Albumin, Tetramethylrhodamine isothiocyanate bovine
SIGMA/A2289 - lyophilized powder
Synonym: TRITC-albumin
CAS Number: 9048-46-8
MDL Number: MFCD00130416
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A2289-10MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A2289-50MG
| assay | ≥90% (Lowry) |
| biological source | bovine |
| extent of labeling | ≥0.5 mol TRITC per mol albumin |
| form | lyophilized powder |
| impurities | salt, free |
| Quality Level | 200  |
| storage temp. | 2-8°C |
| technique(s) | cell culture | mammalian: suitable |
| UniProt accession no. | P02769  |
| Application: | Albumin, Tetramethylrhodamine isothiocyanate has been used: • in photoinduced release assay of polyethylene beads • for passivating poly(methyl methacrylate) (PMMA) layer prior to immunoglobulin G coating • in fluorescent correlation spectroscopy |
| Application: | Red-fluorescing TRITC-albumin was used to track the uptake of calcium phosphate/DNA nanoparticles during cell transfection. The dye-linked albumin is incorporated into the nanoparticles. Efficiency of transfection could be followed by fluorescence microscopy. |
| General description: | Tetramethylrhodamine isothiocyanate (TRITC) is stable and less sensitive to light compared to fluorescein isothiocyanate (FITC). The conjugate of albumin with TRITC is effective for following microcirculation in vivo microscopy. Albumin-TRITC aids tracking of calcium phosphate nanoparticle bound DNA in human umbilical vein endothelial cells (T-HUVEC). |
| Packaging: | 10, 50 mg in poly bottle |
| Preparation Note: | Prepared from crystallized and lyophilized albumin (A4378). |
| Symbol |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302 + H312 + H332 - H315 - H319 - H334 - H335 |
| Precautionary statements | P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38-42 |
| Safety Statements | 22-26-45 |
| RIDADR | UN 3335 |
| WGK Germany | WGK 3 |
| Purity | ≥90% (Lowry) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352202 |