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Human Peptides Lyophilized Powder Oxytocin 2mg for Bodybuilding

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  Post Date: Nov 20,2017
  Expiry Date: Nov 20,2018
  Detailed Description: Cas No. :50-56-6 Quantity: 1000Kilograms
Specs:foil bag
Price:1 USD Kilograms
Payment Method: Western Union, money gram, t/t, bitcoin
Human Peptides Lyophilized Powder Oxytocin 2mg for Bodybuilding

Oxytocin Basic Info

Product Name: Oxytocin
synonyms: +cys-tyr-ile-gln-asn-+cys-+PRO-leu-gly-nh2;cys-tyr-ile-gln-asn-cys-PRO-leu-gly-nh2;
cyiqncplg-nh2; cyiqncplg-nh2 (disulfide bridge: 1-6);h-cys-tyr-ile-gln-asn-cys-PRO-leu-gly-nh2;
h-cys-tyr-ile-gln-asn-cys-PRO-leu-gly-nh2, cys1,6, cyclic a-hypophamine
CAS: 50-56-6
MF: C43H66N12O12S2
MW: 1007.19
EINECS: 200-048-4
Product categories: peptide;vasopressin and oxytocin receptor;hormones
chemical properties: white solid
Purity (HPLC):  98.0%min.
usage: the principal uterus-contracting and lactation-stimulating hormone of the posterior pituitary gland.
packing: As required

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.

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.


Oxytocin Specification

TEST SPECIFICATION RESULTS
Characteristic White or almost white powder. White powder
Identification
HPLC Retention time conforms to that of
the reference standard Conforms
Amino acids Asp: 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
PH 3.0-6.0 5.0
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%
Acetic acid (HPLC) 6.0%-10.0% 7.1%
Water(KF) NMT 5.0% 1.4%
Bacterial endotoxins Less than 300 IU/mg Conforms
AcN(GC) Not more than 0.041% Conforms
MeOH(GC) Not more than 0.3% Conforms
(GC) Not more than 0.032% Conforms
Assay
Calculated with reference
to anhydrous,aceticacid free substance 93.0%-102.0% 98.8%
on powder NLT 80.0 % 90.4%
NLT 480 IU/mg 542IU/mg


Usage and Dosage

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.


Oxytocin benefits

For Female, oxytocin is responsible for signaling contractions of the womb during labor. The hormone stimulates the uterine muscles to contract, so labor begins. It also increases the production of prostaglandins, which move labor along and increases the contractions even more.

Because of this effect, synthetic oxytocin is sometimes used to induce a woman to start labor if she cannot start naturally, or it can be given to make contractions stronger if a woman's labor is slowing.

Once the baby is born, oxytocin promotes lactation by moving the milk into the breast. When the baby sucks at the mother's breast, oxytocin secretion causes the milk to release so the baby can feed. At the same time, oxytocin is released into the brain to stimulate further oxytocin production. Once the baby stops feeding, the production of the hormone stops until the next feeding.

For Male, oxytocin function is less important, but it does have a role to play in moving sperm. It also appears to affect the production of testosterone in the testes.

A recent oxytocin study found that it is an important chemical messenger that controls some human behaviors and social interaction. It is oxytocin that triggers the bond between a mother and an infant, and it may also play a role in recognition, sexual arousal, trust and anxiety. Some research shows that the hormone may affect addiction and stress as well.


Oxytocin side effects

High and low oxytocin levels are possible, but research has not yet found any implications of these conditions. Men with high levels of oxytocin sometimes develop benign prostatic hyperplasia, or the enlarging of the prostate gland. This condition can cause urinary complaints. A lack of sufficient oxytocin can prevent the milk letdown reflex and make breastfeeding difficult. Also, some people with autism or who have autism spectrum disorders have low oxytocin levels. Low oxytocin levels have also been linked to depression and depression disorders, but using oxytocin to treat these conditions has not yet been studied sufficiently.


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  CAS Registry Number:

50-56-6
  Synonyms: ;oxytocin lyophilized;H-Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 Disulfide bond;H-Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (Disulfide bond);oxtocin;(2s)-1-[(4r,7s,10s,13s,16s,19r)-19-amino-13-[(2s)-butan-2-yl]-10-(2-carbamoylethyl)-7-(carbamoylmethyl)-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-n-[(1s)-1-(carbamoylmethylcarbamoyl)-3-methyl-butyl]pyrrolidine-2-carboxamide;Oxytocin Solution;1-{[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-[(2S)-butan-2-yl]-16-(4-hydroxybenzyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]carbonyl}-L-prolyl-L-leucylglycinamide;1-{[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-[(2S)-butan-2-yl]-16-(4-hydroxybenzyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl]carbonyl}-L-prolyl-L-leucylglycinamide acetate (1:1);
  Molecular Formula: C43H66N12O12S2
  Molecular Weight: 1007.19
  Molecular Structure: 50-56-6 oxytocin

  Company: Hengyang Desen Biotechnology Co., Ltd.     [ China ]        
  Contact: Koala
  Tel: +86-073-48164621
  Fax: 027-88608190-722
  Email: koala@desen-nutrition.com
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