catalog number :
MBS261323
products type :
ELISA Kit
products full name :
Human Cross Linked C-Telopeptide Of Type II Collagen (CTX-II) ELISA Kit
products short name :
Cross Linked C-Telopeptide Of Type II Collagen (CTX-II)
other names :
Collagen alpha-1(II) chain; Collagen alpha-1(II) chain; collagen alpha-1(II) chain; collagen alpha-1(II) chain; chondrocalcin; cartilage collagen; alpha-1 type II collagen; collagen II, alpha-1 polypeptide; arthroophthalmopathy, progressive (Stickler syndrome); collagen, type II, alpha 1; Alpha-1 type II collagenCleaved into the following 2 chains:Collagen alpha-1(II) chain; Chondrocalcin
products gene name :
CTX-II
other gene names :
COL2A1; COL2A1; AOM; ANFH; SEDC; STL1; COL11A3
uniprot entry name :
CO2A1_HUMAN
specificity :
No cross-reaction with other factors.
storage stability :
Store all reagents at 2-8 degree C.
other info1 :
Samples: Human serum, plasma or cell culture supernatant and organizations in the natural and recombinant CTX-II concentration. Assay Type: Sandwich. Detection Range: 10 ng/ml-0.156 ng/ml. Sensitivity: Up to 0.05 ng/ml.
other info2 :
Intra-assay Precision: <= 8%. Inter-assay Precision: <= 12%
products description :
Principle of the Assay: This experiment use double-sandwich elisa technique and the ELISA Kit provided is typical. The pre-coated antibody is human CTX-II monoclonal antibody and the detecting antibody is polyclonal antibody with biotin labeled. Samples and biotin labeling antibody are added into ELISA plate wells and washed out with PBS or TBS. Then Avidin-peroxidase conjugates are added to ELISA wells in order; Use TMB substrate for coloring after reactant thoroughly washed out by PBS or TBS. TMB turns into blue in peroxidase catalytic and finally turns into yellow under the action of acid. The color depth and the testing factors in samples are positively correlated.
ncbi mol weight :
29,781 Da
ncbi pathways :
Amoebiasis Pathway (167324); Amoebiasis Pathway (167191); Assembly Of Collagen Fibrils And Other Multimeric Structures Pathway (730306); Collagen Biosynthesis And Modifying Enzymes Pathway (645289); Collagen Formation Pathway (645288); ECM-receptor Interaction Pathway (83068); ECM-receptor Interaction Pathway (479); Endochondral Ossification Pathway (198812); Extracellular Matrix Organization Pathway (576262); Focal Adhesion Pathway (198795)
ncbi summary :
This gene encodes the alpha-1 chain of type II collagen, a fibrillar collagen found in cartilage and the vitreous humor of the eye. Mutations in this gene are associated with achondrogenesis, chondrodysplasia, early onset familial osteoarthritis, SED congenita, Langer-Saldino achondrogenesis, Kniest dysplasia, Stickler syndrome type I, and spondyloepimetaphyseal dysplasia Strudwick type. In addition, defects in processing chondrocalcin, a calcium binding protein that is the C-propeptide of this collagen molecule, are also associated with chondrodysplasia. There are two transcripts identified for this gene. [provided by RefSeq, Jul 2008]
uniprot summary :
COL2A1: the alpha-1 chain of type II collagen, an extra-cellular matrix protein found in cartilage and the vitreous humor of the eye. It is essential for the normal embryonic development of the skeleton, for linear growth and for the ability of cartilage to resist compressive forces. Chondrocalcin is the calcium binding C-propeptide of this collagen molecule. Defects in this protein are associated with achondrogenesis, chondrodysplasia, early onset familial osteoarthritis, SED congenita, Langer-Saldino achondrogenesis, Kniest dysplasia, Stickler syndrome type I, and spondyloepimetaphyseal dysplasia Strudwick type. There are two transcripts identified for this gene. Belongs to the fibrillar collagen family. 3 isoforms of the human protein are produced by alternative splicing. Protein type: Extracellular matrix; Secreted; Secreted, signal peptide. Chromosomal Location of Human Ortholog: 12q13.11. Cellular Component: extracellular matrix; extracellular space; endoplasmic reticulum lumen; collagen type II; extracellular region; basement membrane. Molecular Function: identical protein binding; metal ion binding; platelet-derived growth factor binding; extracellular matrix structural constituent conferring tensile strength. Biological Process: heart morphogenesis; axon guidance; proteoglycan metabolic process; inner ear morphogenesis; extracellular matrix organization and biogenesis; collagen fibril organization; central nervous system development; palate development; notochord development; limb bud formation; collagen catabolic process; extracellular matrix disassembly; sensory perception of sound; visual perception; regulation of gene expression; cartilage development; tissue homeostasis; chondrocyte differentiation; skeletal development; cartilage condensation; endochondral ossification. Disease: Achondrogenesis, Type Ii; Platyspondylic Lethal Skeletal Dysplasia, Torrance Type; Kniest Dysplasia; Otospondylomegaepiphyseal Dysplasia; Spondyloepimetaphyseal Dysplasia, Strudwick Type; Avascular Necrosis Of Femoral Head, Primary; Spondyloepiphyseal Dysplasia Congenita; Spondyloperipheral Dysplasia; Legg-calve-perthes Disease; Epiphyseal Dysplasia, Multiple, With Myopia And Conductive Deafness; Osteoarthritis With Mild Chondrodysplasia; Stickler Syndrome, Type I; Czech Dysplasia; Stickler Syndrome, Type I, Nonsyndromic Ocular