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Filtered Search Results
Medchemexpress LLC Urocanic acid | 104-98-3 | 99.9% | 138.13 | 1 ML
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Urocanic acid, produced in the upper layers of mammalian skin, is a major absorber of ultraviolet radiation (UVR). It is formed in the upper layers of the epidermis where filaggrin, a histidine-rich filamentous protein, is broken down by proteinases into component amino acids after caspase-14 cleavage of profilaggrin. It is for research use only.
- Major absorber of ultraviolet radiation (UVR)
- Endogenous metabolite
- Disease markers
- Human gut microbiota metabolites
- Ketones, aldehydes, acids
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Medchemexpress LLC 2-Propenoic acid, 3-(1H-imidazol-5-yl)-, (2E)- | 3465-72-3 | 99.8% | 138.13 | 1 ML
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trans-urocanic acid (trans-UCA) is a natural epidermal constituent that inhibits human natural killer cell (NK) activity in vitro. It is active in regulating immune function.
- Natural epidermal constituent.
- Inhibits human natural killer cell (NK) activity in vitro.
- Active in regulating an immune function.
- Partially inhibits cytotoxic function of IL-2-activated NK cells and reduces IL-2-induced activation of NK cells.
- Slightly decreases cell proliferation and viability of primary human keratinocytes at 100 μg/mL.
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![eMolecules 7720-39-0 | 1H-Imidazol-2-amine | Ochem Incorporation | MFCD00792530 | 83.094 | C3H5N3 | 98.000 | Nc1ncc[nH]1 | 10g | 837488756](https://assets.fishersci.com/TFS-Assets/CCG/product-images/default.jpg-250.jpg)
eMolecules 7720-39-0 | 1H-Imidazol-2-amine | Ochem Incorporation | MFCD00792530 | 83.094 | C3H5N3 | 98.000 | Nc1ncc[nH]1 | 10g | 837488756
1H-Imidazol-2-amine | Ochem Incorporation | 7720-39-0 | MFCD00792530 | 83.094 | C3H5N3 | 98.000 | Nc1ncc[nH]1 | 10g | 837488756
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eMolecules 25676-75-9 | 4-bromo-1-methyl-imidazole | Pharmablock | MFCD01320501 | 161.002 | C4H5BrN2 | 97.000 | Cn1cnc(Br)c1 | 250mg | 551150440
4-bromo-1-methyl-imidazole | Pharmablock | 25676-75-9 | MFCD01320501 | 161.002 | C4H5BrN2 | 97.000 | Cn1cnc(Br)c1 | 250mg | 551150440
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eMolecules 22884-10-2 | 1H-Imidazole-1-acetic acid | Chem-Impex | MFCD01721800 | 126.115 | C5H6N2O2 | 99.000 | OC(=O)Cn1ccnc1 | 1g | 112770435
1H-Imidazole-1-acetic acid | Chem-Impex | 22884-10-2 | MFCD01721800 | 126.115 | C5H6N2O2 | 99.000 | OC(=O)Cn1ccnc1 | 1g | 112770435
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Cambridge Isotope Laboratories Melamine (13C3 99% amino-15N3 98%) 1000 ug/mL in water 1 2 mL
Melamine (13C3 99% amino-15N3 98%) 1000 ug/mL in water 1 2 mL
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Accela Chembio Inc (1-imidazolyl)acetic Acid | 25g | 22884-10-2 | MFCD01721800 | 97+% | Shelf Life: 1800 Days | Light Sensitive/moisture Sensitive/n2
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(1-imidazolyl)acetic Acid | 25g | 22884-10-2 | MFCD01721800 | 97+% | Shelf Life: 1800 Days | Light Sensitive/moisture Sensitive/n2
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Chem-Impex International, Inc. 4-Imidazoleacetic acid hydrochloride | MFCD00012698 | 1G
4-Imidazoleacetic acid hydrochloride, MFCD00012698, 1G
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Medchemexpress LLC 1H-pyrrole-1-acetic acid, 2,5-dihydro-2,5-dioxo- | 25021-08-3 | MFCD00457254 | 100.0% | 155.11 g/mol | C6H5NO4 | 50 MG
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2-Maleimido acetic acid is a maleimide-functionalized carboxylic acid used as a reactive intermediate in organic synthesis and bioconjugation. It reacts selectively with thiol groups, enabling targeted conjugation workflows, and is supplied as a solid for laboratory use.
- Reactive maleimide group enables selective thiol conjugation.
- High purity (99.97%) suitable for analytical and synthetic use.
- Solid, white to off-white appearance for easy handling.
- Molecular weight 155.11 g/mol and formula C6H5NO4.
- Storage stability under recommended cold conditions for extended shelf life.
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Medchemexpress LLC HY-113008 500mg Medchemexpress, Urocanic acid CAS:104-98-3 Purity:>98%
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Medchemexpress, HY-113008 500mg Urocanic acid CAS:104-98-3 Urocanic acid, produced in the upper layers of mammalian skin, is a major absorber of ultraviolet radiation (UVR). Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
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eMolecules 3465-72-3 | Ambeed | (E)-3-(1H-Imidazol-5-yl)acrylic acid | 1g | 582615131 | A597870 | MFCD01593677 | 138.126 | C6H6N2O2
Ambeed | 1-Boc-2-Phenyl-4-piperidinone | 250mg | 525160485 | A262568 | 849928-30-9 | MFCD04035609 | 275.348 | C16H21NO3
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Medchemexpress LLC HY-113008A 5mg Medchemexpress, cis-Urocanic acid CAS:7699-35-6 Purity:>98%
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Medchemexpress, HY-113008A 5mg cis-Urocanic acid CAS:7699-35-6 cis-Urocanic acid is a 5-HT2A receptor agonist. cis-Urocanic acid binds to 5-HT receptor with relatively high affinity (Kd=4.6 nM). cis-Urocanic acid is an immune modulator that induces immunosuppression by binding to the 5-HT2A receptor. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
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Chem-Impex International, Inc. 4-Imidazoleacetic acid hydrochloride | MFCD00012698 | 25G
4-Imidazoleacetic acid hydrochloride, MFCD00012698, 25G
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Medchemexpress LLC 3-1H-IMIDAZOL-1-YL 25G
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3-1H-IMIDAZOL-1-YL 25G
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Medchemexpress LLC 2 5-DI1H-IMIDAZOL-1 500 mg
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2 5-DI1H-IMIDAZOL-1 500MG
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