monovalent Flagella H, Factor 5

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4078

    RAB4078 Salmonella Monovalent Flagella H, Factor 6

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4079

    RAB4079 Salmonella Monovalent Flagella H, Factor 7

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4080

    RAB4080 Salmonella Monovalent Flagella H, Factor Z6

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent H
    • Species: Cross-Species
  • RAB4101

    RAB4101 Salmonella O Factor 55

    Category: Bacterial Diseases
    • Cost: £85.00
    • Type: Antisera – Monovalent O
    • Species: Cross-Species
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