925 Results for "

preparative HPLC

" in MedChemExpress (MCE) Product Catalog:
Products (925)

925 Results for "preparative HPLC" in MCE Product Catalog:

621
621 Publications Verification
Cat. No.: HY-D1056
Synonyms: LPS, from Escherichia coli (O55:B5)
Lipopolysaccharides, from E. coli O55:B5 (LPS, from Escherichia coli (O55:B5)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O55:B5) and are classified as S (smooth) type LPS. Lipopolysaccharides, from E. coli O55:B5 possess the typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Lipopolysaccharides, from E. coli O55:B5 activate TLR-4 in immune cells, exhibit high pyrogenicity, and demonstrate dose and serotype specificity. Lipopolysaccharides, from E. coli O55:B5 can be widely used to induce cellular inflammation and establish animal models related to inflammation .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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164
164 Cited Publications
Cat. No.: HY-B0496
CAS No.: 329-98-6
Synonyms: Phenylmethylsulfonyl fluoride; Benzylsulfonyl fluoride
Research Areas:  

Neurological Disease

PMSF (Phenylmethylsulfonyl fluoride) is a nonspecific and irreversible serine proteases inhibitor. PMSF inhibits some thiol proteases, non-protease enzymes, and acetylcholinesterase. PMSF can be used to prepare protein extracts from tissue and cell lysates .
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109
109 Cited Publications
Cat. No.: HY-66019
CAS No.: 3326-32-7
Synonyms: Fluorescein 5-isothiocyanate
Target:  

Fluorescent Dye

Research Areas:  

Others

FITC (Fluorescein Isothiocyanate), is one of the green fluorescein derivatives widely used in biology. FITC has the characteristics of high absorptivity and excellent fluorescence quantum yield. The isothiocyanate group of FITC can be combined with amino, sulfhydryl, imidazole, tyrosyl, carbonyl and other groups on the protein, so as to achieve protein labeling including antibodies and lectins. In addition to its use as a protein marker, FITC can also be used as a fluorescent protein tracer to rapidly identify pathogens by labeling antibodies, or for microsequencing of proteins and peptides (HPLC). The maximum excitation wavelength of FITC is 494 nm. Once excited, it fluoresces yellow-green at a maximum emission wavelength of 520 nm. In addition, FITC is also a hapten that can induce contact hypersensitivity (CHS) and induce an atopic dermatitis model .
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27
27 Cited Publications
Cat. No.: HY-K3005

Phosphate-Buffered Saline (PBS) is a balanced salt solution used for a variety of cell culture applications, such as washing cells, diluting cells and preparing reagents. The 500 mL is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

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11
11 Cited Publications
Cat. No.: HY-129832
CAS No.: 908007-17-0
Purity:  99.92%
Synonyms: N-(3-Azidopropyl)biotinamide
Biotin-azide (N-(3-Azidopropyl)biotinamide) is a form of biotin with a terminal azide group. Biotin-azide can be used to prepare various biotinylated conjugates via Click Chemistry . Biotin-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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10
10 Cited Publications
Cat. No.: HY-109506
CAS No.: 63-89-8
Purity:  99.91%
Synonyms: 129Y83
Category:  

Lipids

DPPC (129Y83) is a phosphoglyceride that can be used to prepare lipid monolayers, bilayers, and liposomes. DPPC is the main lipid component of pulmonary surfactant. Dppc-liposome can be effectively used as a delivery vector to induce an immune response against GSL antigen in mice .
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8
8 Cited Publications
Cat. No.: HY-14648A
CAS No.: 1177-87-3
Purity:  99.84%
Synonyms: Dexamethasone 21-acetate; Hexadecadrol acetate
Research Areas:  

Inflammation/Immunology

Dexamethasone acetate (Dexamethasone 21-acetate) is the acetate form of the glucocorticoid Dexamethasone (HY-14648). Dexamethasone acetate has a longer duration of action than Dexamethasone. Dexamethasone acetate can accumulate at inflammatory sites, in mouse liver and mouse lung via nanostructured lipid carriers. Dexamethasone acetate can be used to prepare topical formulations for studies related to sensorineural hearing loss, γ-carrageenan-induced paw edema, chronic active hepatitis, pulmonary diseases, and inflammation after vitreoretinal surgery .
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7
7 Cited Publications
Cat. No.: HY-W019711
CAS No.: 14371-10-9
trans-Cinnamaldehyde can be used to prepare highly polyfunctionalized furan ring by reaction of alkyl isocyanides with dialkyl acetylenedicarboxylate . trans-Cinnamaldehyde can be used to synthesize trans-cinnamaldehyde -β-cyclodextrin complex, an antimicrobial edible coating that increases the shelf life of fresh-cut fruits .
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7
7 Cited Publications
Cat. No.: HY-114233
CAS No.: 1600418-29-8
Purity:  99.71%
Synonyms: MC-GGFG-DX8951
Research Areas:  

Cancer

MC-GGFG-Exatecan (MC-GGFG-DX8951) is a agent-linker conjugate for ADC. MC-GGFG-Exatecan is a DX8951 (a DNA topoisomerase I inhibitor) derivative with protease cleavable MC-GGFG linker. MC-GGFG-Exatecan shows antitumor activity and can be used to prepare DX8951 antibody conjugate (ADC) .
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6
6 Cited Publications
Cat. No.: HY-117695
CAS No.: 148757-94-2
Purity:  ≥95.0%
Synonyms: 6-Aminoquinolyl-N-hydroxysccinimidyl carbamate
AQC (6-Aminoquinolyl-N-hydroxysccinimidyl carbamate) is a reagent used for amino acid or protein sequence analysis by HPLC with fluorescence detection. AQC reacts with primary and secondary amino acids to yield fluorescent derivates, allowing amino acid detection at under-picomolar levels .
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6
6 Cited Publications
Cat. No.: HY-144004
CAS No.: 474922-22-0
Purity:  ≥95.0%
Synonyms: DSPE-PEG2000 Maleimide ammonium; 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[maleimide(polyethylene glycol)-2000] ammonium
Target:  

Liposome

Research Areas:  

Others

DSPE-PEG-Maleimide has DSPE phospholipid and maleimide to prepare nanostructured lipid carrier. DSPE-PEG-Maleimide extends blood circulation time and higher stability for encapsulated agents .
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6
6 Cited Publications
Cat. No.: HY-K1000

MCE WB/IP Lysis Buffer is a lysis buffer used to lyse cell or tissue samples under non-denaturing conditions to prepare protein samples. The lysed cell or tissue samples can be used for PAGE, Western Blot, Immunoprecipitation (IP), Co-Immunoprecipitation (Co-IP), ELISA, and other assays.

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6
6 Cited Publications
Cat. No.: HY-D1056A1
Synonyms: LPS, from Escherichia coli (O111:B4)
Lipopolysaccharides, from E. coli O111:B4 (LPS, from Escherichia coli (O111:B4)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O111:B4) and are classified as S (smooth) type LPS. Lipopolysaccharides (LPS), from E. coli O111:B4 possess the typical three-part structure: O-antigen, R3-type core oligosaccharide, and lipid A. Lipopolysaccharides (LPS), from E. coli O111:B4 activate TLR-4 in immune cells and can cause significant gastric diseases. Lipopolysaccharides (LPS), from E. coli O111:B4 can be used to induce cellular inflammation and establish animal models related to inflammation .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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4
4 Cited Publications
Cat. No.: HY-W007376
CAS No.: 487-89-8
Synonyms: 3-Formylindole
Indole-3-carboxaldehyde (3-Formylindole), a banlangen extract, is the product of the oxidative degradation of indole-3-acetic acid (IAA) by crude enzyme preparations from etiolated pea seedlings. Indole-3-carboxaldehyde is a biochemical used to prepare analogs of the indole phytoalexin cyclobrassinin. Indole-3-carboxaldehyde also enhances the epithelial barrier and anti-inflammatory activity in the intestinal tract .
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3
3 Cited Publications
Cat. No.: HY-K3006

Phosphate-Buffered Saline (PBS) is a balanced salt solution used for a variety of cell culture applications, such as washing cells, diluting cells and preparing reagents. The 500 mL is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

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3
3 Cited Publications
Cat. No.: HY-W441014
Target:  

Liposome

Research Areas:  

Others

DSPE-PEG2000-NHS is a PEG-modified phospholipid derivative that can be used to prepare liposomes. DSPE-PEG2000-NHS is commonly employed as a linker molecule for the surface modification of liposomes to confer targeting capabilities. DSPE-PEG2000-NHS can be used in the study of drug delivery .
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3
3 Cited Publications
Cat. No.: HY-D1056D
Synonyms: LPS, from Porphyromonas gingivalis
Lipopolysaccharides, from P. gingivalis (LPS, from Porphyromonas gingivalis) are endotoxins and TLR4 activators extracted from Porphyromonas gingivalis (P. gingivalis) and are classified as S (smooth) type LPS. Lipopolysaccharides, from P. gingivalis possess the typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Lipopolysaccharides, from P. gingivalis activate TLR-4 in immune cells and are important virulence factors in the mechanism of periodontal disease. Lipopolysaccharides, from P. gingivalis can be used in research related to periodontitis .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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2
2 Cited Publications
Cat. No.: HY-101394
CAS No.: 136587-13-8
Purity:  ≥98.0%
Target:  

NO Synthase

Research Areas:  

Others

Spermine NONOate is a complex of nitric oxide (NO) with spermine and acts as a NO donor. Spermine NONOate can be used for NO aqueous solutions preparing .
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2
2 Cited Publications
Cat. No.: HY-145793
CAS No.: 2328129-27-5
Purity:  ≥98.0%
Target:  

Liposome

Research Areas:  

Cardiovascular Disease

FTT5 is an ionizable lipid that can be used to prepare lipid nanoparticles for efficient delivery of long-chain mRNA in vivo .
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2
2 Cited Publications
Cat. No.: HY-W011757
CAS No.: 303136-82-5
Research Areas:  

Others

Neocuproine hydrochloride monohydrate, 99% can be used to prepare complex solutions for studying antioxidant capacity determination in biological samples based on copper reduction complexes.
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