Thymosin alpha 1
491.10 $
For reserch purpose only
Shipping cost plus VAT not included , delivery in 7-14 business days
Catalog No
USB-T5225-01A
Supplier
US Biologicals
Size
1 mg
Product Overview
Product Properties
Target Gene
Product Overview
| Description | Thymosin alpha-1 acetate, also known as thymalfasin has immunoregulatory properties enhancing immune functions. Thymosin a1 has a molecular formula of C129H215N33O55 a.a. sequence of Ac-Ser-Asp-Ala-Ala-Val-Asp-Thr-Ser-Ser-Glu-Ile-Thr-Thr-Lys-Asp-Leu-Lys-Glu-Lys-Lys-Glu-Val-Val-Glu-Glu-Ala-Glu-Asn-OH and having a Mw of 3108.32. Dimers and Aggregates: Less than 1% as determined by silver-stained SDS-PAGE gel analysis. Endotoxin: ≤ 0.1ng/ug (IEU/ug) of Thymosin a1. Protein Content: Protein quantitation was carried out by two independent methods: 1. UV spectroscopy at 280 nm. 2. Analysis by RP-HPLC, using a calibrated solution of Thymosin-alpha1 as a Reference Standard. Solubility: It is recommended to reconstitute the lyophilized Thymosin alpha1 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. Stability: Lyophilized Thymosin-a1 although stable at room temperature for 3 weeks, should be stored desiccated below -180C. Upon reconstitution Thymosin a1 should be stored at 40C between 2-7 days and for future use below -180C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles. |
| Source Antigen | |
| Reactivity | |
| Cross Reactivity | |
| Applications | |
| Molecular Weight | 3108.32 |
Product Properties
| Storage | -20°C |
| Grade | Highly Purified |
| Purity | ≥ 98% as determined by RP-HPLC, anion-exchange FPLC and/or reducing and non-reducing SDS-PAGE Silver Stained gel. |
| Form | Supplied as a lyophilized powder without additives. |
| Reactivity Life | 12 months |
| Note | For reserch purpose only |
Target Gene
NA
