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AB4326

Sigma-Aldrich

Anti-ISL-1 Antibody

from rabbit, purified by affinity chromatography

Synonym(s):

ISL LIM homeobox 1, ISL1 transcription factor, LIM/homeodomain, ISL1 transcription factor, LIM/homeodomain, (islet-1)

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

rabbit

Quality Level

100

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

purified by

affinity chromatography

species reactivity

horse, human, mouse

species reactivity (predicted by homology)

sheep (based on 100% sequence homology), canine (based on 100% sequence homology), rat (based on 100% sequence homology), equine (based on 100% sequence homology), bovine (based on 100% sequence homology)

technique(s)

immunocytochemistry: suitable
immunohistochemistry: suitable
western blot: suitable

NCBI accession no.

NP_002193

UniProt accession no.

P61371

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... ISL1(3670)

General description

Islet-1 (ISL-1) is a transcription factor that plays an important role in the embryogenesis of pancreatic islets of Langerhans. It is expressed in subsets of neurons of the adrenal medulla and dorsal root ganglion, inner nuclear and ganglion cell layers in the retina, the pineal and some regions of the brain. In mouse embryos, a deficiency of this gene fail to undergo neural tube motor neuron differentiation. More recently it has been identified as a marker for a cardiac progenitor cell lineage that is capable of differentiating into all 3 major heart cell types: cardiomyocytes, smooth muscle and endothelial cell lineages.

Specificity

Predicted to react with most common vertebrate species based on 100% sequence homology.
This antibody recognizes ISL-1.

Immunogen

Epitope: Internal region of ISL-1.
KLH-conjugated linear peptide corresponding to human ISL-1.

Application

Anti-ISL-1 Antibody is a Rabbit Polyclonal Antibody for detection of ISL-1 also known as ISL LIM homeobox 1, ISL1 transcription factor LIM/homeodomain & has been validated in WB & IHC.
Immunohistochemistry Analysis: A 1:300 dilution from a previous lot detected ISL-1 in mouse pancreas tissue.

Quality

Evaluated by Western Blot in K562 cell lysate.

Western Blot Analysis: 0.5 µg/mL of this antibody detected ISL-1 on 10 µg of K562 cell lysate.

Target description

~39 kDa

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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Pricing

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

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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Joseph A Bisson et al.
Developmental biology, 398(1), 80-96 (2014-12-09)
Wnt proteins regulate cell behavior via a canonical signaling pathway that induces β-catenin dependent transcription. It is now appreciated that Wnt/β-catenin signaling promotes the expansion of the second heart field (SHF) progenitor cells that ultimately give-rise to the majority of
Zane Zeier et al.
Experimental neurology, 271, 241-250 (2015-06-24)
A hexanucleotide repeat expansion residing within the C9ORF72 gene represents the most common known cause of amyotrophic lateral sclerosis (ALS) and places the disease among a growing family of repeat expansion disorders. The presence of RNA foci, repeat-associated translation products
Laura I Hudish et al.
Stem cell reports, 14(6), 1033-1043 (2020-05-11)
Human motor neuron (MN) diseases encompass a spectrum of disorders. A critical barrier to dissecting disease mechanisms is the lack of appropriate human MN models. Here, we describe a scalable, suspension-based differentiation system to generate functional human MN diseases in
Shuichi Kato et al.
Nagoya journal of medical science, 77(1-2), 253-263 (2015-03-24)
Transplantation of motoneurons (MN) into the peripheral nerve to provide a source of neurons for muscle reinnervation, termed motoneuron integrated striated muscle (MISM), may provide the potential to restore functional muscle activity, when combined with computer-programmed functional electrical stimulation (FES).
Himanshu Arora et al.
Journal of stem cells & regenerative medicine, 17(1), 18-27 (2021-08-27)
Rationale: Cardiac sympathetic nerves are required for endogenous repair of the mammalian neonatal heart in vivo, but the underlying mechanism is unclear. Objective: We tested the hypothesis that a combination of cardiac developmental growth factors Wnt3a, BMP4 and Neuregulin (NRG-1)
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