Bacteria Research Reagents — Reagents

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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.

559 product results for "Bacteria"

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Antibodies (328)

Proteins (198)

Research Biosimilar (33)
Expression system

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Insect Cells (2)

Yeast (3)

E. coli (190)

Bacillus Subtilis (1)

Mammalian Cells (31)
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ctxB/Cholera Toxin Subunit B (6)

nanH/Sialidase (1)

shiga toxin type 1B/stx1B (3)

HblB (2)

p65 (1)

P46/46kDa surface antigen (1)

SPG2-arginine deiminase (1)

hpaA (1)

cya/EF/Edema factor (3)

fnbA (1)

SEL1-like repeat protein (4)

Benzonase Nuclease/Endonuclease (1)

LukAB/LukGH (1)

cpb2/Beta2-toxin (2)

ptxA/PTXS1 (2)

cumA1 (2)

tmpA (1)

porA (1)

lasR (1)

aiiA/Lactonase (1)

murD (2)

CopC (2)

Invasin (1)

Endo H (2)

shiga toxin type 2A/stx2A (1)

Endotoxin (LipidA) (2)

estF/Arylesterase (2)

speB/Streptopain (3)

lukF (1)

HA-33/Hemagglutinin 33 (1)

PPA2105/Triacylglycerol lipase (2)

Alpha-toxin/hly (11)

pfo/Perfringolysin O/Theta-toxin (5)

sak/Staphylokinase (1)

cyaA/Cyclolysin (2)

fimA (1)

ffp/sfp (2)

fimA/Fimbrilin (1)

Lipase B/CALB (1)

endoEF (1)

MP438/MPN400 (1)

β-glucan (1)

ompP1 (1)

HP_1019/Periplasmic serine endoprotease DegP-like (2)

TPP17 (1)

KSI tag (1)

groES (1)

shiga toxin type 2Astx2A (1)

Kre5 (1)

GPM1/PGAM 1 (1)

DT/Diphtheria toxin (6)

Cas9 (6)

Secretion protein EspA (2)

birA/bioR (1)

clfAClumping factor A (1)

sortase (2)

lon/Lon protease (1)

pilE (3)

aroA/EPSPS (5)

DnaA (1)

shiga toxin type 1Bstx1B (1)

SpA (2)

phoA (2)

Endo S (2)

PBP3 (2)

shiga toxin type 2/stx2B (1)

eae/Intimin (2)

rpoC/RNA polymerase subunit beta (1)

FaeG (1)

LukS-PV (2)

Urease (1)

Toxin B/tcdB (12)

InlB/Internalin B (2)

ska/Streptokinase (1)

kgp/prtK (2)

babA (1)

entC2/SEC2 (2)

lukF-PV (2)

lecB (1)

Tenuazonic acid (3)

entB/SEB (4)

rgpB/Gingipain R2 (2)

Protein L (1)

botA/BOTOX (20)

ail/Attachment invasion locus protein (1)

tuf/EF-Tu (2)

FedF (1)

sodB (1)

wlaB/pglK (1)

S. flexneri Y polysaccharide (1)

YopH (1)

Porin/MOMP (1)

Bacteria proteins HU & IHF (1)

HECD-1 (1)

esxA/ESAT-6 (4)

eltB/ltpB (3)

pcnB/Poly(A) polymerase I (2)

116 kDa surface antigen (1)

porM (4)

botA/BoNT (7)

Uricase/Uox (2)

entA/SEA (4)

ureA/Urease subunit alpha (2)

CARDS (2)

murA (2)

babA2 (1)

DHH family phosphoesterase (1)

Pvs25 (1)

pal (2)

vacA (6)

P30 adhesin (2)

FliC/Flagellin (2)

Mgp3/P90 (1)

lef/LF/Lethal factor (3)

rplI (1)

RctB (1)

blm (1)

M protein (12)

ApuA (4)

coagulant protein C2 (1)

Mcr1 (1)

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

ptxBPTXS2 (1)

nuc/Thermonuclease (2)

LIP/Lipase (1)

IgdE1 (2)

fhaB/FHA (1)

Luciferase (1)

ureC/glmM (1)

estB (2)

NHBA/Dextranase (4)

cpb/Beta-toxin (2)

entD/SED (2)

acp-1 (10)

CnsA (2)

murE (2)

tetX/Tetanus toxin (20)

ctxB (2)

Hia5 (2)

plc/Phospholipase C/Alpha-toxin (2)

PAD2 (1)

TPP47 (1)

shiga toxin type 1 B/stx1B (1)

Response regulator transcription factor (1)

ureB/Urease subunit beta (4)

ADD (2)

GOD/gox/Glucose oxidase (1)

PhoX (2)

HSP90 (2)

cumA2 (2)

NadA/Neisseria adhesin A (4)

katG (1)

GapA (2)

Endo S2 (1)

vvhA/Cytolysin (3)

pbpX (2)

CSA2 (2)

YopD (1)

icl1/Isocitrate lyase 1 (1)

VPA1715 (2)

IgdE2 (2)

lukG (1)

Brucella A antigen (1)

clpX (2)

iga/IgA1 protease (1)

PAD4 (1)

trxA/Thioredoxin (4)

Shiga toxin 2 subunit B/stx2eB (2)

IdeZ (1)

alr (1)

Mal f 1/Allergen Pit o 1 (1)

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

ssnA (2)

isdB (1)

flu/Antigen 43/AG43 (1)

LOX (1)

secY (1)

CRM197 (Diphtheria toxin) (1)

SKC-2 (2)

PcrV & Psl (1)

PA/pagA/PA-83 (11)

ENO1/Enolase 1 (2)

kynU/Kynureninase (2)

GBS (2)

FHbp (10)

grpE/HSP-70 cofactor (1)

Toxin A/tcdA (8)

CPE (3)

mgpA/Adhesin P1 (4)

CotH3 (1)

Protein A/SPA (7)

IAP (1)

Pneumolysin/ply (2)

HMW3 (1)

BoNT/B (5)

toxin NetB (2)

higB-2 (7)

tetR (3)

porin OmpC (2)

Brucella O-antigen (5)

pstS1 (12)

ptsH/hpr (1)

IAP/p60 (1)

NitA (2)

rplL (1)

α-fucosidase/AlfC (1)

PcrV (5)

plcAlpha-toxin (1)

ftnA/pfr (1)

kmo/PfKMO (2)

LcrV/Virulence-associated V antigen (1)

isdA/isdB (1)

arp4/IgA receptor (2)

FlaB3 (2)

Protein G (1)

shiga toxin type 2stx2B (1)

OsmY (2)

ALDH (2)

IgaB1 (1)

ENO1/Enolase1 (2)

BliGO/thiO (3)

DisA nucleotide-binding domain protein (1)

GCN4/AAS3 (1)

entE/SEE (2)

lexA/LexA repressor (1)

dnaK/HSP70 (1)

cppB (2)

Alpha-hemolysin/CCTA (2)

gajA (2)

neuA (3)

LPS/LipidA (2)

AlkC (2)

ptxAPTXS1 (1)

CYK3/IgdE3 (2)

WalK (2)

murG (2)

cutA (1)

srtA/Sortase A (3)

ERG1 (1)

omp19 (2)
Species

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Brucella ceti (1)

Streptococcus suis (4)

Bacillus cereus (1)

Treponema pallidum (1)

Streptococcus dysgalactiae (2)

Clostridium tetani (4)

Clostridium chauvoei (2)

P. aeruginosa (3)

Bordetella pertussis (5)

Bacillus licheniformis (2)

Clostridium perfringens (10)

Porphyromonas gingivalis (3)

Salmonella schwarzengrund (1)

Pyrococcus horikoshii (1)

Candida africana (1)

Streptococcus sp/Mycoplasma arginini (1)

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

Bacillus subtilis (1)

Bacillus sp. (1)

Gram negative bacteria (2)

Acinetobacter calcoaceticus (1)

Staphylococcus aureus (23)

Streptomyces plicatus (1)

Pseudozyma antarctica (1)

Enterococcus faecalis (1)

Candida auris (1)

Pseudomonas fluorescens (7)

Pseudomonas testosteroni (1)

Aspergillus fumigatus (1)

Baker's yeast (1)

Corynephage omega (3)

Helicobacter pylori (5)

Vibrio cholerae serotype O1 (4)

E. coli (20)

enterotoxigenic Escherichia coli (ETEC) (1)

Staphylococcus phage (1)

Finegoldia magna (1)

Yersinia enterocolitica (7)

Neisseria gonorrhoeae (1)

Clostridium novyi (1)

Campylobacter jejuni subsp. (1)

Pseudomonas aeruginosa (4)

Chlamydia psittaci (3)

Mycoplasma pneumoniae (10)

Caenorhabditis elegans (1)

Brucella suis (1)

Haemophilus influenzae (4)

Vibrio parahaemolyticus (1)

Aspergillus flavus (2)

Streptococcus agalactiae (3)

Mesomycoplasma ovipneumoniae (2)

Plasmodium vivax (1)

Streptococcus pseudoporcinus (1)

Escherichia coli (1)

Neisseria meningitidis (13)

Geobacillus thermodenitrificans (1)

Dog hookworm (1)

Clostridium sardiniense (1)

Humicola lanuginosa (1)

Salmonella typhimurium (2)

Candida albicans (5)

Agrobacterium sp (1)

Streptococcus pyogenes (18)

Vibrio vulnificus (3)

Clostridium botulinum (3)

Pseudomonas (3)

Streptococcus uberis (1)

Streptococcus pneumoniae (4)

Mycobacterium leprae (1)

Bacillus (1)

Streptococcus equi (1)

Salmonella typhi (2)

Streptomyces clavuligerus (1)

Mouse (1)

Bacillus anthracis (5)

Salmonella enterica (1)

Clostridioides difficile (7)

Rhizopus delemar (1)

Listeria monocytogenes (1)

Coxiella burnetii (1)

Lacticaseibacillus paracasei (Lactobacillus paracasei) (1)

Cutibacterium acnes (1)

Flavobacterium columnare (1)

Streptococcus sp. group G (1)
Applications

0 selected

IFA (3)

SPR (53)

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

DB (2)

Purification (2)

ICC (1)

FCM (45)

6-linked fucose residues from glycoproteins. (1)

Bioactivity: FACS (28)

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

ELISA (533)

IF (4)

Functional assay (33)

IP (5)

Neutralization (30)

IHC (111)

SDS-PAGE (195)

Research in vivo (33)

WB (344)

Immunogen (195)

RIA (2)

Bioactivity testing in progress (173)

Blocking (4)

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

GICA (4)
Reactivity

0 selected

Flavobacterium sp. SOK18b (1)

Acinetobacter calcoaceticus (1)

Flavobacterium sp. FPG59 (1)

Flavobacterium undicola (1)

Cutibacterium acnes (1)

Bacillus licheniformis (1)

Flavobacterium sp. CHNK8 (1)

Flavobacterium phycosphaerae (1)

Clostridium novyi (1)

Flavobacterium selenitireducens (1)

Escherichia coli (1)

Neisseria gonorrhoeae (1)

Bacillus cereus (2)

Streptococcus agalactiae (3)

Actinomycetota bacterium (1)

Vibrio cholerae (12)

Flavobacterium sp. (1)

Flavobacterium longum (1)

Bacillus (1)

Legionella pneumophila (1)

Flavobacterium pisciphilum (1)

Mesomycoplasma hyopneumoniae (1)

Propionibacterium sp. HMSC067A01 (1)

Flavobacterium laiguense (1)

Flavobacterium sufflavum (1)

Serratia marcescens (1)

Flavobacterium (1)

Pseudomonas fluorescens (7)

Bordetella pertussis (2)

Pseudomonas (3)

Salmonella typhimurium (3)

Streptomyces plicatus (1)

Flavobacterium amniphilum (1)

Cutibacterium modestum (1)

Streptococcus pyogenes (11)

Flavobacterium plantiphilum (1)

Cutibacterium avidum TM16 (1)

Tenacibaculum finnmarkense (1)

Bacillus subtilis (1)

Flavobacterium humi (1)

synthetic construct (1)

Flavobacterium sp. ZT3R18 (1)

Flavobacterium agri (1)

Mycobacterium leprae (1)

Agrobacterium sp. (strain CP4) (4)

Flavobacterium flavipallidum (1)

Streptococcus pyogenes serotype M1 (1)

Flavobacterium luminosum (1)

Melissococcus plutonius (1)

Staphylococcus aureus (28)

Clostridioides difficile (11)

Flavobacterium caeni (1)

Bacillus anthracis (14)

Flavobacteriales bacterium 32-34-25 (1)

Cutibacterium (1)

uncultured Flavobacterium sp. (1)

Alternaria species. (3)

Flavobacterium columnare (1)

Baker's yeast (1)

Clostridium botulinum (31)

Streptococcus uberis (1)

Shigella flexneri variant Y (1)

Flavobacterium sedimenticola (1)

Streptococcus pyogenes serotype M18 (1)

Flavobacterium oreochromis (1)

Cutibacterium acnes JCM 18920 (1)

Listeria monocytogenes (3)

Porphyromonas gingivalis (7)

Flavobacterium amnicola (1)

Brucella ceti (1)

Flavobacterium pokkalii (1)

Cutibacterium acnes JCM 18909 (1)

Flavobacterium sp. J49 (1)

Flavobacterium tiangeerense (1)

Gaussia princeps (1)

Flavobacterium sp. H122 (1)

E. coli (14)

Streptococcus pyogenes serotype M28 (1)

Streptomyces clavuligerus (1)

Flavobacterium swingsii (1)

Staphylococcus phage (1)

Cutibacterium namnetense (1)

Vibrio cholerae serotype O1 (1)

Flavobacterium sp. TBRC 19031 (1)

Haemophilus influenzae (4)

Clostridium perfringens (9)

Flavobacteriaceae bacterium (1)

Cutibacterium acnes JCM 18918 (1)

Brucella suis (2)

Flavobacterium kayseriense (1)

Chitinophagales bacterium (1)

Aspergillus niger (1)

Neisseria meningitidis (15)

Streptococcus pneumoniae (3)

Vibrio parahaemolyticus (1)

Streptococcus pseudoporcinus (1)

unclassified Flavobacterium (1)

Streptococcus pyogenes serotype M3 (1)

Flavobacterium rivulicola (1)

Cutibacterium sp. (1)

Clostridium tetani (16)

Flavobacterium daejeonense (1)

Salmonella schwarzengrund (1)

Bacteroidota bacterium (1)

Helicobacter pylori (18)

Flavobacterium sp. 14A (1)

Pseudomonas sp. RGM 3321 (1)

Malassezia furfur (1)

Corynephage omega (4)

Flavobacterium magnesitis (1)

Streptococcus suis (4)

Thermus thermophilus (1)

Streptococcus dysgalactiae (2)

Candida albicans (3)

Flavobacterium buctense (1)

Mycoplasma pneumoniae (3)

Flavobacterium silvisoli (1)

Streptococcus pyogenes serotype M6 (1)

Streptococcus equisimilis (1)

Flavobacterium terrae (1)

Bryobacteraceae bacterium (1)

Salmonella typhi (2)

Flavobacterium frigidarium (1)

Flavobacterium davisii (1)

Flavobacterium sp. CECT 9288 (1)

Brucellosis (6)

Cutibacterium avidum (1)

Mycobacterium tuberculosis (30)

Pseudomonas aeruginosa (2)

Treponema pallidum (4)
Host species

0 selected

Mycoplasma arginini (1)

Humanized (7)

Chimeric (3)

Sus scrofa (1)

Human (107)

Rabbit (101)

Mouse (79)

Alpaca (58)
Clonality

0 selected

Monoclonal (258)

Polyclonal (101)
Conjugate

0 selected

PE (5)

FITC (5)

APC (5)

Unconjugated (242)

PerCP (5)