Growth Factors & Cytokines Recombinant Proteins
Human PBEF/NAMPT Recombinant Protein (RPES0932)
- SKU:
- RPES0932
Description
Human PBEF/NAMPT Recombinant Protein
Nicotinamide phosphoribosyltransferase (NAMPT); also known as pre-B-cell colony-enhancing factor 1 (PBEF1) or visfatin; is an enzyme belonging to the family of glycosyltransferases; to be specific; the pentosyltransferases. This enzyme participates in nicotinate and nicotinamide metabolism. This enzyme catalyzes the condensation of nicotinamide with 5- phosphoribosyl-1- pyrophosphate to yield nicotinamide mononucleotide; one step in the biosynthesis of nicotinamide adenine dinucleotide. NAMPT is also considered as an essential enzyme mediating granulocyte colony-stimulating factor (G-CSF)-triggered granulopoiesis in healthy individuals and in individuals with severe congenital neutropenia. Intracellular NAMPT and NAD+ amounts in myeloid cells; as well as plasma NAMPT and NAD+ levels; were increased by G-CSF treatment of both healthy volunteers and individuals with congenital neutropenia.
| Product Name: | Human PBEF/NAMPT Recombinant Protein (RPES0932) |
| Product Code: | RPES0932 |
| Size: | 20µg |
| Species: | Human |
| Expressed Host: | Baculovirus-Insect Cells |
| Synonyms: | Pre-B cell-enhancing factor, Nicotinamide phosphoribosyltransferase, NAmPRTase, Nampt, Pre-B-cell colony-enhancing factor 1, Visfatin, NAMPT, PBEF, PBEF1 |
| Accession: | P43490 |
| Sequence: | Met 1-His 491 |
| Fusion tag: | N-His & GST |
| Endotoxin: | <1.0 EU per µg as determined by the LAL method. |
| Protein Construction: | A DNA sequence encoding the human NAMPT (P43490) (Met 1-His 491 was fused with the N-terminal polyhistidine-tagged GST tag at the N-terminus. |
| Purity: | > 90 % as determined by reducing SDS-PAGE. |
| Mol Mass: | 83.3 kDa |
| AP Mol Mass: | 75 kDa |
| Formulation: | Lyophilized from sterile 20mM Tris; 500mM NaCl; pH 8.0; 20% gly; 0.3mM DTT1. Normally 5 % - 8 % trehalose; mannitol and 0.01% Tween80 are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.2. Please contact us for any concerns or special requirements. |
| Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
| Stability and Storage: | Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
Additional Information
Product Type: |
Recombinant Protein |
Species: |
Human |
Research Area: |
Growth Factors & Cytokines |
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