5506 Results for "

Multivariate statistical analysis

" in MedChemExpress (MCE) Product Catalog:
Products (5506)

5506 Results for "Multivariate statistical analysis" in MCE Product Catalog:

Cat. No.: HY-W777640
CAS No.: 94452-17-2
6-Hexadecanoylamino-4-methylumbelliferyl β-D-galactopyranoside is a specific fluorescent substrate with the function of detecting galactosidase activity. 6-Hexadecanoylamino-4-methylumbelliferyl β-D-galactopyranoside can be used in biomedical research to observe the efficiency of enzyme-catalyzed reactions. 6-Hexadecanoylamino-4-methylumbelliferyl β-D-galactopyranoside is also widely used in the analysis of polysaccharides and carbohydrate enzymology.
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Cat. No.: HY-Y0316BR
CAS No.: 151-21-3
Synonyms: Sodium lauryl sulfate (Standard); Laurylsulfuric acid sodium (Standard)
Sodium dodecyl sulfate (Standard) is the analytical standard of Sodium dodecyl sulfate. This product is intended for research and analytical applications. Sodium dodecyl sulfate is a high purity sodium dodecyl sulfate (SDS) with a minimum purity of 98.5%. It is an anionic detergent commonly used in electrophoretic procedures to denature and impart a negative charge to proteins, allowing separation based on size and charge. Sodium dodecyl sulfate has unique chemical properties that make it an effective ingredient in many laboratory applications, helping to improve the resolution and sensitivity of protein analysis.
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Cat. No.: HY-Z8754
CAS No.: 129212-35-7
Synonyms: Tacrolimus EP impurity D; 8-epi-Tacrolimus
Target:  

Drug Isomer

Research Areas:  

Others

Tacrolimus 8-epimer (Tacrolimus EP impurity D) is the C-8 epimer and degradation impurity of Tacrolimus (HY-13756). Tacrolimus 8-epimer forms via base-catalyzed epimerization of Tacrolimus, and also generates under iodine-catalyzed free radical conditions. Tacrolimus 8-epimer is mainly used as a reference substance for impurity analysis, pharmaceutical quality control and stability-related studies of Tacrolimus .
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Cat. No.: HY-K0605

MCE AB—PAS Staining Kit for Glycogen and Mucopolysaccharides combines Alcian Blue staining and PAS staining, allowing the simultaneous detection and differentiation of different types of mucins within the same tissue section. In this method, acidic mucins are typically stained blue, neutral mucins appear red or magenta, and mucins containing both acidic and neutral components may appear purple or bluish-purple. This technique is widely used in histological and pathological studies for the identification and distribution analysis of mucin types within tissues.

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Cat. No.: HY-W099643
CAS No.: 629-98-1
Synonyms: Erucyl alcohol
Target:  

Endogenous Metabolite

Research Areas:  

Others

Cis-13-docosenol (Erucyl alcohol) is a long-chain alcohol pheromone in insects. Cis-13-docosenol exhibits attractive effects on both male and female adult Holotrichia parallela. Cis-13-docosenol can be used for the monitoring and control of adult Holotrichia parallela .
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Cat. No.: HY-100978
CAS No.: 6920-35-0
Purity:  ≥98.0%
Synonyms: DL-Hexanoylcarnitine chloride
(±)-Hexanoylcarnitine chloride is a fatty acid metabolite that breaks down fatty acids into energy that can be used by the body. (±)-Hexanoylcarnitine chloride also serves as a specific and easily detectable biomarker for rat skeletal muscle toxicity. Cerivastatin (HY-129458) and TMPD (HY-W012145) induce an increase in Hexanoylcarnitine in rats in a metabolomic analysis of the rectus femoris muscle. In type 2 diabetes, Hexanoylcarnitine is also significantly associated with and improves prediction of all-cause mortality. Hexanoylcarnitine is a biomarker for the identification of novel pathogenic pathways .
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Cat. No.: HY-115371
CAS No.: 1063-55-4
Target:  

Endogenous Metabolite

Research Areas:  

Neurological Disease

Butaperazine dimaleate is an antipsychotic compound with activity for the detection of vanadium (V). Butaperazine dimaleate can react with vanadium (V) in a phosphoric acid medium to form a red radical cation. The absorption spectrum of butaperazine dimaleate reaches a maximum at 513 nm, which conforms to Beer's law and corresponds to a concentration range of 0.25-5.0 μg/ml. Butaperazine dimaleate has a sensitivity value of 6.1 ng/cm2 and is suitable for the analysis of vanadium steel, minerals, biological samples, and soil samples .
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Cat. No.: HY-129836
CAS No.: 26889-93-0
Target:  

Antibiotic

Research Areas:  

Infection

L-Amoxicillin is an antibiotic with activity against a wide range of bacterial infections. L-Amoxicillin is commonly used in antibacterial combinations when used in combination with the β-lactamase inhibitor potassium clavulanic acid. The related substances analysis method for L-Amoxicillin has been developed and validated according to the International Conference on Harmonization (ICH) guidelines, ensuring its effectiveness and accuracy in mixtures. L-Amoxicillin and some of its impurities have been further analyzed in stress testing and stability studies, providing support for optimizing its application .
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Cat. No.: HY-137115
CAS No.: 334658-24-1
Target:  

Smo

Research Areas:  

Cancer

BODIPY-Cyclopamine is a fluorescently labeled ligand for the Smoothened (SMO) receptor. The activation of SMO is regulated by Patch protein, and over-activated SMO signaling pathways are associated with tumorigenesis. The NanoBRET (Nanofluorescein bioluminescence resonance energy transfer) technique used in the study can sensitively detect the resonance energy transfer between SMO and BODIPY-Cyclopamine, which can be used for high-throughput screening and kinetic analysis. Studying the binding site of BODIPY-Cyclopamine on SMO can also further explore SMO-targeted drugs .
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Cat. No.: HY-187265S
[U- 15N]-IL-6 is the 15N-labeled IL-6. IL-6 is a multifunctional cytokine that plays a crucial role in numerous physiological processes, including immune regulation, inflammatory responses, the control of hematopoiesis, and cell growth and differentiation. Alterations in IL-6 levels are closely associated with various disease states, such as autoimmune disorders, chronic inflammatory diseases, and certain types of tumors. This isotope can be used in NMR studies of disease mechanisms and in mass spectrometry analysis.
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Cat. No.: HY-187320S
[U- 15N]-Aβ(1-40)/[U- 15N]-Aβ(1-42) is the 15N-labeled Aβ(1-40) and Aβ(1-42). Abnormal levels and aggregation of beta-amyloid (Aβ) in the brain are considered key factors in the pathogenesis of Alzheimer's disease (AD). This isotope can be used in NMR studies of disease mechanisms and in mass spectrometry analysis.
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Cat. No.: HY-D0874
CAS No.: 68399-78-0
HEPPSO is a zwitterionic Good's buffer suitable for physiological pH conditions. HEPPSO forms high-order oligomers in aqueous solutions and can form a 1:1 complex with Cu 2+ via its hydroxyalkyl and tertiary amine groups. However, HEPPSO contains a structurally similar trace impurity lacking an alkanesulfonic acid side chain. The complex formed by this impurity and Cu 2+ has a very low Ka; therefore, HEPPSO may interfere with studies on copper speciation analysis in natural water bodies .
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Cat. No.: HY-D1603
CAS No.: 209541-26-4
BODIPY FL-EDA is a widely used fluorescent dye for quantitative analysis of nucleotides. BODIPY FL-EDA is an aliphatic amine analog that can react with aldehydes and ketones. BODIPY FL-EDA can be used to detect both modified and unmodified deoxynucleotides and to determine DNA damage and genomic DNA methylation through capillary electrophoresis with laser-induced fluorescence (CE-LIF). Additionally, it can be used for quantifying intracellular ATP levels. The excitation wavelength is 500 nm, and the emission wavelength is 510 nm .
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Cat. No.: HY-E70555
Target:  

Glycosidase

Research Areas:  

Others

PNGase A is a β-aspartylglucosaminidase and N-glycan-releasing enzyme. PNGase A catalyzes hydrolysis reactions to release the N-glycan moiety from glycoproteins or glycopeptides. PNGase A releases N-linked oligosaccharides containing core α-1,3 fucose from glycopeptides. PNGase A undergoes self-deglycosylation, which may cause contamination of endogenous glycan structures in N-glycan analysis. PNGase A cannot be heterologously expressed in recombinant expression systems; it can be extracted and purified from almond seeds .
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Cat. No.: HY-W250181
CAS No.: 148616-91-5
Synonyms: Octyl β-D-thiomaltopyranoside
Octyl thiomaltoside (OTM) is a nonionic detergent commonly used in the purification and crystallization of membrane proteins. It belongs to the family of maltoside detergents and has a hydrophilic head group and a lipophilic tail group, enabling it to interact with water-soluble and membrane-bound proteins. OTMs are known for their ability to solubilize integral membrane proteins without disrupting their structure or function, making them an invaluable tool in biochemical and biophysical research. In addition to protein research, OTMs are used in a variety of other applications, including drug delivery systems, nanotechnology, and diagnostic analysis.
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Cat. No.: HY-K0608

MCE Masson Staining Kit can simultaneously stain various tissue components, such as cell nuclei, collagen fibers, and muscle fibers. It features low toxicity, environmental friendliness, simple operation, and stable performance. The staining results show clear coloration and high contrast. The stained sections can be stored for long periods with minimal fading, facilitating long-term preservation and image analysis. This kit is widely used in studies of connective tissue, muscle tissue, and collagen fibers, and is suitable for histological observation and related pathological analyses.

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Cat. No.: HY-W392100A
CAS No.: 36890-68-3
Synonyms: PCL-diol (MW 530)
Polycaprolactone diol (MW 530) (PCL-diol (MW 530)) is a poly (ε-caprolactone) diol with an average molecular weight of 530 g·mol −1, which serves as a monomer for biodegradable network elastic polyesters. Network polyester films undergo enzymatic hydrolysis by Rhizopus delemar lipase .
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Cat. No.: HY-124388
CAS No.: 1396397-03-7
Research Areas:  

Inflammation/Immunology

PDE4-IN-20 is a selective submicromolar phosphodiesterase-4 (PDE4) inhibitor with anti-TNF-α properties. PDE4-IN-20 exhibits significant biological activity in vitro and in vivo. The mechanism of action of PDE4-IN-20 is supported by molecular modeling studies, which reveal its binding mode with PDE4. PDE4-IN-20 was optimized in further conformational analysis and showed pharmacological characteristics similar to those of known PDE4 inhibitors .
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Cat. No.: HY-156562B
CAS No.: 3117303-22-4
Synonyms: 5-Propargyltryptamide TFA
Target:  

Drug Derivative

Research Areas:  

Inflammation/Immunology

5-PT (5-Propargyltryptamide) TFA is an alkyne-functionalized derivative of 5-HT (HY-B1473A) and serotonylation substrate that can be taken up by living cells. After conjugation with biotin, 5-PT TFA enables the identification of serotonylated proteins via copper click chemistry and mass spectrometry. 5-PT TFA can label and isolate serotonylated cells in alveolar epithelial cells for proteomic analysis. 5-PT TFA is applicable to research related to bronchopulmonary dysplasia .
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Cat. No.: HY-D0027
CAS No.: 26093-31-2
Synonyms: Coumarin 120; AMC
7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively.
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