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Bovine Albumin(Alb) ELISA kit
Competitive quantitative immunoassay for albumin in bovine serum, plasma, tissue homogenates available in multiple catalog sizes:
Note: Please send inquiries regarding Trial 24T orders to support@diagnocine.com.
| Target name | albumin |
| Uniprot No. | P02769 |
| Species | Bos taurus (Bovine) |
| Sample types | serum, plasma, tissue homogenates |
| Detection range | 0.313 μg/mL-80 μg/mL |
| Sensitivity | 0.148 μg/mL |
| Assay time | 1-5h |
| Sample loading volume | 50-100μL |
| Detection wavelength | 450 nm |
| Assay principle | Competitive (Quantitative) |
| Data analysis | Standard curve + Curve Expert software |
| Research area | Metabolism |
| Storage condition | 2-8°C (see protocol for full details) |
| Shipping condition | 4 °C |
| Shelf life | 6 months |
10 business days
Processing + 3-5 days shipping
In Stock : USA
Worldwide shipping available
Competitive binding
450 nm detection
Standard curve
Quantification
In this competitive ELISA, free albumin in the sample competes with plate-bound antigen for antibody binding. Signal intensity is inversely proportional to analyte concentration. Final quantification is derived from a standard curve fitted using Curve Expert software, covering 0.313 μg/mL-80 μg/mL with a minimum detectable dose of 0.148 μg/mL.
The Bovine Albumin (Alb) ELISA Kit is designed for the quantitative measurement of bovine albumin in various sample types, including serum, plasma, and tissue homogenates. This kit utilizes a competitive detection mechanism to accurately quantify bovine albumin. It features a detection range of 0.313 μg/mL to 80 μg/mL, with a sensitivity of 0.148 μg/mL, making it highly sensitive and reliable for research applications. The assay time ranges from 1 to 5 hours, and the required sample volume is between 50 to 100 microliters. Detection is performed at a wavelength of 450 nm, ensuring precise and reproducible results. This ELISA kit is an essential tool for researchers studying bovine albumin in biological samples.
- Data show that the fluorescence quenching process may occur through energy transfer from singlet excited state of tryptophan in BSA to the corresponding level of ASP. PMID: 20667434
- Data indicate that CD spectroscopy of the HSA and BSA released in solution after desorption from the matrices shows that, while both proteins partially regain their helical structure, they show a distinct behaviour in their tertiary structure. PMID: 20692819
- new insights on bovine serum albumin self-assembly process PMID: 21303653
- Glass transition and dynamics in BSA-water mixtures over wide ranges of composition studied by thermal and dielectric techniques. PMID: 21798376
- The results indicated that the binding abilities of vitamin B12 to BSA in the acidic and basic pH regions (pH 2.5, 3.5, 5.0, and 9.0) were lower than that at simulating physiological condition (pH 7.4). PMID: 21955947
- The unfolding and refolding of BSA appear to proceed through intermediates and both the processes are sequential in nature. PMID: 21993230
- The results showed that the riboflavin could efficiently bind to BSA in aqueous solution. PMID: 22154267
- Interaction between 2',4-dihydroxychalcone and the N, f, e conformers of albumin was exothermic and spontaneous. PMID: 22450828
- serum albumin possesses chaperone-like properties and that this activity is maintained under a number of physiologically relevant conditions. PMID: 22549788
- The dynamics of bovine serum albumin (BSA) and human fibrinogen (Fg) at low concentrations were observed at the solid-aqueous interface as a function of temperature. PMID: 22713578
- A crystallographic structural study allows identification of serum albumin fragments responsible for immunogenicity and the postulation of a mechanism for antigen-antibody recognition in cattle. PMID: 22993082
- Bovine Serum Albumine aqueous solutions in the presence of NaCl are investigated for different protein concentrations and low to intermediate ionic strengths. Protein interactions are modeled via a charge-screened colloidal model. PMID: 23534667
- Data (including data from biophysical studies using Langmuir lipid monolayer technique) suggest that human/bovine ALB exhibits minimal electrostatic repulsion and inserts effectively into phospholipid monolayers. [REVIEW] PMID: 24267981
- molecular modeling approaches were employed to determine the interaction between lysionotin and bovine serum albumin (BSA) at physiological pH PMID: 24398555
- Data suggest that native BSA samples can be dehydrated to approximately 450 waters per protein molecule via microglassification and then reverted to native-like conformation upon rehydration with only minor irreversible aggregation. PMID: 24415208
- The ITC results indicated that the interaction between the protein (BSA and BHb) and QDs-612 was spontaneous and the predominant force was hydrophobic interaction PMID: 25143002
- data indicate that conjugation of carboxyl groups with monosaccharide generates functional BSA with membrane-perturbing activities on the lipid-water interface. PMID: 25449061
- Data show that the maximum adsorption occurred at the isoelectric point (pH 4.7) of bovine serum albumin (BSA). PMID: 26673525
- Degradation of BSA by serine proteases was monitored with Fourier transform infrared (FT-IR) and ultraviolet circular dichroism (UV-CD). alpha-Helical structure of BSA was converted into unordered structure upon digestion. PMID: 26926394
- Molecular dynamics (MD) simulation results demonstrate that the "hard protein" lysozyme retains much of its secondary structure during adsorption, whereas BSA loses it almost completely. BSA has a considerably larger adsorption energy compared to that of lysozyme, which does not scale with chain length. Desorption simulations are carried out using classical steered MD. PMID: 27421144
- that thiamine hydrochloride (TA) is located in site I of bovine serum albumin (BSA). PMID: 27550086
- identified a total of 125 carbonylated residues in bovine serum albumin after extensive in vitro metal ion-catalysed oxidation PMID: 28062376
- The molecular dynamics results show how the negatively charged BSA at pH7 adsorbs to the negatively charged silica surface, and reveal a unique orientation with preserved secondary and tertiary structure. The experiments then show that the protein forms complete monolayers at approximately pH6, just above the protein's isoelectric point (pH5.1). PMID: 28350173
- The interaction of DRV with bovine serum albumin (BSA), a major carrier protein, has been studied under simulated physiological conditions (pH7.4) by multi-spectroscopic techniques in combination with molecular modeling. PMID: 28753530
- hese obtained results provide an in-depth understanding of the interaction of the acid azo dye AO10 with serum albumins. PMID: 29126006
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. | ||||||||||||||||
| Intra-Assay Precision | Inter-Assay Precision | ||||||||||||||
Sample | 1 | 2 | 3 | 1 | 2 | 3 | ||||||||||
n | 20 | 20 | 20 | 20 | 20 | 20 | ||||||||||
Mean(μg/ml) | 5.265 | 5.989 | 5.270 | 5.475 | 5.510 | 4.853 | ||||||||||
SD | 0.038 | 0.033 | 0.038 | 0.041 | 0.044 | 0.048 | ||||||||||
CV(%) | 6.463 | 5.546 | 6.179 | 6.732 | 7.237 | 7.643 | ||||||||||
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
| |||||||||||||||||||
μg/ml | OD1 | OD2 | Average | ||||||||||||||||
80 | 0.309 | 0.289 | 0.299 | ||||||||||||||||
20 | 0.443 | 0.423 | 0.433 | ||||||||||||||||
5 | 0.579 | 0.568 | 0.573 | ||||||||||||||||
1.25 | 0.857 | 0.848 | 0.853 | ||||||||||||||||
0.313 | 1.504 | 1.498 | 1.501 | ||||||||||||||||
0 | 2.242 | 2.238 | 2.240 | ||||||||||||||||
To assess the linearity of the assay, samples were spiked with high concentrations of Bovine Alb in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. | |||||||||||||||||
Sample | Serum(n=4) | ||||||||||||||||
1:2000 | Average % | 96 | |||||||||||||||
Range % | 89-113 | ||||||||||||||||
1:4000 | Average % | 92 | |||||||||||||||
Range % | 86-107 | ||||||||||||||||
1:8000 | Average % | 98 | |||||||||||||||
Range % | 85-108 | ||||||||||||||||
1:16000 | Average % | 90 | |||||||||||||||
Range % | 83-98 | ||||||||||||||||
The recovery of Bovine Alb spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section. | |||||||||||||||||
Sample Type | Average % Recovery | Range% | |||||||||||||||
Serum (n=5) | 93 | 88-95 | |||||||||||||||
EDTA plasma (n=4) | 93 | 89-97 | |||||||||||||||
Bovine Albumin(Alb) ELISA kit | For research use only | Store 2-8°C | Diagnocine

