Molecular Sieves
Sigma Aldrich Fine Chemicals Biosciences Molecular sieves 4 A bead5KG
Regeneration or ActivationA saturated molecular sieve can be restored to its original capacity by regeneration the principle of which involves changing the conditions surrounding the adsorbent to correspond to a very low equilibrium capacity. In general the greater the difference between the equilibrium capacities of adsorption and regeneration the more rapid and complete the regeneration.The sieve may be regenerated in one of four ways1. Thermal reactivation -The maximum regeneration temperature for Silica is 300C.2. Pressure reactivation3. Passing an appropriate fluid through the gel bed at normal temperature and pressure.4. Displacement of adsorbates by passing a high concentration of molecules in a fluid through the bed.
Cell Signaling Technology Semaphorin-4A (E5N3K) Rabbit mAb 20 ul
Semaphorin-4A (E5N3K) Rabbit mAb 20 ul
Medchemexpress LLC 4alpha-phorbol 12-myristate 13-acetate | 63597-44-4 | MFCD00153860 | 99.0% | 616.83 | C36H56O8 | 1 MG
4alpha-phorbol 12-myristate 13-acetate is the inactive stereoisomer of TPA used as a negative control in experiments that monitor TPA-activated signaling events. It is supplied as a high-purity research reagent in a small-mass vial suitable for in vitro assays.
- Inactive negative control for TPA-activated events.
- High purity (99.0%) for reproducible results.
- Molecular formula C36H56O8 and molecular weight 616.83 for accurate identification.
- Supplied in a 1 mg package suitable for small-scale studies.
Medchemexpress LLC Semaphorin-4A/SEMA4A 5ug
Recombinant mouse Semaphorin-4A is supplied as a His-tagged, HEK293-expressed protein in a lyophilized 5 μg format for laboratory research. It is designed for studies of plexin-mediated signaling and synaptic development, offering high purity and mammalian-like post-translational modifications to support biochemical and cell-based assays.
- Expressed in HEK293 cells for mammalian-like post-translational modifications.
- His tag enables straightforward detection and purification.
- Lyophilized formulation for extended shelf life and easy storage.
- Greater than 95% purity by reducing SDS-PAGE for reliable results.
- Molecular weight range 67-95 kDa compatible with SDS-PAGE analysis.
- Supplied in a 5 μg size appropriate for small-scale experiments.
- Recommended storage at -20°C or -80°C; aliquot after reconstitution.
Selleck Chemical LLC SMI-4a
SMI-4a (TCS PIM-1 4a) is a potent inhibitor of Pim1 with IC50 of 17 nM modestly potent to Pim-2 does not significantly inhibit any other serine/threonine- or tyrosine-kinases
Selleck Chemical LLC Dyngo-4a
Dyngo-4a is a potent dynamin inhibitor with IC50 of 0 38 M 1 1 M and 2 3 M for DynI (brain) DynI (rec) and DynII (rec) respectively
Sigma Aldrich Fine Chemicals Biosciences Silicon dioxide washed and calcined, analytical reagent | 14808-60-7 | MFCD00011232 | 250G
Silicon dioxide washed and calcined, analytical reagent | Mol Wt: 60.08 | 14808-60-7 | MFCD00011232 | 250G
Sigma Aldrich Fine Chemicals Biosciences Molecular sieves, 4 Ã… powder, activated, -325 mesh particle size | 70955-01-0 | MFCD00147627 | 1KG
Molecular sieves, 4 Ã… powder, activated, -325 mesh particle size | 70955-01-0 | MFCD00147627 | 1KG
Sigma Aldrich Fine Chemicals Biosciences Sand for sand sieve analysis NIST(R) RM 8010 | 14808-60-7 | MFCD00011232 |
Sand for sand sieve analysis NIST(R) RM 8010 | Mol Wt: 60.08 | 14808-60-7 | MFCD00011232 |
Strem, An Ascensus Company CAS# 308080-99-1. 250g. Molecular sieves, 1/16'' pellets (Linde 3A). MFCD00131613
CAS# 308080-99-1. 250g. Molecular sieves, 1/16'' pellets (Linde 3A). MFCD00131613. Molecular Weight: . Molecular Formula: . Color/form: white pellets Strem# 93-5402. http://www.strem.com/catalog/v/93-5402/
Strem, An Ascensus Company CAS# 70955-01-0. 250g. Molecular sieves, 1/16'' pellets (Linde 4A). MFCD00131613
CAS# 70955-01-0. 250g. Molecular sieves, 1/16'' pellets (Linde 4A). MFCD00131613. Molecular Weight: . Molecular Formula: . Color/form: off-white pellets Strem# 93-5404. http://www.strem.com/catalog/v/93-5404/
Strem, An Ascensus Company CAS# 308080-99-1. 1kg. Molecular sieves, -600 mesh powder (Linde 3A). MFCD00131613
CAS# 308080-99-1. 1kg. Molecular sieves, -600 mesh powder (Linde 3A). MFCD00131613. Molecular Weight: . Molecular Formula: . Color/form: white pwdr. Strem# 93-5401. http://www.strem.com/catalog/v/93-5401/