ELISA Kit for Vitamin B1 (VB1)
Thiamine; Thiamin; Aneurine
- Product No.CED053Ge
- Organism SpeciesPan-species (General)Same name, Different species.
- Sample Typeserum, plasma and other biological fluids
- Test MethodCompetitive Inhibition
- Assay Length2h
- Detection Range3.70-300ng/mL
- SensitivityThe minimum detectable dose of this kit is typically less than 1.63ng/mL.
- DownloadInstruction Manual
- FOB US$ 571
For negotiated price and more details, please contact local distributors! US$ 816
For negotiated price and more details, please contact local distributors! US$ 3672
For negotiated price and more details, please contact local distributors! US$ 6936
For negotiated price and more details, please contact local distributors! US$ 57120
For negotiated price and more details, please contact local distributors!
This assay has high sensitivity and excellent specificity for detection of Vitamin B1 (VB1).
No significant cross-reactivity or interference between Vitamin B1 (VB1) and analogues was observed.
Matrices listed below were spiked with certain level of recombinant Vitamin B1 (VB1) and the recovery rates were calculated by comparing the measured value to the expected amount of Vitamin B1 (VB1) in samples.
|Matrix||Recovery range (%)||Average(%)|
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Vitamin B1 (VB1) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Vitamin B1 (VB1) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Vitamin B1 (VB1) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.
Reagents and materials provided
|Pre-coated, ready to use 96-well strip plate||1||Plate sealer for 96 wells||4|
|Detection Reagent A||1×120µL||Assay Diluent A||1×12mL|
|Detection Reagent B||1×120µL||Assay Diluent B||1×12mL|
|TMB Substrate||1×9mL||Stop Solution||1×6mL|
|Wash Buffer (30 × concentrate)||1×20mL||Instruction manual||1|
Assay procedure summary
1. Prepare all reagents, samples and standards;
2. Add 50µL standard or sample to each well.
And then add 50µL prepared Detection Reagent A immediately.
Shake and mix. Incubate 1 hour at 37°C;
3. Aspirate and wash 3 times;
4. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
5. Aspirate and wash 5 times;
6. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;
7. Add 50µL Stop Solution. Read at 450 nm immediately.
This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to Vitamin B1 (VB1) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Vitamin B1 (VB1) and unlabeled Vitamin B1 (VB1) (Standards or samples) with the pre-coated antibody specific to Vitamin B1 (VB1). After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of Vitamin B1 (VB1) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Vitamin B1 (VB1) in the sample.
|Genes and Immunity||Identification of critical variants within SLC44A4, an ulcerative colitis susceptibility gene identified in a GWAS in north IndiansPubmed:26741288|
|Catalog No.||Related products for research use of Pan-species (General) Organism species||Applications|
|CPD053Ge11||BSA Conjugated Vitamin B1 (VB1)||Immunogen; SDS-PAGE; WB.|
|CPD053Ge21||OVA Conjugated Vitamin B1 (VB1)||Immunogen; SDS-PAGE; WB.|
|PAD053Ge01||Polyclonal Antibody to Vitamin B1 (VB1)||WB; IHC; ICC; IP.|
|CED053Ge||ELISA Kit for Vitamin B1 (VB1)||Enzyme-linked immunosorbent assay for Antigen Detection.|
|CCD053Ge||CLIA Kit for Vitamin B1 (VB1)||Chemiluminescent immunoassay for Antigen Detection.|
|KSD053Ge11||ELISA Kit DIY Materials for Vitamin B1 (VB1)||Main materials for "Do It (ELISA Kit) Yourself".|