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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Proteins (198)

Research Biosimilar (33)

Antibodies (328)
Expression system

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Insect Cells (2)

Yeast (3)

E. coli (190)

Bacillus Subtilis (1)

Mammalian Cells (31)
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eae/Intimin (2)

Lipase B/CALB (1)

endoEF (1)

LukS-PV (2)

Toxin B/tcdB (12)

MP438/MPN400 (1)

ompP1 (1)

β-glucan (1)

HP_1019/Periplasmic serine endoprotease DegP-like (2)

TPP17 (1)

KSI tag (1)

kgp/prtK (2)

speB/Streptopain (3)

lukF (1)

HA-33/Hemagglutinin 33 (1)

lukF-PV (2)

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)

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)

clfAClumping factor A (1)

eltB/ltpB (3)

entC2/SEC2 (2)

lecB (1)

Tenuazonic acid (3)

entB/SEB (4)

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rpoC/RNA polymerase subunit beta (1)

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InlB/Internalin B (2)

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babA (1)

sodB (1)

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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)

ail/Attachment invasion locus protein (1)

tuf/EF-Tu (2)

FedF (1)

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)

Uricase/Uox (2)

entA/SEA (4)

ureA/Urease subunit alpha (2)

CARDS (2)

murA (2)

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)

ApuA (4)

coagulant protein C2 (1)

Mcr1 (1)

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

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)

acp-1 (10)

CnsA (2)

murE (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)

cumA2 (2)

NadA/Neisseria adhesin A (4)

katG (1)

GapA (2)

clpX (2)

mgpA/Adhesin P1 (4)

iga/IgA1 protease (1)

PAD4 (1)

Shiga toxin 2 subunit B/stx2eB (2)

trxA/Thioredoxin (4)

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)

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)

LOX (1)

secY (1)

CRM197 (Diphtheria toxin) (1)

SKC-2 (2)

PcrV & Psl (1)

PA/pagA/PA-83 (11)

porin OmpC (2)

Brucella O-antigen (5)

ptsH/hpr (1)

pstS1 (12)

CPE (3)

CotH3 (1)

Protein A/SPA (7)

IAP (1)

Pneumolysin/ply (2)

HMW3 (1)

BoNT/B (5)

toxin NetB (2)

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)

plcAlpha-toxin (1)

ftnA/pfr (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)

ALDH (2)

IgaB1 (1)

Benzonase Nuclease/Endonuclease (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)

Alpha-hemolysin/CCTA (2)

gajA (2)

neuA (3)

LPS/LipidA (2)

AlkC (2)

ptxAPTXS1 (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)

nanH/Sialidase (1)

shiga toxin type 1B/stx1B (3)

HblB (2)

p65 (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)

lasR (1)

aiiA/Lactonase (1)
Species

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Streptococcus sp/Mycoplasma arginini (1)

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

Gram negative bacteria (2)

Bacillus subtilis (1)

Bacillus sp. (1)

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)

Staphylococcus phage (1)

enterotoxigenic Escherichia coli (ETEC) (1)

Campylobacter jejuni subsp. (1)

Pseudomonas aeruginosa (4)

Chlamydia psittaci (3)

Mycoplasma pneumoniae (10)

Caenorhabditis elegans (1)

Finegoldia magna (1)

Yersinia enterocolitica (7)

Neisseria gonorrhoeae (1)

Clostridium novyi (1)

Mesomycoplasma ovipneumoniae (2)

Plasmodium vivax (1)

Streptococcus pseudoporcinus (1)

Escherichia coli (1)

Brucella suis (1)

Haemophilus influenzae (4)

Vibrio parahaemolyticus (1)

Aspergillus flavus (2)

Streptococcus agalactiae (3)

Humicola lanuginosa (1)

Salmonella typhimurium (2)

Neisseria meningitidis (13)

Geobacillus thermodenitrificans (1)

Dog hookworm (1)

Clostridium sardiniense (1)

Agrobacterium sp (1)

Streptococcus pyogenes (18)

Vibrio vulnificus (3)

Candida albicans (5)

Streptococcus uberis (1)

Streptococcus pneumoniae (4)

Mycobacterium leprae (1)

Bacillus (1)

Streptococcus equi (1)

Salmonella typhi (2)

Streptomyces clavuligerus (1)

Clostridium botulinum (3)

Pseudomonas (3)

Bacillus anthracis (5)

Salmonella enterica (1)

Clostridioides difficile (7)

Mouse (1)

Rhizopus delemar (1)

Flavobacterium columnare (1)

Streptococcus sp. group G (1)

Listeria monocytogenes (1)

Coxiella burnetii (1)

Lacticaseibacillus paracasei (Lactobacillus paracasei) (1)

Cutibacterium acnes (1)

Streptococcus dysgalactiae (2)

Brucella ceti (1)

Streptococcus suis (4)

Bacillus cereus (1)

Treponema pallidum (1)

Clostridium perfringens (10)

Porphyromonas gingivalis (3)

Salmonella schwarzengrund (1)

Pyrococcus horikoshii (1)

Candida africana (1)

Clostridium tetani (4)

Clostridium chauvoei (2)

P. aeruginosa (3)

Bordetella pertussis (5)

Bacillus licheniformis (2)
Applications

0 selected

ICC (1)

FCM (45)

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

6-linked fucose residues from glycoproteins. (1)

Bioactivity: FACS (28)

IF (4)

IHC (111)

ELISA (533)

Functional assay (33)

IP (5)

Neutralization (30)

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)

SPR (53)

IFA (3)

DB (2)

Purification (2)

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

0 selected

Mesomycoplasma hyopneumoniae (1)

Flavobacterium pisciphilum (1)

Propionibacterium sp. HMSC067A01 (1)

Flavobacterium laiguense (1)

Flavobacterium sufflavum (1)

Flavobacterium (1)

Actinomycetota bacterium (1)

Flavobacterium sp. (1)

Flavobacterium longum (1)

Bacillus (1)

Legionella pneumophila (1)

Streptomyces plicatus (1)

Pseudomonas fluorescens (7)

Pseudomonas (3)

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)

Cutibacterium avidum TM16 (1)

Tenacibaculum finnmarkense (1)

Bacillus subtilis (1)

Agrobacterium sp. (strain CP4) (4)

Mycobacterium leprae (1)

Bacillus anthracis (14)

Flavobacteriales bacterium 32-34-25 (1)

Cutibacterium (1)

Alternaria species. (3)

uncultured Flavobacterium sp. (1)

Flavobacterium columnare (1)

Baker's yeast (1)

Porphyromonas gingivalis (7)

Flavobacterium flavipallidum (1)

Streptococcus pyogenes serotype M1 (1)

Flavobacterium luminosum (1)

Melissococcus plutonius (1)

Staphylococcus aureus (28)

Flavobacterium caeni (1)

Shigella flexneri variant Y (1)

Clostridium botulinum (31)

Streptococcus uberis (1)

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)

Streptococcus pyogenes serotype M18 (1)

Flavobacterium oreochromis (1)

Cutibacterium acnes JCM 18920 (1)

Listeria monocytogenes (3)

Gaussia princeps (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)

E. coli (14)

Streptococcus pyogenes serotype M28 (1)

Streptomyces clavuligerus (1)

Flavobacterium swingsii (1)

Staphylococcus phage (1)

Cutibacterium namnetense (1)

Streptococcus pneumoniae (3)

Vibrio parahaemolyticus (1)

Streptococcus pseudoporcinus (1)

Candida albicans (3)

Aspergillus niger (1)

Neisseria meningitidis (15)

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)

unclassified Flavobacterium (1)

Streptococcus pyogenes serotype M3 (1)

Flavobacterium rivulicola (1)

Cutibacterium sp. (1)

Pseudomonas aeruginosa (2)

Streptococcus suis (4)

Thermus thermophilus (1)

Streptococcus dysgalactiae (2)

Bryobacteraceae bacterium (1)

Salmonella typhi (2)

Flavobacterium frigidarium (1)

Flavobacterium davisii (1)

Brucellosis (6)

Flavobacterium sp. CECT 9288 (1)

Cutibacterium avidum (1)

Mycobacterium tuberculosis (30)

Flavobacterium buctense (1)

Flavobacterium silvisoli (1)

Streptococcus pyogenes serotype M6 (1)

Streptococcus equisimilis (1)

Flavobacterium terrae (1)

Treponema pallidum (4)

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)

Acinetobacter calcoaceticus (1)

Flavobacterium sp. FPG59 (1)

Serratia marcescens (1)

Streptococcus agalactiae (3)

Bordetella pertussis (2)

Salmonella typhimurium (3)

Neisseria gonorrhoeae (1)

Bacillus cereus (2)
Host species

0 selected

Mycoplasma arginini (1)

Humanized (7)

Chimeric (3)

Rabbit (101)

Sus scrofa (1)

Human (107)

Alpaca (58)

Mouse (79)
Clonality

0 selected

Polyclonal (101)

Monoclonal (258)
Conjugate

0 selected

FITC (5)

APC (5)

Unconjugated (242)

PerCP (5)

PE (5)