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Key Documents

SRP4011

Sigma-Aldrich

Cardiotrophin-1 human

recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)

Synonyme(s) :

CT1, CTF1, Cardiophin 1

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About This Item

Numéro MDL:
MFCD01865988
Code UNSPSC :
12352200
Nomenclature NACRES :
NA.32

Source biologique

human

Produit recombinant

expressed in E. coli

Pureté

≥98% (HPLC)
≥98% (SDS-PAGE)

Forme

lyophilized

Poids mol.

~22.5 kDa

Conditionnement

pkg of 10 μg

Conditions de stockage

avoid repeated freeze/thaw cycles

Impuretés

endotoxin, tested

Numéro d'accès NCBI

Q16619

Conditions d'expédition

wet ice

Température de stockage

−20°C

Informations sur le gène

human ... CTF1(1489)

Description générale

Cardiotrophin-1 belongs to the interleukin-6 (IL-6) family of cytokines. It is a cytoprotective protein. The gene is mapped to human chromosome 16p11.
Recombinant human Cardiotrophin-1 is a 22.5kDa protein containing 200 amino acid residues.

Actions biochimiques/physiologiques

Cardiotrophin-1 signals via β receptor glycoprotein 130 (gp130) and β receptor leukemia inhibitory factor receptor (LIFR). It confers protective role on cardiac myocytes. Cardiotrophin-1 protects cardiomyocytes from cell death, however, it can also induce cardiac hypertrophy. It is also involved in neural tissue development and helps in protection of the mature nervous system from injuries and dysfunction. Cardiotrophin-1 also protects liver against injury. It is also involved in the control of body weight and intermediate metabolism. In mouse model, it protects β cells from apoptosis. It also promotes glucose-mediated insulin secretion. Absence of the cardiotrophin-1 gene in mice is associated with obesity, hyperglycemia, hyperinsulinemia and hypercholesterolemia.

Forme physique

Sterile filtered and then lyophilized in 1 x PBS.

Reconstitution

Centrifuge the vial prior to opening. Avoid freeze-thaw cycles.
Reconstitute in 20 mM Tris, pH 8.0 to a concentration of <1.0 mg/mL. The solution can be diluted into other aqueous buffers.

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Common genetic variation in the human CTF1 locus, encoding cardiotrophin-1, determines insulin sensitivity.
Lutz SZ, et al.
PLoS ONE, 9, e100391-e100391 (2014)
Cardiotrophin-1: A multifaceted cytokine.
Lopez-Yoldi M, et al.
Cytokine & Growth Factor Reviews, 26, 523-523 (2015)
Cardiotrophin-1 is inversely associated with obesity in non-diabetic individuals.
Hung HC, et al.
Scientific Reports, 5, 17438-17438 (2015)
Alejandro Aranda et al.
Cellular and molecular life sciences : CMLS, 71(23), 4637-4651 (2014-05-06)
We report a new method to generate high-expressing mammalian cell lines in a quick and efficient way. For that purpose, we developed a master cell line (MCL) containing an inducible alphavirus vector expressing GFP integrated into the genome. In the

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