Sugar acids and derivatives
Medchemexpress LLC D-Glucuronic acid (sodium) (monohydrate)-13C6 | 207300-70-7 | 25 MG
D-Glucuronic acid sodium monohydrate-13C6 is the 13C-labeled version of D-Glucuronic acid sodium salt monohydrate, an endogenous metabolite. This compound is suitable for various quantitative analysis applications.
- Can be used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- High purity of 99.9%
- Appearance as a white to off-white solid
Medchemexpress LLC Beta-Acetoxyisovalerylshikonin | 69091-17-4 | 25 MG
Beta-Acetoxyisovalerylshikonin is a naphthoquinone derivative isolated from Arnebia euchroma.
- High purity: 99.57%
- Molecular weight: 430.45
- Molecular formula: C23H26O8
- Appearance: Brown to black solid
- Used in simultaneous densitometric determination of related compounds
- Applied in isolation and purification processes using preparative HPLC
Medchemexpress LLC P53 (17-26), FITC labeled | 98.3% | 1752.98 | 10 MG
P53 (17-26), FITC labeled is a biologically active peptide intended for research use. It presents as a light yellow to orange solid with a purity of 98.31%.
- For research use only
- Molecular weight: 1752.98
- Appearance: Solid
- Color: Light yellow to orange
- Sequence: {FITC-Ahx}-Glu-Thr-Phe-Ser-Asp-Leu-Trp-Lys-Leu-Leu-NH2
- Soluble in DMSO (≥ 100 mg/mL)
Medchemexpress LLC [Ala11,D-Leu15]-Orexin B(human) | 532932-99-3 | 98.3% | 2857.26 | 10 MG
[Ala11,D-Leu15]-Orexin B(human) is a potent and selective orexin-2 receptor (OX2) agonist, demonstrating a 400-fold selectivity for OX2 (EC50=0.13 nM) over OX1 (52 nM).
- Potent and selective OX2 agonist
Medchemexpress LLC N-Acetylneuraminic acid | 131-48-6 | 99.9% | 309.27 | 250 MG
N-Acetylneuraminic acid | 131-48-6 | 99.9% | 309.27 | 250 MG
Sigma Aldrich Fine Chemicals Biosciences N-Acetylneuraminic acid from Escherichia coli, >=98% | 131-48-6 | MFCD00006620 | 25MG
N-Acetylneuraminic acid from Escherichia coli, >=98% | Purity: >=98% | Mol Wt: 309.27 | 131-48-6 | MFCD00006620 | 25MG
Medchemexpress LLC HY-N0190 100mg Medchemexpress, Amygdalin CAS:29883-15-6 Purity:>98%
Medchemexpress, HY-N0190 100mg Amygdalin CAS:29883-15-6 Amygdalin is a plant glucoside isolated from the stones of rosaceous fruits, such as apricots, peaches, almond, cherries, and plums. 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.
Medchemexpress LLC D-Glucuronic acid (Standard) | 6556-12-3 | 25 MG
D-Glucuronic acid (Standard) | 6556-12-3 | 25 MG
Medchemexpress LLC D-thyroxine | 51-49-0 | MFCD00063056 | >95.0% | 776.87 g/mol | C15H11I4NO4 | 10 MG
D-Thyroxine is the D-enantiomer of thyroxine provided as an analytical research standard for studies of thyroid hormone activity and metabolic effects. It is used in assays and experimental models where thyroid hormone action or cholesterol metabolism is investigated.
- Analytical standard suitable for research and assay development.
- Orally active thyroid hormone enantiomer used in biological studies.
- Available in small, weighed pack sizes for precise dosing and preparation.
- Stable when stored protected from light under recommended conditions.
Medchemexpress LLC IFN-beta Protein, Rhesus Macaque (HEK293, Fc) | ≥ 85% | Approximately 45-56 kDa | 50 UG
IFN-beta Protein is an immunomodulatory cytokine of the type 1 interferon family. It reduces joint inflammation by inhibiting the RANKL-c-Fos signaling pathway and regulates mitochondrial fission through STAT5, PGAM5, and Drp1 to rescue neurodegeneration. This specific product is a recombinant Rhesus Macaque-derived IFN-beta protein, expressed by HEK293, with a C-mFc labeled tag.
- Immunomodulatory cytokine of the type 1 interferon family.
- Reduces joint inflammation by inhibiting the RANKL-c-Fos signaling pathway.
- Regulates mitochondrial fission through STAT5, PGAM5, and Drp1 to rescue neurodegeneration.
Medchemexpress LLC 4-Methylumbelliferyl-β-D-glucuronide hydrate | 881005-91-0 | 99.92% | 100 MG
4-Methylumbelliferyl-β-D-glucuronide hydrate is a fluorogenic substrate (λex=362 nm, λem=445 nm). It has potential applications in detecting the activity of β-glucuronidase and the number of Escherichia coli. It is highly soluble in DMSO (150 mg/mL) and moderately soluble in H2O (5.2 mg/mL), requiring sonication for dissolution.
- Fluorogenic substrate with specific excitation and emission wavelengths
- Detects activity of β-glucuronidase
- Used for detecting Escherichia coli
- High solubility in DMSO
- Requires sonication for dissolution in water
Medchemexpress LLC D-Glucuronic acid (Standard) | 6556-12-3 | 100 MG
D-Glucuronic acid (Standard) is an analytical standard intended for research and analytical applications. It is a significant component of numerous anti-inflammatory proteoglycans, contributing to embryonic development and inhibiting cell aggregation. When metabolized into ethyl glucuronide, it activates Toll-like receptor 4 (TLR4), which is associated with pain. Furthermore, D-Glucuronic acid and its derivative, glucurono-lactone, are known as liver detoxifiers and its derivatives also exhibit anti-tumor activity.
- Analytical standard for assays
- Intended for research and analytical use
- Utilized in HPLC, GC, and MS research experiments
- Major component of anti-inflammatory proteoglycans
- Promotes embryonic development
- Inhibits cell aggregation
- Acts as a liver detoxifier
- Derivatives possess anti-tumor activity
- Solid, white to off-white appearance
- Purity of 99.93%