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

研究者がabinScienceを選ぶ理由

アプリケーション検証済み Rigorously tested for WB, IHC, IF, ELISA, and FC with supporting images and data on every product page

高特異性と高感度 Monoclonal and polyclonal options with validated target specificity, minimal cross-reactivity, and lot-specific titer data.

広い種交差性 Covering human, mouse, rat, and additional species for translational and comparative research

多様なコンジュゲーションオプション Unconjugated, HRP, AP, biotin, FITC, PE, APC, and other fluorochrome conjugates ready for your workflow

オリジナルメーカーの品質 In-house development from immunogen design to final QC — full traceability and batch consistency guaranteed.

適切な製品の選び方

標的と交差種:

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

用途:

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

クローン性:

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

コンジュゲーション:

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

ドキュメントとQCデータ

Download product datasheets, validation images (WB/IHC/IF/FC), CoA, and application protocols on each product page. すべてのデータは特定のロットに固有です。

よくある質問（FAQ)

抗体はどのように検証されていますか？

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.

コンジュゲート抗体は提供していますか？

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

抗体はどの種と反応しますか？

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

交換ポリシーは何ですか？

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.

カスタム抗体は入手できますか？

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

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製品タイプ

0 選択済み

Antibodies (535)
ターゲット

0 選択済み

IFNA1/Interferon alpha-D (1)

Blood group Hantigen/Globo H (3)

CXCL4/PF4 (1)

NS1 (1)

CCL3/MIP-1-alpha (1)

CCL11/Eotaxin (1)

MASP2 (1)

FOLH1/PSMA (1)

IL23A (1)

CD254/RANKL/TNFSF11 (1)

IL21 (1)

S-HBsAg/SHB (1)

IL31RA (1)

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

CD3E (2)

Fusion glycoprotein F0 (4)

CXCL11/I-TAC (1)

OSM/Oncostatin-M (1)

Tityustoxin VII/Toxin VII/Ts7 (1)

CD115/CSF1R (2)

CD268/TNFRSF13C (2)

ROR1/NTRKR1 (1)

HBEGF (1)

NS1/gp68/gp70 (6)

CNR1/CB1 (3)

Protease/PR (1)

CD120b/TNFR2 (1)

CD20/MS4A1 & CD3E (1)

PD-1 & VEGF-A (1)

CTGF/CCN2 (1)

PTP4A3/PRL3 (1)

CD9 (1)

APOE (1)

Gn (1)

CD154/CD40L/TNFSF5 (1)

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

Major capsid protein L1 (3)

SFRP1 (1)

CD49d/ITGA4 (1)

CD132/IL2RG (1)

CA9 (1)

HTRA1/PRSS11 (1)

EGFRvIII & CD3E (1)

CD276/B7-H3 (1)

MUC16/CA-125 (1)

GP/Envelopment polyprotein (1)

PRLR (1)

ENT2/SLC29A2 (1)

IL20 (1)

S2/Spike protein S2' (1)

Fusion glycoprotein (4)

Capsid protein VP2 (1)

C1S (1)

CD40/TNFRSF5 (1)

E1 & E2 (gp35 & gp70) (3)

FedF (1)

gB/UL27 (1)

ADM/Adrenomedullin (1)

Capsid protein VP1 (2)

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

LRRC15/LIB (1)

CD73/NT5E (2)

Pre-F/Fusion glycoprotein F0 (2)

CD340/ERBB2 & CD3E (2)

H-2Kb (1)

PDGFC (1)

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

LGR5/GPR49 (1)

mature virion in complex (5)

TYRP1 & CD3 epsilon (1)

P domain (1)

Toxin A/tcdA (1)

GREM1/DAND2 (1)

EPOR (3)

RBP2b (1)

Fluorescein & CD274/PD-L1 (1)

FGF21 (1)

CD37/TSPAN26 (1)

env/Env polyprotein (4)

CDH17/Cadherin-17 (1)

NS1/Non-structural protein 1 (1)

F9/Factor IX (1)

TNFSF9/4-1BBL (2)

GDF15/MIC1 (1)

HBsAg (5)

MUC5AC (1)

ANGPTL3 (1)

CD276/B7-H3 & CD3E (1)

TSLP (2)

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

STEAP1 (1)

CD335/NCR1/NKp46 (1)

CCL2/MCP-1 (1)

LRP6 (1)

gB/BALF4 (2)

aPC/Activated protein C (3)

CD52 (1)

CCL14/NCC-2 (1)

Outer capsid protein VP4 (2)

SOST (1)

Glycoprotein C/Gc (2)

SAA (2)

env/Envpolyprotein (1)

ADAMTS4 (4)

gH/Envelope glycoprotein H (2)

LTA/TNF-beta (1)

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

PF45/48 (2)

Neuraminidase/NA (3)

Spike glycoprotein 2 (5)

ProteinUL128 & UL131A (1)

Fluorescein & CD47/MER6 (1)

TRP-1 & CD134/OX40 (1)

lukF (1)

RAGE/AGER (3)

CD25/IL2RA (1)

F12/Coagulationfactor XII (1)

CD19 & CD3E (1)

IFNG (1)

DPEP3 (1)

gE/Envelope glycoprotein E (1)

IL17A (4)

CD20/MS4A1 (1)

SSEA4 (4)

TSG101 (2)

Glycoprotein G (6)

VLP (1)

IL31 (4)

Outer capsid glycoprotein VP7 (1)

gp125 (1)

CXCL9/MIG (1)

FAP/FAPalpha (1)

TSHR/LGR3 (2)

RBD (S6P trimer) (3)

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

OPN/SPP1 (1)

botA/BoNT (2)

IGF1 (2)

IFN α2/IFNA2 (1)

ADGRE1/F4/80 & CD3E (1)

IL-6 (1)

CD274/PD-L1 & CD3E (1)

Protein prM/prM (3)

NGF/Beta-NGF (2)

CCL1/I-309 (1)

L3/CP-H/Protein II (1)

CD314/KLRK1 & CD3E (1)

CSF1/M-CSF (1)

CLDN3/Claudin-3 (1)

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

NA/Neuraminidase (1)

GDF11/BMP11 (1)

APCS/PTX2 (1)

LPAM-1/Integrin α4β7 (1)

CD16/CD32 (1)

TIGIT (3)

HGF (1)

B7-H3 & CD3 epsilon (1)

CSF2/GM-CSF (1)

BDNF (1)

CD152/CTLA4 (2)

Pvs25 (1)

VSIG4/CRIg (1)

CCL8/MCP-2 (1)

VWF (1)

entB/SEB (1)

gH/gL Complexes (2)

IL12B/IL-12 p40 (1)

MSLN/Mesothelin (1)

F/Fusion glycoprotein F0 (8)

CD122/IL2RB (1)

IL8/CXCL8 (1)

SOD1 (1)

BTN3A (1)

THPO/Thrombopoietin (1)

GPRC5D (1)

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

ADAMTS5 (2)

TNFa/TNF-alpha (2)

F8/Coagulation factor VIII (7)

VP1/Coatprotein VP1 (2)

IGF2 (1)

CD54/ICAM1 (1)

G/Major surface glycoprotein G (2)

PDGFD (1)

PSCA (1)

PAUF (1)

iga/IgA1 protease (1)

CD8a/Lyt2 (1)

IFNB1/IFN-beta (1)

CD200 & CD47/MER6 (1)

Heparanase (1)

shiga toxin type 2A/stx2A (1)

Galectin-3/Gal-3 (1)

CD19 & CD3 epsilon (1)

HLA-A*11:01 (1)

Capsid protein VP1/VP3/VP4 (2)

S/Spike glycoprotein (1)

CX3CL1/Fractalkine (1)

TREM1 & CD46 (1)

gp120/Glycoprotein 120 (1)

CCL17/TARC (1)

gB/Envelope glycoprotein B (8)

VTCN1/B7-H4 (1)

CD274/PD-L1 (6)

CD79B & CD3E (1)

Capsid protein VP25 (1)

Prefusion Protein (2)

L2/Minor capsid protein L2 (2)

IL10 (2)

Toxin B/tcdB (1)

IL18/IL1F4 (1)

CD172a/SIRPA (3)

GPC (1)

IL17F (1)

cyaA/Cyclolysin (2)

FCGRT/FCRN (1)

APOE4 (1)

VEGFA (1)

Major surface glycoprotein G (3)

ARG1/Arginase-1 (2)

BMP2 (1)

ANGPTL4 (2)

TIGIT & CD274/PD-L1 (1)

ACVRL1/ALK-1 & VEGFA (1)

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

Fluorescein & CD3E (1)

gp140/Env Trimer (2)

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

PDGFB (1)

CSF3/G-CSF (1)

TRP-1 & CD47/MER6 (1)

BMP6 (1)

ATTR/Transthyretin amyloidosis (4)

TGFB2/TGF-beta-2 (1)

CD99 (1)

TRP-1 & CD3e (1)

Fc Block (1)

shiga toxin type 2/stx2B (1)

CD366/HAVCR2/TIM-3 (1)

BAG3 (1)

TCRαβ/alpha-beta TCR (1)

CD340/ERBB2 (1)

CD307e/FCRL5 (1)

IL11 (2)

IFNG/IFN-gamma (2)

ErbB2/Her2 & CD3 epsilon (1)

SNCA/Alpha-synuclein (5)

APOE3/4 (1)

ACE2 (2)

TGM2 (1)

CD283/TLR3 (2)

IL9 (1)

CXCL10/IP-10 (1)

HSP90 (1)

CDH11 (1)

LAMP5 (1)

IL13 (1)

CXCL12/SDF-1 (1)

wlaB/pglK (1)

GPA33 (1)

Intermediate capsid protein VP6 (1)

HA/Hemagglutinin (7)

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

KLKB1/KLK3 (1)

gD/Envelope glycoprotein D (2)

IL22 (1)

CD295/LEPR (1)

EGFRvIII-specific/EGFR variant III (2)

IL5 (1)

NP/Nucleoprotein (3)

FAP & CD3E (1)

IL1B/IL1F2 (2)

EGFL7 (1)

APP/Amyloid beta (1)

Capsid protein (2)

TGFB1 (2)

CFD (1)

AFP/Alpha-fetoprotein (1)

ROBO2 (1)

CD279/PD-1 (9)

BMP10 (1)

TERM2 (1)

CD4 (1)

TREML1/TLT1 (1)

IL2 (2)

CD110/TPOR (2)

Neuropilin-2/NPR2 (1)

PTP4A1/PRL1 (1)

IL6R (1)

Flt3 ligand/FLT3LG (1)

HHRF3/US28 (1)

ApoC3 (1)

TGFA/TGF-alpha (1)

GP/Glycoprotein (5)

CSPG4/HMW-MAA/MCSP (1)

GDF2/BMP9 (1)

APOE2/3/4 (1)

GIPR/GIP-R (2)

RBD (13)

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

ERBB3/HER3 (1)

CD198/CCR8 (2)

TPSAB1/Tryptase-1 (1)

Fusion glycoprotein/F Trimer (1)

CDH1/CDH11 (1)

RSPO3 (1)

IFNAR1 (1)

gH/UL75 (1)

WNT2 (2)

CCL5/RANTES (1)

shiga toxin type 1B/stx1B (1)

GP1 glycoprotein (2)

CD114/G-CSFR (1)

Spike glycoprotein (1)

BMP4 (1)

sLea/CA19-9 (1)

CD274/PD-L1 & CD28 (1)

CD16a/FCGR3A (3)

CD228/MELTF (1)

IL6 (2)

S2 Protein (1)

CD152/CTLA4 & CD134/OX40 (1)

CD137/4-1BB (2)

Alpha-toxin/hly (1)

RBD (Omicron/JN.1) (2)

F2/Prothrombin/PIVKA-II (1)

STAT3 (1)

IL11RA (2)

IL1A/IL1F1 (1)

GFRAL (1)

pro-MSTN/GDF8 (1)

EGFR/ERBB1 & CD3E (1)

PD-1 (1)

L1/Major capsid protein L1 (2)

EPO (1)

Envelope protein E (7)
種

0 選択済み

Orthohantavirus puumalaense (PUUV) (1)

Human metapneumovirus (HMPV) (5)

Hendra virus (HeV) (2)

Human hepatitis A virus (HHAV) (1)

E. coli (4)

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

Poliovirus type 1 (PV1) (2)

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

Andes virus (ANDV) (2)

Human metapneumovirus (2)

Coxsackievirus A16 (CVA16) (2)

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

Human parvovirus B19 (HPV B19) (3)

Cat (1)

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

Rabbit (2)

Dog (11)

Rat (1)

Rotavirus (RV) (1)

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

Sin Nombre virus (SNV) (2)

Plasmodium falciparum (2)

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

Staphylococcus aureus (3)

Chikungunya virus (CHIKV) (1)

Rotavirus A (RV-A) (4)

Enterovirus 71 (EV71) (4)

Human papillomavirus 59 (HPV59) (1)

Human adenovirus 3 (HAdV-3) (1)

Ebola virus (EBOV) (1)

Clostridium botulinum (2)

Plasmodium vivax (2)

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

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

Human respiratory syncytial virus (HRSV) (14)

Bovine respiratory syncytial virus (BRSV) (2)

Sudan ebolavirus (SEBOV) (1)

Streptococcus pneumoniae (1)

Reston ebolavirus (REBOV) (1)

Enterovirus D68 (EV-D68) (2)

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

Human astrovirus-8 (HAtVs) (1)

Human papillomavirus 16 (HPV16) (2)

Clostridioides difficile (2)

Hantaan virus (HTNV) (2)

Lassa virus (LASV) (1)

Bordetella pertussis (2)

Influenza B virus (Flu B) (1)

Coxsackievirus B1 (CBV1) (3)

Junin mammarenavirus (JUNV) (1)

Bundibugyo ebolavirus (BDBV) (1)

Candida albicans (1)

Campylobacter jejuni subsp. (1)

Influenza A virus (Flu A) (9)

Japanese encephalitis virus (JEV) (1)

Puumala virus (PUUV) (2)

Tai Forest ebolavirus (TAFV) (1)

Porcine circovirus 2 (PCV2) (2)

Monkey (1)

Mouse (59)

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

Zaire ebolavirus (ZEBOV) (6)

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

Dobrava-Belgrade virus (DOBV) (2)

Human papillomavirus 6 (HPV6) (1)

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

Machupo virus (MACV) (1)

General (3)

Zika virus (ZIKV) (2)

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

Nipah virus (NiV) (13)

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

Seoul virus (SEOV) (2)

Brazilian scorpion (1)

Hepatitis C Virus (HCV) (9)

Human (223)

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

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

Human papillomavirus 58 (HPV58) (3)
アプリケーション

0 選択済み

in vivo research (5)

ELISA (1)

FCM (95)

in vivo macrophage depletion (1)

in vivo PD-L1 blockade (3)

Agonist (8)

in vivo imaging (1)

in vivo monocyte depletion (1)

FACS (6)

Nneutralization (1)

in vitro PD-L1 blockade (3)

Blocking (43)

in vivo (2)

ICC (1)

WB (47)

Functional Assays (1)

in vivo blocking (2)

Functional assay (10)

in vivo study (9)

IHC-F (3)

Antagonist (1)

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

Depletion (1)

T cell stimulation (Reported) (1)

SPR (18)

IP (5)

Research in vivo (4)

Bioactivity: FACS (1)

IHC (7)

DB (2)

in vivo CD4+ T cell depletion (1)

T cell depletion (Reported) (1)

Cell Deplete (1)

ELISA (437)

Stimulatory (1)

FuncS (61)

in vivo neutralization (1)

Neutralization (389)

RIA (1)

IF (11)
反応性

0 選択済み

Feline (1)

Dobrava-Belgrade virus (DOBV) (2)

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

Rabbit (2)

Canine (11)

Plasmodium falciparum (2)

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

Hepatitis E virus (HEV) (1)

Staphylococcus aureus (3)

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

Rat (2)

Chikungunya virus (CHIKV) (1)

Rotavirus A (RV-A) (4)

Seoul virus (SEOV) (2)

Enterovirus 71 (EV71) (4)

Human papillomavirus 59 (HPV59) (1)

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

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

Influenza A virus (1)

Bundibugyo virus (BDBV) (1)

Clostridium botulinum (2)

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

Plasmodium vivax (2)

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

Andes virus (Andes orthohantavirus) (2)

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

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

Bovine respiratory syncytial virus (BRSV) (2)

Streptococcus pneumoniae (1)

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

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

Enterovirus D68 (EV-D68) (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)

Sin Nombre virus (SNV) (2)

Lassa virus (LASV) (1)

Bordetella pertussis (2)

Influenza B virus (2)

Human (235)

Coxsackievirus B1 (CVB1) (3)

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

Candida albicans (1)

Influenza A virus (H7N7) (1)

Campylobacter jejuni (1)

Influenza A virus (H1N1) (3)

Japanese encephalitis virus (JEV) (1)

Dengue virus 1 (DENV-1) (1)

Porcine circovirus 2 (PCV2) (2)

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

Mouse (95)

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

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

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

Dengue virus 3 (DENV-3) (1)

Human papillomavirus 6 (HPV6) (1)

Dengue virus 2 (DENV-2) (9)

Machupo virus (MACV) (1)

Zika virus (ZIKV) (2)

Influenza A virus (H3N2) (4)

Hepatitis B virus (HBV) (6)

Nipah virus (NiV) (13)

Dengue virus 4 (DENV-4) (1)

Tityus serrulatus (Brazilian scorpion) (1)

Hepatitis C Virus (HCV) (9)

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

Human papillomavirus 58 (HPV58) (3)

Human metapneumovirus (HMPV) (7)

Hendra virus (HeV) (2)

Hepatitis A virus (HAV) (1)

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

Escherichia coli (4)

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

Poliovirus type 1 (PV1) (2)

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

Coxsackievirus A16 (CVA16) (2)

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

Influenza A virus (H2N2) (1)

Human parvovirus B19 (3)
宿主種

0 選択済み

Mouse (171)

IgG2b (1)

Human (321)

IgG2a (1)

Alpaca (5)

Rat (19)

IgG1 (1)

IgG (3)

Hamster (1)

Feline (1)

Canine (8)

kappa (5)
クローン性

0 選択済み

Monoclonal (536)
抱合体

0 選択済み

Unconjugated (536)