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GenScript Ifn-Α 1b, Human; 10 μg
List Price
$155.00
Your Price
$155.00
GenScript Ifn-Α 1b, Human - GSCRPT (Additional S&H or Hazmat Fees May Apply)
NETA PART:
GSCRPT-Z02866-10
MFG.PART:
Z02866-10
UNSPSC:
41105300
Manufacturer:
GenScript USA Inc
Product Introduction
| Species | Human | |
| Protein Construction | Expressed with an N-terminal Met.
| |
| Purity | > 96% as analyzed by SDS-PAGE > 96% as analyzed by HPLC | |
| Endotoxin Level | < 1 EU/μg of protein by LAL method | |
| Biological Activity | Fully biologically active when compared to standard. The specific activity determined by an anti-viral assay is no less than 1.0 × 108 IU/mg. | |
| Expression System | E. coli | |
| Theoretical Molecular Weight | 19.5 kDa | |
| Formulation | Lyophilized from a 0.2 μm filtered solution in PBS, pH 7.4, 4% mannitol, 1% HSA. | |
| Reconstitution | It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/ml. | |
| Storage & Stability | Upon receiving, this product remains stable for up to 6 months at -70°C or -20°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. Avoid repeated freeze-thaw cycles. |
Background
| Target Background | At least 23 different variants of IFN-alpha are known. The individual proteins have molecular masses between 19-26 kDa and consist of proteins with lengths of 156-166 and 172 amino acids. All IFN-alpha subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN-alpha subtypes differ in their sequences at only one or two positions. Naturally occurring variants also include proteins truncated by 10 amino acids at the carboxy-terminal end. |
| Synonyms | Interferon-α1b; IFN-α1b |
For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.
| SKU | GSCRPT-Z02866-10 |
|---|---|
| Featured | No |
| Supplier Part Number | Z02866-10 |
| UM | EA |
| UNSPSC | 41105300 |
| Manufacturer | GenScript USA Inc |
| Temperature | Upon receiving, this product remains stable for up to 6 months at -70°C or -20°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. Avoid repeated freeze-thaw cycles. |
| ProductLine | GSCRPT |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 7 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| ACT Ecolabel | No |
| Controlled | N |