Recombilisa Total T4 Elisa Kit Suppliers and Manufacturers

Product Details: Brand : CTK BioTech Samples : Serum Storage : 2-8 C Size : 96 Well Cat. No. : E1025 The Total Thyroxine (T4) ELISA is a solid-phase enzyme-linked immunosorbent assay based on the principle of the competitive ELISA technique for quantitative determination of Thyroxine in human serum. The three main kit components are: 1) Solid microwells pre-coated with anti-T4 2) T4 Calibrators 3) Liquid T4 Enzyme Conjugate Mixture comprised of T4 labelled with horseradish peroxidase (T4-HRP) Product Freature: Analytical Sensitivity: 176 aµg/dL at 2-SD Specificity: No cross-reactivity or interference with d-Thyroxine 10 aµg/mL d-Triiodothyronine 100 aµg/mL Iodotyrosine 100 aµg/mL Diiodotyrosine 100 aµg/mL TBG 50 aµg/mL Human Albumin 50 aµg/mL Phenylbutazone 25 aµg/mL Phenytoin 50 aµg/mL ASA 500 aµg/mL Acetaminophen 500 aµg/mL Accuracy: correlation coefficient 0.98 with a reference method Intra Assay Precision: CV a?¤ 5.9% Inter Assay Precision: CV a?¤ 7.6% Product Specification : Anti-T4 Ab Coated Microwells Total T4 Calibrators: C1 (0 ng/mL) C2 (2.0 ng/mL) C3 (5.0 ng/mL) C4 (10.0 ng/mL) C5 (15.0 ng/mL) C6 (25.0 ng/mL) Total T4 Assay Control Total T4 Enzyme Concentrate Enzyme Buffer Wash Buffer Concentrate TMB Substrate Stop Solution Product Insert

Product Details: Number of Reactions(Preps)/Kit : 96 Wells Brand : CTK BioTech Sample Material : Serum Storage : 2-8 C Cat. No : E1015 Total T3 ELISA CE The Total Triiodothyronine (T3) ELISA is a solid-phase enzyme-linked immunosorbent assay based on the principle of the competitive ELISA technique for quantitative determination of Triiodothyronine in human serum. The three main kit components are: 1) Solid microwells pre-coated with anti-T3 2) T3 Calibrators 3) Liquid T3 Enzyme Conjugate Mixture comprised of T3 labelled with horseradish peroxidase (T3-HRP) Product Features: Analytical Sensitivity: 173 ng/mL at 2-SD Specificity: No cross-reactivity or interference with d-Thyroxine 10 aµg/mL d-Triiodothyronine 100 aµg/mL Iodotyrosine 100 aµg/mL Diiodotyrosine 100 aµg/mL TBG 50 aµg/mL Human Albumin 50 aµg/mL Phenylbutazone 25 aµg/mL Phenytoin 50 aµg/mL ASA 500 aµg/mL Acetaminophen 500 aµg/mL Accuracy: correlation coefficient 0.99 with a reference method Intra Assay Precision: CV a?¤ 7.5% Inter Assay Precision: CV a?¤ 10.76% Product Specification : Anti-T3 Ab Coated Microwells Total T3 Calibrators: C1 (0 ng/mL) C2 (0.5 ng/mL) C3 (1.0 ng/mL) C4 (2.0 ng/mL) C5 (4.0 ng/mL) C6 (8.0 ng/mL) Total T3 Assay Control Total T3 Enzyme Concentrate Enzyme Buffer Wash Buffer Concentrate TMB Substrate Stop Solution Product Insert

Product Details: Number of Reactions(Preps)/Kit : 96 Wells Brand : CTK BioTech Sample ; Serum Storage : 2-8 C Cat No : E1030 The RecombiLISA TSH ELISA is a solid phase enzyme linked immunosorbent assay for the quantitative determination of the levels of Thyroid Stimulating Hormone (TSH) in human serum. The RecombiLISA TSH ELISA is intended for professional use as an aid in the diagnosis of thyroid dysfunction. TSH values should not be the only factor in the determination of thyroid status, and all other available clinical and epidemiological information should be considered for an accurate diagnosis. Recommended for use: Any person presenting with signs or symptoms of hypo or hyperthyroidism Any person presenting with an enlarged thyroid gland (goiter) Pregnant women for first trimester screening Any person requiring regular monitoring of treatment Normally, thyroid function is first assessed by detection of TSH levels in the blood. The monoclonal anti-TSH antibody coated on the surface of the microwells specifically recognizes the junction between the �± and �² subunits. The HRP-conjugated monoclonal anti-TSH antibody detects the �² subunit only. Combining the measurement of TSH with the thyroid hormones (T3/T4) can provide more information for the determination of thyroid status. Product Features : Sensitivity: Detects TSH levels as low as 0.035 �µIU/mL Specificity: No cross reactivity detected with related hormones: FSH, LH and hCG Linearity: 1:128 dilution on 36 IU/mL sample Precision: intra assay precision: CV 7.5%; inter assay precision: CV 8.0 % Accuracy: R2= 0.986 against Roche TSH Chemiluminescence Immunoassay Hook effect: No hook effect up to 8000 IU/mL Interference: not affected by Hemoglobin 500mg/dL, Diltiazem 15uM, Bilirubin 20 mg/dL, Erythromycin 81.6uM, Triglycerides 3g/dL, Verapamil 4.4uM, HAMA 52.5ng/mL, T3 100ng/mL, RF 215IU/mL, T4 100ug/dL, Acetaminophen 1324uM Calibration: Human TSH WHO 3rd International Standards (81/565 NIBSC) Calibrators: 0, 0.5, 2.0, 5.0, 10, 20, 40 �µIU/mL in biological matrix Shelf life: 18 months Assay time: 80 minutes. Product Specifications: Anti-TSH Ab coated microwells TSH standard S1 TSH standard S2 TSH standard S3 TSH standard S4 TSH standard S5 TSH standard S6 TSH standard S7 HRP-anti-TSH conjugates TMB substrate Wash buffer (30X concentrate) Stop solution ELISA working sheet Product insert

Product Details: Brand : CTK BIOTECH Size : 96 Well Specimen : Serum & Plasma stored at 2 - 8 C Cat No : E0100 The RecombiLISA HAV IgM ELISA is a solid-phase enzyme-linked immunosorbent assay for the qualitative detection of IgM anti-hepatitis A virus in human serum or plasma. Product Features: Utilizes IgM capture technique Detects IgM anti-HAV in serum or plasma Evaluated with BBI HAV serum conversion and HAV mixed titer performance panels Useful for identifying acute HAV infections Product Specification: Microwells coated with anti-human IgM antibody HAV IgM negative control HAV IgM positive control HRP-HAV conjugates Wash buffer (30 x concentrate) TMB substrate A TMB substrate B Stop solution ELISA Working Sheet Product insert

Product Details: Number of Reactions(Preps)/Kit : 96 Wells Brand : CTK BioTech Sample Material : Plasma/Serum Storage : 2-8 C Cat. No : E0105 INTENDED USE: The RecombiLISA HEV IgM ELISA is a solid-phase enzyme-linked immunosorbent assay for the qualitative detection of anti-hepatitis E virus (HEV) IgM in human serum or plasma. It is intended for professional use only and to be used as an aid in the diagnosis of infection with HEV. TEST PRINCIPLE: The RecombiLISA HEV IgM ELISA is a solid-phase enzyme-linked immunosorbent assay based on the principle of the IgM capture technique for the detection of antiHEV IgM in human serum or plasma. The RecombiLISA HEV IgM ELISA is composed of two key components: 1) Solid microwells pre-coated with polyclonal anti-human IgM antibody 2) Liquid conjugate composed of HEV antigen conjugated with horseradish peroxidase (HRP-HEV Conjugate) During the assay, the test specimen is first incubated in the coated microwells. AntiHEV IgM, if present in the specimen, binds to the antibody coated on the microwell surface. Any unbound specimen is then removed by a wash step. During a second incubation with the HRP-HEV Conjugate, the anti-HEV IgM antibody is absorbed on the microwell surface which binds to the HRP-HEV Conjugate, forming a conjugate complex. Unbound conjugate is then removed by washing. After addition of the TMB substrate, the presence of conjugate complex is shown by development of a blue color resulting from a reaction between the enzyme and substrate. The reaction is then quenched by addition of the Stop Solution, and the absorbance value for each microwell is determined using a spectrophotometer at 450/620-690 nm. Clinical Performance: A total of 400 specimens from susceptible subjects were tested by the RecombiLISA HEV IgM ELISA and by a Chinese State Drug Administration (SFDA) licensed reference EIA. Clinical Performance: Relative Sensitivity: 100%, Relative Specificity: 100%, Overall Agreement: 100%.

Product Details: Number of Reactions(Preps)/Kit : 96 Wells Brand : CTK BioTech Sample : serum or plasma Storage : 2-8 C Cat No : E0330 The RecombiLISA Leptospira IgM ELISA Kit is an indirect, solid phase enzyme-linked immunosorbent assay. The two main kit components are: 1) A 96 breakable well plate with the solid microwells pre-coated with L. interrogans antigen. 2) Liquid conjugates composed of monoclonal anti-human IgM reagent conjugated with horseradish peroxidase (HRP-anti-human IgM conjugates). This test is intended to be used for the qualitative detection of IgM anti-Leptospira interrogans (L. interrogans) in human serum or plasma. It is intended to be used by professionals as an aid in the diagnosis of acute infection with L. interrogans. Any interpretation or use of this test result must also rely on other clinical findings as well as on the professional judgment of health care providers. Recommended for use: Any person presenting with clinical signs or symptoms consistent with acute infection with interrogansincluding: high fever, headache, chills, muscle aches, vomiting, jaundice, red eyes, abdominal pain, diarrhea, skin rash After exposure to a known contaminated source Product Features : Sensitivity: 86.7% Specificity: 96.8% Cross Reactivity: No false positive results were observed on specimens from Dengue, Malaria, Typhi, ANA, HAMA, RF, HIV, HBsAg, HCV, Syphilis, pylori Interference: No interference was seen with substances: Salicylic acid: 4.34 mmol/L; Glucose: 55 mmol/L; Sodium citrate: 1.3 %;Heparin: 3,000 U/L; Creatinine: 5 mmol/L; Bilirubin: 10 mg/dL; EDTA: 3.4 �µmol/L Shelf life: 12 months Open vial stability: 8 weeks at 2-8 C, or until the expiration date Kit Components : Microwells coated with recombinant L. interrogans antigens Lepto IgM positive control Lepto IgM negative control Sample diluent HRP anti-human IgM conjugate Wash buffer (30 x concentrate) TMB substrate A TMB substrate B Stop solution ELISA Working Sheet Product insert

Cat.No - TO-E0006 Size - 96T Price - 39375

Elisa kit Available in Various Parameters mainly HIV1, 2, HCV, HBs Ag In 36,48,96 tests packing

1. Principle This test kit is based on the competitive enzyme immunoassay for the detection of Gentamicin in the sample. The coupling antigen is pre-coated on the micro-well stripes. The Gentamicin in the sample and pre-coated coupling antigen on the micro-well stripes compete for the anti-Gentamicin antibody. After the addition of the enzyme conjugate, the TMB substrate is added for coloration. The optical density (OD) value of the sample has a negative correlation with the Gentamicin in it. The value is compared to the standard curve and the Gentamicin concentration is subsequently obtained. 2. Technical specifications Sensitivity: 0.05 ppb Incubator temperature: 25 Incubator time: 30minï½?15min

1. Principle This test kit is based on the competitive enzyme immunoassay for the detection of Florfenicol in samples. The coupling antigens are pre-coated on the micro-well stripes. The Florfenicol in the sample and the conjugate antigens pre-coated on the micro-well stripes compete for the anti-Florfenicol antibodies. After the addition of the enzyme conjugate, the TMB substrate is added for coloration. The optical density (OD) value has a negative correlation with the Florfenicol concentration in the sample. This value is compared to the standard curve and the Florfenicol concentration is subsequently obtained. 2. Technical specifications Sensitivity: 0.1 ppb Incubator temperature: 25 Incubator time: 30minï½?15min

1. Principle This test kit is based on the competitive enzyme immunoassay for the detection of Tylosin in the sample. The coupling antigens are pre-coated on the micro-well stripes. The Tylosin in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-Tylosin antibody. After the addition of the enzyme conjugate, the TMB substrate is added for coloration. The optical density (OD) value of the sample has a negative correlation with the Tylosin in it. This value is compared to the standard curve and the Tylosin concentration is subsequently obtained. 2. Technical specifications Sensitivity: 0.5 ppb Incubator temperature: 25 Incubator time: 75 min

The kit uses a double-antibody sandwich enzyme-linked immunosorbent assay (ELISA) to assay the level of Human Androgen in samples. Add Androgen to monoclonal antibody Enzyme well which is pre-coated with Human Androgenmonoclonal antibody, incubation; then, add Androgenantibodies labeled with biotin, and combined with Streptavidin-HRP to form immune complex; then carry out incubation and washing again to remove the uncombined enzyme. Then add Chromogen Solution A, B, the color of the liquid changes into the blue, And at the effect of acid, the color finally becomes yellow. The chroma of color and the concentration of the Human Substance Androgen of sample were positively correlated. Standard; 128nmol/L.

Chloramphenicol elisa test kit 1. Principle This test kit is based on the competitive enzyme immunoassay for the detection of chloramphenicol in the tissue (chicken, pork), honey, milk, fish, shrimp and egg. The coupling antigen is pre-coated on the micro-well stripes. The chloramphenicol in the testing sample competes with the coupling antigen pre-coated on the micro-well stripes for the antibody against chloramphenicol. After the addition of the enzyme conjugate, the tmb substrate is added for coloration. The optical density (od) value of the testing sample has a negative correlation with the content of chloramphenicol in it. This value is compared to the standard curve and the content of the corresponding chloramphenicol is subsequently obtained. 2. Technical specifications Sensitivity : 0.05ppb Detection limit: Egg, intestine0.1 ppb Honey0.15ppb Milk0.05 ppb Urine and serum0.1 ppb Chicken, pork, fish, shrimp0.05 ppb Recovery rate Chicken, pork, fish, shrimp80%+10% Honey70%+10% Milk85%+15% Cross-reaction rate: Chloramphenicol100% Thiamphenicol

Ractopamine elisa test kit Technical specifications Sensitivity : 0.5 ppb Detection limit Muscle 1ppb Liver--2ppb Urine-1ppb Admixture-25ppb Contrated material , premix material-75ppb Recovery rate Urine--85+10% Muscle and liver--80+10% Cross-reactions Ractopamine---100% Dobutamine-10% Clenbuterol 0.1% Salbutamol -0.1% Weight:1.5kg Dimensions:24cm*16cm*11cm

Elisa test kits Name specification method Hav-igm 48 elisa serum without dilution Hav-igm 48 elisaserum with dilution Hav-igg 48 elisaserum with dilution Ana 48 elisa Anti-hbs Hbsag 2x48 elisa Anti-hbe 2x48 elisa Hbeag 2x48 elisa Anti-hbc 2x48 elisa Anti-hcv igm 48 elisa Anti-hcv igg 2x48 elisa Anti-hdv igm 48 elisa Anti-hdv igg 48 elisa Anti-hev igm 48 elisa Anti-hev igg 48 elisa Anti-hgv igm 48 elisa Anti-hgv igg 48 elisa Anti-hiv1/2 96 elisa Anti-uu 48 elisa Anti-mh 48 elisa Anti-mg 48 elisa Anti-ct 48 elisa Anti-ng 48 elisa Cmv-igm 48 elisa Toxo-igg 48 elisa Toxo-igm 48 elisa Rv-igg 48 elisa Rv-igm 48 elisa Hsv(no.1)igm 48 elisa Hsv(no.2)igm 48 elisa Anti-sperm igm 48 elisa Anti-sperm igg 48 elisa Anti-mg igm 48 elisa Anti-mg igg 48 elisa Anti-acl 48 elisa Hcg-igm 48 elisa Hcg-igg 48 elisa Anti-mp 48 elisa Anti-cpn 48 elisa Anti-hp 48 elisa Anti-tpg 48 elisa Anti-hcmv 2x48 elisa Anti-psa 2x48 elisa Anti-cea 2x48 elisa Anti-hpv 48 elisa Anti-av 48 elisa Anti-tb 48 elisa Anti-cvb 48 elisa Serum fe 48 elisa Anti dna 4 centigrade test box Hbv kit 20 pcr Hpr kit 20 pcr Ng kit 20 pcr Hsv kit 20 pcr Ct kit 20 pcr Uu kit 20 pcr Ebv kit 20 pcr Mp kit 20 pcr B19 kit 20 pcr Vc kit 20 pcr Sh kit 20 pcr St kit 20 pcr Lp kit 20 pcr Sau kit 20 pcr Tpg kit 20 pcr Mg kit 20 pcr Mh kit 20 pcr Hp kit 20 pcr Anti-dna-tm-hyb kit Ct-hyb kit 16 pcr Hbv hyb kit 16 pcr Tb hyb kit 16 pcr Hcv hyb kit 16 pcr Ng hyb kit 16 pcr Uu hyb kit 16 pcr Hpv hyb kit 16 pcr Hsv hyb kit 16 pcr Mp hyb kit 16 pcr Hgv hyb kit 16 pcr Cvb hyb kit 16 pcr Telomerase trap hyb kit 16 pcr Hot-start taq dna poly 20 pcr Rt 20 pcr Rt-rna enzyme mix kit 20 pcr Rna test kit Hcv kit 10 pcr Hrv kit 10 pcr Hiv kit 10 pcr Rv kit 10 pcr Jbev kit 10 pcr Cvb kit 10 pcr Hgv kit 10 pcr Uu media kit 6 Mh media kit 6 Mg media kit 6

Cat.No - TO-E0010 Size - 96T Price - 39375

Cat.No - TO-E0013 Size - 96T Price - 39375

Cat.No - TO-E0012 Size - 96T Price - 39375