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  • Gene/Protein: COL12A1
  • Product Description: Immunotag™ COL12A1 Polyclonal Antibody
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Immunotag™ COL12A1 Polyclonal Antibody
Antibody Specification
Target Protein COL12A1
Clonality Polyclonal
Storage/Stability -20°C/1 year
Application IHC-p,IF,ELISA
Recommended Dilution Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/10000. Not yet tested in other applications.
Concentration 1 mg/ml
Reactive Species Human
Host Species Rabbit
Immunogen The antiserum was produced against synthesized peptide derived from human Collagen XII alpha1. AA range:1481-1530
Specificity COL12A1 Polyclonal Antibody detects endogenous levels of COL12A1 protein.
Purification The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen
Form Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Gene Name COL12A1
Accession No. Q99715 Q60847
Alternate Names COL12A1; COL12A1L; Collagen alpha-1(XII) chain
Description collagen type XII alpha 1 chain(COL12A1) Homo sapiens This gene encodes the alpha chain of type XII collagen, a member of the FACIT (fibril-associated collagens with interrupted triple helices) collagen family. Type XII collagen is a homotrimer found in association with type I collagen, an association that is thought to modify the interactions between collagen I fibrils and the surrounding matrix. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008],
Protein Expression Cornea,Liver,Peripheral Nervous System,
Subcellular Localization extracellular region,collagen trimer,collagen type XII trimer,extracellular space,endoplasmic reticulum lumen,extracellular matrix,extracellular exosome,extracellular vesicle,
Protein Function The final tissue form of collagen XII may contain homotrimers of either isoform 1 or isoform 2 or any combination of isoform 1 and isoform 2,function:Type XII collagen interacts with type I collagen-containing fibrils, the COL1 domain could be associated with the surface of the fibrils, and the COL2 and NC3 domains may be localized in the perifibrillar matrix.,PTM:Hydroxylation on proline residues within the sequence motif, GXPG, is most likely to be 4-hydroxy as this fits the requirement for 4-hydroxylation in vertebrates.,PTM:O-glycosylation of isoform 1; glycosaminoglycan of chondroitin-sulfate type.,PTM:The triple-helical tail is stabilized by disulfide bonds at each end.,similarity:Belongs to the fibril-associated collagens with interrupted helices (FACIT) family.,similarity:Contains 1 TSP N-terminal (TSPN) domain.,similarity:Contains 18 fibronectin type-III domains.,similarity:Contains 4 VWFA domains.,subunit:Trimer of identical chains each containing 190 kDa of non-triple-helical sequences.,tissue specificity:Found in collagen I-containing tissues: both isoform 1 and isoform 2 appear in amnion, chorion, skeletal muscle, small intestine, and in cell culture of dermal fibroblasts, keratinocytes and endothelial cells. Only isoform 2 is found in lung, placenta, kidney and a squamous cell carcinoma cell line. Isoform 1 is also present in the corneal epithelial Bowman's membrane (BM) and the interfibrillar matrix of the corneal stroma, but it is not detected in the limbal BM.,
Usage For Research Use Only! Not for diagnostic or therapeutic procedures.
Material Safety Data Sheet

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