What does “carrier-free” mean?

Carrier-free proteins contain no stabilizers (e.g., BSA), reducing interference in sensitive assays and enabling precise mass-based dosing. Ideal for SPR, BLI, and cell-based functional studies.

Which expression system should I choose?

HEK293/CHO: Native folding, glycosylation, and disulfide bonds — ideal for receptor-binding and functional studies.E. coli: High yield and cost-effective, best for structural screening.Insect/Yeast: Balanced PTMs with good scalability.

What endotoxin level is recommended for immune cell assays?

≤0.1 EU/µg is the standard for immune cell culture, T-cell expansion, and in vivo studies. Every lot ships with LAL-verified endotoxin data on the CoA.

How to reconstitute lyophilized proteins?

Use sterile, endotoxin-free buffer. Gently swirl — avoid vortexing. Aliquot into single-use volumes and store at -80°C to prevent freeze-thaw damage.

Are these proteins RUO or GMP-grade?

Unless explicitly labeled, all products are Research Use Only (RUO). For GMP-grade requirements, contact our team for custom manufacturing options.

Neutralizing Antibodies

Discover neutralizing antibodies for functional blocking, viral neutralization, and pathway inhibition. Validated in cell-based bioassays with confirmed IC₅₀/EC₅₀ values.RUO

¿Por qué los investigadores eligen abinScience?

Validado para aplicaciones Rigorously tested for WB, IHC, IF, ELISA, and FC with supporting images and data on every product page

Alta especificidad y sensibilidad Monoclonal and polyclonal options with validated target specificity, minimal cross-reactivity, and lot-specific titer data.

Amplia reactividad entre especies Covering human, mouse, rat, and additional species for translational and comparative research

Múltiples opciones de conjugación Unconjugated, HRP, AP, biotin, FITC, PE, APC, and other fluorochrome conjugates ready for your workflow

Calidad del fabricante original In-house development from immunogen design to final QC — full traceability and batch consistency guaranteed.

¿Cómo seleccionar el producto adecuado?

Diana y especie:

Confirm the target protein and host species reactivity (human, mouse, rat, or other). Check the datasheet for cross-reactivity data.

Aplicación:

Select antibodies validated for your specific assay — WB, IHC (paraffin/frozen), IF, ELISA, or flow cytometry (FC).

Clonalidad:

Monoclonal for reproducibility and epitope specificity; polyclonal for broader epitope recognition and enhanced signal in WB/IHC.

Conjugación:

Choose unconjugated for maximum flexibility, or HRP/fluorochrome conjugates for direct detection without secondary antibodies.

Documentos y Datos de QC

Download product datasheets, validation images (WB/IHC/IF/FC), CoA, and application protocols on each product page. Todos los datos son específicos del lote.

Preguntas frecuentes (FAQ)

¿Cómo se validan sus anticuerpos?

Every antibody is validated in its listed applications (WB, IHC, IF, ELISA, FC) with supporting images and data on the product page. We use positive and negative controls plus knockout/knockdown verification where available.

¿Ofrecen anticuerpos conjugados?

Yes — HRP, AP, biotin, FITC, PE, APC, Alexa Fluor, and other fluorochrome conjugates are available. Custom conjugation services are also offered for bulk orders.

¿Con qué especies reaccionan sus anticuerpos?

Most antibodies target human, mouse, and rat. Many show validated cross-reactivity with additional species. Check the product datasheet for confirmed reactivity data.

¿Cuál es su política de reemplazo?

If a product does not perform as described under recommended conditions, contact us within 30 days for replacement or credit. Our technical team will help troubleshoot first.

¿Puedo obtener anticuerpos personalizados?

Yes — our parent company AtaGenix offers full custom antibody development from immunogen design through hybridoma screening and scale-up production.

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Antibodies (726)
Sistema de expresión

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Mammalian Cells (4)

Mammalian (1)
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HSV- gB (1)

L2/Minor capsid protein L2 (2)

BMP6 (1)

iga/IgA1 protease (1)

CXCL12/SDF-1 (1)

Gn (9)

GDF2/BMP9 (1)

GIPR/GIP-R (1)

CD198/CCR8 (4)

G9&A16 complex (2)

Capsid protein VP25 (2)

IL38/IL1F10 (2)

A27L (5)

Outer capsid glycoprotein VP7 (1)

Hemagglutinin (H7 subtype) (4)

THPO/Thrombopoietin (1)

IL22 (1)

SOD1 (1)

C1S (1)

NP/Nucleoprotein (3)

FCGRT/FCRN (1)

S2 Protein (3)

IL20 (1)

CCL3/MIP-1-alpha (1)

TGFB2/TGF-beta-2 (1)

Envelopeglycoprotein E2/gp55 (2)

ACVRL1/ALK-1 (1)

CD227/MUC1 (1)

EGFL7 (1)

CD307e/FCRL5 (1)

G/Major surface glycoprotein G (2)

gp120/Glycoprotein 120 (1)

S/Spike glycoprotein (2)

APCS/PTX2 (1)

env/Envelope protein (1)

IL36RN/IL-1F5/IL-36Ra (1)

MUC5AC (1)

VEGFA (1)

VTCN1/B7-H4 (1)

Capsid protein VP2 (2)

gB/UL27 (1)

TGFB1 (2)

E-DII (1)

CD124/IL4RA (1)

CSF3/G-CSF (1)

InlB/Internalin B (1)

Outer capsid protein VP4 (1)

E6/Protein E6 (1)

Capsid protein VP1 (2)

PODXL (2)

CD254/RANKL/TNFSF11 (1)

gH/gL Complexes (2)

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TSLP (1)

CA9 (1)

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gp46 (2)

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IL11RA (1)

Spike glycoprotein (1)

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aPC/Activated protein C (3)

STEAP1 (1)

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CCL2/MCP-1 (1)

CD96 (2)

CD16/CD32 (1)

IL23A (1)

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SAA (1)

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ENT2/SLC29A2 (1)

Glycoprotein C/Gc (4)

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IL2 (1)

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ACE2 (3)

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IL18/IL1F4 (1)

ADAMTS5 (2)

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RBD (23)

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PSCA (1)

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Spike (5)

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long-chain α-neurotoxins (1)

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mature virion in complex (5)

Genome polyprotein (5)

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DKK1 (2)

short-chain neurotoxin (1)

ARG1/Arginase-1 (2)

Heparanase (1)

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IL11 (1)

E2s (2)

gB (2)

gp32/gp35/Envelope glycoprotein E1 (1)

MERS-CoV RBD (1)

Capsid protein (13)

L3/CP-H/Protein II (1)

ERVW-1/HERV-W-Env (1)

VP1/Coatprotein VP1 (2)

CD73/NT5E (2)

GPRC5D (1)

CD319/SLAMF7 (1)

IL5 (1)

ADAMTS4 (4)

CD337/NCR3/NKp30 (1)

Fc Block (1)

ATTR/Transthyretin amyloidosis (5)

ROBO2 (1)

MUC16/CA-125 (1)

gH/Envelope glycoprotein H (1)

CD295/LEPR (1)

stxB/SLT-1b/VT1 (2)

TNFSF9/4-1BBL (2)

pfo/Perfringolysin O/Theta-toxin (3)

Pvs25 (1)

CDH11 (1)

CXCL10/IP-10 (1)

CX3CL1/Fractalkine (1)

S1 N-terminal domain/S1-NTD (3)

PTHrP/PTHLH(1-34) (1)

GFRAL (1)

L1/Major capsid protein L1 (2)

CD137/4-1BB (2)

botA/BOTOX (1)

GP1 glycoprotein (2)

RAGE/AGER (1)

Fusion Protein (1)

RBD (S6P trimer) (3)

Fusion glycoprotein F0 (5)

APP/Amyloid beta (1)

CD3 (1)

BMP4 (1)

DT/Diphtheria toxin (3)

TSG101 (2)

Protein prM/prM (3)

B6R (2)

LRP6 (1)

CD226/DNAM-1 (1)

Procapsid [(VP0/1/3) 5] 12 (2)

GP/Glycoprotein (5)

gH/UL75 (1)

A29L (2)

PRLR (1)

Fusion glycoprotein (3)

PDGFD (1)

SNCA/Alpha-synuclein (5)

env/Envpolyprotein (1)

CCL24/Eotaxin-2/MPIF-2 (1)

IL17F (1)

HBEGF (1)

CD309/VEGFR-2 (1)

IFNA1/Interferon alpha-D (1)

M1R (4)

CD62L/SELL (1)

CD100/SEMA4D (3)

CCL11/Eotaxin (1)

Intermediate capsid protein VP6 (1)

ALPP/PLAP (1)

F2/Prothrombin/PIVKA-II (1)

Hepacivirin/NS3P/Viroporin p70 (3)

MSTN/GDF8 (1)

PTP4A3/PRL3 (1)

TNFa/TNF-alpha (1)

G/Glycoprotein (5)

VLP (1)

Glycoprotein (1)

Capsid (1)

LRRC15/LIB (1)

Spike glycoprotein E2 (1)

Virionprotein 1/2/3 (1)

PTP4A1/PRL1 (1)

LGR5/GPR49 (1)

Alpha-cobratoxin (1)

F/fusion protein (2)

env/Env polyprotein (4)

TSHR/LGR3 (2)

CD152/CTLA4 (4)

fimH (1)

L1R/Protein L1 (4)

RSPO3 (1)

Protein P (1)

PDGFB (1)

CD84 (1)

CD49d/ITGA4 (1)

ARC (3)

CD40/TNFRSF5 (1)

Pre-F/Fusion glycoprotein F0 (2)

Prefusion Protein (2)

Tityustoxin VII/Toxin VII/Ts7 (1)

CD8a/Lyt2 (3)

Rabbit hemorrhagic disease virus (RHDV) Capsid protein (1)

DPEP3 (1)

IL4 (1)

NGF/Beta-NGF (2)

GPC3/Glypican 3 (1)

CXCL4/PF4 (1)

F8/Coagulation factor VIII (4)

ProteinUL128 & UL131A (1)

HA/Hemagglutinin (2)

shiga toxin type 1B/stx1B (2)

Spike glycoprotein E1 (2)

FedF (1)

IGF2 (1)

Envelope glycoprotein GP350 (1)

Capsid protein VP 1/2/3 (2)

E7/Protein E7 (4)

CSF1/M-CSF (1)

EGFRvIII-specific/EGFR variant III (2)

CD127/IL7R (1)

GDF11/BMP11 (1)

Galectin-3/Gal-3 (1)

CD274/PD-L1 (2)

BAG3 (1)

Hemagglutinin/HA (1)

CD21/CR2 (1)

HGF (1)

BDNF (1)

CD222/IGF2R (1)

Major surface glycoprotein G (3)

gE/Envelope glycoprotein E (1)

RBP2b (1)

LTA/TNF-beta (1)

CXCL13/BCA-1/BLC (1)

Virionprotein 1/VP1 (1)

BMP10 (1)

wlaB/pglK (1)

pro-MSTN/GDF8 (1)

p67 (1)

STAT3 (1)

VSIG4/CRIg (1)

P domain (4)

Toxin A/tcdA (2)

IL17A (4)

IFNB1/IFN-beta (1)

IL13 (1)

A33R (2)

NLRP3 (1)

IL10 (1)

Fusion glycoprotein/F Trimer (1)

APOE (1)

CD205/LY75/DEC-205 (1)

Envelope protein E (13)

RHDV VP60 (1)

TREML1/TLT1 (1)

Beta-toxin Cl13/Cb3 (3)

CCL5/RANTES (1)

CXCL2/GRO-beta/MIP2-alpha (1)

CD37/TSPAN26 (2)

Neuraminidase/NA (4)

GPA33 (1)

CD48 (1)

EPO (1)

gp140/Env Trimer (2)

IFNAR1 (1)

IFNG/IFN-gamma (2)

SSTR2/SRIF-1 (1)

CNR1/CB1 (3)

IGF1 (1)

IFN α2/IFNA2 (1)

CFD (1)

CD120b/TNFR2 (1)

FAP/FAPalpha (1)

p21/Mature core protein (1)

CD279/PD-1 (9)

RBD (Omicron/JN.1) (2)

CD52 (1)

FSHR (1)

CD228/MELTF (1)

Structural polyprotein (1)

GPC (18)

EDB & CD3E (1)

GREM1/DAND2 (1)

shiga toxin type 2/stx2B (1)

Neuropeptide Y/NPY (1)

MSLN/Mesothelin (1)

CLDN3/Claudin-3 (1)

IL9 (1)

CD16/FCGR3 (1)

Alpha-toxin/hly (3)

SERPINE1/PAI-1 (1)

ANGPTL4 (5)

IL21 (1)

RBD (Omicron/KP.2) (2)

CCL14/NCC-2 (1)

CD172a/SIRPA (3)

F/Fusion glycoprotein F0 (16)

VWF (1)

FOLH1/PSMA (1)

gp125 (1)

TREM1 & CD46 (1)

protruding (P) domain (1)

shiga toxin type 2A/stx2A (1)

EDE1 (1)

NS1/gp68/gp70 (40)

Major capsid protein L1 (11)

gH/BXLF2 (2)

lukF (1)

CD335/NCR1/NKp46 (1)

GP1 (2)

botA/BoNT (2)

GDF15/MIC1 (1)

Dupilumab (2)

OSM/Oncostatin-M (1)

long-chain neurotoxin (1)

ssRNA & Genome polyprotein (2)

Flt3 ligand/FLT3LG (1)

gD/Envelope glycoprotein D (1)

CD20/MS4A1 (1)

Glycoprotein G (17)

BLLF1/MA/GP350 (1)

ROBO4 (1)

gp120 (2)

CSF2/GM-CSF (1)

Spike glycoprotein 2 (5)

SplB (1)

BMP2 (2)

LAMP5 (2)

SFRP1 (1)

CD283/TLR3 (2)

WNT2 (4)

CD122/IL2RB (1)

gB/Envelope glycoprotein B (7)

CCL17/TARC (1)

E8L (2)

CD268/TNFRSF13C (2)

UL130 (1)

IL12B/IL-12 p40 (1)

tetX/Tetanus toxin (1)

IL31 (4)

Mature virion in Complex [(VP0/1/3)5]12 (2)

Toxin B/tcdB (2)

CXCL9/MIG (1)

PA/pagA/PA-83 (2)

H3L (2)

E1 & E2 (gp35 & gp70) (3)

F12/Coagulationfactor XII (1)

H3L/Ag35 (2)

IL6 (1)

A35R (5)

IL8/CXCL8 (1)

PDGFC (1)
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Human papillomavirus 58 (HPV58) (3)

Staphylococcus aureus (3)

Clostridium botulinum (2)

Japanese encephalitis virus (JEV) (1)

Dengue virus type 3 (DENV-3) (1)

Dog (10)

Human astrovirus-8 (HAtVs) (1)

Nipah virus (NiV) (13)

Human betacoronavirus 2c EMC/2012 (HCoV-EMC) (2)

Human papillomavirus 16 (HPV16) (2)

Streptococcus pneumoniae (1)

Dengue virus type 4 (DENV-4) (1)

Rotavirus A (RV-A) (3)

Human immunodeficiency virus 1 (HIV-1) (9)

Suid alphaherpesvirus 1 (SuHV-1/PRV) (2)

Human herpesvirus 1 (HSV-1/HHV-1) (3)

Rotavirus (RV) (1)

Poliovirus type 1 (PV1) (2)

Varicella-zoster virus (VZV/HHV-3) (4)

Orthohantavirus puumalaense (PUUV) (1)

Middle East respiratory syndrome-related coronavirus (MERS-CoV) (5)

Rabbit (2)

Ebola virus (EBOV) (1)

Human hepatitis A virus (HHAV) (1)

Hantaan virus (HTNV) (2)

Epstein-Barr virus (EBV/HHV-4) (2)

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (22)

Human cytomegalovirus (HCMV/HHV-5) (7)

Lassa virus (LASV) (1)

Coxsackievirus A16 (CVA16) (2)

Bovine respiratory syncytial virus (BRSV) (2)

Human parvovirus B19 (HPV B19) (3)

Hendra virus (HeV) (2)

Hepatitis C Virus (HCV) (9)

Human adenovirus 3 (HAdV-3) (1)

Human endogenous retroviruses W (HERV-W) (1)

Severe acute respiratory syndrome coronavirus (SARS-CoV) (3)

Sudan ebolavirus (SEBOV) (1)

Monkey (1)

Puumala virus (PUUV) (2)

Plasmodium vivax (2)

Reston ebolavirus (REBOV) (1)

Human papillomavirus 6 (HPV6) (1)

Porcine circovirus 2 (PCV2) (2)

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Machupo virus (MACV) (1)

Bundibugyo ebolavirus (BDBV) (1)

Enterovirus 71 (EV71) (4)

Zaire ebolavirus (ZEBOV) (6)

Human metapneumovirus (HMPV) (4)

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Clostridioides difficile (2)

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Cat (1)

Human respiratory syncytial virus (HRSV) (12)

Tai Forest ebolavirus (TAFV) (1)

Human metapneumovirus (2)

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Rat (1)

Seoul virus (SEOV) (2)

Influenza A virus (Flu A) (5)

E. coli (4)

Human papillomavirus 59 (HPV59) (1)

Zika virus (ZIKV) (4)

Campylobacter jejuni subsp. (1)

Hepatitis E virus/HEV (1)

Dengue virus type 2 (DENV-2) (8)

Andes virus (ANDV) (2)

Dengue virus type 1 (DENV-1) (1)

Human (177)

Mouse (33)

Sin Nombre virus (SNV) (2)
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Neutralization (705)

Antagonist (1)

Cell Depletion (1)

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IF (22)

FuncS (4)

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IHC (18)

in vivo neutrophil depletion (2)

ICC (3)

in vivo protection (1)

in vivo CD8+ T cell depletion (1)

Nneutralization (1)

in vivo neutralization (5)

in vivo research (1)

in vivo MDSC depletion (2)

IP (9)

IB (1)

in vitro neutralization (1)

WB (59)

Western blot (1)

in vivo study (1)

in vivo (2)

Neutralizatio (1)

NK cell activation (1)

in vivo CTLA-4 neutralization (2)

BLI (4)

ELISA (620)

in vivo intra-tumoral regulatory T cell depletion (2)

Blocking (2)

Cell Isolation (1)

neutralizing (1)
Reactividad

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Western equine encephalitis virus (WEEV) (1)

Epstein-Barr virus (EBV/HHV-4) (3)

Junin mammarenavirus (JUNV) (3)

Influenza A virus (H7N9) (1)

HCoV-229E (2)

West Nile virus (WNV) (1)

Hendra virus (HeV) (12)

HIV-1 (1)

IgG1b12 (1)

Human (57)

O'nyong'nyong virus (ONNV) (1)

Zika virus (1)

Human cytomegalovirus (HCMV/HHV-5) (1)

Clostridium tetani (1)

Streptococcus equisimilis (1)

Hepatitis E virus/HEV (3)

Clostridioides difficile (2)

Bacillus anthracis (2)

Monkeypox virus (MPXV) (12)

Rabbit hemorrhagic disease virus (RHDV) GI.2 (1)

Influenza A virus H7 subtype (2)

Eastern equine encephalitis virus (EEEV) (1)

HSV-1 (3)

Machupo virus (MACV) (1)

Sin Nombre Virus (1)

HCoV-OC43 (1)

Nipah virus (NiV) (13)

severe fever with thrombocytopenia syndrome virus (SFTSV) (8)

Semliki Forest virus (SFV) (1)

Human astrovirus-8 (HAtVs) (1)

Vaccinia virus (VACV) (20)

Human papillomavirus 16 (HPV16) (13)

Bovine viral diarrhea virus (BVDV) (2)

RD114 retrovirus (1)

Human enterovirus 71 (EV71) (3)

Dengue Virus type 1 (DENV-1) (1)

O’nyong’nyong virus (ONNV) (1)

HSV-2 (3)

HCoV-NL63 (1)

Norwalk virus (NV) (5)

Human T-cell leukemia virus 1 (HTLV-1) (2)

Scorpion (2)

Human astrovirus-2 (1)

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Ophiophagus hannah (1)

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Foot-and-mouth disease virus (FMDV) (2)

Poliovirus type 1 (PV1) (1)

Hepatitis E virus (2)

Hepatitis C Virus (HCV) (43)

MERS-CoV (2)

Coxsackievirus A16 (CVA16) (3)

Severe acute respiratory syndrome coronavirus (SARS-CoV) (1)

Puumala virus (1)

Homo sapiens (Human) (1)

Norwalk virus (3)

Bacteriophage H19B (2)

Clostridium perfringens (3)

Monkeypox virus (5)

Middle East respiratory syndrome-related coronavirus (MERS-CoV) (8)

Dengue Virus type 3 (DENV-3) (1)

Clostridium botulinum (1)

Hendra virus (1)

Corynephage omega (3)

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (5)

Human coronavirus HKU1 (HCoV-HKU1) (1)

Crimean-Congo hemorrhagic fever virus (2)

Escherichia coli (1)

Influenza A virus (H7N1) (1)

Monkey (1)

Mouse (25)

HAstV-1 (2)

Dengue Virus type 4 (DENV-4) (1)

Coxsackievirus B1 (CVB1) (3)

Rabies virus (RABV) (6)

Canine parvovirus (1)

Chikungunya virus (CHIKV) (4)

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Naja kaouthia (1)

E. coli (1)

Parainfluenza virus 5 (PIV5) (1)

Theileria parva (1)

Klebsiella pneumoniae (1)

Influenza A virus (H7N3) (2)

SARS-CoV (1)

Yellow Fever Virus (YFV) (1)

Tick-borne encephalitis virus (1)

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Mayaro virus(MAYV) (1)

Human respiratory syncytial virus (HRSV) (5)

Guertu Virus (GTV) (3)

Measles virus (MeV) (2)

Rat (5)

Porcine circovirus 2 (PCV2) (1)

Mexican scorpion (3)

Venezuelan equine encephalitis virus (VEEV) (1)

Lassa virus (LASV) (16)

Influenza B virus (2)

Vesicular stomatitis Indiana virus (VSIV) (2)

Epstein-Barr virus (HHV-4) (Human herpesvirus 4) (1)

Japanese encephalitis virus (JEV) (2)

SARS-CoV-2 (1)

Zika virus (ZIKV) (1)

Ross River Virus (RRV) (2)

Murine norovirus 1 (MNV) (1)

Heartland Virus (HRTV) (1)

Staphylococcus aureus (3)

Pig (1)

Human metapneumovirus (HMPV) (1)

Dengue virus (1)
Especie huésped

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Rabbit (2)

Human (462)

Dog (8)

Mouse (215)

Alpaca (23)

Rat (10)

Cat (1)
Clonalidad

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Monoclonal (726)
Conjugado

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Unconjugated (726)