Rat Bone morphogenetic protein 4,BMP-4 ELISA Kit

Code CSB-E04511r
Size 96T,5×96T,10×96T
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Product Details

Target Name
bone morphogenetic protein 4
Alternative Names
Bmp4 ELISA Kit; Bmp-4 ELISA Kit; Dvr-4Bone morphogenetic protein 4 ELISA Kit; BMP-4 ELISA Kit; Bone morphogenetic protein 2B ELISA Kit; BMP-2B ELISA Kit
Abbreviation
Uniprot No.
Species
Rattus norvegicus (Rat)
Sample Types
serum, plasma, tissue homogenates
Detection Range
7.8 pg/mL-500 pg/mL
Sensitivity
1.95 pg/mL
Assay Time
1-5h
Sample Volume
50-100ul
Detection Wavelength
450 nm
Research Area
Signal Transduction
Assay Principle
quantitative
Measurement
Sandwich
Precision
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.    
             
Linearity
To assess the linearity of the assay, samples were spiked with high concentrations of rat BMP-4 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)  
1:1 Average % 98  
Range % 94-105  
1:2 Average % 91  
Range % 85-97  
1:4 Average % 86  
Range % 82-90  
1:8 Average % 94  
Range % 90-100  
Recovery
The recovery of rat BMP-4 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) 89 85-93  
EDTA plasma (n=4) 92 87-98  
             
             
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
pg/ml OD1 OD2 Average Corrected  
500 2.514 2.651 2.583 2.468  
250 1.867 1.797 1.832 1.717  
125 1.279 1.315 1.297 1.182  
62.5 0.885 0.842 0.864 0.749  
31.2 0.513 0.538 0.526 0.411  
15.6 0.294 0.289 0.292 0.177  
7.8 0.201 0.213 0.207 0.092  
0 0.112 0.118 0.115    
Troubleshooting
and FAQs
Storage
Store at 2-8°C. Please refer to protocol.
Shelf Life
6 months
Lead Time
3-5 working days after you place the order, and it takes another 3-5 days for delivery via DHL or FedEx.
Description

This Rat BMP4 ELISA Kit was designed for the quantitative measurement of Rat BMP4 protein in serum, plasma, tissue homogenates. It is a Sandwich ELISA kit, its detection range is 7.8 pg/mL-500 pg/mL and the sensitivity is 1.95 pg/mL.

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Target Background

Function
(From Uniprot)
Growth factor of the TGF-beta superfamily that plays essential roles in many developmental processes, including neurogenesis, vascular development, angiogenesis and osteogenesis. Acts in concert with PTHLH/PTHRP to stimulate ductal outgrowth during embryonic mammary development and to inhibit hair follicle induction. Initiates the canonical BMP signaling cascade by associating with type I receptor BMPR1A and type II receptor BMPR2. Once all three components are bound together in a complex at the cell surface, BMPR2 phosphorylates and activates BMPR1A. In turn, BMPR1A propagates signal by phosphorylating SMAD1/5/8 that travel to the nucleus and act as activators and repressors of transcription of target genes. Can also signal through non-canonical BMP pathways such as ERK/MAP kinase, PI3K/Akt, or SRC cascades. For example, induces SRC phosphorylation which, in turn, activates VEGFR2, leading to an angiogenic response.
Subcellular Location
Secreted, extracellular space, extracellular matrix.
Protein Families
TGF-beta family
Database Links
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