about V5 Peptide

Name:V5 Peptide
CAS:2068-78-2
Molecular Formula:C46H58N4O14S
Molecular Weight: 923.04g/mol
Description:This product is whie to light yellow ,odorless,lyophilized powder with its meling point 300 °C .It is soluble in water and hygroscopic easily.It is sensitive to light too.It can be used as an antineoplastic.This product shoud be sealed between 2-8°C.
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about Elcatonin Acetate

Name:Elcatonin Acetate
Molecular Formula:C148H244N42O47
Molecular Weight:3363.8
CAS No.: 57014-02-5
Appearance : White powder
Purity(by HPLC) : ≥98.0%
Single Impurity(by HPLC) : ≤1.0%
Peptide Content(by %N) : ≥80%
Bacterial Endotoxins : ≤5EU/mg
Packing: plastic vial(dedicated for peptide packing) or glass vial, quantity according to customer's detail requirement.
Storage：a cool(2~8 ℃) & dry place protected from light, keep package close when not in use.
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about Ghrelin (Human) Acetate

Name: Ghrelin (Human) Acetate
Molecular Formula: C149H249N47O42
Molecular Weight: 3370.92
CAS No. :304853-26-7
SPECIFICATIONS:
1. Appearance: White powder
2.Water Content (Karl Fischer): ≤ 5.0%
3. Acetate Content (by HPLC): ≤ 12.0%
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
Packing: plastic vial (dedicated for peptide packing) or glass vial, quantity according to customer's detail requirement.
Storage: a cool (2 ~ 8 ℃) & dry place protected from light, keep package close when not in use.
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about Sodium 4-chloro-1-hydroxybutanesulfonate

ProductName: Sodium 4-chloro-1-hydroxybutanesulfonate
Empirical Formula: C4H8ClNaO4S
Molecular Weight: 210.61169
CAS: 54322-20-2
Hazard Codes: HarmfulXn
Risk Statements: 22-36-43
R22:Harmful if swallowed.
R36:Irritating to eyes.
R43:May cause sensitization by skin contact.
Safety Statements: 22-26-36/37
S22:Do not breathe dust.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37:Wear suitable protective clothing and gloves.
Specification
  1-Butanesulfonic acid,4-chloro-1-hydroxy-, sodium salt (1:1) , with CAS number of 54322-20-2, can be called 4-Chloro butyraldehyde sodium bisulphite adduct ; 4-chloro-1-hydroxybutane-1-sulphonic acid sodium salt ; 4-chloro-1-hydroxy butane sulphonic acid sodium salt ; sodium 4-chloro-1-hydroxybutanesulfonate ; 4-chloro-1-hydroxy-1-butanesulfonic acid monosodium salt ; 4-chlorobutyraldehyraldehyde sodium bisulfite adduct ; sodium 4-chloro-1-hydroxybutane sulphonate ; sodium 4-chloro-1-hydroxybutane-1-sulfonate .
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Introduction of Adefovir dipivoxl

CAS :   142340-99-6
Chemical Name:    Adefovir dipivoxl
Synonyms:    Hepsera;Preveon;ADEFOVIR;Ade Vove;BIS POM PMEA;ADEFOVIR PIVOXIL;ADEFOVIR DIPVOXIL;Adefovir Dipivoxl;Adefovir Dipivoxi;ADEFOVIR DIPIVOLIX
CBNumber:    CB6237644
Molecular Formula:    C20H32N5O8P
Formula Weight:    501.47
mp :    98-102°C
storage temp. :    −20°C
Merck :    14,151
Chemical Properties
White Solid
Usage
Adefovir Dipivoxil(Preveon, Hepsera) works by blocking reverse transcriptase, an enzyme that is crucial for the hepatitis B virus (HBV) to reproduce in the body. It is approved for the treatment of chronic hepatitis B in adults with evidence of active vir
Usage
A nucleotide analog, useful as an oral reverse transcriptase inhibitor (ntRTI).
Adefovir dipivoxil Preparation Products And Raw materials
Raw materials
2-Chloroethanol 1-Oxa-4-azacyclohexane
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Properties of Nortropan-3-one

Name: Nortropan-3-one
CAS Registry Number: 5632-84-8
IUPAC Name: 8-Azabicyclo[3.2.1]octan-3-one
Molecular Weight: 125.16834 g/mol
Molecular Formula: C7H11NO
Index of Refraction: 1.497
Molar Refractivity: 33.81 cm3
Molar Volume: 115.4 cm3
Surface Tension: 34.8 dyne/cm
Density: 1.083 g/cm3
Flash Point: 104.3 °C
Enthalpy of Vaporization: 45.79 kJ/mol
Boiling Point: 221.4 °C at 760 mmHg
Vapour Pressure: 0.107 mmHg at 25°C
Product Categories: Heterocycle; Fused Ring Systems
Nortropan-3-one Preparation Products And Raw materials
Raw materials
Preparation Products
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Introduction of Myoglobin ELISA

Principle of the test: The Myoglobin ELISA analysis is based on the assumption of a solid appearance enzyme-linked immunosorbent assay. The appraisal arrangement utilizes a different monoclonal antibiotic directed adjoin a audible antigenic account on the myoglobin molecule. Abrasion monoclonal anti-myoglobin antibiotic is acclimated for solid appearance apathy (on the microtiter wells). A dupe anti-myoglobin antibiotic is in the antibody-enzyme (horseradish peroxidase) conjugate solution. The analysis sample is accustomed to acknowledge accompanying with the two antibodies, constant in the myoglobin molecules getting sandwiched amid the solid appearance and enzyme-linked antibodies. Afterwards a 45 minute evolution at allowance temperature, the wells are done with baptize to abolish absolved labeled antibodies. A TMB (Tetramethyl-benzidine) Reagent is added and incubated for 20 minutes, constant in the development of a dejected color. The blush development is chock-full with the accession of Stop Band-aid alteration the blush to yellow. The absorption of myoglobin is anon proportional to the blush acuteness of the analysis sample. Absorbance is abstinent spectrophotometrically at 450 nm.
Summary and Explanation of Test: Storage and Stability: 1. Store the kit at 2 - 8 C.
2. Keep microwells closed in a dry bag with desiccants.
3. The reagents are abiding until cessation of the kit.
4. Do not betrayal analysis reagents to heat, sun or able light
Storage and Stability: 1. Store the kit at 2 - 8 C.
2. Keep microwells closed in a dry bag with desiccants.
3. The reagents are abiding until cessation of the kit.
4. Do not betrayal analysis reagents to heat, sun or able light
Intended Use: The GenWay, Inc. Myoglobin ELISA Kit is advised for the quantitative assurance of Myoglobin in animal serum or plasma.
from:Medicine Kit

Introduction of Rare metal oxide

As authentic by IUPAC, a Rare apple aspect (REE) or Rare apple metal is one of a set of seventeen actinic elements in the alternate table, accurately the fifteen lanthanides, as able-bodied as scandium and yttrium. Scandium and yttrium are advised Rare apple elements because they tend to action in the aforementioned ore deposits as the lanthanides and display agnate actinic properties.
Despite their name, Rare apple elements (with the barring of the radioactive promethium) are about abounding in Earth's crust, with cerium accepting the 25th a lot of abounding aspect at 68 locations per actor (similar to copper). However, because of their geochemical properties, Rare apple elements are about broadcast and not about begin concentrated as Rare apple minerals in economically accommodating ore deposits. It was the actual absence of these minerals (previously alleged "earths") that led to the appellation "rare earth". The aboriginal such mineral apparent was gadolinite, a admixture of cerium, yttrium, iron, silicon and added elements. This mineral was extracted from a abundance in the apple of Ytterby in Sweden; several of the Rare apple elements buck names acquired from this location.
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