GC MS and LC MS Standards
Cambridge Isotope Laboratories Steroid Standards Mix Set S 10 vials
Steroid Standards Mix Set S 10 vials
Medchemexpress LLC Substance P (Neurokinin P) | 33507-63-0 | 99.5% | 1347.63 | 25 MG
Substance P (Neurokinin P) is a CNS-penetrant neuropeptide that functions as both a neurotransmitter and a neuromodulator within the central nervous system. Its endogenous receptor is the neurokinin 1 receptor (NK1-receptor, NK1R). This compound is intended for research use only.
- Acts as a CNS-penetrant neuropeptide.
- Functions as a neurotransmitter and neuromodulator.
- Endogenous receptor is the neurokinin 1 receptor (NK1R).
- Induces clathrin-dependent internalization of the NK1-R in transfected epithelial cells.
- Substance P/NK1-R complex dissociates in acidified endosomes, where Substance P is degraded, and the NK1-R recycles to the cell surface.
Waters Corp Check Valve, 3/8 in. Diameter, 10Kpsi, Cartridge
This check valve is a Waters Quality spare part. It is designed for use as a replacement component in various systems, categorized under Spare Parts Kits. This product is supplied with one unit per package, with replacement recommended as required.
- 3/8 in. diameter
- 10Kpsi pressure rating
- Cartridge type
- Supplied as spare parts kit
- One unit per package
- Replacement as required
eMolecules 956388-05-9 | Pharmablock | 1-(oxan-2-yl)-4-(tetramethyl-132-dioxaborolan-2-yl)-1H-indazole | 25mg | 551133994 | PBN20120247 | MFCD18207194 | 328.22 | C18H25BN2O3
Pharmablock | 1-(oxan-2-yl)-4-(tetramethyl-132-dioxaborolan-2-yl)-1H-indazole | 25mg | 551133994 | PBN20120247 | 956388-05-9 | MFCD18207194 | 328.220 | C18H25BN2O3
Medchemexpress LLC (+)-camphor-10-sulfonic acid | 3144-16-9 | MFCD00064157 | 98.0% | 232.30 g/mol | C10H16O4S | 1mL
( )-Camphor-10-sulfonic acid (( )-10-Camphorsulfonic acid) is an effective pancreatic lipase (PL) inhibitor ( )-Camphor-10-sulfonic acid is promising for research of obesity[1]
eMolecules AstaTech / 3-HYDROXY-1-(4-HYDROXY-3-METHOXYPHENYL)-2-(2-METHOXYPHENOXY)PROPAN-1-ONE / 0.1g / 256640665 / 82929 / 95.000 / 22317-34-6 / MFCD23160693 / 318.325 / C17H18O6
AstaTech / 3-HYDROXY-1-(4-HYDROXY-3-METHOXYPHENYL)-2-(2-METHOXYPHENOXY)PROPAN-1-ONE / 0.1g / 256640665 / 82929 / 95.000 / 22317-34-6 / MFCD23160693 / 318.325 / C17H18O6
![Medchemexpress LLC [Tyr8]-Substance P | 55614-10-3 | 99.5% | 1363.63 | 10 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000397374.png-250.jpg)
Medchemexpress LLC [Tyr8]-Substance P | 55614-10-3 | 99.5% | 1363.63 | 10 MG
[Tyr8]-Substance P is an active peptide that can be used for the research of various biochemical applications. In vitro, it released LH and FSH at a very high dosage. In vivo, it demonstrates activity in the contraction of isolated guinea pig ileum and a decrease in systemic blood pressure in dogs.
- Shipping: Room temperature in continental US; may vary elsewhere.
- Storage (Powder): Sealed storage, away from moisture. -80°C for 2 years; -20°C for 1 year.
- Storage (In solvent): -80°C for 6 months; -20°C for 1 month (sealed storage, away from moisture).
eMolecules 2674178-86-8 | Ambeed | 35-Dimethyl-1-(3-(4455-tetramethyl-132-dioxaborolan-2-yl)phenyl)-1H-pyrazole | 5g | 687211631 | A1523125 | 298.19 | C17H23BN2O2
Medchem Express | Demethylwedelolactone | 5mg | 495802422 | HY-N2028 | 6468-55-9 | MFCD09264645 | 300.222 | C15H8O7
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Cayman Chemical CP 55 940d11 GC MS Standards
An internal standard for the quantification of (±)-CP 55,940 by GC- or LC-MS; intended for research and forensic applications
Waters Corporation Test Standard, RapiFluor-MS, High Mannose, N-Glycan Analysis
The RapiFluor-MS High Mannose Test Standard is for proficiency and system suitability testing in N-glycan analysis. It contains approximately 1000 pμmoles of purified, RapiFluor-MS labeled N-glycans from bovine ribonuclease B (M5 to M9 mannose structures). It aids in reliable detection and quantification of high mannose glycans for consistent glycan profiling.
- Proficiency and system suitability standard for N-glycan analysis.
- Contains approx. 1000 pμmoles of purified, RapiFluor-MS labeled N-glycans from bovine ribonuclease B.
- Detects high mannose structures: M5 to M9.
- Usable independently or spiked into N-glycan pools.
- Ensures accuracy and consistency in glycan profiling.
- Enhances signal intensity and improves glycan identification via RapiFluor-MS labeling.
- Validates method performance, calibrates instruments, and verifies system suitability.
Waters Corp WATERS CORPORATION Leucine Enkephalin, Solid, 3 mg, MS Calibration
Leucine Enkephalin is a lyophilized peptide intended to be used as a reference material for mass spectrometer tuning and calibration. It helps ensure instruments are fine-tuned with precision, avoiding erroneous results caused by improperly adjusted parameters.
- Provided as a lyophilized peptide for mass spectrometer tuning and calibration.
- Each package contains two vials, each with 3 mg of solid leucine enkephalin.
- Optimal storage at -20°C ± 10°C upon arrival.
- Shelf life of 6 months after shipping.
- Shelf life of 1 week upon reconstitution.
- Suitable for use in various volumes, including 2 ng/μL, 1 ng/μL, 200 pg/μL, and 50 pg/μL.
- Optimally used with a mixture of half acetonitrile and half water with 0.1% formic acid.
- Easy to transfer into mixtures using a 1,000 μL pipette for precision.
eMolecules 2762180-28-7 | Medchem Express | GPR84 antagonist 1 | 5mg | 713704750 | HY-139675 | 422.488 | C26H22N4O2
Medchem Express | Imperialine 3--D-glucoside | 5mg | 778475694 | HY-107271 | 67968-40-5 | 591.786 | C33H53NO8
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Waters Corporation Protein Standard Mix, BEH200 SEC, 5-Component, Lyophilized
The BEH200 SEC Protein Standard Mix is a 5-component protein mixture for benchmarking ACQUITY UPLC BEH200 SEC, 1.7 μm Columns. It is delivered as a lyophilized powder for stability and can be directly solubilized with 500 μL of 100 mM Sodium Phosphate Buffer, pH 6.8.
- Five-component protein mixture including Thyroglobulin, IgG, BSA, Myoglobin, and Uracil.
- Designed for benchmarking UPLC BEH200 SEC, 1.7 μm columns, ensuring consistent performance.
- Delivered as a lyophilized powder for enhanced stability and packaged in vials for direct solubilization.
- Can be directly solubilized with 500 μL of 100 mM Sodium Phosphate Buffer, pH 6.8.
- Manufactured under strict quality control criteria for batch-to-batch reproducibility across UPLC and HPLC applications.
Waters Corp WATERS CORPORATION Mass Check Standard, Intact mAb, LC/MS, Qualitative Tool, 150 kDa
The Intact mAb Mass Check Standard is an LC/MS standard for qualitative intact mass analysis. It utilizes an intact mouse protein, purified by Protein-A, suitable for higher molecular weight measurements, aiding in MS optimization, setup, and performance testing.
- Qualitative tool for intact mass analysis.
- Intact mouse protein, Protein-A purified, suitable for higher molecular weight measurements.
- Provided in Max Recovery Vial.
- For routine MS optimization, system setup, and performance testing.
- Fully characterized monoclonal antibody standard, ∼150 kDa MW.
- Separation: Reversed Phase; Detection: MS.
- Formulation: Solid; Storage: -20°C.
- System Type: LCMS.
- Shelf Life: 12 months (1 week reconstituted).
- Shipping: Ambient.
- Reconstitution: 100 to 200 μL DI water.