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Oxytocin Powder, Oxytocin Peptides, Growth Hormone Releasing Peptides manufacturer / supplier in China, offering Oxytocin Human Growth Peptides for Facilitate Birth 50-56-6 2mg/Vial, 99% Steroids Powder Testosterones Base for Bodybuilding CAS 58-22-0 Test Base, Hot Sales Steroids Nandrolone Phenylpropionate and so on.

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Supplier Homepage Product Human Growth Peptides Oxytocin Human Growth Peptides for Facilitate Birth 50-56-6 2mg/Vial

Oxytocin Human Growth Peptides for Facilitate Birth 50-56-6 2mg/Vial

FOB Price: US $1-2 / gram
Min. Order: 10 gram
Min. Order FOB Price
10 gram US $1-2/ gram
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Port: Shanghai, China
Production Capacity: 1ton/Month
Payment Terms: T/T, Western Union, Money Gram, Bitcoin

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Basic Info
  • Model NO.: 50-56-6
  • Customized: Non-Customized
  • Suitable for: Adult
  • Purity: >99%
  • CAS: 50-56-6
  • MW: 1007.187
  • Appearance: White Powder
  • Payment Term: Tt/West Union/Money Gram/Bitcoin
  • Delivery Time: Within 8 Hous After Receiving Your Payment
  • Transport Package: Discreet Ways of Packing for Customs Pass Guarante
  • Origin: China
  • Powder: Yes
  • Certification: GMP, ISO 9001, USP, SGS Ukas
  • State: Solid
  • Product Name: Oxytocin
  • Mf: C43h66n12o12s2
  • Assay: 99% Above
  • Unit Size: 2mg/Vial
  • Packaging Details: Discreet Ways of Packing for Customs Pass Guarante
  • Trademark: Quanao
  • Specification: 1kg foil bag
  • HS Code: 3001200020
Product Description
99% Purity Oxytocin Human Growth  Peptides For Facilitate Birth 50-56-6 2mg/vial

Quick Detail
Product NameOxytocin
CAS NO50-56-6
Assay99% above
Molecular Weight1007.187
Density1.3±0.1 g/cm3
Boiling Point1533.3±65.0 °C at 760 mmHg
Molecular FormulaC43H66N12O12S2
Melting Point192-194°C
Flash Point881.1±34.3 °C
AppearanceWhite Powder
Packaging  2mg/vial
Price441-661USD/GRAM
MOQ1 gram
SampleAvailability
Origin ChinaChina
Payment TermTT/West Union/Money Gram/Bitcoin
Delivery Time3-5 working days by express normally
 
What is oxytocin, what is it doing?
 
Oxytocin is a hormone made in the brain and hypothalamus. It is transported to the pituitary gland secretion at the base of the brain.Oxytocin is a powerful hormone that acts as a neurotransmitter in the brain. It regulates social interaction and sexual reproduction, playing a role in the act of combining mother-to-child and milk release into compassion, generosity and orgasm. When we hug or kiss a loved one, oxytocin levels increase; therefore, oxytocin is often referred to as "estrogen". In fact, hormones play a huge role in all matching. Hormones are greatly stimulated during sex, birth and breastfeeding. Oxytocin is the foundation of the hormone. It is also an antidote to depression.
 
However, for all positive, oxytocin has a dark side. Or, more precisely, it plays a more complex role than human beings in human behavior. As a facilitator of the association between people with similar characteristics, hormones can promote differences between members of the group and outside the group and favor the members of the group favoring the group members. Sustained research on hormones strongly suggests the complexity of biological and psychological systems.
 
In chemistry, oxytocin is classified as a nonpeptide (a peptide containing nine amino acids), and its biological classifications are neuropeptides. It acts both as a hormone and as a neurotransmitter.
 
The release of oxytocin from the pituitary can regulate both female reproductive functions
 
1.childbirth
 
2.breast-feeding.
Labor release hormone increases uterine movement, making uterine muscle (uterus) contract. The release of oxytocin is due to the expansion of the cervix and vagina during the labor process, and this effect increases with the attendant.
 
Obstetrics and gynecological experts Navneet Magon and Sanjay Kalra's research paper summarizes the main role of oxytocin: 
 
"During labor, after the nipple stimulation, it is released in large numbers, which is the promoter of childbirth and breastfeeding."
 
breast-feeding
 
Stimulation of the nipples leads to oxytocin release and milk relaxation.
Other researchers have summarized the reproductive importance of oxytocin, which is supplemented by the "continuous transmission of a species" and added that, through evolution, "all components have been extended to maintain a central role in the complex aspects of complex reproductive behavior , So we call it oxytocin is a great enabler of life
 
Used as prescription drug oxytocin to brand name Pitocin (and Syntocinon, although this is no longer sold in the market) .
 
Doctors start oxytocin to begin to contract or strengthen their fertility during labor. It is also used to reduce bleeding after childbirth.4,5 The drug also plays a role in terminating pregnancy or abortion.
 
How to control oxytocin production
 
The production of oxytocin is controlled by the positive feedback mechanism. This mechanism allows the release of oxytocin hormones when triggering occurs. Hormones then cause action in the body, such as the decline of milk or the beginning of labor contraction, which indicates that more oxytocin is produced. The feedback loop continues until the action, such as childbirth or feeding the baby, can be completed.
 
Description
 
Oxytocin is a mammalian hormone that acts primarily as a neuromodulator in the brain. Oxytocin is best known for its roles in sexual reproduction, in particular during and after childbirth. It is released in large amounts after distension of the cervix and uterus during labor, facilitating birth, and after stimulation of the nipples, facilitating breastfeeding. The word oxytocin was derived from the Greek word", meaning quick birth. The oxytocin peptide is synthesized as an inactive precursor protein from the OXT gene.
 
Oxytocin is a peptide of nine amino acids (a nonapeptide). Its systematic name is cysteine-tyrosine-isoleucine-glutamine-asparagine-cysteine-proline-leucine-glycine-amine (cys, tyr, ile,gln,asn,cys, pro, leu, gly - NH2, or CYIQNCPLG-NH2). The cysteine residues form a disulfide bond. Oxytocin has a molecular mass of 1007 daltons. One international unit (IU) of oxytocin is the equivalent of about 2 micrograms of pure peptide. The trust-inducing property of oxytocin might help those who suffer from social anxieties and mood disorders, but with the potential for abuse with confidence tricks and military applications.
 
The structure of oxytocin is very similar to that of vasopressin (cys,tyr,phe, gln,asn,cys, pro,arg,gly - NH2), also a nonapeptide with a sulfur bridge, whose sequence differs from oxytocin by two amino acids. A table showing the sequences of members of the vasopressin/oxytocin super family and the species expressing them is present in the vasopressin article. Oxytocin and vasopressin were isolated and synthesized by Vincent du Vigneaud in 1953, work for which he received the Nobel Prize in Chemistry in 1955. Oxytocin and vasopressin are the only known hormones released by the human posterior pituitary gland to act at a distance. However, oxytocin neurons make other peptides, including corticotropin-releasing hormone and dynorphin, for example, that act locally. Oxytocin has peripheral (hormonal) actions, and also has actions in the brain. Its actions are mediated by specific, high-affinity oxytocin receptors. The oxytocin receptor is a G-protein-coupled receptor that requires Mg2+ and cholesterol.
 
Applications

Oxytocin is a powerful hormone. When we hug or kiss a loved one, oxytocin levels drive up. It also acts as a neurotransmitter in the brain. In fact, the hormone plays a huge role in pair bonding. Prairie voles, one of nature's most monogamous species, produce oxytocin in spades. This hormone is also greatly stimulated during sex, birth, breast feeding

Oxytocin secreted from the pituitary gland cannot re-enter the brain because of the blood-brain barrier. Instead, the behavioral effects of oxytocin are thought to reflect release from centrally projecting oxytocin neurons, different from those that project to the pituitary gland. Oxytocin receptors are expressed by neurons in many parts of the brain and spinal cord, including the amygdala, ventromedial hypothalamus, septum and brainstem.
 
Biosynthesis
 
The oxytocin peptide is synthesized as an inactive precursor protein from the OXT gene. This precursor protein also includes the oxytocin carrier protein neurophysin.
The inactive precursor protein is progressively hydrolyzed into smaller fragments (one of which is neurophysin I) via a series of enzymes. The last hydrolysis that releases the active oxytocin nonapeptide is catalyzed by peptidylglycine alpha-amidating monooxygenase (PAM).
 
The activity of the PAM enzyme system is dependent upon vitamin C (ascorbate), which is a necessary vitamin cofactor. By chance, sodium ascorbate by itself was found to stimulate the production of oxytocin from ovarian tissue over a range of concentrations in a dose-dependent manner. Many of the same tissues (e.g. ovaries, testes, eyes, adrenals, placenta, thymus, pancreas) where PAM (and oxytocin by default) is found are also known to store higher concentrations of vitamin C.
 
Oxytocin is known to be metabolized by the oxytocinase, leucyl/cystinyl aminopeptidase. Other oxytocinases are also known to exist. Amastatin, bestatin (ubenimex), leupeptin, and puromycin have been found to inhibit the enzymatic degradation of oxytocin, though they also inhibit the degradation of various other peptides, such as vasopressin, met-enkephalin, and dynorphin A.
 

Oxytocin Function:
 
Oxytocin is a neuropeptide produced in the hypothalamus and secreted by the pituitary gland.
Oxytocin is released during sex, childbirth and lactation to aid reproductive functions.
This neuropeptide exerts multiple psychological effects, influencing social behavior and emotion.
Oxytocin is prescribed for a variety of obstetric and gynecological reasons, including to aid in childbirth.
High levels of the "love hormone" have been observed in couples in the first six months of a relationship.
Oxytocin has an anti-anxiety (anxiolytic) effect and may increase romantic attachment and empathy.
Research shows that oxytocin may have beneficial effects for people with autistic spectrum disorders.
Oxytocin appears to play a role in protecting the intestine from damage, with potential for use in treatment of irritable bowel disease.

Oxytocin COA:
 
Name of P roduct:Oxytocin Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2
Batch No:1704015Analyzed on:2017-4-20
Date of Manufacture:2012-2-20Quantity:30g
CAS No.:50-56-6Expiry Date:2014-2-19
TESTSPECIFICATIONRESULTS
CharacteristicWhite or almost white powder.White powder
Identification A. HPLCRetention time conforms to that of the reference standardConforms
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: 0.90-1.10Conforms
pH3.0-6.05.0
Related substances
(HPLC)
 
 
 
 
Impurity A¡Ü1.5%
Impurity B¡Ü1.5%
Impurity C¡Ü1.5%
Other single impurity¡Ü0.5%
Total impurities¡Ü5.0%
0.15%
0.20%
Not Detected
0.13%
0.7%
Acetic acid (HPLC)6.0%-10.0%7.1%
Water(KF)NMT 5.0%1.4%
Bacterial endotoxinsLess than 300 IU/mgConforms
AcN(GC)Not more than 0.041%Conforms
MeOH(GC)Not more than 0.3%Conforms
Triethylamine(GC)Not more than 0.032%Conforms
Assay Calculated with reference to anhydrous, aceticacid free substance93.0%-102.0%98.8%
On powderNLT 80.0 %90.4%
 NLT 480 IU/mg542IU/mg
 
Do NOT use oxytocin if:
 
you are allergic to any ingredient in oxytocin
your birth canal is too small compared with the fetus's head
the fetus is in a difficult position within the womb or is in distress and delivery is not progressing
you have other complications that require medical intervention for birth
you have bacteria in the blood
you cannot have a child through vaginal delivery because of certain conditions (eg, genital herpes, cervical cancer)
 

Neural sources
 
In the hypothalamus, oxytocin is made in magnocellular neurosecretory cells of the supraoptic and paraventricular nuclei, and is stored in Herring bodies at the axon terminals in the posterior pituitary. It is then released into the blood from the posterior lobe (neurohypophysis) of the pituitary gland. These axons (likely, but dendrites have not been ruled out) have collaterals that innervate neurons in the nucleus accumbens, a brain structure where oxytocin receptors are expressed. The endocrine effects of hormonal oxytocin and the cognitive or behavioral effects of oxytocin neuropeptides are thought to be coordinated through its common release through these collaterals. Oxytocin is also produced by some neurons in the paraventricular nucleus that project to other parts of the brain and to the spinal cord. Depending on the species, oxytocin receptor-expressing cells are located in other areas, including the amygdala and bed nucleus of the stria terminalis.
 
In the pituitary gland, oxytocin is packaged in large, dense-core vesicles, where it is bound to neurophysin I as shown in the inset of the figure; neurophysin is a large peptide fragment of the larger precursor protein molecule from which oxytocin is derived by enzymatic cleavage.
 
Secretion of oxytocin from the neurosecretory nerve endings is regulated by the electrical activity of the oxytocin cells in the hypothalamus. These cells generate action potentials that propagate down axons to the nerve endings in the pituitary; the endings contain large numbers of oxytocin-containing vesicles, which are released by exocytosis when the nerve terminals are depolarised.
 
Non-neural sources
 
Endogenous oxytocin concentrations in the brain have been found to be as much as 1000-fold higher than peripheral levels.
 
Outside the brain, oxytocin-containing cells have been identified in several diverse tissues, including in females in the corpus luteum and the placenta, in males in the testicles' interstitial cells of Leydig, the retina, the adrenal medulla, the thymus and the pancreas. The finding of significant amounts of this classically "neurohypophysial" hormone outside the central nervous system raises many questions regarding its possible importance in these different tissues.
 
Male
 
The Leydig cells in some species have been shown to possess the biosynthetic machinery to manufacture testicular oxytocin de novo, to be specific, in rats (which can synthesize vitamin C endogenously), and in guinea pigs, which, like humans, require an exogenous source of vitamin C (ascorbate) in their diets.
 
Female
 
Oxytocin is synthesized by corpora lutea of several species, including ruminants and primates. Along with estrogen, it is involved in inducing the endometrial synthesis of prostaglandin F2α to cause regression of the corpus luteum.
 
Evolution
 
Virtually all vertebrates have an oxytocin-like nonapeptide hormone that supports reproductive functions and a vasopressin-like nonapeptide hormone involved in water regulation. The two genes are usually located close to each other (less than 15,000 bases apart) on the same chromosome, and are transcribed in opposite directions (however, in fugu, the homologs are further apart and transcribed in the same direction).
The two genes are believed to result from a gene duplication event; the ancestral gene is estimated to be about 500 million years old and is found in cyclostomata (modern members of the Agnatha).
 
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For quality1.Our company is a professional raw powder factory in China
for over 10 years, all powders are factory directly supplying.
2.we have a standardized laboratory, all of our products
have to be tested in professional lab before selling,
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For delivery1.we have been in this field for many years,
we have accumulated a lot of experience.
2.Different countries have different package
and shipping methods.
For Price1.as a experienced supplier, we won't offer you crazy price,
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The most favorable factory price will be provided, so please rest assured to order from us.

 
 
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All of the relevant information will be provided to
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2. if you need we can offer provide you with COA ,
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Step2payment1.we'd like to accept bank transfer, Western Union , Moneygram , Bitcoin
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Step4After-sales
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Our Service

1. Quality Product and Good Price
We offer absolute high quality product in customized or non-customized.If there are any problems in quality,please contact me as soon as possible.
 
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Generally,for small quantity product,the product will be shipped by courier.
For bulk goods,usually you will receive the product within 15 working days.
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Even for the worst situation when the product is blocked by the customs,we can reship the product without any extra payment for the product.
 
4.Technical Supports
Our lab can customize the right product and support u with our top specialists.So if u have a recipe and need help just inform us.We can make experiments and get a good result.
 
 
Advantage of Our Company
 
1. Professional medical products manufacture for more than 15 years
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5. Excellent after-sales service
 
 
After Sale Service
 
1. All products will have been strictly Quality Checked in house before pecking.
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4. Secure and discreet shipment.Various transportation methods for your choice.
5. Customs pass rate ≥99%
6. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
 
Shipping and Delivery
 
1. Packages are generally dispatched within approximately 2?days after receipt of payment.
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6. We confirm 99% clearance,100% resending.
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Buyer Reading
 
Sample Policy: You need pay for sample first if you want to check it and the money will be refunded when mass order confirmed.
Payment Way: T/T,Western Union, Money Gram
Delivery Date: Within 10 working days after deposit paid
Shipping Way: By Sea or By Air
After Service: When you receive the goods, please check the product and its quantity in time,Once Problems arised pls contact us and we will help you solve the problem.
 
FAQ
1 What about the payment?Is it secure?
Payment can be TT, West Union, Money Gram and Bitcoin.  As a well-known supplier, thousands of buyers pay as mentioned. It is warmly welcome to visit our company, discuss and deal face to face.
 
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Before placing an order, you first call us getting specific information like purity, quantity, usages, packing terms, stocking conditions etc. The more details you offer the better result you can have.  When shipping, our service center will inform you with the tracking number, packing terms and quantity.
 
3 How to contact us directly?
Person:Crystal

 
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Tritren-------------180mg/ml
Tri Test------------300mg/ml
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Nandro Test---------225mg/ml
Mass----------------500mg/ml
Cut Depot-----------400mg/ml
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Nandro Test Depot---------450mg/ml
Equi Test-----------------450mg/ml
Rip Cut-------------------175mg/ml
Tren Test Depot-----------450mg/ml
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