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.

In Vivo Antibodies

Order in vivo grade antibodies — low endotoxin (≤1 EU/mg), azide-free, pH-optimized for direct injection. Functionally validated in murine models. Available in mg quantities.RUO

연구자들이 abinScience를 선택하는 이유

애플리케이션 검증됨 Rigorously tested for WB, IHC, IF, ELISA, and FC with supporting images and data on every product page

높은 특이성 및 민감도 Monoclonal and polyclonal options with validated target specificity, minimal cross-reactivity, and lot-specific titer data.

광범위한 종 간 반응성 Covering human, mouse, rat, and additional species for translational and comparative research

다양한 컨쥬게이션 옵션 Unconjugated, HRP, AP, biotin, FITC, PE, APC, and other fluorochrome conjugates ready for your workflow

원본 제조사 품질 In-house development from immunogen design to final QC — full traceability and batch consistency guaranteed.

올바른 제품을 선택하는 방법

표적 및 종:

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

용도:

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

클론성:

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

컨쥬게이션:

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

문서 및 QC 데이터

Download product datasheets, validation images (WB/IHC/IF/FC), CoA, and application protocols on each product page. 모든 데이터는 특정 로트(lot)에 한정됩니다.

자주 묻는 질문(FAQ)

항체는 어떻게 검증됩니까?

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.

컨쥬게이션된 항체를 제공합니까?

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

항체는 어떤 종과 반응합니까?

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

귀사의 교체 정책은 무엇입니까?

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.

맞춤형 항체를 제공받을 수 있나요?

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 (535)
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IL21 (1)

S-HBsAg/SHB (1)

S1 N-terminal domain/S1-NTD (1)

APOE2/3/4 (1)

CXCL11/I-TAC (1)

OSM/Oncostatin-M (1)

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

Tityustoxin VII/Toxin VII/Ts7 (1)

ERBB3/HER3 (1)

CD198/CCR8 (2)

CD268/TNFRSF13C (2)

HBEGF (1)

IFNA1/Interferon alpha-D (1)

CXCL4/PF4 (1)

TPSAB1/Tryptase-1 (1)

CCL3/MIP-1-alpha (1)

CCL11/Eotaxin (1)

Fusion glycoprotein/F Trimer (1)

CDH1/CDH11 (1)

RSPO3 (1)

FOLH1/PSMA (1)

IFNAR1 (1)

IL23A (1)

WNT2 (2)

EGFR/ERBB1 & CD3E (1)

PD-1 (1)

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

Major capsid protein L1 (3)

SFRP1 (1)

shiga toxin type 1B/stx1B (1)

CD114/G-CSFR (1)

CD132/IL2RG (1)

CA9 (1)

Spike glycoprotein (1)

BMP4 (1)

CD274/PD-L1 & CD28 (1)

CD16a/FCGR3A (3)

S2 Protein (1)

CD120b/TNFR2 (1)

CD152/CTLA4 & CD134/OX40 (1)

CTGF/CCN2 (1)

PTP4A3/PRL3 (1)

Alpha-toxin/hly (1)

RBD (Omicron/JN.1) (2)

IL11RA (2)

APOE (1)

ROR1/NTRKR1 (1)

NS1/gp68/gp70 (6)

FedF (1)

Blood group Hantigen/Globo H (3)

ADM/Adrenomedullin (1)

NS1 (1)

Capsid protein VP1 (2)

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

CD73/NT5E (2)

EPOR (3)

PRLR (1)

ENT2/SLC29A2 (1)

CD254/RANKL/TNFSF11 (1)

IL20 (1)

IL31RA (1)

CD3E (2)

Fusion glycoprotein F0 (4)

C1S (1)

CD115/CSF1R (2)

CD40/TNFRSF5 (1)

FGF21 (1)

env/Env polyprotein (4)

EGFRvIII & CD3E (1)

CD276/B7-H3 (1)

CNR1/CB1 (3)

Protease/PR (1)

CD20/MS4A1 & CD3E (1)

PD-1 & VEGF-A (1)

NS1/Non-structural protein 1 (1)

CD9 (1)

PDGFC (1)

LGR5/GPR49 (1)

LRP6 (1)

mature virion in complex (5)

Gn (1)

CD154/CD40L/TNFSF5 (1)

CD49d/ITGA4 (1)

GREM1/DAND2 (1)

HTRA1/PRSS11 (1)

RBP2b (1)

Pre-F/Fusion glycoprotein F0 (2)

MUC16/CA-125 (1)

CD52 (1)

GP/Envelopment polyprotein (1)

CCL14/NCC-2 (1)

Outer capsid protein VP4 (2)

S2/Spike protein S2' (1)

Fusion glycoprotein (4)

SAA (2)

env/Envpolyprotein (1)

TNFSF9/4-1BBL (2)

Capsid protein VP2 (1)

GDF15/MIC1 (1)

HBsAg (5)

ANGPTL3 (1)

E1 & E2 (gp35 & gp70) (3)

TSLP (2)

gB/UL27 (1)

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

STEAP1 (1)

CCL2/MCP-1 (1)

gB/BALF4 (2)

LRRC15/LIB (1)

F9/Factor IX (1)

CD340/ERBB2 & CD3E (2)

H-2Kb (1)

CD279/PD-1 & CD274/PD-L1 (1)

lukF (1)

F12/Coagulationfactor XII (1)

TYRP1 & CD3 epsilon (1)

P domain (1)

Toxin A/tcdA (1)

DPEP3 (1)

ADAMTS4 (4)

gH/Envelope glycoprotein H (2)

LTA/TNF-beta (1)

Fluorescein & CD274/PD-L1 (1)

Neuraminidase/NA (3)

CD37/TSPAN26 (1)

Spike glycoprotein 2 (5)

CDH17/Cadherin-17 (1)

Glycoprotein C/Gc (2)

CXCL9/MIG (1)

FAP/FAPalpha (1)

TSHR/LGR3 (2)

MUC5AC (1)

CD276/B7-H3 & CD3E (1)

L3/CP-H/Protein II (1)

gE/Envelope glycoprotein E (1)

CD335/NCR1/NKp46 (1)

IL17A (4)

CD20/MS4A1 (1)

aPC/Activated protein C (3)

Outer capsid glycoprotein VP7 (1)

SOST (1)

GDF11/BMP11 (1)

APCS/PTX2 (1)

CD279/PD-1 & CD47/MER6 (1)

CD16/CD32 (1)

PF45/48 (2)

HGF (1)

CSF2/GM-CSF (1)

ProteinUL128 & UL131A (1)

OPN/SPP1 (1)

botA/BoNT (2)

IGF1 (2)

IFN α2/IFNA2 (1)

Protein prM/prM (3)

Fluorescein & CD47/MER6 (1)

NGF/Beta-NGF (2)

CCL1/I-309 (1)

TRP-1 & CD134/OX40 (1)

RAGE/AGER (3)

CD25/IL2RA (1)

CD19 & CD3E (1)

IFNG (1)

CSF1/M-CSF (1)

RBD (S6P trimer) (3)

CCL8/MCP-2 (1)

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

entB/SEB (1)

SSEA4 (4)

TSG101 (2)

gH/gL Complexes (2)

IL12B/IL-12 p40 (1)

BDNF (1)

Glycoprotein G (6)

VLP (1)

CD152/CTLA4 (2)

IL31 (4)

gp125 (1)

Pvs25 (1)

VSIG4/CRIg (1)

PDGFD (1)

PSCA (1)

CD8a/Lyt2 (1)

ADGRE1/F4/80 & CD3E (1)

IL-6 (1)

CD274/PD-L1 & CD3E (1)

CD314/KLRK1 & CD3E (1)

F/Fusion glycoprotein F0 (8)

CD122/IL2RB (1)

IL8/CXCL8 (1)

SOD1 (1)

CLDN3/Claudin-3 (1)

THPO/Thrombopoietin (1)

GPRC5D (1)

VSIR/VISTA & CD274/PD-L1 (1)

NA/Neuraminidase (1)

ADAMTS5 (2)

TNFa/TNF-alpha (2)

LPAM-1/Integrin α4β7 (1)

F8/Coagulation factor VIII (7)

VP1/Coatprotein VP1 (2)

TIGIT (3)

IGF2 (1)

B7-H3 & CD3 epsilon (1)

G/Major surface glycoprotein G (2)

MSLN/Mesothelin (1)

Toxin B/tcdB (1)

IL18/IL1F4 (1)

IL17F (1)

cyaA/Cyclolysin (2)

CX3CL1/Fractalkine (1)

gp120/Glycoprotein 120 (1)

CCL17/TARC (1)

VWF (1)

gB/Envelope glycoprotein B (8)

CD274/PD-L1 (6)

Capsid protein VP25 (1)

L2/Minor capsid protein L2 (2)

IL10 (2)

ATTR/Transthyretin amyloidosis (4)

CD19 & CD3 epsilon (1)

TGFB2/TGF-beta-2 (1)

Fc Block (1)

BAG3 (1)

BTN3A (1)

CD274/PD-L1 & CD47/MER6 (1)

CD307e/FCRL5 (1)

IFNG/IFN-gamma (2)

VEGFA (1)

Major surface glycoprotein G (3)

ARG1/Arginase-1 (2)

BMP2 (1)

ANGPTL4 (2)

CD54/ICAM1 (1)

PAUF (1)

gp140/Env Trimer (2)

iga/IgA1 protease (1)

PDGFB (1)

IFNB1/IFN-beta (1)

CSF3/G-CSF (1)

CD200 & CD47/MER6 (1)

Heparanase (1)

BMP6 (1)

shiga toxin type 2A/stx2A (1)

Galectin-3/Gal-3 (1)

APOE4 (1)

Intermediate capsid protein VP6 (1)

HLA-A*11:01 (1)

HA/Hemagglutinin (7)

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

Capsid protein VP1/VP3/VP4 (2)

gD/Envelope glycoprotein D (2)

S/Spike glycoprotein (1)

IL22 (1)

TREM1 & CD46 (1)

CD295/LEPR (1)

SNCA/Alpha-synuclein (5)

VTCN1/B7-H4 (1)

ACE2 (2)

CD79B & CD3E (1)

CD283/TLR3 (2)

Prefusion Protein (2)

IL9 (1)

CXCL10/IP-10 (1)

CD172a/SIRPA (3)

HSP90 (1)

LAMP5 (1)

GPC (1)

IL13 (1)

CXCL12/SDF-1 (1)

FCGRT/FCRN (1)

GPA33 (1)

IL2 (2)

ErbB2/Her2 & CD3 epsilon (1)

MASP2 (1)

PTP4A1/PRL1 (1)

Flt3 ligand/FLT3LG (1)

TIGIT & CD274/PD-L1 (1)

HHRF3/US28 (1)

ACVRL1/ALK-1 & VEGFA (1)

TGFA/TGF-alpha (1)

CSPG4/HMW-MAA/MCSP (1)

CD274/PD-L1 & CD134/OX40 (1)

GDF2/BMP9 (1)

Fluorescein & CD3E (1)

IL5 (1)

CD152/CTLA4 & CD274/PD-L1 (1)

TRP-1 & CD47/MER6 (1)

IL1B/IL1F2 (2)

EGFL7 (1)

APP/Amyloid beta (1)

TGFB1 (2)

CFD (1)

CD99 (1)

TRP-1 & CD3e (1)

AFP/Alpha-fetoprotein (1)

CD279/PD-1 (9)

BMP10 (1)

shiga toxin type 2/stx2B (1)

CD366/HAVCR2/TIM-3 (1)

TCRαβ/alpha-beta TCR (1)

CD340/ERBB2 (1)

TREML1/TLT1 (1)

IL11 (2)

EGFRvIII-specific/EGFR variant III (2)

APOE3/4 (1)

TGM2 (1)

gH/UL75 (1)

CCL5/RANTES (1)

CDH11 (1)

GIPR/GIP-R (2)

wlaB/pglK (1)

RBD (13)

KLKB1/KLK3 (1)

CD137/4-1BB (2)

NP/Nucleoprotein (3)

FAP & CD3E (1)

F2/Prothrombin/PIVKA-II (1)

STAT3 (1)

IL1A/IL1F1 (1)

GFRAL (1)

pro-MSTN/GDF8 (1)

Capsid protein (2)

ROBO2 (1)

L1/Major capsid protein L1 (2)

EPO (1)

Envelope protein E (7)

GP1 glycoprotein (2)

TERM2 (1)

CD4 (1)

CD110/TPOR (2)

Neuropilin-2/NPR2 (1)

IL6R (1)

sLea/CA19-9 (1)

ApoC3 (1)

CD228/MELTF (1)

IL6 (2)

GP/Glycoprotein (5)
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Hepatitis C Virus (HCV) (9)

E. coli (4)

General (3)

Zika virus (ZIKV) (2)

Poliovirus type 1 (PV1) (2)

Nipah virus (NiV) (13)

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

Seoul virus (SEOV) (2)

Human parvovirus B19 (HPV B19) (3)

Coxsackievirus A16 (CVA16) (2)

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

Dog (11)

Orthohantavirus puumalaense (PUUV) (1)

Rotavirus (RV) (1)

Human metapneumovirus (HMPV) (5)

Hendra virus (HeV) (2)

Human hepatitis A virus (HHAV) (1)

Suid alphaherpesvirus 1 (SuHV-1/PRV) (3)

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

Andes virus (ANDV) (2)

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

Human metapneumovirus (2)

Staphylococcus aureus (3)

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (21)

Cat (1)

Human adenovirus 3 (HAdV-3) (1)

Rabbit (2)

Rat (1)

Rotavirus A (RV-A) (4)

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

Sin Nombre virus (SNV) (2)

Plasmodium falciparum (2)

Clostridium botulinum (2)

Human papillomavirus 59 (HPV59) (1)

Enterovirus 71 (EV71) (4)

Human herpesvirus 1 (HSV-1/HHV-1) (5)

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

Chikungunya virus (CHIKV) (1)

Plasmodium vivax (2)

Human respiratory syncytial virus (HRSV) (14)

Ebola virus (EBOV) (1)

Bovine respiratory syncytial virus (BRSV) (2)

Bordetella pertussis (2)

Influenza B virus (Flu B) (1)

Human immunodeficiency virus 1 (HIV-1) (10)

Human astrovirus-8 (HAtVs) (1)

Human papillomavirus 16 (HPV16) (2)

Clostridioides difficile (2)

Junin mammarenavirus (JUNV) (1)

Sudan ebolavirus (SEBOV) (1)

Coxsackievirus B1 (CBV1) (3)

Streptococcus pneumoniae (1)

Reston ebolavirus (REBOV) (1)

Influenza A virus (Flu A) (9)

Japanese encephalitis virus (JEV) (1)

Enterovirus D68 (EV-D68) (2)

Candida albicans (1)

Hantaan virus (HTNV) (2)

Lassa virus (LASV) (1)

Bundibugyo ebolavirus (BDBV) (1)

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

Mouse (59)

Campylobacter jejuni subsp. (1)

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

Puumala virus (PUUV) (2)

Tai Forest ebolavirus (TAFV) (1)

Porcine circovirus 2 (PCV2) (2)

Monkey (1)

Human papillomavirus 6 (HPV6) (1)

Dengue virus type 2 (DENV-2) (9)

Machupo virus (MACV) (1)

Zaire ebolavirus (ZEBOV) (6)

Brazilian scorpion (1)

Dobrava-Belgrade virus (DOBV) (2)

Hepatitis B virus genotype A (HBV-A) (6)

Human (223)

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

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

Human papillomavirus 58 (HPV58) (3)
응용 분야

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RIA (1)

ELISA (1)

in vivo PD-L1 blockade (3)

FCM (95)

in vivo research (5)

Agonist (8)

in vitro PD-L1 blockade (3)

in vivo macrophage depletion (1)

Blocking (43)

IHC-F (3)

in vivo imaging (1)

in vivo monocyte depletion (1)

FACS (6)

Nneutralization (1)

WB (47)

IP (5)

IHC (7)

in vivo (2)

ICC (1)

Functional Assays (1)

in vivo blocking (2)

Functional assay (10)

in vivo study (9)

SPR (18)

Antagonist (1)

in vivo blocking of PD-1/PD-L signaling (2)

Block (1)

Cell Deplete (1)

ELISA (437)

Depletion (1)

T cell stimulation (Reported) (1)

Research in vivo (4)

Bioactivity: FACS (1)

DB (2)

Neutralization (389)

in vivo CD4+ T cell depletion (1)

T cell depletion (Reported) (1)

IF (11)

FuncS (61)

Stimulatory (1)

in vivo neutralization (1)
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Canine (11)

Orthohantavirus puumalaense (Puumala virus) (PUUV) (3)

Human metapneumovirus (HMPV) (7)

Hendra virus (HeV) (2)

Hepatitis A virus (HAV) (1)

Korean hemorrhagic fever virus (KHFV) (Hantaan virus) (HTNV) (2)

Suid herpesvirus 1 (SuHV-1) (Pseudorabies virus) (3)

Epstein-Barr virus (HHV-4) (Human herpesvirus 4) (2)

Staphylococcus aureus (3)

Dabie bandavirus (Severe fever with thrombocytopenia virus) (SFTSV) (Huaiyangshan banyangvirus) (1)

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (21)

Feline (1)

Human adenovirus B serotype 3 (HAdV-3) (1)

Dobrava-Belgrade virus (DOBV) (2)

Rabbit (2)

Rat (2)

Rotavirus A (RV-A) (4)

Influenza A virus (1)

Plasmodium falciparum (2)

Hepatitis E virus (HEV) (1)

Clostridium botulinum (2)

Human respiratory syncytial virus A (HRSV-A) (14)

Human papillomavirus 59 (HPV59) (1)

Reston ebolavirus (REBOV) (Reston Ebola virus) (1)

Human herpesvirus 1 (HHV-1) (Human herpes simplex virus 1) (HSV-1) (5)

Varicella-zoster virus (HHV-3) (Human herpesvirus 3) (4)

Chikungunya virus (CHIKV) (1)

Seoul virus (SEOV) (2)

Plasmodium vivax (2)

Enterovirus 71 (EV71) (4)

Human respiratory syncytial virus B (HRSV-B) (11)

Sudan ebolavirus (SEBOV) (Sudan Ebola virus) (1)

Bovine respiratory syncytial virus (BRSV) (2)

Bundibugyo virus (BDBV) (1)

Bordetella pertussis (2)

Influenza B virus (2)

Human immunodeficiency virus type 2 (HIV-2) (1)

Andes virus (Andes orthohantavirus) (2)

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

Influenza A virus (H5N1) (2)

Human astrovirus-8 (HAstV-8) (1)

Human papillomavirus 16 (HPV16) (2)

Clostridioides difficile (2)

Junin mammarenavirus (JUNV) (Junn mammarenavirus) (1)

Human (235)

Coxsackievirus B1 (CVB1) (3)

Streptococcus pneumoniae (1)

Tai Forest ebolavirus (TAFV) (Cote d'Ivoire Ebola virus) (1)

Influenza A virus (H1N1) (3)

Japanese encephalitis virus (JEV) (1)

Enterovirus D68 (EV-D68) (2)

Candida albicans (1)

Sin Nombre virus (SNV) (2)

Lassa virus (LASV) (1)

Influenza A virus (H7N7) (1)

Human adenovirus C serotype 5 (HAdV-5) (Human adenovirus 5) (7)

Mouse (95)

Campylobacter jejuni (1)

Middle East respiratory syndrome-related coronavirus (MERS-CoV) (7)

Dengue virus 1 (DENV-1) (1)

Porcine circovirus 2 (PCV2) (2)

Macaca fascicularis (Crab-eating macaque) (Cynomolgus monkey) (1)

Human papillomavirus 6 (HPV6) (1)

Dengue virus 2 (DENV-2) (9)

Machupo virus (MACV) (1)

Zaire ebolavirus (ZEBOV) (Zaire Ebola virus) (6)

Tityus serrulatus (Brazilian scorpion) (1)

Influenza A virus (H3N2) (4)

Dengue virus 3 (DENV-3) (1)

Hepatitis B virus (HBV) (6)

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

Human papillomavirus 58 (HPV58) (3)

Escherichia coli (4)

Zika virus (ZIKV) (2)

Poliovirus type 1 (PV1) (2)

Nipah virus (NiV) (13)

Dengue virus 4 (DENV-4) (1)

Hepatitis C Virus (HCV) (9)

Human parvovirus B19 (3)

Coxsackievirus A16 (CVA16) (2)

Influenza A virus (H2N2) (1)
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Feline (1)

kappa (5)

Mouse (171)

Human (321)

IgG2b (1)

Alpaca (5)

Rat (19)

IgG2a (1)

IgG1 (1)

Canine (8)

IgG (3)

Hamster (1)
클론성

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Monoclonal (536)
접합체

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Unconjugated (536)