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PA1-27397 detects Collagen I from rat samples. PA1-27397 will not react with Collagen type I from human or chicken sources, or with mouse Collagen type I when tested by RIA. It is also known that this antibody is not reactive with rat Collagen type III or Elastin. Cross-reacts with mouse collagen type 1 when tested by ELISA and IHC but does not cross react when tested by RIA.
PA1-27397 has been successfully used in immunofluorescence, ELISA and radioimmune assay procedures.
The PA1-27397 immunogen is Collagen type I purified from rat skin.
Store at 4°C short term. For extended storage aliquot and store at -20°C or below. Avoid freeze/thaw cycles.
Collagen I is a Type I collagen with a triple helix structure comprised of two alpha-1 chains and one alpha-2 chain. Collagen I is a member of group I collagen (fibril-forming collagen) found in most connective tissues, and is abundant in bone, cornea, dermis and tendon. Mutations in the COL1A2 gene encoding the alpha-2 chain are associated with osteogenesis imperfecta types I-IV, Ehlers-Danlos syndrome type VIIB, recessive Ehlers-Danlos syndrome Classical type, idiopathic osteoporosis, and atypical Marfan syndrome. Symptoms associated with mutations in the COL1A2 gene which codes for the alpha-2 chain, however, tend to be less severe than mutations in the COL1A1 gene, reflecting the different role of alpha-2 chains in matrix integrity. Reciprocal translocations between chromosomes 17 and 22, where Collagen Type 1 genes and the gene for platelet derived growth factor beta are located, are associated with a particular type of skin tumor called dermatofibrosarcoma protuberans, resulting from unregulated expression of the growth factor. Two transcripts, resulting from the use of alternate polyadenylation signals, have been identified.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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