供货周期: | 一周 |
品牌: | Cusabio |
规格: | 96T |
货号: | CSB-E13278G |
CAS号: | CSB-E13278G |
产品名称: 山羊促甲状腺素(TSH)ELISA Kit
英文名称: Goat Thyroid Stimulating Hormone,TSH ELISA Kit
别名: CG-ALPHA, FSHA, GPHA1, GPHa, HCG, LHA, TSHA
货号: CSB-E13278G
价格: 4200
规格: 96T
种属: Goat
待测物名称: glycoprotein hormones, alpha polypeptide
缩写: CGA
样本类型: serum, plasma, tissue homogenates
检测范围: 0.5μIU/ml-20 μIU/ml
灵敏度: 0.25 μIU/ml
反应时间: 1-5h
所需样本体积: 50-100ul
检测波长: 450 nm
用途: For research use only. Not for diagnostic use.
原理 : This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for CGA has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any CGA present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for CGA is added to the wells. After washing, avidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of CGA bound in the initial step. The color development is stopped and the intensity of the color is measured.
特异性: This assay has high sensitivity and excellent specificity for detection of Goat CGA. No significant cross-reactivity or interference between Goat CGA and analogues was observed.
精密度: Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
样本搜集及储存: Serum: Use a serum separator tube (SST) and allow samples to clot for two hours at room temperature or overnight at 4°C before centrifugation for 15 minutes at 1000 ×g. Remove serum and assay immediately or aliquot and store samples at -20°C or -80°C. Avoid repeated freeze-thaw cycles.
Plasma: Collect plasma using EDTA, or heparin as an anticoagulant. Centrifuge for 15 minutes at 1000 ×g at 2-8°C within 30 minutes of collection. Assay immediately or aliquot and store samples at -20°C or -80°C. Avoid repeated freeze-thaw cycles.
检测步骤: Bring all reagents and samples to room temperature before use. Centrifuge the sample again after thawing before the assay. It is recommended that all samples and standards be assayed in duplicate.
1. Prepare all reagents, working standards, and samples as directed in the previous sections.
2. Refer to the Assay Layout Sheet to determine the number of wells to be used and put any remaining wells and the desiccant back into the pouch and seal the ziploc, store unused wells at 4°C.
3. Add 100μl of standard and sample per well. Cover with the adhesive strip provided. Incubate for 2 hours at 37°C. A plate layout is provided to record standards and samples assayed.
4. Remove the liquid of each well, don't wash.
5. Add 100μl of Biotin-antibody (1x) to each well. Cover with a new adhesive strip. Incubate for 1 hour at 37°C. (Biotin-antibody (1x) may appear cloudy. Warm up to room temperature and mix gently until solution appears uniform.)
6. Aspirate each well and wash, repeating the process two times for a total of three washes. Wash by filling each well with Wash Buffer (200μl) using a squirt bottle, multi-channel pipette, manifold dispenser, or autowasher, and let it stand for 2 minutes, complete removal of liquid at each step is essential to good performance. After the last wash, remove any remaining wash Buffer by aspirating ordecanting. Invert the plate and blot it against clean paper towels.
7. Add 100μl of HRP-avidin (1x) to each well. Cover the microtiter plate with a new adhesive strip. Incubate for 1 hour at 37°C.
8. Repeat the aspiration/wash process for five times as in step 6.
9. Add 90μl of TMB Substrate to each well. Incubate for 15-30 minutes at 37°C. Protect from light.
10. Add 50μl of Stop Solution to each well, gently tap the plate to ensure thorough mixing.
11. Determine the optical density of each well within 5 minutes, using a microplate reader set to 450 nm. If wavelength correction is available, set to 540 nm or 570 nm. Subtract readings at 540 nm or 570 nm from the readings at 450 nm. This subtraction will correct for optical imperfections in the plate. Readings made directly at 450 nm without correction may be higher and less accurate.
结果计算: Using the professional soft "Curve Expert 1.3" to make a standard curve is recommended, which can be downloaded from our web.
Average the duplicate readings for each standard and sample and subtract the average zero standard optical density.
Create a standard curve by reducing the data using computer software capable of generating a four parameter logistic (4-PL) curve-fit. As an alternative, construct a standard curve by plotting the mean absorbance for each standard on the x-axis against the concentration on the y-axis and draw a best fit curve through the points on the graph. The data may be linearized by plotting the log of the CGA concentrations versus the log of the O.D. and the best fit line can be determined by regression analysis. This procedure will produce an adequate but less precise fit of the data.
If samples have been diluted, the concentration read from the standard curve must be multiplied by the dilution factor.
相关产品:
产品名称 英文名称 货号 规格
大鼠糖蛋白激素α链(CGA)ELISA kit Rat Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293RA 96T
Donkey Glycoprotein hormones alpha chain(CGA) ELISA kit Donkey Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293DK 96T
Human Glycoprotein hormones alpha chain(CGA) ELISA kit Human Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293HU 96T
Rabbit Glycoprotein hormones alpha chain(CGA) ELISA kit Rabbit Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293RB 96T
Pig Glycoprotein hormones alpha chain(CGA) ELISA kit Pig Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293PI 96T
Mouse Glycoprotein hormones alpha chain(CGA) ELISA kit Mouse Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293MO 96T
Monkey Glycoprotein hormones alpha chain(CGA) ELISA kit Monkey Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293RH 96T
Horse Glycoprotein hormones alpha chain(CGA) ELISA kit Horse Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293HO 96T
Guinea pig Glycoprotein hormones alpha chain(CGA) ELISA kit Guinea pig Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293GU 96T
Dog Glycoprotein hormones alpha chain(CGA) ELISA kit Dog Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293DO 96T
Cat Glycoprotein hormones alpha chain(CGA) ELISA kit Cat Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293CA 96T
Bovine Glycoprotein hormones alpha chain(CGA) ELISA kit Bovine Glycoprotein hormones alpha chain(CGA) ELISA kit CSB-EL005293BO 96T
蛋白
产品名称 货号 规格 蛋白来源
Recombinant Clostridium sp. Glucoamylase(cga) 1mg
Recombinant Equus burchelli Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Sheep Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Clarias gariepinus Glycoprotein hormones alpha chain(cga) 1mg
Recombinant Fundulus heteroclitus Glycoprotein hormones alpha chain(cga) 1mg
Recombinant Callithrix jacchus Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Anguilla anguilla Glycoprotein hormones alpha chain(cga) 1mg
Recombinant Physeter macrocephalus Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Hypophthalmichthys molitrix Glycoprotein hormones alpha chain(cga) 1mg
Recombinant Balaenoptera acutorostrata Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Ctenopharyngodon idella Glycoprotein hormones alpha chain(cga) 1mg
Recombinant Thunnus obesus Glycoprotein hormones alpha chain(cga) 1mg
Recombinant Acanthopagrus latus Glycoprotein hormones alpha chain(cga) 1mg
Recombinant Muraenesox cinereus Glycoprotein hormones alpha chain(cga) 1mg
Recombinant Rat Glycoprotein hormones alpha chain(Cga) 1mg
Recombinant Struthio camelus Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Macropus rufus Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Meleagris gallopavo Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Lithobates catesbeiana Glycoprotein hormones alpha chain(cga) 1mg
Recombinant Coturnix coturnix japonica Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Trichosurus vulpecula Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Pig Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Bovine Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Rabbit Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Horse Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Mouse Glycoprotein hormones alpha chain(Cga) 1mg
Recombinant Human Glycoprotein hormones alpha chain(CGA) 1mg
Recombinant Macaca mulatta (Rhesus macaque) Glycoprotein hormones alpha chain(CGA) 1mg
相关产品
重组人肌球蛋白轻链2(Recombinant Human MYL2)
重组大鼠抵抗素(Rat Resistin)
3-D Life Dextran-PEG Hydrogel Kit
3-D Life Dextran-CD Hydrogel Kit(3D 细胞培养 葡聚糖马来酰亚胺-聚乙二醇仿生水凝胶试剂盒)
3-D水凝胶PEG-Link(聚乙二醇交联剂)(3D细胞培养 PEG 交联物(非降解))
3-D Life CD-Link(3D细胞培养 CD 交联物(可细胞降解))
3-D Life Maleimide-Dextran Set(3D 细胞培养葡聚糖马来酰亚胺聚合物)
3D 细胞培养RGD多肽(粘附剂)3-D Life RGD Peptide
3-D Life Scrambled RGD Peptide
Pig C-type lectin domain family 5 member A(CLEC5A)ELISA kit
Mouse C-type lectin domain family 5 member A(CLEC5A)ELISA kit
Human C-type lectin domain family 5 member A(CLEC5A)ELISA kit
无形体IgM免疫荧光试剂盒
牛甘油醛-3-磷酸脱氢酶(GAPDH)ELISA kit
鸡甘油醛-3-磷酸脱氢酶(GAPDH)ELISA kit
Mouse Glutamate receptor, ionotropic kainate 1(GRIK1)ELISA kit
3600
Mouse Glutamate receptor-interacting protein 1(GRIP1)ELISA kit
3600
Mouse Glutaminase liver isoform, mitochondrial(GLS2)ELISA kit
3600
Mouse GPRC6A ELISA kit
3600
Mouse G-rich sequence factor 1(GRSF1)ELISA kit
3600
Mouse GRIP and coiled-coil domain-containing protein 1(GCC1)ELISA kit
3600
Mouse GRIP and coiled-coil domain-containing protein 2(GCC2)ELISA kit
3600
Mouse GRIP1-associated protein 1(GRIPAP1)ELISA kit
3600
详细地址
关注
拨打电话
留言咨询