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Polypeptide Hormone Oxytocin 2mg CAS 50-56-6 For Muscle Growth and anti-aging

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Polypeptide Hormone Oxytocin 2mg CAS 50-56-6 For Muscle Growth and anti-aging

Brand Name : nutritionsteroid
Model Number : kobe@chembj.com
Certification : Enterprise Standard
Place of Origin : China
MOQ : 10g
Price : Negotiation
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Supply Ability : 1000kg/Month
Delivery Time : About a week to your door
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Polypeptide Hormone Oxytocin CAS 50-56-6 2mg For Muscle Growth and anti-aging


1. Quick Detail:

Unit Size :2 mg/vial
Unit Quantity :1 Vial
CAS NO. :50-56-6
Synonyms :Oxytocin acetate salt hydrate, Ocytocinum, and Alpha-Hypophamine
Molecular Formula :C43H66N12O12S2
Molecular Mass :1,007.19
Appearance :White Powder
Purity :98.2%
Source :Chemical Synthesis
Storage :Lyophilized Oxytocin is stable at room temperature for 90 days,however it should be stored

in a freezer below -8C for any extended period of time. After reconstituting Oxytocin should be

refrigerated at temperatures not to exceed 36 F.

Usage:the principal uterus-contracting and lactation-stimulating hormone of the posterior pituitary gland.
Packing:as required


2. Description:


Oxytocin can stimulate the myoepithelial cell around the mammary gland alveolus and gland vessel

contracting, and promote milk ejection. Oxytocin can selectively stimulate uterus, and enhance

contraction of the smooth muscle of the uterus. The stimulation effect to uterus is different, because

of the dosage and the body hormone level. Low dose Oxytocin can strengthen the uterus to contract

in the pregnancy end period; and high dose Oxytocin can cause the uterus smooth muscle tetanic

contraction, and has the blood vessel pressed to hemostasis.


Oxytocin (Oxt) is a mammalian neurohypophysial hormone. Produced by the hypothalamus and

stored and secreted by the posterior pituitary gland, oxytocin acts primarily as a neuromodulator in

the brain.
Oxytocin plays an important role in the neuroanatomy of intimacy, specifically in sexual reproduction

of both sexes, in particular during and after childbirth; its name, meaning "swift childbirth", comes from Greek, oksys "swift" and , tokos "birth." It is released in large amounts after distension of the cervix

and uterus during labor, facilitating birth, maternal bonding, and, after stimulation of the nipples,

lactation. Both childbirth and milk ejection result from positive feedback mechanisms.


Oxytocin is a hormone that is made in the brain, in the hypothalamus, and it is transported to, and secreted by, the pituitary gland, which is located at the base of the brain.1

Chemically it is known as a nonapeptide (a peptide containing nine amino acids), and biologically, as

a neuropeptide. It acts both as a hormone and as a brain neurotransmitter.

In both men and women, sexual intercourse stimulates the release of oxytocin, which has a role in erection and orgasm. The reason for this is not fully understood, although in women, it has been proposed that the increased uterine motility may help sperm to reach their destination.

The research to uncover oxytocin's "anxiolytic and pro-social influences, beneficial to relief, reproduction, and love" is what has led scientists to describe it as a one of the "most promising neuromodulator/

neurotransmitter systems of the brain for psychotherapeutic intervention and treatment of numerous psychiatric illnesses, for example social phobia, autism, and postpartum depression.


3. Applications:


Oxytocin is used for stimulation of uterus contractions to facilitate parturition, induced abortion,

postpartumhemorrhage, fetus membranes retains, and postpartum uterus meromorphosis.


2ml:20 Units, the proposed doses for subcutaneously or intramuscular administration of Oxytocin

are 30~100I.U. for horse and cow, 10~50I.U. for caprine and swine, 2~10I.U. for dog.


Injected oxytocin analogues are used for labor induction and to support labor in case of difficult parturition. It has largely replaced ergometrine as the principal agent to increase uterine tone in

acute postpartum hemorrhage. Oxytocin is also used in veterinary medicine to facilitate birth and to stimulate milk release. The tocolyticagent atosiban (Tractocile) acts as an antagonist of oxytocin receptors; this drug is registered in many countries to suppress premature labor between 24 and

33 weeks of gestation. It has fewer side effects than drugs previously used for this purpose (ritodrine).

Odinopoeia or oxytocin intravenous drip, once the 2.5 - 5 units, with Sodium Chloride Injection diluted

to each 1ml contains 0.01 units. Intravenous drip of the beginning of every minute of not more than

0.001 to 0.002 units, each 15 - 30 minutes increased 0.001 to 0.002 units, to achieve the contractions and normal childbirth is similar, the fastest per minute of not more than 0.02 units, usually 0.002 to

0.005 units per minute.Control postpartum hemorrhage per minute intravenous drip of 0.02 - 0.04 units, expulsion of the placenta after intramuscular injection of 5 to 10 units.Lactogenic just before a

2 - 3 minutes, with nasal drops a 3 drop, drop into one side or both sides of the nostril.Preparation

and specification : oxytocin injection (1) 0.5ml:2.5 units (2) 1ml:5 (3) 1ml units 10 units;Oxytocin

nasal drops 1ml:40 units. The induction of labor or prenatal uterine atony: in 2.5-5 units in 500ml

5% glucose for intravenous drip slowly (10-30 drops / minute), maximum time 20 units. (2). Prevention

of postpartum hemorrhage: intramuscular injection of 5-10 on each unit, or 5% glucose solution for intravenous drip.The main contraindication, heart disease, a caesarean history and more than three

fetal maternal disable.


What is oxytocin, and what does it do?

Oxytocin is a hormone that is made in the brain, in the hypothalamus, and it is transported to, and secreted by, the pituitary gland, which is located at the base of the brain.1
Chemically it is known as a nonapeptide (a peptide containing nine amino acids), and biologically, as

a neuropeptide. It acts both as a hormone and as a brain neurotransmitter.

Oxytocin released during sexIn both men and women, sexual intercourse stimulates the release of

oxytocin, which has a role in erection and orgasm. The reason for this is not fully understood, although

in women, it has been proposed that the increased uterine motility may help sperm to reach their destination.The research to uncover oxytocin's "anxiolytic and pro-social influences, beneficial to relief, reproduction, and love" is what has led scientists to describe it as a one of the "most promising neuromodulator/neurotransmitter systems of the brain for psychotherapeutic intervention and

treatment of numerous psychiatric illnesses, for example social phobia, autism, and postpartum depression.


4. Specification:


Name of P
roduct:
Oxytocin
Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2
Batch No:120202Analyzed on:2012-2-29
Date of Manufacture:2012-2-20Quantity:30g
CAS No.:[50-56-6]Expiry Date:2014-2-19
TESTSPECIFICATIONRESULTS
1. CharacteristicWhite or almost white powder.White powder
2. Identification
A. HPLC

Retention time conforms to that of

the reference standard

Conforms
B. Amino acidsAsp: 0.90-1.10;Glu: 0.90-1.10
Pro: 0.90-1.10;Gly: 0.90-1.10
Leu: 0.90-1.10;Tyr: 0.7-1.05
Half-Cys: 1.4-2.1;Ile: 0.90-1.10
Conforms
3. pH3.0-6.05.0
4. Related substances (HPLC)Impurity A≤1.5%0.15%
Impurity B≤1.5%0.20%
Impurity C≤1.5%Not Detected
Other single impurity≤0.5%0.13%
Total impurities≤5.0%0.7%
5. Acetic acid (HPLC)6.0%-10.0%7.1%
6. Water(KF)NMT 5.0%1.4%
7. Bacterial endotoxinsLess than 300 IU/mgConforms
8. AcN(GC)Not more than 0.041%Conforms
9. MeOH(GC)Not more than 0.3%Conforms
10. Triethylamine(GC)Not more than 0.032%Conforms

11. Assay
Calculated with reference

to anhydrous,aceticacid free substance

93.0%-102.0%98.8%
on powderNLT 80.0 %90.4%
NLT 480 IU/mg542IU/mg


Product Tags:

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