Gold (Au)
Gold is found as a free metal in nature, occurs in veins and alluvial deposits, and is associated with tellurides, quartz, and pyrite.
In pure form, it's an attractive metallic yellow color, but can be black, ruby, or purple in smaller quantities. As the most malleable and ductile metal, gold is typically alloyed for strength. It conducts heat and electricity, reflects infrared rays, and is mostly unaffected by air and chemicals. Some of gold's 18 isotopes are used in medicine to treat cancer and arthritis.
Medchemexpress LLC AUNP-12 (NP-12) | 1353563-85-5 | 99.2% | 3261.55 | 5 MG
AUNP-12 is a peptide antagonist of the PD-1 signaling pathway. It demonstrates equipotent antagonism towards PD-L1 and PD-L2, rescuing lymphocyte proliferation and effector functions. This peptide shows immune activation and significant antitumor activity, offering potential for improved management of immune-related adverse events (irAEs). It is intended for research use only.
- Peptide antagonist of the PD-1 signaling pathway
- Demonstrates equipotent antagonism towards PD-L1 and PD-L2
- Rescues lymphocyte proliferation and effector functions
- Shows immune activation and significant antitumor activity
- Potential for improved management of immune-related adverse events (irAEs)
- For research use only
Electron Microscopy Sciences Gold Particles On Carbon Film
This high resolution TEM test specimen is an arrangement of finely-dispersed thin gold particles on carbon film. Image quality, magnification, and instrument stability are readily assessed. For the determination of resolution capabilities this gold particle specimen is superior to gold foil since it offers a choice of crystalline orientation on static or low tilt stages. In addition, the thickness of the crystalline material is easily calculated from the projected shape of the gold crystal. The background noise arising from structure in the support film helps with determinations of the operating transfer function.
Sigma Aldrich Fine Chemicals Biosciences Gold foil, thickness 0.0125 mm, diameter 15 mm, purity 99.9% | 7440-57-5 | MFCD00003436 | 10EA
Gold foil, thickness 0.0125 mm, diameter 15 mm, purity 99.9% | Purity: 99.9% | Mol Wt: 196.97 | 7440-57-5 | MFCD00003436 | 10EA
Cole-Parmer Digi-Sense J30-1-304 Thermocouple, Wire, Type-J, 30-Gauge, Glass Braid Insulation, 100-ft, Spool
Wire comes in 30 gauge size, ideal for fabricating your own probes or extension cables (meets ANSI and ASTM standards). Choose from wire with fluorinated ethylene propylene resin (FEP/FEP) or fiberglass materials as well as in 100-ft or 1000-ft lengths for any application.
Microsolv Technology Corporation Tubing, PTFE, 0.007" ID, 1/16" OD, Low Pressure. 5 Meter Roll. 1 EA.
This MicroSolv PTFE ( Polytetrafluoroethylene ) Tubing is extruded from virgin PTFE, manufactured exclusively by DuPont. We do not add any additives to the original PTFE material, except for particles for color coding. This tubing is used widely in all low-pressure, laboratory applications including before and after an HPLC Pump such as with Mobile Phase Delivery and Solvent Waste Systems. Since PTFE tubing contains "micro-pores" in the tubing wall, which allows a quick air exchange, consideration for for use with degassed and oxygen-sensitive solvents is needed. Internal and Outer Dimensional Tolerance: +/- 0.20mm Color: Natural PTFE, Translucent ID: 0.007" ( 0.18mm ) Pressure rating: 850 psi.
Strem, An Ascensus Company CAS# 7440-57-5. 25 x 25mm. Gold foil (99.9%). MFCD00003436
CAS# 7440-57-5. 25 x 25mm. Gold foil (99.9%). MFCD00003436. Molecular Weight: 197.20. Molecular Formula: Au. Color/form: 0.01mm thick (~0.12g/25mm x 25mm) Strem# 79-0050. http://www.strem.com/catalog/v/79-0050/
Sigma Aldrich Fine Chemicals Biosciences Gold mesh, size 0.011 mm, thickness 0.004 mm, size 50 x 50 mm | 7440-57-5 | MFCD00003436 | 1EA
Gold mesh, size 0.011 mm, thickness 0.004 mm, size 50 x 50 mm | Mol Wt: 196.97 | 7440-57-5 | MFCD00003436 | 1EA
Selleck Chemical LLC AUNP-12
AUNP-12 (Aur-012 Aurigene-012 Aurigene NP-12) a new immune checkpoint modulator is an inhibitor of the PD-1 pathway