Molecular Sieves
Medchemexpress LLC Semaphorin-3A/SEMA3A 50ug | 50ug
Semaphorin-3A/SEMA3A Protein guides growth cones and is implicated in sensory projection patterning selectively repelling axons that terminate dorsally It contributes to olfactory system development and neuronal control of puberty SEMA3A interacts with PXND1 although the exact nature of this interaction is unspecified Semaphorin-3A/SEMA3A Protein Mouse (HEK293 His) is the recombinant mouse-derived Semaphorin-3A/SEMA3A protein expressed by HEK293 with N-His labeled tag
Medchemexpress LLC 3α-Hydroxysteroid Dehydrogenase, Microorganism (3α-HSD) | 9028-56-2 | ≥50 U/mg protein | about 28 kDa (SDS-PAGE detection) | 500 U
3α-Hydroxysteroid Dehydrogenase, Microorganism (3α-HSD) is an enzyme encoded by the AKR1C4 gene, which can catalyze the conversion of 3-ketosteroids into 3α-hydroxy compounds. It plays an important role in the inactivation of androgen DHT, converting DHT into 3α-androstanediol with weak androgen activity. This enzyme can be used in the research of hirsutism. This product is a genetically recombinant product and has no animal origin.
- Catalyzes the conversion of 3-ketosteroids into 3α-hydroxy compounds
- Plays a role in the inactivation of androgen DHT
- Genetically recombinant product with no animal origin
- Used for clinical detection of total bile acid
Medchemexpress LLC Semaphorin-3A/SEMA3A 20ug | 20ug
Semaphorin-3A/SEMA3A Protein guides growth cones and is implicated in sensory projection patterning selectively repelling axons that terminate dorsally It contributes to olfactory system development and neuronal control of puberty SEMA3A interacts with PXND1 although the exact nature of this interaction is unspecified Semaphorin-3A/SEMA3A Protein Mouse (HEK293 His) is the recombinant mouse-derived Semaphorin-3A/SEMA3A protein expressed by HEK293 with N-His labeled tag
Strem, An Ascensus Company CAS# 63231-69-6. 250g. Molecular sieves, 1/16'' pellets (Linde 13X). MFCD00131613
CAS# 63231-69-6. 250g. Molecular sieves, 1/16'' pellets (Linde 13X). MFCD00131613. Molecular Weight: . Molecular Formula: . Color/form: off-white pellets Strem# 93-5412. http://www.strem.com/catalog/v/93-5412/
Sigma Aldrich Fine Chemicals Biosciences Molecular sieves 3 A bead5KG
Molecular sieves are crystalline metal aluminosilicates having a 3-dimensional interconnecting network of silica and alumina tetrahedra. Natural water of hydration is removed from this network by heating to produce uniform cavities which selectively adsorb molecules of a specific size. The 3A form is made by substituting potassium cations for the inherent sodium ions of the 4A structure reducing the effective pore size to ~3A… excluding diameter 3A… e.g. ethane. The 4 to 8-mesh type is normally used in gas-phase applications. Molecular sieves are considered a universal drying agent in polar and nonpolar media.
MULTISORB MiniPax absorbent packets, molecular sieves, weight 5 g (desiccant), L W 1 in. 2 5/8 in.
This item has a minimum order quantity of 8 cases per supplier requirements.
Medchemexpress LLC SMI-4a | 438190-29-5 | 99.9% | 273.23 | 25 MG
SMI-4a (TCS-PIM-1-4a) is a potent, selective, cell-permeable, and ATP-competitive Pim-1 inhibitor with an IC50 of 24 μM and a Ki of 0.6 μM. It also inhibits Pim-2 (IC50 of 100 μM) but does not significantly inhibit other serine/threonine- or tyrosine-kinases. SMI-4a exhibits anticancer activity.
- Potent, selective, cell-permeable, and ATP-competitive Pim-1 inhibitor.
- Inhibits Pim-2.
- Has anticancer activity.
- Attenuates the autophosphorylation of tagged Pim-1 in intact cells at 0.5 μM.
- Causes a dose-dependent reduction in Pim-1-induced 4E-BP1 phosphorylation, with an IC50 of approximately 125 nM in HEK-293T cells.
Medchemexpress LLC 3α-Aminocholestane | 2206-20-4 | 98.0% | 387.68 | 25 MG
3α-Aminocholestane is a selective SH2 domain-containing inositol-5′-phosphatase 1 (SHIP1) inhibitor with an IC50 of ~2.5 μM. It is for research use only and not sold to patients.
- Appears as a white to off-white solid
- Stored at -20°C for 3 years or 4°C for 2 years as powder
- Stored at -80°C for 2 years or -20°C for 1 year in solvent
- Soluble in ethanol (50 mg/mL), slightly soluble in DMSO
- Exhibits antiviral activity against Influenza A/PR8/34 (H1N1) virus in MDCK-II cells
- Reduces OPM2 cell viability
- Blocks cell cycle progression in G0/G1 phase in RPMI8226 and U266 cells
- Reduces multiple myeloma (MM) growth in vivo and enhances survival of mice
Strem, An Ascensus Company CAS# 63231-69-6. 250g. Molecular sieves, 1/8'' pellets (Linde 13X). MFCD00131613
CAS# 63231-69-6. 250g. Molecular sieves, 1/8'' pellets (Linde 13X). MFCD00131613. Molecular Weight: . Molecular Formula: . Color/form: off-white pellets Strem# 93-5413. http://www.strem.com/catalog/v/93-5413/
Medchemexpress LLC 3α,12β-Dihydroxycholanoic acid | 570-62-7 | 97.0% | 392.57 | 5 MG
3α,12β-Dihydroxycholanoic acid is a bile acid that can be isolated from urine specimens of healthy humans. It is an endogenous metabolite. The compound appears as a solid with a white to off-white color. Its molecular formula is C24H40O4. It is classified under steroids and is for research use only, not intended for sale to patients.
- Endogenous metabolite.
- Isolated from urine specimens of healthy humans.
- Available in solid form.
- High purity of 97.0%.
- Categorized as a steroid.
- Comprehensive documentation including Data Sheet, COA, SDS, and Handling Instructions.
- Solubility information provided for in vitro and in vivo applications.
Strem, An Ascensus Company CAS# 69912-79-4. 250g. Molecular sieves, 1/16'' pellets (Linde 5A). MFCD00131613
CAS# 69912-79-4. 250g. Molecular sieves, 1/16'' pellets (Linde 5A). MFCD00131613. Molecular Weight: . Molecular Formula: . Color/form: off-white pellets Strem# 93-5409. http://www.strem.com/catalog/v/93-5409/
Apexbio Technology LLC CU CPT 4a 1279713-77-7 1mg
CU CPT 4a (CAS 1279713-77-7) is a small-molecule inhibitor that selectively targets Toll-like receptor 3 (TLR3) It disrupts TLR3-mediated signaling by blocking the interaction between TLR3 and double-stranded RNA (dsRNA) thereby suppressing downstream pathways In RAW 264 7 cells CU CPT 4a demonstrates an IC50 of 3 44 M for TLR3 inhibition and significantly reduces the production of pro-inflammatory cytokines including TNF- and IL-1 In murine models administration of CU CPT 4a has been shown to protect crypt cells from death and decrease the severity of radiation-induced gastrointestinal syndrome This compound is valuable for research into TLR3-related inflammatory and radiation injury mechanisms