Human Collagen Type III  (COL3) ELISA Kit | COL3 elisa kit

Human Collagen Type III (COL3) ELISA KIT

Cat. Num. AAA265462

• Gene Names: COL3A1; EDS4A
• Reactivity: Human
• Synonyms: Collagen Type III (COL3); Human Collagen Type III (COL3) ELISA KIT; COL3 elisa kit

• Reactivity: Human
• Sequence Length: 1466

• Samples: Human serum, plasma or cell culture supernatant
• Assay Type: Quantitative Sandwich
• Detection Range: 40 ng/mL-0.625 ng/mL
• Sensitivity: Up to 0.1 ng/mL
• Intra-assay Precision: <= 8%
• Inter-assay Precision: <= 12%
• Preparation and Storage: Store all reagents at 2-8 degree C.

Typical Testing Data/Standard Curve (for reference only)

Related Product Information for COL3 elisa kit

Principle of the Assay: As mentioned above, this kit utilizes the Double Antibody Sandwich ELISA technique. The pre-coated antibody is an anti-Human COL3 monoclonal antibody, while the detection antibody is a biotinylated polyclonal antibody. Samples and biotinylated antibodies are added into ELISA plate wells and washed out with PBS or TBS after their respective additions to the wells. Then Avidin-peroxidase conjugates are added to the wells in after. TMB substrate is used for coloration after the enzyme conjugate has already been thoroughly washed out of the wells by PBS or TBS. TMB reacts to form a blue product from the peroxidase activity, and finally turns to yellow after addition of the stop solution (Color Reagent C). The color intensity and quantity of target analyte in the sample are positively correlated.

NCBI and Uniprot Product Information

• NCBI GI #: 119631316
• NCBI GeneID: 1281
• Molecular Weight: 111,907 Da
• NCBI Official Full Name: collagen, type III, alpha 1 (Ehlers-Danlos syndrome type IV, autosomal dominant), isoform CRA_b
• NCBI Official Synonym Full Names: collagen, type III, alpha 1
• NCBI Official Symbol: COL3A1
• NCBI Official Synonym Symbols: EDS4A
• NCBI Protein Information: collagen alpha-1(III) chain; collagen alpha-1(III) chain; collagen, fetal; alpha1 (III) collagen; Ehlers-Danlos syndrome type IV, autosomal dominant
• UniProt Protein Name: Collagen alpha-1(III) chain
• Protein Family: Zinc finger protein CONSTANS
• UniProt Gene Name: COL3A1
• UniProt Entry Name: CO3A1_HUMAN

NCBI Description

This gene encodes the pro-alpha1 chains of type III collagen, a fibrillar collagen that is found in extensible connective tissues such as skin, lung, uterus, intestine and the vascular system, frequently in association with type I collagen. Mutations in this gene are associated with Ehlers-Danlos syndrome types IV, and with aortic and arterial aneurysms. Two transcripts, resulting from the use of alternate polyadenylation signals, have been identified for this gene. [provided by R. Dalgleish, Feb 2008]

Uniprot Description

CO3A1: Collagen type III occurs in most soft connective tissues along with type I collagen. Defects in COL3A1 are a cause of Ehlers-Danlos syndrome type 3 (EDS3); also known as benign hypermobility syndrome. EDS is a connective tissue disorder characterized by hyperextensible skin, atrophic cutaneous scars due to tissue fragility and joint hyperlaxity. EDS3 is a form of Ehlers-Danlos syndrome characterized by marked joint hyperextensibility without skeletal deformity. Defects in COL3A1 are the cause of Ehlers-Danlos syndrome type 4 (EDS4). EDS is a connective tissue disorder characterized by hyperextensible skin, atrophic cutaneous scars due to tissue fragility and joint hyperlaxity. EDS4 is the most severe form of the disease. It is characterized by the joint and dermal manifestations as in other forms of the syndrome, characteristic facial features (acrogeria) in most patients, and by proneness to spontaneous rupture of bowel and large arteries. The vascular complications may affect all anatomical areas. Defects in COL3A1 are a cause of susceptibility to aortic aneurysm abdominal (AAA). AAA is a common multifactorial disorder characterized by permanent dilation of the abdominal aorta, usually due to degenerative changes in the aortic wall. Histologically, AAA is characterized by signs of chronic inflammation, destructive remodeling of the extracellular matrix, and depletion of vascular smooth muscle cells. Belongs to the fibrillar collagen family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Cell adhesion; Secreted, signal peptide; Motility/polarity/chemotaxis; Secreted; Extracellular matrix

Chromosomal Location of Human Ortholog: 2q31

Cellular Component: extracellular matrix; extracellular space; endoplasmic reticulum lumen; extracellular region; collagen type III

Molecular Function: integrin binding; protein binding; platelet-derived growth factor binding; metal ion binding; extracellular matrix structural constituent; SMAD binding

Biological Process: skin development; integrin-mediated signaling pathway; axon guidance; platelet activation; receptor-mediated endocytosis; extracellular matrix organization and biogenesis; collagen fibril organization; wound healing; heart development; cell-matrix adhesion; negative regulation of immune response; positive regulation of Rho protein signal transduction; extracellular matrix disassembly; collagen catabolic process; response to radiation; gut development; response to mechanical stimulus; response to cytokine stimulus; transforming growth factor beta receptor signaling pathway; fibril organization and biogenesis; peptide cross-linking; cerebral cortex development; skeletal development; aging

Disease: Ehlers-danlos Syndrome, Type Iv, Autosomal Dominant; Ehlers-danlos Syndrome, Type Iii