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Rat COL3 alpha1 (Collagen Type III Alpha 1) ELISA Kit (RTES00817)

SKU:
RTES00817
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
P13941
Sensitivity:
0.38ng/mL
Range:
0.63-40ng/mL
ELISA Type:
Sandwich
Synonyms:
COL3A1, EDS4A,Collagen alpha-1(III) chain
Reactivity:
Rat
Sample Type:
Serum, plasma and other biological fluids
€649
Frequently bought together:

Description

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Rat COL3 alpha1 (Collagen Type III Alpha 1) ELISA Kit

The Rat COL3A1 (Collagen Type III Alpha 1) ELISA Kit is specifically designed for the accurate measurement of COL3A1 levels in rat serum, plasma, and cell culture supernatants. With its high sensitivity and specificity, this kit provides reliable and reproducible results, making it an ideal tool for various research applications.Collagen Type III Alpha 1 is a key component of collagen fibers in extracellular matrices, playing a crucial role in tissue structure and function. Abnormal levels of COL3A1 have been associated with various diseases, including fibrosis, cardiovascular disorders, and connective tissue disorders.

By accurately measuring COL3A1 levels, researchers can gain valuable insights into the pathophysiology of these conditions and potentially identify new therapeutic targets.Overall, the Rat COL3A1 ELISA Kit is a valuable tool for studying collagen metabolism and its implications in disease progression, offering researchers a reliable and accurate method for detecting COL3A1 levels in rat samples.

Assay type:Sandwich
Format:96T
Assay time:4.5h
Reactivity:Rat
Detection Method:Colormetric
Detection Range:0.63-40 ng/mL
Sensitivity:0.38 ng/mL
Sample Volume Required Per Well:100µL
Sample Type:Serum, plasma and other biological fluids
Specificity:This kit recognizes Rat COL3 alpha1 in samples. No significant cross-reactivity or interference between Rat COL3 alpha1 and analogues was observed.

This ELISA kit uses Sandwich-ELISA as the method. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Rat COL3 alpha1. Standards or samples are added to the appropriate micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Rat COL3 alpha1 and Avidin-Horseradish Peroxidase (HRP) conjugate are added to each micro plate well successively and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Rat COL3 alpha1, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by adding Stop Solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of Rat COL3 alpha1. The concentration of Rat COL3 alpha1 in samples can be calculated by comparing the OD of the samples to the standard curve.

NCBI Summary:may be involved in craniofacial development [RGD, Feb 2006]
UniProt Code:P13941
NCBI GenInfo Identifier:56711254
NCBI Gene ID:84032
NCBI Accession:
UniProt Related Accession:P13941
Molecular Weight:
NCBI Full Name:collagen alpha-1(III) chain
NCBI Synonym Full Names:collagen type III alpha 1 chain
NCBI Official Symbol:Col3a1
NCBI Protein Information:collagen alpha-1(III) chain
UniProt Protein Name:Collagen alpha-1(III) chain
Protein Family:Zinc finger protein CONSTANS
UniProt Gene Name:Col3a1
UniProt Entry Name:CO3A1_RAT

As the OD values of the standard curve may vary according to the conditions of the actual assay performance (e. g. operator, pipetting technique, washing technique or temperature effects), the operator should establish a standard curve for each test. Typical standard curve and data is provided below for reference only.

Concentration
(ng/mL)		O.DAverageCorrected
402.467
2.517		2.4922.436
201.599
1.625		1.6121.556
100.969
0.967		0.9680.912
50.421
0.443		0.4320.376
2.50.272
0.256		0.2640.208
1.250.162
0.156		0.1590.103
0.630.103
0.115		0.1090.053
00.049
0.063		0.056--

Precision

Intra-assay Precision (Precision within an assay): 3 samples with low, mid range and high level Rat COL3 alpha1 were tested 20 times on one plate, respectively.

Inter-assay Precision (Precision between assays): 3 samples with low, mid range and high level Rat COL3 alpha1 were tested on 3 different plates, 20 replicates in each plate.

Intra-assay PrecisionInter-assay Precision
Sample123123
n202020202020
Mean (ng/mL)1.976.1017.741.805.7916.85
Standard deviation0.130.310.530.120.330.89
C V (%)6.605.082.996.675.705.28

Recovery

The recovery of Rat COL3 alpha1 spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.

Sample TypeRange (%)Average Recovery (%)
Serum (n=5)88-9893
EDTA plasma (n=5)88-10394
Cell culture media (n=5)88-9893

Linearity

Samples were spiked with high concentrations of Rat COL3 alpha1 and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.

Serum (n=5)EDTA plasma (n=5)Cell culture media (n=5)
1:2Range (%)92-10585-9785-100
Average (%)1009292
1:4Range (%)90-10584-9586-96
Average (%)979091
1:8Range (%)93-10780-9487-99
Average (%)998794
1:16Range (%)93-10580-9186-98
Average (%)988692

An unopened kit can be stored at 4°C for 1 month. If the kit is not used within 1 month, store the items separately according to the following conditions once the kit is received.

Item Specifications Storage
Micro ELISA Plate(Dismountable) 8 wells ×12 strips -20°C, 6 months
Reference Standard 2 vials
Concentrated Biotinylated Detection Ab (100×) 1 vial, 120 µL
Concentrated HRP Conjugate (100×) 1 vial, 120 µL -20°C(shading light), 6 months
Reference Standard & Sample Diluent 1 vial, 20 mL 4°C, 6 months
Biotinylated Detection Ab Diluent 1 vial, 14 mL
HRP Conjugate Diluent 1 vial, 14 mL
Concentrated Wash Buffer (25×) 1 vial, 30 mL
Substrate Reagent 1 vial, 10 mL 4°C(shading light)
Stop Solution 1 vial, 10 mL 4°C
Plate Sealer 5 pieces
Product Description 1 copy
Certificate of Analysis 1 copy
  1. Set standard, test sample and control (zero) wells on the pre-coated plate and record theirpositions. It is recommended to measure each standard and sample in duplicate. Note: addall solutions to the bottom of the plate wells while avoiding contact with the well walls. Ensuresolutions do not foam when adding to the wells.
  2. Aliquot 100µl of standard solutions into the standard wells.
  3. Add 100µl of Sample / Standard dilution buffer into the control (zero) well.
  4. Add 100µl of properly diluted sample (serum, plasma, tissue homogenates and otherbiological fluids) into test sample wells.
  5. Cover the plate with the sealer provided in the kit and incubate for 90 min at 37°C.
  6. Aspirate the liquid from each well, do not wash. Immediately add 100µL of BiotinylatedDetection Ab working solution to each well. Cover the plate with a plate seal and gently mix. Incubate for 1 hour at 37°C.
  7. Aspirate or decant the solution from the plate and add 350µL of wash buffer to each welland incubate for 1-2 minutes at room temperature. Aspirate the solution from each well andclap the plate on absorbent filter paper to dry. Repeat this process 3 times. Note: a microplatewasher can be used in this step and other wash steps.
  8. Add 100µL of HRP Conjugate working solution to each well. Cover with a plate seal andincubate for 30 min at 37°C.
  9. Aspirate or decant the solution from each well. Repeat the wash process for five times asconducted in step 7.
  10. Add 90µL of Substrate Reagent to each well. Cover with a new plate seal and incubate forapproximately 15 min at 37°C. Protect the plate from light. Note: the reaction time can beshortened or extended according to the actual color change, but not by more than 30min.
  11. Add 50 µL of Stop Solution to each well. Note: Adding the stop solution should be done inthe same order as the substrate solution.
  12. Determine the optical density (OD value) of each well immediately with a microplate readerset at 450 nm.

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