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)

Bacillus Subtilis (1)

E. coli (190)

Mammalian Cells (31)
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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)

LukAB/LukGH (1)

cpb2/Beta2-toxin (2)

lasR (1)

aiiA/Lactonase (1)

CopC (2)

Invasin (1)

Endo H (2)

shiga toxin type 2A/stx2A (1)

Endotoxin (LipidA) (2)

estF/Arylesterase (2)

cumA1 (2)

tmpA (1)

porA (1)

Alpha-toxin/hly (11)

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ffp/sfp (2)

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eae/Intimin (2)

Lipase B/CALB (1)

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LukS-PV (2)

Toxin B/tcdB (12)

MP438/MPN400 (1)

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ompP1 (1)

HP_1019/Periplasmic serine endoprotease DegP-like (2)

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KSI tag (1)

kgp/prtK (2)

speB/Streptopain (3)

lukF (1)

HA-33/Hemagglutinin 33 (1)

lukF-PV (2)

PPA2105/Triacylglycerol lipase (2)

clfAClumping factor A (1)

eltB/ltpB (3)

sortase (2)

lon/Lon protease (1)

pilE (3)

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DnaA (1)

shiga toxin type 1Bstx1B (1)

SpA (2)

phoA (2)

Endo S (2)

PBP3 (2)

shiga toxin type 2/stx2B (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)

FaeG (1)

Urease (1)

InlB/Internalin B (2)

ska/Streptokinase (1)

babA (1)

entC2/SEC2 (2)

lecB (1)

Tenuazonic acid (3)

entB/SEB (4)

rgpB/Gingipain R2 (2)

rpoC/RNA polymerase subunit beta (1)

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)

pcnB/Poly(A) polymerase I (2)

Protein L (1)

botA/BOTOX (20)

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)

tetX/Tetanus toxin (20)

plc/Phospholipase C/Alpha-toxin (2)

116 kDa surface antigen (1)

porM (4)

botA/BoNT (7)

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)

rplI (1)

RctB (1)

blm (1)

M protein (12)

acp-1 (10)

CnsA (2)

murE (2)

ctxB (2)

Hia5 (2)

PAD2 (1)

TPP47 (1)

shiga toxin type 1 B/stx1B (1)

Response regulator transcription factor (1)

ureB/Urease subunit beta (4)

cpb/Beta-toxin (2)

entD/SED (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)

ENO1/Enolase 1 (2)

ADD (2)

GOD/gox/Glucose oxidase (1)

PhoX (2)

HSP90 (2)

clpX (2)

mgpA/Adhesin P1 (4)

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)

higB-2 (7)

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

tetR (3)

Brucella A antigen (1)

LOX (1)

secY (1)

CRM197 (Diphtheria toxin) (1)

SKC-2 (2)

PcrV & Psl (1)

PA/pagA/PA-83 (11)

kynU/Kynureninase (2)

GBS (2)

FHbp (10)

PcrV (5)

grpE/HSP-70 cofactor (1)

Toxin A/tcdA (8)

ssnA (2)

isdB (1)

flu/Antigen 43/AG43 (1)

HMW3 (1)

BoNT/B (5)

toxin NetB (2)

porin OmpC (2)

Brucella O-antigen (5)

pstS1 (12)

ptsH/hpr (1)

CPE (3)

CotH3 (1)

Protein A/SPA (7)

IAP (1)

Pneumolysin/ply (2)

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)

IAP/p60 (1)

NitA (2)

rplL (1)

α-fucosidase/AlfC (1)

ALDH (2)

IgaB1 (1)

Benzonase Nuclease/Endonuclease (1)

ENO1/Enolase1 (2)

BliGO/thiO (3)

ctxB/Cholera Toxin Subunit B (6)

DisA nucleotide-binding domain protein (1)

GCN4/AAS3 (1)

entE/SEE (2)

Alpha-hemolysin/CCTA (2)

gajA (2)

neuA (3)

LPS/LipidA (2)

AlkC (2)

ptxAPTXS1 (1)

CYK3/IgdE3 (2)

ptxA/PTXS1 (2)

WalK (2)

murG (2)

cutA (1)

srtA/Sortase A (3)

ERG1 (1)

omp19 (2)

murD (2)

lexA/LexA repressor (1)

dnaK/HSP70 (1)

cppB (2)
Species

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Streptococcus suis (4)

Bacillus cereus (1)

Treponema pallidum (1)

Streptococcus dysgalactiae (2)

Brucella ceti (1)

Clostridium chauvoei (2)

P. aeruginosa (3)

Bordetella pertussis (5)

Bacillus licheniformis (2)

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Porphyromonas gingivalis (3)

Salmonella schwarzengrund (1)

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Candida africana (1)

Clostridium tetani (4)

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)

Streptomyces plicatus (1)

Pseudozyma antarctica (1)

Enterococcus faecalis (1)

Candida auris (1)

Pseudomonas fluorescens (7)

Pseudomonas testosteroni (1)

Acinetobacter calcoaceticus (1)

Staphylococcus aureus (23)

Vibrio cholerae serotype O1 (4)

E. coli (20)

Aspergillus fumigatus (1)

Baker's yeast (1)

Corynephage omega (3)

Helicobacter pylori (5)

enterotoxigenic Escherichia coli (ETEC) (1)

Staphylococcus phage (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)

Finegoldia magna (1)

Vibrio parahaemolyticus (1)

Aspergillus flavus (2)

Streptococcus agalactiae (3)

Mesomycoplasma ovipneumoniae (2)

Plasmodium vivax (1)

Streptococcus pseudoporcinus (1)

Escherichia coli (1)

Brucella suis (1)

Haemophilus influenzae (4)

Dog hookworm (1)

Clostridium sardiniense (1)

Humicola lanuginosa (1)

Salmonella typhimurium (2)

Neisseria meningitidis (13)

Geobacillus thermodenitrificans (1)

Candida albicans (5)

Agrobacterium sp (1)

Streptococcus pyogenes (18)

Vibrio vulnificus (3)

Pseudomonas (3)

Streptococcus uberis (1)

Streptococcus pneumoniae (4)

Mycobacterium leprae (1)

Bacillus (1)

Streptococcus equi (1)

Salmonella typhi (2)

Streptomyces clavuligerus (1)

Clostridium botulinum (3)

Mouse (1)

Bacillus anthracis (5)

Salmonella enterica (1)

Clostridioides difficile (7)

Rhizopus delemar (1)

Lacticaseibacillus paracasei (Lactobacillus paracasei) (1)

Cutibacterium acnes (1)

Flavobacterium columnare (1)

Streptococcus sp. group G (1)

Listeria monocytogenes (1)

Coxiella burnetii (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)

IHC (111)

Functional assay (33)

Neutralization (30)

IP (5)

Research in vivo (33)

SDS-PAGE (195)

RIA (2)

WB (344)

Immunogen (195)

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

Acinetobacter calcoaceticus (1)

Flavobacterium sp. FPG59 (1)

Serratia marcescens (1)

Flavobacterium undicola (1)

Cutibacterium acnes (1)

Bacillus licheniformis (1)

Vibrio cholerae (12)

Flavobacterium sp. CHNK8 (1)

Flavobacterium phycosphaerae (1)

Clostridium novyi (1)

Flavobacterium selenitireducens (1)

Escherichia coli (1)

Flavobacterium sp. SOK18b (1)

Bacillus cereus (2)

Streptococcus agalactiae (3)

Bordetella pertussis (2)

Salmonella typhimurium (3)

Neisseria gonorrhoeae (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)

Flavobacterium (1)

Actinomycetota bacterium (1)

Flavobacterium sp. (1)

Streptomyces plicatus (1)

Pseudomonas fluorescens (7)

Pseudomonas (3)

Cutibacterium avidum TM16 (1)

Tenacibaculum finnmarkense (1)

Bacillus subtilis (1)

Flavobacterium humi (1)

synthetic construct (1)

Flavobacterium sp. ZT3R18 (1)

Flavobacterium agri (1)

Clostridioides difficile (11)

Flavobacterium amniphilum (1)

Cutibacterium modestum (1)

Streptococcus pyogenes (11)

Flavobacterium plantiphilum (1)

Mycobacterium leprae (1)

Agrobacterium sp. (strain CP4) (4)

Flavobacterium luminosum (1)

Melissococcus plutonius (1)

Staphylococcus aureus (28)

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)

Porphyromonas gingivalis (7)

Flavobacterium flavipallidum (1)

Streptococcus pyogenes serotype M1 (1)

Streptococcus uberis (1)

Shigella flexneri variant Y (1)

Clostridium botulinum (31)

Streptococcus pyogenes serotype M18 (1)

Flavobacterium oreochromis (1)

Cutibacterium acnes JCM 18920 (1)

Listeria monocytogenes (3)

Flavobacterium amnicola (1)

Brucella ceti (1)

Flavobacterium pokkalii (1)

Cutibacterium acnes JCM 18909 (1)

Flavobacterium sp. J49 (1)

Flavobacterium tiangeerense (1)

Flavobacterium sedimenticola (1)

Clostridium perfringens (9)

Gaussia princeps (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)

Flavobacteriaceae bacterium (1)

Cutibacterium acnes JCM 18918 (1)

Brucella suis (2)

Flavobacterium kayseriense (1)

Chitinophagales bacterium (1)

Clostridium tetani (16)

Flavobacterium sp. H122 (1)

Neisseria meningitidis (15)

Streptococcus pneumoniae (3)

Vibrio parahaemolyticus (1)

Streptococcus pseudoporcinus (1)

Candida albicans (3)

Aspergillus niger (1)

unclassified Flavobacterium (1)

Streptococcus pyogenes serotype M3 (1)

Flavobacterium rivulicola (1)

Cutibacterium sp. (1)

Flavobacterium daejeonense (1)

Salmonella schwarzengrund (1)

Mycoplasma pneumoniae (3)

Bacteroidota bacterium (1)

Helicobacter pylori (18)

Flavobacterium sp. 14A (1)

Pseudomonas sp. RGM 3321 (1)

Malassezia furfur (1)

Corynephage omega (4)

Flavobacterium magnesitis (1)

Thermus thermophilus (1)

Streptococcus dysgalactiae (2)

Pseudomonas aeruginosa (2)

Streptococcus suis (4)

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)

Flavobacterium buctense (1)

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)