2012年6月27日星期三

Glucagon HCl Exporter form China




Product name:Glucagon HCl
CAS: 16941-32-5
Molecular Formula:C153H225N43O49S
Molecular weight:3482.6
Description of Glucagon HCl:
Glucagon (HCl) is a polypeptide hormone that is produced by alpha-cells of pancreas. Glucagon (HCl) is a hyperglycaemic (increases blood glucose level) that mobilises glucose by activating glycogenolysis. It causes release of several other hormones, and also increases cardiac muscles contraction. Glucagon (HCl) is used in tests of carbohydrate metabolism and also for the management beta-blocker overdosage.
Appearance:White powder
Purity(by HPLC):  ≥98.00%~99.90%
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Useful Information of Lysipressin




Product name:Lysipressin
CAS: 50-57-7
Molecular Formula:C46H65N13O12S2
Molecular weight: 1056.22
Description of Lysipressin:
Sequence: Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2
Form: White powder
Description: Lysipressin is an analogue of vasopressin.
Purity:98%min.
Important note: Products are intended for laboratory or manufacture use and are not to be used for diagnosis or any other purpose, which include but are not limited to, unauthorized commercial uses, ex vivo or in vivo therapeutic uses. Not for Human or Animal Consumption.
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Professional Supplier of Pramlintide




Product name:Pramlintide
CAS: 196078-30-5
Molecular Formula:C171H267N51O53S2
Molecular weight:3951.41 g/mol
Description of Pramlintide:
Pramlintide (Symlin) is a relatively new adjunct for diabetes (both type 1 and 2), developed by Amylin Pharmaceuticals. Pramlintide is delivered as an acetate salt.
Pramlintide is an analogue of amylin, a small peptide hormone that is released into the bloodstream by the β-cells of the pancreas along with insulin, after a meal. Like insulin, amylin is deficient in individuals with diabetes.
Reduction in glycated hemoglobin and weight loss have been shown in insulin-treated patients with type 2 diabetes taking pramlintide as an adjunctive therapy
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What is Secretin




Product name:Secretin
CAS: 17034-35-4
Molecular Formula:C130H220N44O41
Molecular weight:3055.41
Description of Secretin:
Secretin is a hormone that controls the secretions into the duodenum, and also separately, water homeostasis throughout the body. It is produced in the S cells of the duodenum in the crypts of Lieberk Its effect is to regulate the pH of the duodenal contents via the control of gastric acid secretion and buffering with bicarbonate from the centroacinar cells of the pancreas as well as intercalated ducts. It is notable for being the first hormone to be identified. In humans, the secretin peptide is encoded by the SCT gene.
It has recently been discovered to play a role in osmoregulation in the hypothalamus, pituitary, and kidney.
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2012年6月21日星期四

Wholesale Supplier of Somatostatin




Product name:Somatostatin
CAS:38916-34-6
Molecular Formula:C76H104N18O19S2
Formula Weight:1637.88
Description of Somatostatin:
In human biochemistry, somatostatin is a hormone that causes the production of a number of other hormones to be inhibited or reduced. Another name for somatostatin is growth hormone inhibiting hormone (GHIH), because when it was initially discovered, research showed that GHIH inhibited the production of human growth hormone. Further research showed that GHIH also inhibits the secretion of a number of other hormones in the body.
The somatostatin hormone was first discovered in the hypothalamus, a small almond shaped part of the brain located near the brain stem at the top of the spinal cord. This hormone plays a vital role in controlling and regulating growth and cell division. Human growth hormone is the main hormone that stimulates cell proliferation and growth, and this hormone must be regulated so that growth is controlled.
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Hot Sale Quality Hexarelin




Product name:Hexarelin
CAS: 140703-51-1
Molecular Formula: C47H58N12O6
Formula Weight:887.1
Description of Hexarelin:
Hexarelin is a synthetic hexaptide which has GH-releasing properties. Hexarelin, administered subcutaneously produces a dose-dependent GH response from the Pituitary.
The advantages of having HGH secreted in larger amounts in the body would be similar to what happens when injectable growth hormone is administered. Effects from GH include increased bone mineral density, increased mitosis and meiosis which leads to more muscle mass, triglyceride hydrolysis which causes prominent fat loss, connective tissue strengthening, and improved skin elasticity.
GH secretion also leads to the liver secreting more IGF-1 (Insulin-Like Growth Factor One), which by itself has a host of effects similar to GH. Users of IGF-1 typically experience increased strength and muscle mass, as well as a very pronounced fat loss.
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Information of Teriparatide




Product name:Teriparatide
CAS:52232-67-4
Molecular Formula:C181H291N55O51S2
Formula Weight:4117.72
Description of Teriparatide:
Mechanism of action:
Teriparatide is a portion of human parathyroid hormone (PTH), amino acid sequence 1 through 34, of the complete molecule (containing 84 amino acids). Endogenous PTH is the primary regulator of calcium and phosphate metabolism in bone and kidney. PTH increases serum calcium, partially accomplishing this by increasing bone resorption. Thus, chronically elevated PTH will deplete bone stores. However, intermittent exposure to PTH will activate osteoblasts more than osteoclasts. Thus, once-daily injections of teriparatide have a net effect of stimulating new bone formation leading to increased bone mineral density.
Teriparatide is the first, and to date only, FDA approved agent for the treatment of osteoporosis that stimulates new bone formation.
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Uses and Indications of Bivalirudin




Product name:Bivalirudin
CAS:128270-60-0
Molecular Formula:128270-60-0
Formula Weight:2108.29
Description of Bivalirudin:
Uses/Indications:
Bivalirudin is an anticoagulant used to reduce the risk of developing blood clots during surgery in the following adult patients:
?Those who have unstable angina (severe chest pain) and are undergoing surgery to unplug arteries in the heart (percutaneous transluminal coronary angioplasty or PCTA)
Who are undergoing surgery to open blocked arteries in the heart (percutaneous coronary intervention or PCI)
?Who are undergoing PCI and who have developed, or at a risk of developing heparin-induced thrombocytopenia, or heparin-induced thrombocytopenia and Thrombosis Syndrome.
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2012年6月14日星期四

Seller of Thymosin β4 Acetate




Product name:Thymosin β4 Acetate
CAS:77591-33-4
Molecular Formula:C212H350N56O78S
Formula Weight:4963.49
Description of Thymosin β4 Acetate:
Sequence:Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser-OH acetate salt
Purity (HPLC):95%min.
Appearance: White powder
Peptide content (N%): ≥80.0%
Acetate Content(HPIC):≤6.80%
Water Content(Karl Fischer): ≤4.80%
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Detailed Information of Aviptadil Acetate





Product name:Aviptadil Acetate
CAS:40077-57-4
Molecular Formula:C147H238N44O42S
Molecular Weight: 3325.87
Description of Aviptadil Acetate:
Sequence: His-Ser-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-Thr-Arg-Leu-Arg-Lys-
Gln-Met-Ala-Val-Lys-Lys-Tyr-Leu-Asn-Ser-Ile-Leu-Asn-NH2
SPECIFICATIONS:
1 .Appearance : White powder
2 .Water Content(Karl Fischer) : ≤5.0%
3 .Acetate Content(by HPLC) : ≤15.0%
4 .Amino Acid Composition : ±10% of theoretical
5 .Purity (by HPLC) : ≥98.0%
6 .Single Impurity(by HPLC) : ≤1.0%
7 .Peptide Content(by %N) : ≥80%
8 .Assay(By Anhydrous, Acetic Acid-free ) : 95.0~105.0%
9 .Bacterial Endotoxins : ≤5EU/mg
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Useful Information of Thymopentin




Product name:Thymopentin
CAS:69558-55-0
Molecular Formula:C30H49N9O9
Formula Weight:679.8
Description of Thymopentin:
Synonyms:(3S)-3-[[(2S)-6-amino-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]-4-[[(2S)-1-[[(2S)-1-hydroxy-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-4-oxobutanoic acid
Active Substance:
Thymopentin, also known as TP-5, is a synthetic derivative of thymopoietin, a thymic hormone, and has immunoregulatory properties.
Thymopentin reduces endocrine and behavioral responses to experimental stress, possibly by lowering plasma TP (pTP) levels.
Assay: ≥97% (HPLC)
Appearance:White powder
Amino Acid Sequence:Arg-Lys-Asp-Val-Tyr
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2012年6月12日星期二

What's We Know About Atosiban




Product name:Atosiban
CAS:90779-69-4
Molecular Formula:C43H67N11O12S2
Formula Weight:994.199
Description of Atosiban:
Atosiban (trade names Tractocile, Antocin) is an inhibitor of the hormones oxytocin and vasopressin. It is used as an intravenous medication as a labour repressant (tocolytic) to halt premature labor. Although initial studies suggested it could be used as a nasal spray and hence would not require hospital admission, it is not used in that form. It was developed by Ferring Pharmaceuticals in Sweden and first reported in the literature in 1985.[1]
Chemically, it is a modified form of oxytocin that inhibits the action of this hormone on the uterus, leading to a cessation of contractions.
A 2005 systematic review by the Cochrane Collaboration showed that while atosiban had fewer side-effects than alternative drugs (such as ritodrine), it was no better than placebo in the major outcomes, and in one study showed worse neonatal outcomes. The reviewers suggest nifedipine may be more promising.
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Best Sale Exenatide Acetate





Product name:Exenatide Acetate
CAS:141758-74-9
Molecular Formula:C184H282N50O60S
Formula Weight:4186.6
Description of Exenatide Acetate:
Appearance: White powder
Water content (Karl Fischer): ≤5%
Acetate content (HPLC method):≤5%
Amino acid composition: ±10% theoretical value
Purity (by two HPLC methods): ≥99.0%
Single impurity (by two HPLC methods): ≤0.5%
Total impurity (by two HPLC methods): ≤1.0%
Peptide content (Kjeldahl method): ≥85%
Assay (anhydrous, without acetate): 95%-103%
Bacterial endotoxins: ≤5EU/mg
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2012年6月8日星期五

Useful Information of Glucagon




Product name:Glucagon
CAS:16941-32-5
Molecular Formula:C153H225N43O49S
Formula Weight:3482.6
Description of Glucagon:
PREPARATIONS: Glucagon is available as an emergency kit. The kit contains freeze-dried glucagon as a powder for injection with 1 mg (1 unit) of drug and a 1 ml syringe of glycerin. The glycerin is mixed with the glucagon powder prior to injection.
STORAGE: The glucagon emergency kit should be stored at room temperature, 20-25°C (68-77°F) prior to mixing with glycerin. Once mixed with glycerin, the prepared drug should be used immediately.
PRESCRIBED FOR: Glucagon is used to treat severe hypoglycemia in diabetic patients.
Appearance:White powder
Purity(by HPLC):  ≥98.00%~99.90%
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MatrixylAcetate (Palmitoyl Pentapeptide)for Promotion




Product name:MatrixylAcetate (Palmitoyl Pentapeptide)
CAS:N/A
Molecular Formula:C39H75N7O10
Formula Weight:802.05
Description of MatrixylAcetate (Palmitoyl Pentapeptide):
SPECIFICATIONS:
1 .Appearance : White powder
2 .Water Content (Karl Fischer) :≤5.0%
3 .Acetate Content (by HPLC) :≤15.0%
4 .Amino Acid Composition : ±10% of theoretical
5 .Purity (by HPLC) :≥95.0%
6 .Single Impurity (by HPLC) :≤2.0%
7 .Peptide Content (by %N ) :≥80%
8 .Assay (By Anhydrous, Acetic Acid-free ) :95.0~105.0%
9 .Bacterial Endotoxins : ≤10EU/mg
Storage: a cool(2~8 °C) & dry place protected from light, keep package close when not in use.
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Eledoisin Acetate Supplier




Product name:Eledoisin Acetate
CAS:69-25-0
Molecular Formula:C54H85N13O15S
Formula Weight:1188.44
Description of Eledoisin Acetate:
Sequence: pGlu-Pro-Ser-Lys-Asp-Ala-Phe-Ile-Gly-Leu-Met-NH2
Purity (HPLC): 99.0%
Appearance:White powder
Peptide content (N%): 80%(by %N)
Water Content(Karl Fischer) :6.0%
Acetate Content(HPIC):15.0%
Eledoisin is a decapeptide from the posterior salivary gland of a species of snail (Eledone), it has vasodilator.
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2012年6月6日星期三

Reliable Supplier of Ubenimex




Product name:Ubenimex
CAS:58970-76-6
Molecular Formula:C16H24N2O4
Molecular Weight:308.38
Description of Ubenimex:
Synonyms: Bestatin; [S-(R*,S*)]-N-(3-Amino-2-hydroxy-1-oxo-4-phenylbuty1)-L-leucine
EINECS: 261-529-2
Melting point: 245 ºC
Purity:≥98%
Solubility:Soluble in acetic acid, DMSO and methanol. Less soluble in water. Insoluble in ethyl acetate, benzene, hexane and chloroform.
Ubenimex (INN), also known as bestatin, is a competitive protease inhibitor. It is an inhibitor of aminopeptidase B, leukotriene A4 hydrolase, aminopeptidase N. It is being studied for use in the treatment of acute myelocytic leukemia.
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Supply O Acetate, Peptides




Product name:O Acetate, Peptides
CAS:40077-57-4
Molecular Formula:C147H238N44O42S
Molecular Weight:3325.87
Description of O Acetate, Peptides:
Appearance:White powder
Octreotide Acetate Peptide is a very potent inhibitor of many hormones such as growth hormone, glucagon and insulin. Octreotide acetate Peptide mimics the effects of natural hormone somatostatin. It is used in the treatment of diarrhea associated with carcinoid tumors, and profuse watery diarrhea associated with vasoactive intestinal peptide tumors (VIPoma).
Purity(by HPLC): ≥98%.and≥99%
Water Content(Karl Fischer): ≤6.0%
Application:It is a raw material medicine.
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MelanotanⅡfor Hot Sale




Product name:MelanotanⅡ
CAS NO:121062-08-6
Molecular Formula:C50H69N15O9
Molecular Weight:1024.2
Description of MelanotanⅡ:
Sequence:Ac-Nle-(Asp-His-D-Phe-Arg-Trp-Lys)-NH2
Appearance:White powder
Purity:>98% by(HPLC)
Water Content(Karl Fischer): ≤4.80%
Application:It is a raw material medicine.
More about:MelanotanⅡ Sales