Pharmaceutical raw materials Powder Peptide Oxytocin CAS NO.218949-48-5

This is Allen  from Zhengzhou Filter Biotechnology Co.,Ltd.We are the professional supplier of peptide products in China over 10 years. we have Professional Lab to confirm the Quality and Serive for all clients in long-term run cooperation.
Our Company as a Pharmaceutical Raw Material Manufacturer specialize in R&D the New Drugs and Producing the Generic Medicine:

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Description
 
Tesamorelin, (formerly known as TH9507), is a type of peptide called a growth hormone-releasing factor (GHRF). GHRF causes growth hormone to be created and spread in the body, which helps increase metabolism, reduce belly fat, improve body shape, and use of energy. Tesamorelin (formerly known as TH9507) is a synthetic growth hormone-releasing factor that stimulates the pituitary gland in the brain to secrete growth hormone; this indirect approach appears to maintain more stable, natural levels, like CJC-1295 DAC,. Clinical trials have shown that tesamorelin significantly reduces abdominal fat with fewer side effects than human growth hormone itself, although abdominal fat may return after the Tesamorlein is discontinued (depending upon the individual). Tesamorelin has been shown to reduce lipodystrophy in HIV-infected individuals as well as similarly reducing abdominal fat in NON-HIV-Infected individuals.


Specification
Name: Tesamorelin
Synonyms: Hex-hGRF, ThGRF(1-44), TH-9507, (Hexenoyl trans-3)-hGRF(1-44)-NH2
CAS No.: 901758-09-6
Molecular Formula: C221H366N72O67S
Molecular Mass: 5135.78 Da (g/mol)
Amino Acid Sequence: Pyr-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2
 
Purity
Tesamorelin has a peptide purity level that exceeds 99.0% as determined by HPLC and MS.


Usage
Tesamorelin is a stabilized analogue of the growth hormone-releasing factor (GRF) that induces growth hormone (GH) in a specific and physiological manner. To date, clinical studies suggest that Tesamorelin reduces visceral fat in HIV-infected patients with abdominal lipo-hypertrophy as well as reducing abdominal fat in all individuals studied.

A peptide that increases growth hormone release improved several measures of cognitive function in cognitively normal and mildly impaired older individuals in a placebo-controlled trial, a researcher said here. Scores on standard tests of executive function and verbal memory were significantly higher in participants given tesamorelin (Egrifta), a synthetic analog of growth hormone releasing hormone (GHRH), in a 20-week trial, according to Laura D. Baker, PhD.. Participants taking the drug in the 78-person trial also reported greater subjective improvement in cognition relative to the placebo group.

In animal studies, GHRH administration improved biomarkers of brain function as well as performance on cognition tests. And a 2006 clinical trial with GHRH found small but significant improvements in cognitive test scores in healthy older adults. In the current study, funded by the National Institute on Aging, 41 cognitively normal adults and 37 with mild cognitive impairment were randomized to placebo or tesamorelin at 1 mg/day subcutaneously.

Mean participant age was 66 to 70 among the four groups. Scores on the Mini-Mental State Examination averaged 29 for the normal participants and 28 for those with mild impairments. Normal and impaired participants differed more at baseline on a test of story recall, with mean scores of 54 and 44, respectively. Tesamorelin appeared to have a protective effect relative to placebo among the cognitively impaired patients on this measure. At the final evaluation, scores declined an average of five points with placebo, whereas those assigned to tesamorelin had a mean decline of less than one point.