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Key Documents

SAB2100636

Sigma-Aldrich

Anti-DYSF (ab1) antibody produced in rabbit

affinity isolated antibody

Synonym(s):

Anti-Dysferlin, limb girdle muscular dystrophy 2B (autosomal recessive), Anti-FER1L1, Anti-FLJ00175, Anti-FLJ90168, Anti-LGMD2B

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

237 kDa

species reactivity

bovine, rat, human, guinea pig, horse

concentration

0.5 mg - 1 mg/mL

technique(s)

western blot: suitable

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... DYSF(8291)

Immunogen

Synthetic peptide directed towards the middle region of human DYSF

Application

Anti-DYSF (ab1) antibody produced in rabbit is suitable for western blot.

Biochem/physiol Actions

DYSF belongs to the ferlin family and is a skeletal muscle protein found associated with the sarcolemma. It is involved in muscle contraction and contains C2 domains that play a role in calcium-mediated membrane fusion events, suggesting that it may be involved in membrane regeneration and repair. In addition, DYSF binds caveolin-3, a skeletal muscle membrane protein which is important in the formation of caveolae. Specific mutations in this gene have been shown to cause autosomal recessive limb girdle muscular dystrophy type 2B (LGMD2B) as well as Miyoshi myopathy.The protein encoded by this gene belongs to the ferlin family and is a skeletal muscle protein found associated with the sarcolemma. It is involved in muscle contraction and contains C2 domains that play a role in calcium-mediated membrane fusion events, suggesting that it may be involved in membrane regeneration and repair. In addition, the protein encoded by this gene binds caveolin-3, a skeletal muscle membrane protein which is important in the formation of caveolae. Specific mutations in this gene have been shown to cause autosomal recessive limb girdle muscular dystrophy type 2B (LGMD2B) as well as Miyoshi myopathy. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.

Sequence

Synthetic peptide located within the following region: SRILDESEDTDLPYPPPQREANIYMVPQNIKPALQRTAIEILAWGLRNMK

Physical form

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

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.

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Angela Lek et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 33(12), 5085-5094 (2013-03-22)
Dysferlin is proposed as a key mediator of calcium-dependent muscle membrane repair, although its precise role has remained elusive. Dysferlin interacts with a new membrane repair protein, mitsugumin 53 (MG53), an E3 ubiquitin ligase that shows rapid recruitment to injury
Natalie Woolger et al.
The Journal of biological chemistry, 292(45), 18577-18591 (2017-09-15)
Dysferlin is a large transmembrane protein that plays a key role in cell membrane repair and underlies a recessive form of inherited muscular dystrophy. Dysferlinopathy is characterized by absence or marked reduction of dysferlin protein with 43% of reported pathogenic
Louise Glover et al.
Traffic (Copenhagen, Denmark), 8(7), 785-794 (2007-06-06)
The muscular dystrophies are a heterogeneous group of inherited disorders, defined by progressive muscle weakness and atrophy. Following the discovery of dystrophin, remarkable progress has been made in defining the molecular properties of proteins involved in the various dystrophies. This
S H Laval et al.
Neuropathology and applied neurobiology, 30(2), 91-105 (2004-03-27)
The limb-girdle muscular dystrophies are a diverse group of muscle-wasting disorders characteristically affecting the large muscles of the pelvic and shoulder girdles. Molecular genetic analyses have demonstrated causative mutations in the genes encoding a disparate collection of proteins involved in
Dimple Bansal et al.
Nature, 423(6936), 168-172 (2003-05-09)
Muscular dystrophy includes a diverse group of inherited muscle diseases characterized by wasting and weakness of skeletal muscle. Mutations in dysferlin are linked to two clinically distinct muscle diseases, limb-girdle muscular dystrophy type 2B and Miyoshi myopathy, but the mechanism

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