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Multiplex Assay Kit for Mothers Against Decapentaplegic Homolog 1 (Smad1) ,etc. by CBA (Cytometric Bead Array)

BSP1; JV4-1; JV41; MADH1; MADR1; SMAD Family Member 1; Mad-related protein 1; Transforming growth factor-beta-signaling protein 1; Mothers against DPP homolog 1

Specificity

This assay has high sensitivity for detection of Mothers Against Decapentaplegic Homolog 1 (Smad1) ,etc. by CBA (Cytometric Bead Array).
100% cross-reactivity of Mothers Against Decapentaplegic Homolog 1 (Smad1) ,etc. by CBA (Cytometric Bead Array) was observed among Human, Mouse, Rat, Bovine.

Recovery

Matrices listed below were spiked with certain level of recombinant Mothers Against Decapentaplegic Homolog 1 (Smad1) ,etc. by CBA (Cytometric Bead Array) and the recovery rates were calculated by comparing the measured value to the expected amount of Mothers Against Decapentaplegic Homolog 1 (Smad1) ,etc. by CBA (Cytometric Bead Array) in samples.

Matrix Recovery range (%) Average(%)
serum(n=5) 97-105 101
EDTA plasma(n=5) 80-92 87
heparin plasma(n=5) 89-103 96

Precision

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Mothers Against Decapentaplegic Homolog 1 (Smad1) ,etc. by CBA (Cytometric Bead Array) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Mothers Against Decapentaplegic Homolog 1 (Smad1) ,etc. by CBA (Cytometric Bead Array) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Linearity

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Mothers Against Decapentaplegic Homolog 1 (Smad1) ,etc. by CBA (Cytometric Bead Array) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.

Sample 1:2 1:4 1:8 1:16
serum(n=5) 90-98% 95-102% 87-95% 79-98%
EDTA plasma(n=5) 80-105% 96-105% 78-98% 82-92%
heparin plasma(n=5) 88-96% 87-104% 96-104% 79-101%

Stability

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

Reagents Quantity Reagents Quantity

Assay procedure summary

1. Add 200μL analysis buffer solution to each well of the plate for pre-wetting;
2. Preparation of standards, reagents and samples before the experiment;
3. Add 100μL standard or sample to each well, add 10μL magnetic beads, and incubate 120 minutes protect from light at 25°C on shaker;
4. Remove liquid on magnetic frame, add 100μL prepared Detection Reagent A. Incubate 60 minutes protect from light at 25°C on shaker;
5. Remove liquid on magnetic frame, add 100μL prepared Detection Reagent B, and incubate 30 minutes protect from light at 25°C on shaker;
6. Wash plate once on magnetic frame;
7. Add 100μL sheath fluid, swirl for 10 minutes, read on the machine.

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Magazine Citations
Chem Biol Interact Camel milk attenuates the biochemical and morphological features of diabetic nephropathy: Inhibition of Smad1 and collagen type IV synthesis PubMed: 25617480
Research report EFFECTS OF FLUORIDE ON THE EXPRESSION OF BMP-2 AND SMAD1 IN RAT OSTEOBLASTS IN VITRO files:p013-022
Phytomedicine Efficacy of Total flavonoids of Rhizoma drynariae on the Blood Vessels and the Growth Quality of Bone Graft in the Induced Membrane Pubmed:35278899
Catalog No. Related products for research use of Homo sapiens (Human), Mus musculus (Mouse), Rattus norvegicus (Rat), Bos taurus; Bovine (Cattle) Organism species Applications (RESEARCH USE ONLY!)
SEA647Mi ELISA Kit for Mothers Against Decapentaplegic Homolog 1 (Smad1) Enzyme-linked immunosorbent assay for Antigen Detection.
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LMA647Mi Multiplex Assay Kit for Mothers Against Decapentaplegic Homolog 1 (Smad1) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.