Sino Biological | 世界衛生組織2027年南半球流感病毒株:探討抗原和抗體對

Sino Biological | 世界衛生組織2027年南半球流感病毒株:探討抗原和抗體對

2026.10.16

Reagents for WHO 2027
Southern Hemisphere
Influenza Vaccine Strains
• Recombinant Antigens: HA Trimer, NA, NP
• Broad-Spectrum Anti-HA and NP antibody pairs

Infectious Disease
Research Solutions

Vaccine Development
Solutions

Featured Products

US-Based Recombinant
Production

On September 25, 2026, the World Health Organization (WHO) published its recommendations for the composition of influenza virus vaccines for the 2027 Southern Hemisphere influenza season. In response to the updated recommendations and the continued antigenic evolution of seasonal influenza viruses, Sino Biological has released recombinant antigens corresponding to the WHO-recommended 2027 Southern Hemisphere influenza vaccine strains.

Our portfolio includes recombinant Hemagglutinin (HA), Neuraminidase (NA), and Nucleoprotein (NP) antigens from WHO-recommended influenza strains, along with highly sensitive, broad-spectrum Pan Anti-HA and Anti-NP antibody pairs. Sino Biological provides validated, high-quality reagents to accelerate seasonal strain characterization, neutralization assays, and universal diagnostic kit development.

 

Antigens for 2027 Southern Hemisphere Influenza Vaccine Strains

A/Missouri/11/2025 (H1N1)

 

 

A/Darwin/1415/2025 (H3N2)

Recommended for Egg-based, Cell culture-, recombinant protein- or nucleic acid-based (trivalent) Vaccine

Recommended for Cell culture-, recombinant protein- or nucleic acid-based (trivalent) Vaccine

HA Trimer: 41105-V08H

HA Trimer: 41128-V08H

NA: 41106-V08B

NA: 41151-V08B

NP: 41107-V08B

 

 

B/Tokyo/EIS13-175/2025 (B/Victoria)

 

 

B/Pennsylvania/14/2025 (B/Victoria)

Recommended for Egg-based (trivalent) Vaccine

Recommended for Cell culture-, recombinant protein- or nucleic acid-based (trivalent) Vaccine

HA Trimer: 41153-V08H

HA Trimer: 41152-V08H

NA: 41154-V08B

NA: 41154-V08B

NP: 41155-V08B

NP: 41155-V08B

View More Influenza Vaccine Strain Antigens >>>

Featured Influenza Broad-Spectrum Antibodies

Featured Broad-Spectrum Anti-HA Antibody
High-affinity broad-spectrum detection across influenza A and B strains for ELISA and Western Blot assays.

 

Type

Cat#

Recognized Subtypes

Recognized Strains

Applications

Influenza A

86001-RM01

H1N1, H2N2, H3N2, H5N1, H7N9 and other 25 strains

~80

WB, ELISA

11056-R014

H3N2

~10

WB, ELISA

11055-MM09

H1N1, H1N2, H1N3

~8

WB, ELISA

11055-MM04T

H1N1, H1N2, H1N3

~9

WB, ELISA

11048-MM04

H5N1

~3

WB, ELISA

11048-RM09

H5N1

~3

WB, ELISA

Influenza B

11053-R004 

Influenza B

~6

WB, ELISA

11053-MM06

Influenza B

~5

WB, ELISA

Explore Pan Anti-HA Antibody Pairs >>>

Featured Broad-Spectrum Anti-NP Antibody
High-sensitivity (pg level) detection pairs for viral nucleoprotein targeting and universal diagnostic development.

 

Type

Cat#

Recognized Subtypes

Recognized Strains

Applications

Influenza A

40208-MM03

H1N1, H2N2, H3N2, H5N1, H7N9

~22

WB, ELISA

40208-MM04

H1N1, H2N2, H3N2, H5N1, H7N9

~22

WB, ELISA

40208-R010

H1N1, H2N2, H3N2, H5N1, H7N9, Influenza B

~25

WB, ELISA

40208-R061

H1N1, H2N2, H3N2, H5N1, H7N9

~22

WB, ELISA

40208-R113

H1N1, H2N2, H3N2, H5N1, H7N9, Influenza B

~25

WB, ELISA

40208-R014

H1N1, H2N2, H3N2, H5N1, H7N9, Influenza B

~27

ELISA(Det)

40208-R117

H1N1, H2N2, H3N2, H5N1, H7N9, Influenza B

~25

ELISA(Cap)

40205-MM16

H1N1, H2N2, H3N2, H5N1, H7N9

~23

WB, ELISA(Cap)

40205-MM18

H1N1, H2N2, H3N2, H5N1, H7N9

~23

WB, ELISA(Det)

40205-R063

H1N1, H2N2, H3N2, H5N1, H7N9, Influenza B

~25

ELISA, ELISA(Cap)

Influenza B

40438-MM05

Influenza B

~7

WB, ELISA (Cap)

40438-MM09

Influenza B

~7

WB, ELISA

40438-R004

Influenza B

~7

WB, ELISA (Cap)

40438-R016

Influenza B

~7

WB, ELISA

40438-R036

Influenza B

~7

WB, ELISA (Cap), ELISA (Det)

40438-MM10

Influenza B

~7

WB, ELISA(Det)

Explore Pan Anti-NP Antibody Pairs >>>

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