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

Почему исследователи выбирают abinScience

Подтверждено для применений Rigorously tested for WB, IHC, IF, ELISA, and FC with supporting images and data on every product page

Высокая специфичность и чувствительность Monoclonal and polyclonal options with validated target specificity, minimal cross-reactivity, and lot-specific titer data.

Широкая межвидовая реактивность Covering human, mouse, rat, and additional species for translational and comparative research

Множество вариантов конъюгации Unconjugated, HRP, AP, biotin, FITC, PE, APC, and other fluorochrome conjugates ready for your workflow

Качество от производителя In-house development from immunogen design to final QC — full traceability and batch consistency guaranteed.

Как выбрать подходящий продукт

Мишень и вид:

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

Применение:

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

Клональность:

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

Конъюгация:

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

Документы и данные QC

Download product datasheets, validation images (WB/IHC/IF/FC), CoA, and application protocols on each product page. Все данные специфичны для партии.

Часто задаваемые вопросы (ЧЗВ)

Как проводят валидацию ваших антител?

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.

Предлагаете ли вы конъюгированные антитела?

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

С какими видами реагируют ваши антитела?

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

Какова ваша политика замены?

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.

Могу ли я получить индивидуальные антитела?

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)
Система экспрессии

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Mammalian Cells (4)

Mammalian (1)
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APP/Amyloid beta (1)

PTP4A1/PRL1 (1)

RAGE/AGER (1)

CD124/IL4RA (1)

CD127/IL7R (1)

ADAMTS5 (2)

GP1 (2)

Envelope glycoprotein GP350 (1)

CD21/CR2 (1)

PTP4A3/PRL3 (1)

CXCL10/IP-10 (1)

Hemagglutinin/HA (1)

CX3CL1/Fractalkine (1)

CD222/IGF2R (1)

PTHrP/PTHLH(1-34) (1)

GP1 glycoprotein (2)

GFRAL (1)

LRRC15/LIB (1)

L1/Major capsid protein L1 (2)

CD137/4-1BB (2)

PDGFD (1)

CD37/TSPAN26 (2)

DPEP3 (1)

env/Envpolyprotein (1)

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

E1 & E2 (gp35 & gp70) (3)

IL17F (1)

HBEGF (1)

L1R/Protein L1 (4)

VSIG4/CRIg (1)

IFNA1/Interferon alpha-D (1)

Protein P (1)

ANGPTL4 (5)

GP/Glycoprotein (5)

CCL11/Eotaxin (1)

CD268/TNFRSF13C (2)

S2 Protein (3)

F/Fusion glycoprotein F0 (16)

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

Prefusion Protein (2)

GPC (18)

Virionprotein 1/2/3 (1)

Spike (5)

CD48 (1)

Neuraminidase/NA (4)

EDE1 (1)

Hepacivirin/NS3P/Viroporin p70 (3)

LGR5/GPR49 (1)

ALPP/PLAP (1)

long-chain neurotoxin (1)

env/Env polyprotein (4)

EGFRvIII-specific/EGFR variant III (2)

MSTN/GDF8 (1)

CD152/CTLA4 (4)

Galectin-3/Gal-3 (1)

Intermediate capsid protein VP6 (1)

MERS-CoV RBD (1)

Glycoprotein (1)

F2/Prothrombin/PIVKA-II (1)

E2s (2)

ADAMTS4 (4)

TNFa/TNF-alpha (1)

FSHR (1)

RBP2b (1)

S/Spike glycoprotein (2)

CNR1/CB1 (3)

Beta-toxin Cl13/Cb3 (3)

VTCN1/B7-H4 (1)

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ProteinUL128 & UL131A (1)

F/fusion protein (2)

GREM1/DAND2 (1)

RSPO3 (1)

NGF/Beta-NGF (2)

CD16/FCGR3 (1)

CXCL4/PF4 (1)

F8/Coagulation factor VIII (4)

NP/Nucleoprotein (3)

CD49d/ITGA4 (1)

A33R (2)

PDGFB (1)

IFNAR1 (1)

Fusion glycoprotein/F Trimer (1)

Spike glycoprotein 2 (5)

FOLH1/PSMA (1)

HGF (1)

CD254/RANKL/TNFSF11 (1)

BDNF (1)

Virionprotein 1/VP1 (1)

RBD (Omicron/JN.1) (2)

gE/Envelope glycoprotein E (1)

wlaB/pglK (1)

pro-MSTN/GDF8 (1)

E7/Protein E7 (4)

LTA/TNF-beta (1)

FedF (1)

BMP10 (1)

Capsid protein VP 1/2/3 (2)

Glycoprotein G (17)

CD227/MUC1 (1)

IL17C (1)

ROBO4 (1)

IGF2 (1)

CSF1/M-CSF (1)

LAMP5 (2)

GDF11/BMP11 (1)

CD274/PD-L1 (2)

Spike glycoprotein E2 (1)

BAG3 (1)

VWF (1)

TREM1 & CD46 (1)

IL10 (1)

Glycoprotein C/Gc (4)

tetX/Tetanus toxin (1)

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

Neuropeptide Y/NPY (1)

CD307e/FCRL5 (1)

CCL5/RANTES (1)

CDH1/CDH11 (1)

Alpha-toxin/hly (3)

IFNB1/IFN-beta (1)

GP/Envelopment polyprotein (1)

IL17A (4)

IL11RA (1)

aPC/Activated protein C (3)

NLRP3 (1)

Envelope protein E (13)

IL13 (1)

p21/Mature core protein (1)

fimH (1)

EPO (1)

SFRP1 (1)

WNT2 (4)

gp140/Env Trimer (2)

IFNG/IFN-gamma (2)

SSTR2/SRIF-1 (1)

DT/Diphtheria toxin (3)

CD52 (1)

IGF1 (1)

IFN α2/IFNA2 (1)

CFD (1)

CD120b/TNFR2 (1)

FAP/FAPalpha (1)

CD279/PD-1 (9)

CD335/NCR1/NKp46 (1)

CD228/MELTF (1)

GPA33 (1)

CD198/CCR8 (4)

G9&A16 complex (2)

CD337/NCR3/NKp30 (1)

F12/Coagulationfactor XII (1)

IL21 (1)

H3L/Ag35 (2)

CCL14/NCC-2 (1)

A35R (5)

gp125 (1)

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

shiga toxin type 2A/stx2A (1)

E8L (2)

ACVRL1/ALK-1 (1)

shiga toxin type 2/stx2B (1)

IL31 (4)

CLDN3/Claudin-3 (1)

CDH11 (1)

SERPINE1/PAI-1 (1)

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

Toxin B/tcdB (2)

CD319/SLAMF7 (1)

IL9 (1)

PA/pagA/PA-83 (2)

H3L (2)

p67 (1)

IL38/IL1F10 (2)

BLLF1/MA/GP350 (1)

B6R (2)

CD283/TLR3 (2)

gp46 (2)

NS1/gp68/gp70 (40)

CSF2/GM-CSF (1)

BMP2 (2)

C1S (1)

TSG101 (2)

CD122/IL2RB (1)

ssRNA & Genome polyprotein (2)

iga/IgA1 protease (1)

gB/Envelope glycoprotein B (7)

PODXL (2)

botA/BoNT (2)

Dupilumab (2)

short-chain neurotoxin (1)

Major capsid protein L1 (11)

gH/BXLF2 (2)

Fusion Protein (1)

CD20/MS4A1 (1)

lukF (1)

GDF15/MIC1 (1)

OSM/Oncostatin-M (1)

G/Glycoprotein (5)

Flt3 ligand/FLT3LG (1)

gD/Envelope glycoprotein D (1)

CXCL9/MIG (1)

gB/UL27 (1)

gp120 (2)

Ly6g/Ly-6G.1 (2)

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

RHDV VP60 (1)

IL4 (1)

SOD1 (1)

IL6 (1)

FCGRT/FCRN (1)

UL130 (1)

IL8/CXCL8 (1)

PDGFC (1)

CD96 (2)

AFP/Alpha-fetoprotein (1)

CCL17/TARC (1)

Envelopeglycoprotein E2/gp55 (2)

P domain (4)

IL12B/IL-12 p40 (1)

EGFL7 (1)

G/Major surface glycoprotein G (2)

ROR1/NTRKR1 (1)

ACE2 (3)

APCS/PTX2 (1)

gB/BALF4 (2)

env/Envelope protein (1)

Fusion glycoprotein (3)

Capsid protein VP2 (2)

VLP (1)

gB (2)

CXCL12/SDF-1 (1)

Capsid protein VP25 (2)

GDF2/BMP9 (1)

GIPR/GIP-R (1)

SLC39A6/LIV-1 (1)

E-DII (1)

A27L (5)

Outer capsid glycoprotein VP7 (1)

long-chain α-neurotoxins (1)

THPO/Thrombopoietin (1)

Heparanase (1)

L2/Minor capsid protein L2 (2)

BMP6 (1)

SAA (1)

IL11 (1)

TNFSF15/TL1A (1)

Alpha-cobratoxin (1)

entB/SEB (1)

gp120/Glycoprotein 120 (1)

Pre-F/Fusion glycoprotein F0 (2)

ADM/Adrenomedullin (1)

Pvs25 (1)

RBD (23)

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

VEGFA (1)

protruding (P) domain (1)

TGFB1 (2)

HA/Hemagglutinin (2)

ANGPTL3 (1)

HSV- gB (1)

shiga toxin type 1B/stx1B (2)

IL22 (1)

D8L (2)

STEAP1 (1)

IL20 (1)

CCL3/MIP-1-alpha (1)

TGFB2/TGF-beta-2 (1)

ENT2/SLC29A2 (1)

Gn (9)

ARC (3)

TNFSF9/4-1BBL (2)

MUC5AC (1)

CD295/LEPR (1)

L3/CP-H/Protein II (1)

gH/gL Complexes (2)

CXCL11/I-TAC (1)

CCL1/I-309 (1)

TSLP (1)

CA9 (1)

OPN/SPP1 (1)

IL31RA (1)

E6/Protein E6 (1)

CDH17/Cadherin-17 (1)

DKK1 (2)

Fusion glycoprotein F0 (5)

MSLN/Mesothelin (1)

Capsid (1)

SplB (1)

CSF3/G-CSF (1)

CD3 (1)

Capsid protein VP1 (2)

InlB/Internalin B (1)

Outer capsid protein VP4 (1)

CD16/CD32 (1)

stxB/SLT-1b/VT1 (2)

IL23A (1)

CCL8/MCP-2 (1)

TGFA/TGF-alpha (1)

CD226/DNAM-1 (1)

pfo/Perfringolysin O/Theta-toxin (3)

CD205/LY75/DEC-205 (1)

IL2 (1)

CD73/NT5E (2)

LRP6 (1)

IL18/IL1F4 (1)

IL1A/IL1F1 (1)

KLKB1/KLK3 (1)

EDB & CD3E (1)

sLea/CA19-9 (1)

PRLR (1)

FGF21 (1)

Spike glycoprotein (1)

CTGF/CCN2 (1)

CD309/VEGFR-2 (1)

CXCL13/BCA-1/BLC (1)

ATTR/Transthyretin amyloidosis (5)

IL1B/IL1F2 (1)

CD62L/SELL (1)

CXCL1/NAP-3/GRO-alpha (1)

CCL2/MCP-1 (1)

CD100/SEMA4D (3)

gH/Envelope glycoprotein H (1)

TSHR/LGR3 (2)

BMP4 (1)

NS1/Non-structural protein 1 (1)

Structural polyprotein (1)

Spike glycoprotein E1 (2)

Protein prM/prM (3)

Capsid protein (13)

Toxin A/tcdA (2)

VP1/Coatprotein VP1 (2)

gH/UL75 (1)

PSCA (1)

botA/BOTOX (1)

HHRF3/US28 (1)

Capsid protein VP3 (1)

mature virion in complex (5)

RBD (S6P trimer) (3)

Genome polyprotein (5)

CD132/IL2RG (1)

gp32/gp35/Envelope glycoprotein E1 (1)

Hemagglutinin (H7 subtype) (4)

ARG1/Arginase-1 (2)

STAT3 (1)

RBD (Omicron/KP.2) (2)

Fc Block (1)

M1R (4)

CD172a/SIRPA (3)

GPRC5D (1)

CD84 (1)

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

A29L (2)

APOE (1)

CD40/TNFRSF5 (1)

IL5 (1)

CD8a/Lyt2 (3)

TREML1/TLT1 (1)

Tityustoxin VII/Toxin VII/Ts7 (1)

Major surface glycoprotein G (3)

SNCA/Alpha-synuclein (5)

ROBO2 (1)

MUC16/CA-125 (1)
Виды

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Human parvovirus B19 (HPV B19) (3)

Porcine circovirus 2 (PCV2) (2)

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

Coxsackievirus A16 (CVA16) (2)

Human respiratory syncytial virus (HRSV) (12)

Reston ebolavirus (REBOV) (1)

Enterovirus 71 (EV71) (4)

Sin Nombre virus (SNV) (2)

Brazilian scorpion (1)

Sudan ebolavirus (SEBOV) (1)

Monkey (1)

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Machupo virus (MACV) (1)

Cat (1)

Human papillomavirus 6 (HPV6) (1)

Bundibugyo ebolavirus (BDBV) (1)

Zaire ebolavirus (ZEBOV) (6)

Zika virus (ZIKV) (4)

Clostridioides difficile (2)

Junin mammarenavirus (JUNV) (1)

Tai Forest ebolavirus (TAFV) (1)

Human papillomavirus 59 (HPV59) (1)

Campylobacter jejuni subsp. (1)

E. coli (4)

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

Human hepatitis A virus (HHAV) (1)

Hantaan virus (HTNV) (2)

Orthohantavirus puumalaense (PUUV) (1)

Rabbit (2)

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

Human (177)

Mouse (33)

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

Dog (10)

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

Puumala virus (PUUV) (2)

Nipah virus (NiV) (13)

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

Human astrovirus-8 (HAtVs) (1)

Rat (1)

Streptococcus pneumoniae (1)

Clostridium botulinum (2)

Human papillomavirus 58 (HPV58) (3)

Japanese encephalitis virus (JEV) (1)

Staphylococcus aureus (3)

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

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

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

Dobrava-Belgrade virus (DOBV) (2)

Lassa virus (LASV) (1)

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

Hepatitis E virus/HEV (1)

Bovine respiratory syncytial virus (BRSV) (2)

Hendra virus (HeV) (2)

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

Human metapneumovirus (HMPV) (4)

Chikungunya virus (CHIKV) (1)

Rotavirus A (RV-A) (3)

Human papillomavirus 16 (HPV16) (2)

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

Human metapneumovirus (2)

Plasmodium vivax (2)

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

Seoul virus (SEOV) (2)

Influenza A virus (Flu A) (5)

Hepatitis C Virus (HCV) (9)

Human adenovirus 3 (HAdV-3) (1)

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

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

Poliovirus type 1 (PV1) (2)

Rotavirus (RV) (1)

Andes virus (ANDV) (2)

Ebola virus (EBOV) (1)
Применения

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in vivo CD8+ T cell depletion (1)

NK cell activation (1)

in vivo neutralization (5)

Neutralizatio (1)

WB (59)

Western blot (1)

BLI (4)

in vivo CTLA-4 neutralization (2)

Antagonist (1)

in vivo protection (1)

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

in vivo (2)

Cell Isolation (1)

in vitro neutralization (1)

Cell Depletion (1)

ELISA (620)

DB (3)

FuncS (4)

FCM (121)

RIA (1)

Neutralization (705)

in vivo neutrophil depletion (2)

ICC (3)

IF (22)

Nneutralization (1)

in vivo research (1)

in vivo MDSC depletion (2)

neutralizing (1)

IP (9)

Blocking (2)

IHC (18)

in vivo study (1)

SPR (46)

IB (1)
Реактивность

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Hepatitis C Virus (HCV) (43)

Influenza A virus H7 subtype (2)

Venezuelan equine encephalitis virus (VEEV) (1)

Crimean-Congo hemorrhagic fever virus (2)

Sin Nombre Virus (1)

Coxsackievirus A16 (CVA16) (3)

Porcine circovirus 2 (PCV2) (1)

MERS-CoV (2)

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

Clostridium botulinum (1)

Poliovirus type 1 (PV1) (1)

Listeria monocytogenes (1)

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

Western equine encephalitis virus (WEEV) (1)

Junin mammarenavirus (JUNV) (3)

HCoV-229E (2)

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

Rat (5)

Parainfluenza virus 5 (PIV5) (1)

Human metapneumovirus (HMPV) (1)

Coxsackievirus B1 (CVB1) (3)

Lassa virus (LASV) (15)

Human astrovirus-2 (1)

Eastern equine encephalitis virus (EEEV) (1)

Influenza B virus (2)

Dengue virus (1)

Machupo virus (MACV) (1)

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

Monkey (1)

HCoV-OC43 (1)

Yellow Fever Virus (YFV) (1)

Lassa virus (strain Mouse/Sierra Leone/Josiah/1976) (LASV) (1)

Rabies virus (RABV) (6)

Hepatitis E virus (2)

Mouse (26)

IgG1b12 (1)

Mexican scorpion (3)

Norwalk virus (3)

Murine norovirus 1 (MNV) (1)

Chikungunya virus (CHIKV) (4)

Zika virus (1)

Hendra virus (HeV) (12)

HCoV-NL63 (1)

Zika virus (ZIKV) (1)

Mayaro virus(MAYV) (1)

Human respiratory syncytial virus (HRSV) (5)

Clostridium tetani (1)

Measles virus (MeV) (2)

Staphylococcus aureus (3)

Tick-borne encephalitis virus (1)

Escherichia coli (1)

Influenza A virus (H7N1) (1)

Corynephage omega (3)

HAstV-1 (2)

Ross River virus (RRV) (2)

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

Nipah virus (NiV) (13)

Japanese encephalitis virus (JEV) (2)

West Nile virus (WNV) (1)

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

Streptococcus equisimilis (1)

Pig (1)

Clostridioides difficile (2)

Puumala virus (1)

Bacillus anthracis (2)

Monkeypox virus (MPXV) (12)

Semliki Forest virus (SFV) (1)

Theileria parva (1)

Klebsiella pneumoniae (1)

Monkeypox virus (5)

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

Guertu Virus (GTV) (3)

Influenza A virus (H7N3) (2)

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

Human (57)

O’nyong’nyong virus (ONNV) (1)

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

Hendra virus (1)

Human enterovirus 71 (EV71) (3)

HIV-1 (1)

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

Bovine viral diarrhea virus (BVDV) (2)

RD114 retrovirus (1)

Naja kaouthia (1)

Human papillomavirus 16 (HPV16) (13)

Human astrovirus-8 (HAtVs) (1)

Norwalk virus (NV) (5)

Heartland Virus (HRTV) (1)

SARS-CoV (1)

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

Vaccinia virus (VACV) (20)

Ophiophagus hannah (1)

Nipah virus (1)

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

Scorpion (2)

HSV-1 (3)

E. coli (1)

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

Chikungunya virus (1)

Human coronavirus HKU1 (HCoV-HKU1) (1)

Influenza A virus (H7N9) (1)

SARS-CoV-2 (1)

Dengue Virus type 2 (DENV-2) (1)

Vesicular stomatitis Indiana virus (VSIV) (2)

Canine parvovirus (1)

Bacteriophage H19B (2)

Clostridium perfringens (3)

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

HSV-2 (3)

Homo sapiens (Human) (1)

Hepatitis E virus/HEV (3)
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Rat (10)

Alpaca (23)

Cat (1)

Dog (8)

Rabbit (2)

Mouse (215)

Human (462)
Клоональность

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Monoclonal (726)
Конъюгат

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Unconjugated (726)