Technical data sheet for 4A Biotech's PE‑conjugated goat anti‑Rabbit IgG (H+L) antibodies, covering storage, concentration, applications and safety.
The PE‑conjugated goat anti‑Rabbit IgG (H+L) antibody from 4A Biotech is an affinity‑purified reagent used for flow cytometry and other immunoassays. It is supplied in two sizes, 100 µg (catalog SPP102-100U) and 500 µg (catalog SPP102-500U), and is labeled with phycoerythrin for fluorescence detection.
The product should be stored at 2‑8 °C, protected from light, and never frozen. It is supplied in a phosphate‑buffered solution (pH 7.4) containing 0.09 % sodium azide, with a concentration of 1 mg ml⁻¹. Safety warnings note the presence of toxic NaN₃, requiring protective equipment during handling.
| Concentration | 1 mg/ml |
|---|---|
| Storage temperature | 2‑8 °C (do not freeze) |
| Storage buffer | Phosphate‑buffered solution, pH 7.4, 0.09 % sodium azide |
| Size (catalog SPP102-100U) | 100 µg |
| Size (catalog SPP102-500U) | 500 µg |
Store the antibody at 2‑8 °C and do not freeze it; it is light‑sensitive.
The solution concentration is 1 mg per milliliter.
Yes, the reagent contains sodium azide (NaN₃), which is very toxic if ingested or inhaled; wear protective equipment.