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ENG elisa kit :: Human ENG ELISA Kit

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Catalog # MBS2516343
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Typical Testing Data/Standard Curve (for reference only)
Product Name


Popular Item
Also Known As

Human ENG(Endoglin)ELISA Kit

Product Gene Name
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Request for Current Manual Insert
Sequence Length
Species Reactivity
This kit recognizes natural and recombinantHumanh-HCG. No significant cross-reactivity or interference between Humanh-HCG and analogues was observed.
Serum, Plasma, Biological Fluids
Assay Type
Detection Range
Min: 0.094ng/mL; Max: 10ng/mL
Preparation and Storage
Store at 4 degree C.
ISO Certification
Manufactured in an ISO 9001:2008 Certified Laboratory.
Product Note
Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual.
Other Notes
Small volumes of ENG elisa kit vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Searchable Terms forENGpurchase
MBS2516343 is a ready-to-use microwell, strip plate ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the ENG, ELISA Kit target analytes in biological samples. The concentration gradients of the kit standards or positive controls render a theoretical kit detection range in biological research samples containing ENG. The ELISA analytical biochemical technique of the MBS2516343 kit is based on ENG antibody-ENG antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect ENG antigen targets in samples. The ELISA Kit is designed to detect native, not recombinant, ENG. Appropriate sample types may include undiluted body fluids and/or tissue homogenates, secretions. Quality control assays assessing reproducibility identified the intra-assay CV (%) and inter-assay CV(%).
Related Product Information for
ENG elisa kit
Intended Uses: This ELISA kit applies to the invitro quantitative determination of Humanh-HCGconcentrations in serum, plasma and other biological fluids.

Principle of the Assay: 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 h-HCG. 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 h-HCGand Avidin-Horseradish Peroxidase (HRP) conjugate is 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 h-HCG, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of a sulphuric acid 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 h-HCG.You can calculate the concentration of h-HCGin the samples by comparing the OD of the samples to the standard curve.

Typical Testing Data/Standard Curve (for reference only) of ENG elisa kit
ENG elisa kit Typical Testing Data/Standard Curve (for reference only) image
Sample Manual Insert of MBS2516343. Click to request current manual
NCBI/Uniprot data below describe general gene information for ENG. It may not necessarily be applicable to this product.
NCBI Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
67,542 Da
NCBI Official Full Name
ENG protein
NCBI Official Synonym Full Names
NCBI Official Symbol
NCBI Official Synonym Symbols
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NCBI Protein Information
endoglin; CD105 antigen
UniProt Protein Name
UniProt Synonym Protein Names
CD_antigen: CD105
Protein Family
UniProt Gene Name
UniProt Synonym Gene Names
UniProt Entry Name
NCBI Summary for ENG
This gene encodes a homodimeric transmembrane protein which is a major glycoprotein of the vascular endothelium. This protein is a component of the transforming growth factor beta receptor complex and it binds to the beta1 and beta3 peptides with high affinity. Mutations in this gene cause hereditary hemorrhagic telangiectasia, also known as Osler-Rendu-Weber syndrome 1, an autosomal dominant multisystemic vascular dysplasia. This gene may also be involved in preeclampsia and several types of cancer. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2013]
UniProt Comments for ENG
ENG: Major glycoprotein of vascular endothelium. May play a critical role in the binding of endothelial cells to integrins and/or other RGD receptors. Homodimer that forms an heteromeric complex with the signaling receptors for transforming growth factor-beta: TGFBR1 and/or TGFBR2. It is able to bind TGF-beta 1, and 3 efficiently and TGF-beta 2 less efficiently. Interacts with TCTEX1D4. Interacts with ARRB2. Endoglin is restricted to endothelial cells in all tissues except bone marrow. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, integral; Motility/polarity/chemotaxis; Receptor, misc.

Chromosomal Location of Human Ortholog: 9q34.11

Cellular Component: nucleoplasm; extracellular space; focal adhesion; cell surface; cytoplasm; receptor complex; external side of plasma membrane

Molecular Function: transforming growth factor beta receptor activity; protein binding; protein homodimerization activity; glycosaminoglycan binding; transmembrane receptor activity; transforming growth factor beta binding; galactose binding; punt binding; activin binding; transforming growth factor beta receptor, cytoplasmic mediator activity

Biological Process: wound healing; positive regulation of collagen biosynthetic process; cell motility involved in cell locomotion; positive regulation of systemic arterial blood pressure; negative regulation of transcription from RNA polymerase II promoter; response to corticosteroid stimulus; BMP signaling pathway; extracellular matrix disassembly; smooth muscle development; central nervous system vasculogenesis; regulation of transforming growth factor beta receptor signaling pathway; venous blood vessel morphogenesis; regulation of transcription, DNA-dependent; transforming growth factor beta receptor signaling pathway; negative regulation of protein amino acid autophosphorylation; heart looping; vasculogenesis; cell adhesion; chronological cell aging; negative regulation of cell migration; positive regulation of BMP signaling pathway; regulation of cell adhesion; cell migration; negative regulation of nitric-oxide synthase activity; regulation of phosphorylation; regulation of cell proliferation; patterning of blood vessels; negative regulation of endothelial cell proliferation; response to hypoxia; artery morphogenesis; positive regulation of transcription from RNA polymerase II promoter; positive regulation of protein amino acid phosphorylation; negative regulation of transforming growth factor beta receptor signaling pathway

Disease: Telangiectasia, Hereditary Hemorrhagic, Of Rendu, Osler, And Weber
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