The Laboratory tubes

Product

Good Quality S-Acetyl-L-Glutathione 3054-47-5 - Oxytocin 50-56-6 Hormone and endocrine Human use – Neore

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for 155206-00-1, Pal-GHK palmitoyl tripeptide-1, Leuphasyl, We warmly welcome you to establish cooperation and create a bright future together with us.
Good Quality S-Acetyl-L-Glutathione 3054-47-5 - Oxytocin 50-56-6 Hormone and endocrine Human use – Neore Detail:

Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Production capacity: 1kg/month
Order(MOQ): 10g
Lead Time: 3 Working Days
Storage condition: 2-8℃ for long term storage, Protected From Light
Package material: vial
Package size: 10g/vial
Safety information: Not dangerous goods

Oxytocin

Introduction

Oxytocin, is a peptide hormone and neuropeptide, a kind of uterine contractile drug, which can be extracted from the posterior pituitary of animals or synthesized chemically. If synthesize by chemicals which does not contain vasopressin and have no pressure effect.

It can selectively excite the uterine smooth muscle and strengthen its contraction. The parturient uterus is most sensitive to oxytocin because of increased estrogen secretion. Immature uterus has no reaction to this product. The uterine response to oxytocin was low in the early or middle trimester of pregnancy, but increased gradually in the late trimester of pregnancy, and reached the highest before labor.

A small dose can strengthen the rhythmic contraction of the smooth muscle at the bottom of the uterus, strengthen its contractility, accelerate the contraction frequency, and maintain the polarity and symmetry similar to that of natural delivery. Therefore, it is clinically used to induce labor or oxytocia.

A large dose makes the uterine muscle contract in a tetanic manner. It is used clinically to compress the blood vessels between muscle fibers, prevent postpartum hemorrhage and incomplete postpartum involution. It promote lactation, shrink the mammary duct, and promote the discharge of milk from the breast. However, it can not increase the secretion of milk, but can only promote the discharge of milk.

Oxytocin is often combined with ergot preparation to treat postpartum hemorrhage. It is mainly used for induced labor in late pregnancy and delayed labor caused by uterine atony during labor. It’s also use for oxytocin sensitivity test and to assist in postpartum milk excretion.

Oxytocin is released into the bloodstream as a hormone in response to sexual activity and during labour. It is also available in pharmaceutical form. In either form, oxytocin stimulates uterine contractions to speed up the process of childbirth. Production and secretion of oxytocin is controlled by a positive feedback mechanism, where its initial release stimulates production and release of further oxytocin.

Specification (USP41)

Item

Specification

Appearance White or almost white, hygroscopic powder
Identification HPLC: Retention time is the same with the reference substance
Molecular Ion Mass: 1007.2
Amino acid Content

Asp: 0.95 to 1.05

Glu: 0.95 to 1.05

Gly: 0.95 to 1.05

Pro: 0.95 to 1.05

Tyr: 0.70 to 1.05

Leu: 0.90 to 1.10

Ile: 0.90 to 1.10

Cys: 1.40 to 2.10

Related substances Total impurities NMT 5%
Water content (K.F) NMT 5.0%
Acetic acid content 6%-10%
Residual Solvents (GC)
Acetonitrile NMT 410 ppm
Methylene chloride NMT 600 ppm
Isopropylether NMT 4800 ppm
Ehtanol NMT 5000 ppm
N, N-Dimethyl Formanide NMT 880 ppm
Microbial enumeration NMT 200 cfu/g
Activity NLT 400 USP Oxytocin Units per mg

Product detail pictures:

Good Quality S-Acetyl-L-Glutathione 3054-47-5 - Oxytocin 50-56-6 Hormone and endocrine Human use – Neore detail pictures


Related Product Guide:

We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Good Quality S-Acetyl-L-Glutathione 3054-47-5 - Oxytocin 50-56-6 Hormone and endocrine Human use – Neore , The product will supply to all over the world, such as: Iraq, Liverpool, Monaco, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.
  • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Afra from Lithuania - 2017.11.11 11:41
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Julie from Barcelona - 2017.08.21 14:13