Cardiotrophin 1 (CTF1) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	ELISA, WB
Recommend Dilution	ELISA. Western Blot.
Reactivity	Human
Host	Rabbit
Clonality	Polyclonal
Immunogen	Recombinant Human Cardiotrophin-1. The immunization antigen (22.5 kDa) is a protein containing 212 AA of recombinant Human Cardiotrophin-1. N-Terminal Histag, 12 extra AA (highlighted).
Specificity	This antibody recognizes Human Cardiotrophin-1. Other species not tested.
Formulation	0.05 M phosphate buffer, 0.1 M NaCl, pH 7.2. AZIDE FREE State: Aff - Purified State: Lyophilized purified IgG fraction Preservative: None
Reconstitution Method	Restore with 0.1 ml of deionized water. Slight turbidity may occur after reconstitution, which does not affect activity of the antibody. In this case clarify the solution by centrifugation.
Concentration	lot specific
Purification	Immunoaffinity Chromatography on a column with immobilized recombinant Human Cardiotrophin-1
Conjugation	Unconjugated
Storage Condition	Store lyophilized at 2-8°C for 6 months or at -20°C long term. After reconstitution store the antibody undiluted at 2-8°C for one month or (in aliquots) at -20°C long term. Avoid repeated freezing and thawing.
Gene Name	cardiotrophin 1
Database Link	Entrez Gene 1489 Human UniProt ID Q16619
Background	Cardiotrophin-1 (CT-1) is a 201 amino acid member of the interleukin-6 superfamily. It was identified by its ability to induce hypertrophic response in cardiac myocytes. CT-1 mRNA levels were found both in cardiac myocytes and in cardiac nonmyocytes. CT-1 was also detected in abundance in normal adult human lung and was expressed in both fetal and adult airway smooth muscle cells. CT-1activates gp130 dependent signaling and stimulates the Janus kinase/signal transducers and activators of transcription (JAK/STAT) pathway to transduce hypertrophic and cytoprotective signals in cardiac myocytes. CT-1 has also a neurotrophic function. CT-1 deficiency causes increased motoneuron cell death in spinal cord and brainstem nuclei of mice during a period between embryonic day 14 and the first postnatal week. Moreover, CT-1 is a hepatocyte survival factor that efficiently reduces hepatocellular damage in animal models of acute liver injury. CT-1 expression is augmented after hypoxic stimulation and it can protect cardiac cells when added either prior to simulated ischaemia or at the time of reoxygenation following simulated ischaemia. CT-1 can induce expression of the protective heat shock proteins (hsps) in cardiac cells. Cardiotrophin-1 increased ventricular expression of ANP, brain natriuretic peptide (BNP) and angiotensinogen mRNA. CT-1 levels were significantly elevated in patients with heart failure, patients with dilatative cardiomyopathy, moderate/severe mitral regurgitation, stable and unstable angina and after acute myocardial infarction. Total 212 AA. MW: 22.5 kDa (calculated). N-Terminal His-tag, 12 extra AA (highlighted).
Synonyms	CT-1, CTF1
Reference Data

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