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)

Research Biosimilar (33)

Proteins (198)
Expression system

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Yeast (3)

Bacillus Subtilis (1)

Insect Cells (2)

Mammalian Cells (31)

E. coli (190)
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cpb/Beta-toxin (2)

Uricase/Uox (2)

CnsA (2)

murA (2)

PPA2105/Triacylglycerol lipase (2)

SKC-2 (2)

nuc/Thermonuclease (2)

Brucella O-antigen (5)

ffp/sfp (2)

PAD4 (1)

Response regulator transcription factor (1)

Protein L (1)

Kre5 (1)

ADD (2)

birA/bioR (1)

ctxB (2)

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

NadA/Neisseria adhesin A (4)

shiga toxin type 1Bstx1B (1)

GapA (2)

α-fucosidase/AlfC (1)

DnaA (1)

Endotoxin (LipidA) (2)

pbpX (2)

alr (1)

plcAlpha-toxin (1)

FHbp (10)

lukF-PV (2)

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Shiga toxin 2 subunit B/stx2eB (2)

IdeZ (1)

LukS-PV (2)

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clfAClumping factor A (1)

entC2/SEC2 (2)

ssnA (2)

P30 adhesin (2)

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higB-2 (7)

ail/Attachment invasion locus protein (1)

cppB (2)

cutA (1)

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lexA/LexA repressor (1)

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gajA (2)

AlkC (2)

porin OmpC (2)

isdB (1)

shiga toxin type 2A/stx2A (1)

groES (1)

srtA/Sortase A (3)

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

shiga toxin type 2/stx2B (1)

TPP17 (1)

ptxBPTXS2 (1)

NitA (2)

RctB (1)

Pvs25 (1)

neuA (3)

Mcr1 (1)

acp-1 (10)

kmo/PfKMO (2)

GCN4/AAS3 (1)

arp4/IgA receptor (2)

DisA nucleotide-binding domain protein (1)

clpX (2)

entA/SEA (4)

estF/Arylesterase (2)

LPS/LipidA (2)

cumA1 (2)

sodB (1)

botA/BoNT (7)

ALDH (2)

toxin NetB (2)

murD (2)

CopC (2)

BliGO/thiO (3)

esxA/ESAT-6 (4)

shiga toxin type 1B/stx1B (3)

Endo H (2)

ENO1/Enolase1 (2)

FedF (1)

ctxB/Cholera Toxin Subunit B (6)

aroA/EPSPS (5)

omp19 (2)

Hia5 (2)

tmpA (1)

Toxin B/tcdB (12)

p65 (1)

lon/Lon protease (1)

IAP (1)

hpaA (1)

vvhA/Cytolysin (3)

shiga toxin type 2stx2B (1)

entD/SED (2)

CYK3/IgdE3 (2)

CSA2 (2)

Protein G (1)

LukAB/LukGH (1)

YopD (1)

GPM1/PGAM 1 (1)

cpb2/Beta2-toxin (2)

Urease (1)

IgaB1 (1)

Secretion protein EspA (2)

babA (1)

nanH/Sialidase (1)

SPG2-arginine deiminase (1)

GOD/gox/Glucose oxidase (1)

Tenuazonic acid (3)

ureC/glmM (1)

wlaB/pglK (1)

phoA (2)

lukF (1)

Alpha-toxin/hly (11)

sak/Staphylokinase (1)

cyaA/Cyclolysin (2)

pstS1 (12)

flu/Antigen 43/AG43 (1)

LOX (1)

pcnB/Poly(A) polymerase I (2)

Lipase B/CALB (1)

Mal f 1/Allergen Pit o 1 (1)

Porin/MOMP (1)

pilE (3)

entB/SEB (4)

MP438/MPN400 (1)

Toxin A/tcdA (8)

lukG (1)

tetR (3)

ureA/Urease subunit alpha (2)

porA (1)

speB/Streptopain (3)

katG (1)

pfo/Perfringolysin O/Theta-toxin (5)

babA2 (1)

blm (1)

vacA (6)

NHBA/Dextranase (4)

mgpA/Adhesin P1 (4)

fnbA (1)

fimA/Fimbrilin (1)

isdA/isdB (1)

PBP3 (2)

OsmY (2)

botA/BOTOX (20)

rpoC/RNA polymerase subunit beta (1)

BoNT/B (5)

IAP/p60 (1)

rplL (1)

PA/pagA/PA-83 (11)

lasR (1)

InlB/Internalin B (2)

Cas9 (6)

Luciferase (1)

PcrV & Psl (1)

LIP/Lipase (1)

ompP1 (1)

ftnA/pfr (1)

CPE (3)

LcrV/Virulence-associated V antigen (1)

sortase (2)

coagulant protein C2 (1)

lecB (1)

HSP90 (2)

TPP47 (1)

shiga toxin type 2Astx2A (1)

rplI (1)

eltB/ltpB (3)

Endo S (2)

rgpB/Gingipain R2 (2)

ptsH/hpr (1)

HA-33/Hemagglutinin 33 (1)

FaeG (1)

lef/LF/Lethal factor (3)

Benzonase Nuclease/Endonuclease (1)

secY (1)

fimA (1)

Protein A/SPA (7)

cya/EF/Edema factor (3)

endoEF (1)

ureB/Urease subunit beta (4)

KSI tag (1)

ERG1 (1)

116 kDa surface antigen (1)

HP_1019/Periplasmic serine endoprotease DegP-like (2)

SpA (2)

SEL1-like repeat protein (4)

porM (4)

entE/SEE (2)

tuf/EF-Tu (2)

DHH family phosphoesterase (1)

DT/Diphtheria toxin (6)

icl1/Isocitrate lyase 1 (1)

FliC/Flagellin (2)

WalK (2)

murG (2)

Mgp3/P90 (1)

Endo S2 (1)

Brucella A antigen (1)

IgdE2 (2)

PcrV (5)

PhoX (2)

ska/Streptokinase (1)

cumA2 (2)

iga/IgA1 protease (1)

pal (2)

PAD2 (1)

fhaB/FHA (1)

VPA1715 (2)

estB (2)

CRM197 (Diphtheria toxin) (1)

Pneumolysin/ply (2)

M protein (12)

ApuA (4)

Bacteria proteins HU & IHF (1)

ENO1/Enolase 1 (2)

murE (2)

tetX/Tetanus toxin (20)

aiiA/Lactonase (1)

trxA/Thioredoxin (4)

Invasin (1)

grpE/HSP-70 cofactor (1)

shiga toxin type 1 B/stx1B (1)

ptxAPTXS1 (1)

HblB (2)

IgdE1 (2)
Species

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Streptococcus pneumoniae (4)

Staphylococcus phage (1)

Candida albicans (5)

P. aeruginosa (3)

Bacillus subtilis (1)

Bacillus sp. (1)

Salmonella typhimurium (2)

Brucella suis (1)

Haemophilus influenzae (4)

Aspergillus flavus (2)

Streptococcus agalactiae (3)

Streptococcus pseudoporcinus (1)

Escherichia coli (1)

Neisseria meningitidis (13)

Finegoldia magna (1)

Aspergillus fumigatus (1)

Pseudomonas (3)

Clostridium sardiniense (1)

Flavobacterium columnare (1)

Lacticaseibacillus paracasei (Lactobacillus paracasei) (1)

Vibrio cholerae serotype O1 (4)

Gram negative bacteria (2)

Salmonella typhi (2)

Streptomyces clavuligerus (1)

Streptococcus equi (1)

Caenorhabditis elegans (1)

Clostridium chauvoei (2)

Rhizopus delemar (1)

Clostridium perfringens (10)

Candida auris (1)

Yersinia enterocolitica (7)

Clostridium tetani (4)

Clostridium novyi (1)

Pyrococcus horikoshii (1)

Mycoplasma pneumoniae (10)

Streptococcus uberis (1)

Mycobacterium leprae (1)

Bacillus (1)

Brucella ceti (1)

Bacillus anthracis (5)

Plasmodium vivax (1)

Bacillus cereus (1)

E. coli (20)

Clostridium botulinum (3)

Helicobacter pylori (5)

Vibrio vulnificus (3)

Streptococcus sp. group G (1)

Baker's yeast (1)

Streptococcus suis (4)

Treponema pallidum (1)

Streptococcus sp/Mycoplasma arginini (1)

Campylobacter jejuni subsp. (1)

Streptococcus dysgalactiae (2)

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

Staphylococcus aureus (23)

Acinetobacter calcoaceticus (1)

Neisseria gonorrhoeae (1)

Bordetella pertussis (5)

Mouse (1)

Pseudomonas aeruginosa (4)

Pseudozyma antarctica (1)

Chlamydia psittaci (3)

Salmonella enterica (1)

Clostridioides difficile (7)

Listeria monocytogenes (1)

Coxiella burnetii (1)

Cutibacterium acnes (1)

Humicola lanuginosa (1)

Dog hookworm (1)

Geobacillus thermodenitrificans (1)

enterotoxigenic Escherichia coli (ETEC) (1)

Streptomyces plicatus (1)

Enterococcus faecalis (1)

Pseudomonas fluorescens (7)

Pseudomonas testosteroni (1)

Streptococcus pyogenes (18)

Candida africana (1)

Vibrio parahaemolyticus (1)

Agrobacterium sp (1)

Bacillus licheniformis (2)

Mesomycoplasma ovipneumoniae (2)

Corynephage omega (3)

Porphyromonas gingivalis (3)

Salmonella schwarzengrund (1)
Applications

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

RIA (2)

Blocking (4)

Bioactivity: FACS (28)

DB (2)

Functional assay (33)

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

IHC (111)

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

Research in vivo (33)

SPR (53)

6-linked fucose residues from glycoproteins. (1)

GICA (4)

ICC (1)

FCM (45)

SDS-PAGE (195)

ELISA (533)

IFA (3)

IF (4)

Purification (2)

Immunogen (195)

IP (5)

Neutralization (30)

Bioactivity testing in progress (173)

WB (344)
Reactivity

0 selected

Bordetella pertussis (2)

Vibrio parahaemolyticus (1)

Flavobacterium sufflavum (1)

Streptococcus pseudoporcinus (1)

Pseudomonas aeruginosa (2)

Flavobacterium (1)

Actinomycetota bacterium (1)

Streptococcus pyogenes serotype M18 (1)

Flavobacterium longum (1)

Brucella ceti (1)

Flavobacterium pisciphilum (1)

Propionibacterium sp. HMSC067A01 (1)

uncultured Flavobacterium sp. (1)

E. coli (14)

Flavobacterium luminosum (1)

Bacillus (1)

Brucella suis (2)

Flavobacterium agri (1)

Flavobacterium amniphilum (1)

Cutibacterium modestum (1)

Streptococcus pyogenes serotype M28 (1)

Streptomyces clavuligerus (1)

Cutibacterium avidum TM16 (1)

Streptococcus dysgalactiae (2)

Tenacibaculum finnmarkense (1)

Brucellosis (6)

Bacillus subtilis (1)

Flavobacterium humi (1)

synthetic construct (1)

Flavobacterium sp. J49 (1)

Vibrio cholerae serotype O1 (1)

Clostridium tetani (16)

Flavobacterium oreochromis (1)

Streptococcus pneumoniae (3)

Corynephage omega (4)

Flavobacterium columnare (1)

Flavobacterium flavipallidum (1)

Streptococcus pyogenes serotype M3 (1)

Shigella flexneri variant Y (1)

Melissococcus plutonius (1)

Flavobacterium caeni (1)

Flavobacteriales bacterium 32-34-25 (1)

Cutibacterium (1)

Flavobacterium kayseriense (1)

Streptococcus suis (4)

Neisseria gonorrhoeae (1)

Flavobacterium swingsii (1)

Treponema pallidum (4)

Cutibacterium acnes JCM 18909 (1)

Clostridium perfringens (9)

Flavobacterium tiangeerense (1)

Flavobacterium sedimenticola (1)

Mesomycoplasma hyopneumoniae (1)

Bacillus cereus (2)

Streptococcus pyogenes serotype M6 (1)

Salmonella schwarzengrund (1)

Cutibacterium acnes JCM 18920 (1)

Salmonella typhi (2)

Flavobacterium amnicola (1)

Flavobacterium pokkalii (1)

Helicobacter pylori (18)

Flavobacterium magnesitis (1)

Flavobacterium daejeonense (1)

Flavobacteriaceae bacterium (1)

Cutibacterium acnes JCM 18918 (1)

Pseudomonas fluorescens (7)

Neisseria meningitidis (15)

Pseudomonas (3)

Chitinophagales bacterium (1)

Streptococcus equisimilis (1)

Acinetobacter calcoaceticus (1)

Flavobacterium sp. H122 (1)

Salmonella typhimurium (3)

Cutibacterium namnetense (1)

Bacillus licheniformis (1)

Flavobacterium sp. TBRC 19031 (1)

Streptomyces plicatus (1)

Clostridium novyi (1)

Candida albicans (3)

Vibrio cholerae (12)

Agrobacterium sp. (strain CP4) (4)

Flavobacterium buctense (1)

Streptococcus agalactiae (3)

Flavobacterium frigidarium (1)

Staphylococcus phage (1)

Flavobacterium sp. 14A (1)

Pseudomonas sp. RGM 3321 (1)

Mycobacterium leprae (1)

Legionella pneumophila (1)

unclassified Flavobacterium (1)

Aspergillus niger (1)

Flavobacterium rivulicola (1)

Alternaria species. (3)

Cutibacterium sp. (1)

Bacteroidota bacterium (1)

Mycobacterium tuberculosis (30)

Flavobacterium sp. SOK18b (1)

Malassezia furfur (1)

Flavobacterium sp. CHNK8 (1)

Clostridioides difficile (11)

Flavobacterium sp. CECT 9288 (1)

Cutibacterium avidum (1)

Streptococcus pyogenes (11)

Flavobacterium silvisoli (1)

Mycoplasma pneumoniae (3)

Flavobacterium terrae (1)

Bryobacteraceae bacterium (1)

Flavobacterium davisii (1)

Flavobacterium laiguense (1)

Clostridium botulinum (31)

Bacillus anthracis (14)

Staphylococcus aureus (28)

Gaussia princeps (1)

Flavobacterium sp. (1)

Haemophilus influenzae (4)

Baker's yeast (1)

Flavobacterium phycosphaerae (1)

Flavobacterium selenitireducens (1)

Escherichia coli (1)

Streptococcus pyogenes serotype M1 (1)

Serratia marcescens (1)

Thermus thermophilus (1)

Flavobacterium sp. FPG59 (1)

Flavobacterium undicola (1)

Cutibacterium acnes (1)

Flavobacterium sp. ZT3R18 (1)

Porphyromonas gingivalis (7)

Listeria monocytogenes (3)

Flavobacterium plantiphilum (1)

Streptococcus uberis (1)
Host species

0 selected

Sus scrofa (1)

Mouse (79)

Chimeric (3)

Humanized (7)

Alpaca (58)

Rabbit (101)

Mycoplasma arginini (1)

Human (107)
Clonality

0 selected

Monoclonal (258)

Polyclonal (101)
Conjugate

0 selected

Unconjugated (242)

FITC (5)

APC (5)

PerCP (5)

PE (5)