Bacteria Research Reagents — Reagents

Home > Featured Products > Bacteria & Viruses-related products > Bacteria

Explore bacterial antigens & antibodies from abinScience — recombinant antigens, detection antibodies, and ELISA kits for diagnostic R&D and basic research. RUO

Why Researchers Choose abinScience

Comprehensive Reagent Portfolio Recombinant antigens, detection antibodies, and ELISA kits — everything for your viral research in one catalog.

High-Quality Recombinant Antigens Expressed in HEK293/CHO/E. coli with verified purity (≥90%) and correct conformational epitopes.

Validated Detection Antibodies Monoclonal and polyclonal antibodies validated for ELISA, WB, IHC, lateral flow, and neutralization assays.

Diagnostic R&D Compatible Low endotoxin, carrier-free options suitable for assay development and kit manufacturing under ISO quality systems.

Expert Virology Support Dedicated virology specialists to help with reagent selection, assay design, and protocol optimization.

How to Select the Right Product

Identify your need: Recombinant antigen for assay development? Detection antibody for diagnostics? ELISA kit for quantification?
Antigen selection: Choose full-length proteins for broad reactivity or domain/fragment for epitope-specific applications and lower background.
Antibody pairing: Use monoclonal pairs for sandwich ELISA with high specificity; polyclonal for Western blot detection and capture assays.
Quality requirements: Specify endotoxin level (≤0.1 EU/µg for cell-based), purity grade (≥90%), and volume needs for your downstream application.

Documents & QC Data

Download product datasheets, CoA, SDS-PAGE data, and application notes for each viral reagent. All documents are lot-specific.

FAQs

What reagent types are available for this virus?

We offer recombinant antigens (full-length, fragments, key epitopes), monoclonal & polyclonal detection antibodies, and ELISA kits for quantitative measurement.

Are your viral antigens suitable for diagnostic R&D?

Yes. Our antigens are produced under ISO 9001/13485 quality systems with low endotoxin, high purity (≥90%), and confirmed batch-to-batch consistency.

What expression systems are used for viral proteins?

HEK293/CHO for glycoproteins and complex antigens requiring native conformation; E. coli for nucleocapsid and simpler structural proteins.

How should I select between mAb and pAb?

Monoclonal antibodies provide epitope specificity for sandwich ELISA and diagnostic applications. Polyclonal antibodies offer broader recognition for Western blot and capture assays.

Do you offer matched antibody pairs for assay development?

Yes — we provide validated capture/detection antibody pairs for sandwich ELISA development. Contact us for pairing recommendations and bulk pricing.

551 product results for "Bacteria"

Options+

Options

Confirm

Product types

0 selected

Antibodies (320)

Research Biosimilar (33)

Proteins (198)
Expression system

0 selected

Mammalian Cells (31)

Bacillus Subtilis (1)

E. coli (190)

Yeast (3)

Insect Cells (2)
Target

0 selected

PcrV & Psl (1)

kynU/Kynureninase (2)

pbpX (2)

cya/EF/Edema factor (3)

ureA/Urease subunit alpha (2)

eae/Intimin (2)

HA-33/Hemagglutinin 33 (1)

murE (2)

vacA (6)

lef/LF/Lethal factor (3)

tetX/Tetanus toxin (20)

DisA nucleotide-binding domain protein (1)

SKC-2 (2)

ptxA/PTXS1 (2)

lukF-PV (2)

nanH/Sialidase (1)

GapA (2)

tuf/EF-Tu (2)

Pvs25 (1)

Alpha-hemolysin/CCTA (2)

tetR (3)

OsmY (2)

TPP47 (1)

isdA/isdB (1)

shiga toxin type 2/stx2B (1)

porM (4)

IAP (1)

cutA (1)

ptsH/hpr (1)

lukF (1)

fnbA (1)

entE/SEE (2)

β-glucan (1)

LcrV/Virulence-associated V antigen (1)

dnaK/HSP70 (1)

hpaA (1)

rpoC/RNA polymerase subunit beta (1)

cpb2/Beta2-toxin (2)

srtA/Sortase A (3)

CotH3 (1)

Uricase/Uox (2)

PAD2 (1)

p65 (1)

shiga toxin type 2stx2B (1)

NitA (2)

ssnA (2)

ALDH (2)

ADD (2)

Tenuazonic acid (3)

kmo/PfKMO (2)

higB-2 (7)

PA/pagA/PA-83 (11)

Toxin A/tcdA (8)

FaeG (1)

HblB (2)

ENO1/Enolase1 (2)

fimA (1)

Toxin B/tcdB (12)

SEL1-like repeat protein (4)

Protein L (1)

lexA/LexA repressor (1)

vvhA/Cytolysin (3)

KSI tag (1)

phoA (2)

116 kDa surface antigen (1)

BliGO/thiO (3)

SDR family NAD(P)-dependent oxidoreductase (1)

IAP/p60 (1)

GBS (2)

omp19 (2)

PAD4 (1)

LPS/LipidA (2)

cumA1 (2)

porin OmpC (2)

rgpB/Gingipain R2 (2)

alr (1)

ftnA/pfr (1)

gajA (2)

AlkC (2)

speB/Streptopain (3)

CopC (2)

mgpA/Adhesin P1 (4)

ptxAPTXS1 (1)

murG (2)

Mal f 1/Allergen Pit o 1 (1)

shiga toxin type 1B/stx1B (3)

PcrV (5)

entB/SEB (4)

NadA/Neisseria adhesin A (4)

Invasin (1)

plc/Phospholipase C/Alpha-toxin (2)

CYK3/IgdE3 (2)

Shiga toxin 2 subunit B/stx2eB (2)

ERG1 (1)

Endo H (2)

cppB (2)

estF/Arylesterase (2)

GCN4/AAS3 (1)

groES (1)

Endo S2 (1)

GPM1/PGAM 1 (1)

Endotoxin (LipidA) (2)

HP_1019/Periplasmic serine endoprotease DegP-like (2)

FHbp (10)

Kre5 (1)

murA (2)

entC2/SEC2 (2)

Porin/MOMP (1)

BoNT/B (5)

Pneumolysin/ply (2)

cyaA/Cyclolysin (2)

pcnB/Poly(A) polymerase I (2)

MP438/MPN400 (1)

Brucella A antigen (1)

lecB (1)

sodB (1)

Alpha-toxin/hly (11)

murD (2)

toxin NetB (2)

DHH family phosphoesterase (1)

shiga toxin type 2Astx2A (1)

iga/IgA1 protease (1)

Secretion protein EspA (2)

shiga toxin type 1 B/stx1B (1)

esxA/ESAT-6 (4)

clfAClumping factor A (1)

eltB/ltpB (3)

pal (2)

YopH (1)

entA/SEA (4)

arp4/IgA receptor (2)

rplL (1)

FlaB3 (2)

ctxB (2)

S. flexneri Y polysaccharide (1)

PPA2105/Triacylglycerol lipase (2)

LIP/Lipase (1)

clpX (2)

Protein G (1)

ail/Attachment invasion locus protein (1)

IdeZ (1)

rplI (1)

InlB/Internalin B (2)

shiga toxin type 1Bstx1B (1)

pfo/Perfringolysin O/Theta-toxin (5)

babA (1)

PBP3 (2)

birA/bioR (1)

sak/Staphylokinase (1)

CnsA (2)

ureC/glmM (1)

Response regulator transcription factor (1)

aroA/EPSPS (5)

DnaA (1)

Brucella O-antigen (5)

ureB/Urease subunit beta (4)

entD/SED (2)

ctxB/Cholera Toxin Subunit B (6)

CRM197 (Diphtheria toxin) (1)

CARDS (2)

SpA (2)

nuc/Thermonuclease (2)

LukAB/LukGH (1)

Hia5 (2)

TPP17 (1)

fhaB/FHA (1)

aiiA/Lactonase (1)

coagulant protein C2 (1)

FedF (1)

neuA (3)

botA/BoNT (7)

flu/Antigen 43/AG43 (1)

BoNT/A/botA & BoNT/B/botB (1)

sortase (2)

Mgp3/P90 (1)

ptxBPTXS2 (1)

katG (1)

wlaB/pglK (1)

DT/Diphtheria toxin (6)

Benzonase Nuclease/Endonuclease (1)

botA/BOTOX (20)

VPA1715 (2)

HMW3 (1)

FliC/Flagellin (2)

babA2 (1)

estB (2)

cpb/Beta-toxin (2)

Lipase B/CALB (1)

ffp/sfp (2)

M protein (12)

α-fucosidase/AlfC (1)

icl1/Isocitrate lyase 1 (1)

cumA2 (2)

endoEF (1)

WalK (2)

Bacteria proteins HU & IHF (1)

YopD (1)

ompP1 (1)

NHBA/Dextranase (4)

Protein A/SPA (7)

P30 adhesin (2)

acp-1 (6)

kgp/prtK (2)

grpE/HSP-70 cofactor (1)

tmpA (1)

CSA2 (2)

Luciferase (1)

lasR (1)

Urease (1)

IgdE1 (2)

RctB (1)

IgdE2 (2)

ENO1/Enolase 1 (2)

ska/Streptokinase (1)

Mcr1 (1)

lukG (1)

P46/46kDa surface antigen (1)

PhoX (2)

ApuA (4)

HSP90 (2)

blm (1)

secY (1)

trxA/Thioredoxin (4)

HECD-1 (1)

pilE (3)

LukS-PV (2)

lon/Lon protease (1)

IgaB1 (1)

plcAlpha-toxin (1)

pstS1 (8)

shiga toxin type 2A/stx2A (1)

Endo S (2)

GOD/gox/Glucose oxidase (1)

SPG2-arginine deiminase (1)

LOX (1)

porA (1)

Cas9 (6)

isdB (1)

CPE (3)

fimA/Fimbrilin (1)
Species

0 selected

Streptococcus pyogenes (18)

Pseudomonas (3)

Mycobacterium leprae (1)

Brucella ceti (1)

Caenorhabditis elegans (1)

Flavobacterium columnare (1)

Treponema pallidum (1)

Streptococcus sp/Mycoplasma arginini (1)

Mouse (1)

Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) (1)

Streptococcus agalactiae (3)

Salmonella typhimurium (2)

Clostridium tetani (4)

Plasmodium vivax (1)

Clostridium chauvoei (2)

Bacillus subtilis (1)

Pyrococcus horikoshii (1)

Candida auris (1)

Clostridium perfringens (10)

Rhizopus delemar (1)

Bacillus cereus (1)

Aspergillus flavus (2)

Streptococcus dysgalactiae (2)

Pseudomonas testosteroni (1)

Bacillus anthracis (5)

Clostridioides difficile (7)

enterotoxigenic Escherichia coli (ETEC) (1)

Bacillus licheniformis (2)

Finegoldia magna (1)

Vibrio vulnificus (3)

Bordetella pertussis (5)

Mycoplasma pneumoniae (10)

Streptococcus pneumoniae (4)

Clostridium sardiniense (1)

Listeria monocytogenes (1)

P. aeruginosa (3)

Streptococcus uberis (1)

Salmonella typhi (2)

Salmonella schwarzengrund (1)

Clostridium novyi (1)

Pseudomonas aeruginosa (4)

Staphylococcus phage (1)

Baker's yeast (1)

Gram negative bacteria (2)

Acinetobacter calcoaceticus (1)

Candida africana (1)

Streptomyces plicatus (1)

Pseudomonas fluorescens (7)

Haemophilus influenzae (4)

Neisseria gonorrhoeae (1)

Aspergillus fumigatus (1)

Chlamydia psittaci (3)

Escherichia coli (1)

E. coli (20)

Streptococcus suis (4)

Mesomycoplasma ovipneumoniae (2)

Coxiella burnetii (1)

Humicola lanuginosa (1)

Streptococcus sp. group G (1)

Yersinia enterocolitica (7)

Streptococcus equi (1)

Geobacillus thermodenitrificans (1)

Brucella suis (1)

Porphyromonas gingivalis (3)

Vibrio parahaemolyticus (1)

Streptococcus pseudoporcinus (1)

Streptomyces clavuligerus (1)

Vibrio cholerae serotype O1 (4)

Helicobacter pylori (5)

Agrobacterium sp (1)

Corynephage omega (3)

Salmonella enterica (1)

Bacillus sp. (1)

Bacillus (1)

Dog hookworm (1)

Clostridium botulinum (3)

Campylobacter jejuni subsp. (1)

Pseudozyma antarctica (1)

Lacticaseibacillus paracasei (Lactobacillus paracasei) (1)

Enterococcus faecalis (1)

Staphylococcus aureus (23)

Candida albicans (5)

Cutibacterium acnes (1)

Neisseria meningitidis (13)
Applications

0 selected

α-fucosidase/AlfC is a highly specific exoglycosidase that catalyzes the hydrolysis of alpha-1 (1)

SPR (53)

Bioactivity testing in progress (173)

6-linked fucose residues from glycoproteins. (1)

Neutralization (30)

IP (5)

DB (2)

GICA (4)

ELISA (529)

IFA (3)

WB (344)

Bioactivity: FACS (28)

ICC (1)

Endo S2 hydrolyses N-linked glycans on IgG and α1-acid glycoprotein. (1)

Neuraminidase (Sialidase) has been used to desialylate transferrin in order to study its isoforms in human serum. (1)

IHC (111)

Functional assay (33)

IF (4)

Research in vivo (33)

Blocking (4)

SDS-PAGE (195)

RIA (2)

Purification (2)

Immunogen (195)

FCM (37)
Reactivity

0 selected

Gaussia princeps (1)

Streptococcus pseudoporcinus (1)

Candida albicans (3)

Mesomycoplasma hyopneumoniae (1)

Cutibacterium (1)

Flavobacterium sp. (1)

Thermus thermophilus (1)

Helicobacter pylori (18)

Flavobacterium longum (1)

Legionella pneumophila (1)

Flavobacterium pisciphilum (1)

Aspergillus niger (1)

Cutibacterium namnetense (1)

Flavobacterium laiguense (1)

Flavobacterium sufflavum (1)

Flavobacterium (1)

Streptococcus pneumoniae (3)

Cutibacterium acnes JCM 18909 (1)

Streptococcus dysgalactiae (2)

Bordetella pertussis (2)

Streptococcus uberis (1)

Flavobacterium plantiphilum (1)

Tenacibaculum finnmarkense (1)

Mycobacterium tuberculosis (22)

Flavobacterium humi (1)

Cutibacterium sp. (1)

Porphyromonas gingivalis (7)

Listeria monocytogenes (3)

Flavobacterium sp. ZT3R18 (1)

Flavobacterium agri (1)

Flavobacterium amniphilum (1)

Clostridium perfringens (9)

Staphylococcus aureus (28)

Streptococcus suis (4)

Acinetobacter calcoaceticus (1)

Alternaria species. (3)

Cutibacterium acnes JCM 18918 (1)

Flavobacterium flavipallidum (1)

Flavobacterium luminosum (1)

Bacillus (1)

Flavobacterium caeni (1)

Flavobacteriales bacterium 32-34-25 (1)

Bryobacteraceae bacterium (1)

uncultured Flavobacterium sp. (1)

Flavobacterium columnare (1)

Pseudomonas sp. RGM 3321 (1)

E. coli (14)

Pseudomonas (3)

Salmonella typhimurium (3)

Bacillus cereus (2)

Streptococcus pyogenes serotype M1 (1)

Flavobacterium sedimenticola (1)

Flavobacterium oreochromis (1)

Malassezia furfur (1)

Flavobacterium amnicola (1)

Flavobacterium pokkalii (1)

Flavobacterium sp. J49 (1)

Flavobacterium tiangeerense (1)

Neisseria meningitidis (15)

Cutibacterium avidum (1)

Pseudomonas aeruginosa (2)

Streptococcus agalactiae (3)

Streptomyces plicatus (1)

Neisseria gonorrhoeae (1)

Pseudomonas fluorescens (7)

Salmonella typhi (2)

Streptococcus pyogenes serotype M18 (1)

Flavobacterium sp. H122 (1)

Bacillus anthracis (14)

Flavobacterium swingsii (1)

Flavobacterium sp. TBRC 19031 (1)

Flavobacteriaceae bacterium (1)

Clostridioides difficile (11)

Flavobacterium kayseriense (1)

Chitinophagales bacterium (1)

Streptococcus pyogenes serotype M28 (1)

Brucella ceti (1)

Escherichia coli (1)

Cutibacterium acnes (1)

Mycobacterium leprae (1)

Clostridium novyi (1)

unclassified Flavobacterium (1)

Treponema pallidum (4)

Flavobacterium rivulicola (1)

Vibrio cholerae serotype O1 (1)

Shigella flexneri variant Y (1)

Cutibacterium avidum TM16 (1)

Flavobacterium daejeonense (1)

Bacteroidota bacterium (1)

Flavobacterium sp. 14A (1)

Flavobacterium magnesitis (1)

Streptococcus pyogenes serotype M3 (1)

Actinomycetota bacterium (1)

Clostridium tetani (16)

Bacillus licheniformis (1)

Streptomyces clavuligerus (1)

Propionibacterium sp. HMSC067A01 (1)

Baker's yeast (1)

Brucella suis (2)

Agrobacterium sp. (strain CP4) (4)

Streptococcus equisimilis (1)

Brucellosis (6)

Flavobacterium silvisoli (1)

Staphylococcus phage (1)

Mycoplasma pneumoniae (3)

Flavobacterium terrae (1)

Melissococcus plutonius (1)

Haemophilus influenzae (4)

Flavobacterium frigidarium (1)

Flavobacterium davisii (1)

Salmonella schwarzengrund (1)

Flavobacterium sp. CECT 9288 (1)

Flavobacterium buctense (1)

Streptococcus pyogenes serotype M6 (1)

Cutibacterium modestum (1)

Corynephage omega (4)

Serratia marcescens (1)

Clostridium botulinum (31)

Vibrio parahaemolyticus (1)

Bacillus subtilis (1)

Streptococcus pyogenes (11)

synthetic construct (1)

Flavobacterium sp. SOK18b (1)

Vibrio cholerae (12)

Flavobacterium sp. FPG59 (1)

Flavobacterium undicola (1)

Cutibacterium acnes JCM 18920 (1)

Flavobacterium sp. CHNK8 (1)

Flavobacterium phycosphaerae (1)

Flavobacterium selenitireducens (1)
Host species

0 selected

Alpaca (58)

Mycoplasma arginini (1)

Mouse (79)

Sus scrofa (1)

Human (99)

Humanized (7)

Chimeric (3)

Rabbit (101)
Clonality

0 selected

Polyclonal (101)

Monoclonal (250)
Conjugate

0 selected

Unconjugated (242)

PerCP (5)

APC (1)

PE (5)

FITC (1)