Organic sulfuric acids and derivatives
Medchemexpress LLC Ammonium sulphate | 7783-20-2 | 99.3% | 132.14 | 1 G
Ammonium sulphate is an inorganic sulfate salt utilized in molecular biology. It can be employed to precipitate proteins, separate antibodies, and enhance antigen-antibody reactions. Additionally, it serves as a nitrogen source in plant fertilizers. For research use only.
- Precipitates proteins
- Separates antibodies
- Enhances antigen-antibody reactions
- Serves as a nitrogen source in plant fertilizers
- Inhibits the conversion of glucose to ascorbic acid in plants
Medchemexpress LLC CCK (26-31) sulfated | 89911-65-9 | 96.4% | 923.04 | 5 MG
CCK (26-31) (sulfated) is the N-terminal fragment of Cholecystokinin (CCK), a peptide hormone found in both the gut and the brain. This hormone plays a role in stimulating digestion, regulating satiety, and is also associated with anxiety.
- N-terminal fragment of CCK (26-33)
- Peptide hormone
- Found in gut and brain
- Stimulates digestion
- Regulates satiety
- Associated with anxiety
Medchemexpress LLC CCK (26-31) (sulfated) | 89911-65-9 | 96.4% | 923.04 | 25 MG
CCK (26-31) sulfated is a peptide hormone, specifically the N-terminal fragment of CCK. It is found in both the gut and brain, where it plays a role in stimulating digestion, regulating satiety, and is associated with anxiety. This product is a white to off-white solid with high purity, ensuring reliability for research applications.
- N-terminal fragment of CCK
- Peptide hormone found in gut and brain
- Stimulates digestion and regulates satiety
- Associated with anxiety
- High purity (96.38%)
- Stable under recommended storage conditions
- Appearance: White to off-white solid
- Molecular Formula: C38H50N8O13S3
Medchemexpress LLC Terbutaline (sulfate) | 23031-32-5 | 100.0% | 50 MG
Terbutaline sulfate (Standard) is an analytical standard and orally active β2-adrenergic receptor agonist. It is intended for research and analytical applications, such as qualitative, quantitative, and methodological experiments in HPLC, GC, and MS, and can be used in asthma symptom research.
- Analytical standard for research and analytical applications.
- Orally active β2-adrenergic receptor agonist.
- Active metabolite of bambuterol.
- Can be used in asthma symptom research.
- Suitable for HPLC, GC, and MS experiments.
- Appears as a solid.
- Melting/freezing point 246–248 °C.
- Relative density 1.184 g/cm³.
- Stable under recommended storage conditions.
- For laboratory and manufacturing use.
Medchemexpress LLC Guanethidine sulfate | 645-43-2 | 98.0% | 500 MG
Guanethidine sulfate is an antihypertensive and adrenergic neurone blocking agent. It functions by entering noradrenergic nerve terminals via the neuronal amine carrier. It has been studied for its effects in inducing sympathectomy and lowering blood pressure in animal models.
- Antihypertensive agent
- Adrenergic neurone blocking agent
- Enters noradrenergic nerve terminals via neuronal amine carrier
- Induces sympathectomy in animal models
- Lowers blood pressure
- Causes hypersensitivity to noradrenaline
Medchemexpress LLC CCK (26-31) sulfated | 89911-65-9 | MFCD00133564 | 96.4% | 923.04 | 1 MG
CCK (26-31) sulfated is the N-terminal fragment of CCK, a peptide hormone found in the gut and brain. It stimulates digestion, regulates satiety, and is associated with anxiety. This product is for research use only.
- N-terminal fragment of CCK
- Stimulates digestion
- Regulates satiety
- Associated with anxiety
- For research use only
Medchemexpress LLC Cefoselis (sulfate) | 122841-12-7 | 99.4% | 5 MG
Cefoselis sulfate, also known as FK-037, is a fourth-generation cephalosporin and a β-lactam antibiotic. It demonstrates good activity against a broad spectrum of Gram-positive and Gram-negative organisms and can penetrate the blood-brain barrier.
- Activity comparable to cefpirome and cefepime.
- Generally superior to ceftazidime.
- Highly effective against Hemophilus influenzae and Moraxella catarrhalis.
- Highly active against MSSA and MSCNS.
- Exhibits poor activity against MRSA, MRCNS, PRSP, and Enterococcus faecalis.
- No activity against Enterococcus faecium.
Medchemexpress LLC Etimicin sulfate | 362045-44-1 | 99.6% | 100 MG
Etimicin (sulfate) is a fourth-generation aminoglycoside antibiotic. It is widely used clinically due to its high efficacy and low toxicity. The product is intended for research use only.
- Fourth-generation aminoglycoside antibiotic
- Widely used clinically
- High efficacy
- Low toxicity
- Intended for research use only
- Target: Aminoglycoside
Medchemexpress LLC Guanethidine sulfate | 645-43-2 | 98.0% | 1 ML
Guanethidine sulfate is an antihypertensive agent that functions as an adrenergic neurone blocking agent. It gains entry into noradrenergic nerve terminals via the neuronal amine carrier.
- Functions as an antihypertensive agent
- Acts as an adrenergic neurone blocking agent
- Enters noradrenergic nerve terminals via the neuronal amine carrier
- Has a purity of 98.0%
- Solution stable for 6 months at -80°C
- Solution stable for 1 month at -20°C
Medchemexpress LLC Etimicin sulfate | 362045-44-1 | 99.6% | 50 MG
Etimicin (sulfate) is a fourth-generation aminoglycoside antibiotic. It is widely used clinically due to its high efficacy and low toxicity.
- Fourth-generation aminoglycoside antibiotic.
- High efficacy.
- Low toxicity.
Medchemexpress LLC Terbutaline (sulfate) | 23031-32-5 | 99.9% | 1 G
Terbutaline sulfate is an orally active β2-adrenergic receptor agonist and an active metabolite of bambuterol. It is used in asthma symptom research, laboratory chemicals, and for the manufacture of substances.
- Enhances MKP-1 expression in activated mouse macrophages
- Reduces the phosphorylation of p38 MAPK in J774 macrophages
- Improves allodynia in ob/ob mice
- Acts as a β adrenergic receptor agonist
- Orally active
- Active metabolite of bambuterol
Medchemexpress LLC Terbutaline (sulfate) | 23031-32-5 | 100.0% | 5 G
Terbutaline sulfate is an orally active β₂-adrenergic receptor agonist and an active metabolite of bambuterol. This white to off-white solid, with a molecular weight of 274.32 and chemical formula C₁₂H₂₀NO₅S₀.₅, is primarily used in asthma symptom research.
- β₂-adrenergic receptor agonist
- Active metabolite of bambuterol
- Target: Adrenergic receptor and antibiotic
- Pathway: GPCR/G Protein, neuronal signaling, and anti-infection
- Enhances MKP-1 expression in activated mouse macrophages
- Reduces phosphorylation of p38 MAPK in J774 macrophages
- Improves allodynia in ob/ob mice
- Soluble in water and DMSO
Medchemexpress LLC Vincristine sulfate | 2068-78-2 | 923.04 | 5 MG
Vincristine sulfate is an antitumor vinca alkaloid that inhibits microtubule formation in mitotic spindle, leading to an arrest of dividing cells at the metaphase stage. It binds to microtubule with a Ki of 85 nM.
- Antitumor vinca alkaloid
- Inhibits microtubule formation in mitotic spindle
- Results in arrest of dividing cells at the metaphase stage
- Binds to microtubule with a Ki of 85 nM
- Induces apoptosis in tumor cells
- Inhibits SH-SY5Y cell proliferation with IC50 of 0.1 μM
- Induces mitotic arrest and promotes expression of caspase-3 and -9 and cyclin B, while decreasing expression of cyclin D