The principle of lateral flow immunoassay technology is to immobilize specific antigens or antibodies on nitrocellulose membranes (NC membranes) in bands, and adsorb another labeled antigen or antibody from sample pad, which has reacted with samples sufficiently.
First, the sample is added to the sample pad at one side of the test strip, which move through sample pad and dissolves and reacts with labeled antigen or antibody through capillarity Second, The antigen-antibody complex move forward and are captured the immobilized specific antibodies on NC membranes specifically, which can be detected and showed red or any other special visible color. And negative result is always showed blank.
Therefore, lateral flow has been developed rapidly in recent years which has been widely used in food safety, disease diagnosis, drug detection, environmental monitoring, etc. Compared to other techniques such as enzyme-linked immunosorbent assay (ELISA) and real-time quantitative polymerase chain reaction (QPCR), the result by lateral flow has showed strong advantages:
1. One-step test, no redundant cleaning process
2. Faster, lower-cost, and small sample size needed
3. The sample testing procedure is simple and easy to operate
4. It can detect a wide variety of substances, including proteins, haptens, nucleic acids, amplification products, etc
5. Direct testing of liquid samples
6. No need for machines to interpret qualitative and semi-quantitative results
7. Qualified meet point-of-care testing
8. Long product validity period, no need for low temperature storage, reduce transportation and storage costs
Please contact us if you need or are interested in
◆ Cardiac Disease |
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Troponin I (cTnI) |
Creatine kinase isoenzyme (CKMB) |
Troponin I/myelin peroxidase (cTnI/MPO) |
Troponin T (cTnT) |
Cardiac Myosin-Binding Protein C (cMyBP-C) |
Troponin I/N-terminal brain natriuretic peptide precursor /D-dimer (cTnI/NT-proBNP/DD) |
Hypersensitivity troponin I (hs-cTnI) |
Myelin peroxidase (MPO) |
Growth Stimulation expressed gene 2 (ST2) |
Hypersensitivity troponin T (hs-cTnT) |
Troponin I/creatine kinase isoenzyme (cTnI/CKMB) |
Soluble growth stimulates expression of gene 2 protein/N-terminal brain natriuretic peptide precursors (ST2/NT-proBNP) |
◆ Inflammation |
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Complement factor D (CFD) |
Immunoglobulin E (IgE) |
Antistreptolysin O IgG antibody (ASO Ab) |
Complement factor H (CFH) |
Proalbumin/C-reactive protein (PA/CRP) |
IgE |
Antistreptolytic O (ASO) |
Prostate small leakage proteins (PSEP) |
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◆ Pregnancy & Fertility |
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Estradiol (E2) |
Anti-endometrial IgA (EmAb-IgA) |
Pregnancy-associated plasma protein A (PAPP-A) |
Follicle-stimulating hormone (FSH) |
Anti-endometrial IgG (EmAb-IgG) |
Fetal fibronectin (FFN) |
Prolactin (PRL) |
Anti-endometrial IgM (EmAb-IgM) |
Placental growth factor (PLGF) |
Testosterone (T) |
Anti-human chorionic gonadotropin antibody (hCGAb) |
Placental growth factor / soluble FMS like tyrosine kinase-1 (PLGF/sFlt-1) |
Luteinizing hormone (LH) |
Anti-zona pellucida antibody (AZPAb) |
Inhibin B (INH-B) |
Acrosomal protein SP-10 (ACRV1) |
Anti cardiolipin / Anti-ovary / Anti-endometrial / Anti-sperm IgG |
Free β- human chorionic gonadotropin (F-β-hCG) |
Antisperm antibody IgA (AsAb-IgA) |
Anti-trophoblast antibody (ATAb) |
Alpha-fetoprotein (AFP) |
Antisperm antibody IgG (AsAb-IgG) |
Prolactin (PRL) |
Human chorionic gonadotropins (hCG) |
Antisperm antibody IgM (AsAb-IgM) |
Ovulation hormones (Luteinizing hormone/Estrone–3-glucuronide) (LH/E3G) |
β- Human chorionic gonadotropin core fragment / human chorionic gonadotropin (β-hCG/hCG) |
Anti-ovarian antibody IgG (AOAb-IgG) |
progesterone (P) |
Alpha-fetoprotein/human chorionic gonadotropin free β (AFP/β-hCG) |
Anti-ovarian antibody IgM (AOAb-IgM) |
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◆ Auto-immune Disease |
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Glial fibrous acidic protein (GFAP) |
Antistreptolysin O/rheumatoid factor/C-reactive protein |
Anticardiolipin antibody IgG (Cardiolipin IgG) |
Anti-dSDNA antibody (Anti-dsDNA) |
Anti-phospholipase A2 receptor antibody |
Anticardiolipin antibody IgM (Cardiolipin IgM) |
Anti-M2 mitochondrial antibody |
Antiphospholipase A2 receptor antibody IgG |
Anti-neutrophil cytoplasmic antibody (ANCA) |
Anti-RA33 antibody |
Anti-dSDNA antibody (Anti-dsDNA) |
Anti-neutrophil cytoplasmic antibody IgG (ANCA IgG) |
Antinuclear antibody (ANA) |
Anti-dSDNA antibody IgG (Anti-dsDNA IgG) |
Anti-tissue transglutaminase antibody IgA (Anti-tTG-IgA(ATA IgA)) |
Anti-cyclic citrulline peptide antibody (Anti-CCP) |
Anti-mitochondrial antibody IgA/G/M (AMA-IgA/IgG/IgM) |
Rheumatoid factor IgG (RF IgG) |
Anti-cyclic citrulline peptide antibody / rheumatoid factor (Anti-CCP/RF) |
Anti-mitochondrial antibody M2 type (AMA-M2) |
Rheumatoid factor IgM (RF IgM) |
Anti-cyclic citrulline polypeptide antibody IgG (Anti-CCP-IgG) |
Anticardiolipin antibody (Anti-Cardiolipin) |
Immunoglobulin G4 (IgG4) |
Anti-keratin antibody |
Anticardiolipin antibody IgA (Cardiolipin IgA) |
Autoantibodies in vasculitis (ANCA/GPA/MPA) |
Anti-soluble antigen |
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◆ Therapeutic Drugs |
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β-lactams |
Fluoroquinolones |
Lincoamides |
Phenytoin (PHY) |
Cyclosporine |
Mycophenolic acid |
Valproic acid (VPA) |
Sulfonamides |
Tetracyclines |
theophylline (THE) |
methotrexate (MTX) |
Tacrolimus |
digoxin (DIGN) |
Carbamazepine (CAR) |
Vancomycin |
Voriconazole |
Amphenicol |
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◆ Drug Abuse |
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Methadone |
Risperidone |
Morphine/Methamphetamine |
Tetrahydrocannabinolic acid (THCA) |
Ketamine |
Morphine/Methamphetamine |
amphetamine (AMPH) |
3,4 -Methylenedioxymethamphetamine (MDMA) |
Morphine/Methamphetamine/Ketamine |
Benzodiazepines (BENZ) |
6-Monoacetylmorphine (6-MAM) |
Morphine/Methamphetamine/Ketamine/Methylenedioxymethamphetamine/Cocaine |
Buprenorphine (BI Buprenorphine) |
Morphine/Ketamine |
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◆ Infectious Disease |
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Group A streptococcus antigen |
Mycoplasma pneumoniae IgM/IgG (MP IgM/IgG) |
Measles virus IgM |
Group B streptococcusantigens |
Mycoplasma pneumoniae IgM (MP IgM) |
Talaromyces marneffei antigen |
Botulinum toxin type A (BtA) |
Mycoplasma pneumoniae antigen (MP antigen) |
Norovirus antigen (NV antigen) |
Staphylococcal enterotoxin B (Enterotoxin type B) (SEB) |
Parainfluenza virus IgG (PIV IgG) |
Tetanus toxin IgG |
Epstein-Barr Virus capsid antigen IgA (EBVCA-IgA) |
Parainfluenza virus IgM (PIV IgM) |
Mumps virus IgM |
Epstein-Barr Virus capsid antigen IgM (EBVCA-IgM) |
H7N9 antigen (H7N9) |
Chlamydia trachomatis antigen (CT antigen) |
Epstein-Barr Virus-Early Antigen IgG (EB-EA IgG) |
Hantavirus IgM/IgG |
Chlamydia trachomatis IgG (CT IgG) |
Vibrio cholerae O139 |
Hantavirus IgM |
Chlamydia trachomatis IgM (CT IgM) |
Vibrio cholerae O1 |
Hantavirus IgG |
Hemorrhagic fever with renal syndrome IgM (HFRS IgM) |
Echo virus IgM (ECHOV IgM) |
Respiratory syncytial virus antigen (RSV antigen) |
Legionella pneumophila IgG (Lp IgG) |
Hepatitis C virus IgG antibody (Anti-HCV IgG) |
Hepatitis A virus IgG (HAV IgG) |
Varicella-zoster virus IgM (VZV IgM) |
Hepatitis C virus nucleic acid (HCV RNA) |
Influenza A virus/influenza B virus/respiratory adenovirus/respiratory syncytial virus antigen |
Parvovirus B19 IgG (B19 IgG) |
Brucella antibody |
Ureaplasma urealyticum IgG (UU IgG) |
Parvovirus B19 IgM (B19 IgM) |
Brucella antigen |
Ureaplasma urealyticum IgM (UU IgM) |
Hepatitis B virus e antibody (HBeAb) |
Enterovirus 71 nucleic acid (EV71 RNA) |
Coxsackie B virus IgG (CVB IgG) |
Hepatitis B virus e antigen (HBeAg) |
Dengue virus IgG/IgM (DENV IgG/IgM) |
Coxsackie B virus IgM (CVB IgM) |
Hepatitis B virus surface antibody (HBsAb) |
Dengue virus NS1 antigen (DENV NS1) |
Coxsackievirus A16 IgM (CA16 IgM) |
Hepatitis B virus surface antigen/surface antibody/e antigen/e antibody/core antibody |
Dengue virus NS1 antigen/IgG antibody/IgM antibody (DENV NSA1/IgG/IgM) |
Rabies virus IgG (RV IgG) |
Hepatitis B virus nucleic acid |
Severe Fever with Thrombocytopenia Syndrome IgM/IgG (SFTS IgG/IgM) |
Neisseria gonorrhoeae antigen (NG antigen) |
Hepatitis B virus core antibody (HBcAb) |
Streptococcal pneumoniae antigen (SP) |
Neisseria gonorrhoeae / Chlamydia trachomatis antigen (NG/CA antigen) |
Hepatitis B virus core antibody IgM (HBcAb IgM) |
Chlamydia pneumoniae IgG (Cpn-IgG) |
Influenza A virus IgM |
Hepatitis B virus pre-S1 antigen (HBV-PreS1-Ag) |
Chlamydia pneumoniae IgM (Cpn-IgM) |
Influenza A virus IgM/Influenza B virus IgM/Parainfluenza virus IgM |
Hepatitis B virus pre-S2 antigen (HBV-PreS2-Ag) |
Chlamydia pneumoniae IgM / Mycoplasma pneumoniae IgM (Cpn-IgM/MP IgM) |
Measles virus IgG |
Hepatitis E virus IgG (HEV IgG) |
Mycoplasma pneumoniae IgG (MP IgG) |
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◆ New Born |
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Herpes simplex virus Type I IgM (HSV-1 IgM) |
Rubella virus IgM (RV IgM) |
Toxoplasma IgM/IgG, Cytomegalo virus IgM/IgG, Rubella virus IgG (TORCH) |
Herpes simplex virus Type II IgG (HSV-2 IgG) |
Toxoplasma, Rubella virus, Cytomegalo virus, Herpes virus type I/type II IgG antibody (TORCH) |
Cytomegalovirus IgG |
Herpes simplex virus Type II IgM (HSV-2 IgM) |
Toxoplasma, Rubella virus, Cytomegalo virus, Herpes virus type I/type II IgM antibody (TORCH) |
Cytomegalovirus IgM |
Herpes simplex virus Type II IgM/IgG (HSV-2 IgM/IgG) |
Toxoplasma, Rubella virus, Cytomegalo virus, Herpes virus type II IgG (TORCH) |
Herpes simplex virus type II IgM |
Southeast Asia-deletion α-thalassemia Zeta-globin chain |
Toxoplasma, Rubella virus, Cytomegalo virus, Herpes virus type II IgM (TORCH) |
Measles virus IgG / Rubella virus IgG / Mumps virus IgG (MMR) |
Rubella virus IgG (RV IgG) |
Insulin-like growth factor binds to protein-1 (IGFBP-1) |
IGF-binding protein-1/fetal fibronectin (IGFBP-1/FFN) |
Free prostate-specific antigen (Free PSA) |
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◆ Cancer |
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Lymphotoxin α (LT-α) |
Fecal occult blood (FOB) |
Vascular endothelial growth factor (VEGF) |
Carcinoembryonic antigen (CEA) |
Chitosan 3-like protein 1 |
Golgi protein 73 (GP73) |
Alpha-fetoprotein (AFP) |
Prostate-specific antigen (PSA) |
Carbohydrate antigen 15-3/Cancer antigen 15-3 (CA 15-3) |
Gynecological Disease |
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Candida albicans |
Candida albicans antigen |
Candida albicans/Trichomonas vaginalis/Gardnerella vaginalis antigen |
Gardnerella vaginalis |
Trichomonas vaginalis antigen |
Candida albicans/vaginal trichomoniasis antigen |
◆ Liver Function |
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Type III. Procollagen |
Collagen IV (Col4) |
Cholyglycine (CG) |
Procollagen 3 N-terminal peptide (PIIINP) |
Laminin |
hyaluronic acid (HA) |
◆ Renal Function |
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β2-microglobulin (B2M(BMG)) |
Kidney injury molecule 1 (KIM-1) |
Microalbumin (MAL) |
Cystatin C (CysC) |
Retinol-binding protein (RBP) |
Microalbumin/creatinine (MAL/CRE) |
◆ Thyroid Disease |
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Thyroxine/Thyroid-Stimulating Hormone (TSH) |
Thyroxine (T4) |
Triiodothyronine (T3) |
Thyroglobulin (TG) |
Free thyroxine (Free T4) |
Free triiodothyronine (Free T3) |
◆ Clinical Microbiology |
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Linezolid |
Staphylococcus aureus |
Bacillus anthracis antigen |
Salmonella antigen |
Gram-positive aerobic bacteria |
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◆ Coagulation |
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Thrombin-activatable fibrinolysis inhibitor (TAFI) |
Fibrin/Fibrinogen Degradation Products (FDP) |
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◆ Anemia |
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Vitamin B12 (VB12) |
haemoglobin (Hb) |
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◆ Diabetes |
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C-peptide |
Anti-insulin antibody (AIAb) |
Blood sugar |
C-peptide / Insulin |
Hemoglobin A1c (HbA1c) |
Insulin (INS) |
◆ Allergy |
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Dust mite allergen |
Food-specific IgG (fIgG) |
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◆ Digestive Disease |
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Lactoferrin (LF) |
Calprotectin |
Calprotin/Lactoferrin |
◆ Hypertension |
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Cortisol |
Renin |
Adrenocorticotropic hormone (ACTH) |
Aldosterone |
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◆ Bone Metabolism |
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Total Vitamin D |
β-Crosslaps (β-CTX) |
Procollagen type I N-propeptide (PINP) |
◆ Pancreatic Disease |
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Pancreatic elastase 1 (FE-1) |
Trypsinogen-2 |
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◆ Alzheimer's disease |
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Amyloid-β (Aβ) |
AD-associated neuronal thread protein (AD7c-NTP) |
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◆ Blood Lipid |
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Total cholesterol (T-CHO) |
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◆ Cardiovascular Disease |
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Lipoprotein(a) (Lp (a)) |
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◆ Brain Injury |
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S100-β protein |
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