- Производитель:
- Sigma-Aldrich
MDL number: | MFCD00164587 |
NACRES: | NA.41 |
Кат. номер |
E4013-.2ML |
E4013-25UL |
E4013-100UL |
E4013-.5ML |
Specificity
The antibody binds to insoluble elastin, α-elastin, tropoelastin (the soluble non-cross linked precursor of elastin) and to peptide fragments generated by proteolytic digestion of insoluble elastin. In tropoelastin preparations, three immunoreactive bands have been observed at 67.5 kDa, 65 kDa and 62 kDa corresponding to the three elastin isoforms. The antibody is specific for an epitope composed of the repeated sequence in elastin: Val-Gly-Val-Ala-Pro-Gly. This epitope has been shown to be a chemoattractant for fibroblasts and monocytes.
- immunohistochemistry
- immunostaining
- immunoblotting
Biochem/physiol Actions
Elastin is encoded by the ELN gene in humans. It is a polymeric protein in connective tissue that has exceptional properties of extension, elastic recoil to the extracellular matrix and allows many tissues in the body to resume their shape after stretching or contracting. Elastin is a self-assembling, extracellular-matrix protein providing tissue elasticity and is predominantly comprised of cross-linked tropoelastin. It plays an important role in the atherosclerotic process. The conformational disorder is caused due to a constitutive feature of elastin structure and function.
Elastin undergoes changes of morphology with aging and in many disease states. For example, abnormal accumulation of connective tissue in blood vessels contributes to alterations in vascular physiology associated with diseases such as hypertension and atherosclerosis. Several heritable diseases such as Marfan syndrome, pseudoxanthoma elasticum and the Buschke-Ollendorf syndrome may result from molecular defects of elastin.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Quality Level | 200 |
biological source | mouse |
antibody form | ascites fluid |
antibody product type | primary antibodies |
clone | BA-4, monoclonal |
mol wt | antigen 67.5 kDa |
contains | 15 mM sodium azide |
species reactivity | goat, feline, guinea pig, human, sheep, bovine, pig, canine |
packaging | antibody small pack of 25 µL |
application(s) | immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:5,000 using sheep arterial tissue","microarray: suitable |
isotype | IgG1 |
conjugate | unconjugated |
UniProt accession no. | P15502, |
shipped in | dry ice |
storage temp. | 20°C |
Gene Information | human ... ELN(2006) |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point F | Not applicable |
Flash Point C | Not applicable |
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