Product Name Human BMP-9 ELISA Kit
Assay Type Solid Phase Sandwich ELISA
Format 96-well strip plate
Assay Length 4.5 hours
Sample Volume Serum ,Plasma, cell culture media , 100ul
Detection Method Colorimetric
Sensitivity 20 pg/mL
Assay Range 32.8-8000 pg/mL
Cross-Reactivity No cross-reactivity observed with available related molecules
Gene Names GDF2, BMP-9, BMP9, HHT5
Gene ID 2658
Swissprot ID Q9UK05
|Sample Type||Average % Recovery||Range %|
|Cell culture media||93||84-102|
|Sample Type||Dilution||% of Expected|
|Cell culture media||1:2||116|
Standard Curve: Human BMP-9 ELISA Kit
• Pre-Coated 96-well Strip Microplate
• Wash Buffer
• Stop Solution
• Assay Diluent
• Biotinylated Detection Antibody
• Streptavidin-Conjugated HRP
• TMB One-Step Substrate
1. Prepare all reagents, samples and standards as instructed in the manual.
2. Add 100 µl of standard or sample to each well.
3. Incubate 2.5 h at RT or O/N at 4°C.
4. Wash and add 100 µl of prepared biotin antibody to each well.
5. Incubate 1 h at RT.
6. Wash and add 100 µl of prepared Streptavidin solution to each well.
7. Incubate 45 min at RT.
8. Wash and add 100 µl of TMB One-Step Substrate Reagent to each well.
9. Incubate 30 min at RT.
10. Add 50 µl of Stop Solution to each well.
11. Read at 450 nm/570 nm.
BMPs are secreted signaling molecules that comprise a subfamily of the TGF-beta superfamily and were originally identified as regulators of cartilage and bone formation. There are at least 20 structurally and functionally related BMPs, most of which play roles in embryogenesis and morphogenesis of various tissues and organs. Biologically active BMPs are usually homodimers containing a characteristic cysteine knot structure. GDF2 has a role in inducing and maintaining the ability of embryonic basal forebrain cholinergic neurons (BFCN) to respond to a neurotransmitter called acetylcholine; BFCN are important for the processes of learning, memory and attention. GDF2 is also important for the maturation of BFCN.
Another role of GDF2 has been recently suggested. GDF2 is a potent inducer of hepcidin (a cationic peptide that has antimicrobial properties) in liver cells (hepatocytes) and can regulate iron metabolism. The physiological receptor of GDF2 is thought to be activin receptor-like kinase 1, ALK1 (also called ACVRL1), an endothelial-specific type I receptor of the TGF-beta receptor family. Endoglin, a type I membrane glycoprotein that forms the TGF-beta receptor complex, is a co-receptor of ALK1 for GDF2/BMP-9 binding. Mutations in ALK1 and endoglin cause hereditary hemorrhagic telangiectasia (HHT), a rare but life-threatening genetic disorder that leads to abnormal blood vessel formation in multiple tissues and organs of the body.
The entire kit may be stored at -20°C for up to 1 year from the date of shipment. Avoid repeated freeze-thaw cycles. The kit may be stored at 4°C for up to 6 months. For extended storage, it is recommended to store at -80°C.
Human BMP-9 ELISA Kit is for Research Use Only.
1 Plate Kit, 2 Plate Kit, 5 Plate Kit