364809
PTMa (Prothymosin Alpha, TMSA, PTM-A, Pro-Thymosin A, Gene Sequence 28, Thymosin alpha-1)
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£626.00
- SKU:
- 364809
- Reinheit:
- Purified by immunoaffinity chromatography.
- Lagerbedingungen:
- -20°C
- Hersteller:
- United States Biological
- Host:
- Rabbit
- Immunogen:
- Recombinant protein corresponding to Ser2-Asp111 of human PTMa, expressed in E. coli
- Format:
- Supplied as a liquid in PBS, pH 7.4, 0.02% sodium azide, 50% glycerol.
- Weitere Details:
- Prothymosin alpha is a protein encoded by the PTMA. PTMA is a small, 12.4kD protein. It is a aa109-111 long polypeptide as the precursor of thymosin alpha-1. The encoded human PTMA protein is a highly acidic (54 residues out of 111) and shared over 90% sequence homology with rat PTMA. The primary structure of PTMA is highly conserved and shows a number of important features. The first 28aa of its sequence correspond to those of thymosin-alpha-1. It has a central acidic region (residues 41-85) comprising of glutamic and aspartic residues. Neither type of secondary structure has been detected. Thymosin-alpha-1 appeared at positions 2-29 of the PTMA. PTMA has been shown to serve essential biological functions. Applications: Suitable for use in ELISA, Western Blot, Immunohistochemistry, Immunocytochemistry. Other applications not tested. Recommended Dilution: ELISA: 1:100-1:5000 Western Blot: 1:50-400 Immunohistochemistry (frozen): 1:50-500 Immunohistochemistry (paraffin): 1:10-100 Immunocytochemistry: 1:50-500 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Versandbedingungen:
- Blue Ice