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Key Documents

C6805

Sigma-Aldrich

Monoclonal Anti-Collagen, Type VII antibody produced in mouse

clone LH7.2, ascites fluid

Synonyme(s) :

Anti-EBD1, Anti-EBDCT, Anti-EBR1, Anti-NDNC8

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

mouse

Niveau de qualité

Conjugué

unconjugated

Forme d'anticorps

ascites fluid

Type de produit anticorps

primary antibodies

Clone

LH7.2, monoclonal

Contient

15 mM sodium azide

Espèces réactives

human, goat, marmoset, monkey, guinea pig, sheep, pig, bovine

Technique(s)

dot blot: suitable
immunocytochemistry: suitable
indirect ELISA: suitable
indirect immunofluorescence: 1:1,000 using human or other mammalian frozen sections
western blot: suitable

Isotype

IgG1

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... COL7A1(1294)

Description générale

Collagen is a fibrous protein present in the extracellular framework of all vertebrates. Collagen type VII is the crucial component of anchoring fibrils and mutation in type VII collagen gene (COL7A1) leads to epidermolysis bullosa dystrophica. Monoclonal anti-collagen, type VII antibody can be used to distinguish invasive melanoma from non-invasive melanoma by visualizing the appearance and integrity of epidermal basement membrane. It can also be used in immunoblotting. Mouse anti-collagen type VII antibody reacts specifically with an epitope located on collagenase digested type VII collagen (150 kDa). The product also reacts with the basement membrane zone of stratified squamous epithelia of sheep, pig, bovine, guinea pig, goat and human.
Collagen type VII alpha 1 chain (COL7A1) is majorly expressed in skin, secreted by keratinocytes and fibroblasts. The gene is located on human chromosome 3p21.31.

Immunogène

insoluble fractions of neonatal human foreskin epidermal cells

Application

Monoclonal Anti-Collagen, Type VII antibody produced in mouse has been used in immuno-gold labelling.
Monoclonal anti-collagen type VII antibody can be used as a primary antibody in virus titration. It can also be used for the localization of type VII collagen in different immunochemical assays like dot blot, immunocytochemistry and ELISA.

Actions biochimiques/physiologiques

Collagen type VII alpha 1 chain (COL7A1) is required for epithelium-to-stroma anchorage in skin, mucosa and cornea. It is considered as an immediate-early response gene for transforming growth factor β (TGF-β)/SMAD (mothers against decapentaplegic) signaling pathway.

Clause de non-responsabilité

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.

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Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Type VII collagen associated with the basement membrane of amniotic epithelium forms giant anchoring rivets which penetrate a massive lamina reticularis
Ockleford CD, et al.
Placenta, 34(9), 727-737 (2013)
Type VII Collagen in the Human Accommodation System: Expression in Ciliary Body, Zonules, and Lens Capsule
Wullink B, et al.
Investigative Ophthalmology & Visual Science, 59(2), 1075-1083 (2018)
Molecular basis of dystrophic epidermolysis bullosa: mutations in the type VII collagen gene (COL7A1).
Jarvikallio A, Pulkkinen L
Human Mutation, 10(5), 338-347 (1997)
COL7A1 editing via CRISPR/Cas9 in recessive dystrophic epidermolysis bullosa
Hainzl S, et al.
Molecular Therapy, 25(11), 2573-2584 (2017)
Daisuke Sawamura et al.
The Journal of investigative dermatology, 118(6), 967-971 (2002-06-13)
The expression of intradermally injected DNA by keratinocytes is found mainly in the upper and middle layers of the epidermis. To investigate the mechanism of this selective expression, we observed the sequential changes in the distribution of interleukin-6-expressing keratinocytes after

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